Ext.net

.FileTypeName=="附件")

                {

                     command.text="上传";

                }

                else

                {

                     command.text="填写";

                }

            }

        };

//        var checkboxSelectionRenderer=function(value,metaData,record){ 

//            if(record.data.TaskBeginDate==0){ 

//                return; 

//            }else{ 

//                return Ext.grid.CheckboxSelectionModel.prototype.renderer.apply(this,arguments); 

//            } 

//        }

        var checkboxBeforerowselect=function(SelectionModel,rowIndex,keepExisting,record){ 

            if(record.data.TaskBeginDate==null || record.data.TaskBeginDate==‘‘){ 

                Ext.MessageBox.alert(‘警告‘,‘不能选择该任务（此任务不能审核）。‘);

                return false;//不能进行选择 

            }else{ 

                return true; 

            } 

        }

    var template = ‘<b >{0}</b>‘;

    var setTitle = function(value, metadata, record, rowIndex, colIndex, store) {

        if (record.data.overtimeflag == "1")

            return String.format(template, value, ‘red‘);

        else

            return value;

    };

</script>

1

下面就一一说明这些JS函数：

1

<strong>ShowWin：打开一个新的带关闭按钮、最大化、最小化的模式窗口。listeners里面添加了beforedestroy事件，该事件在窗口关闭时触发。</strong>

1

<strong>“<%=Store1.ClientID %>.reload();”用于刷新“待处理事务”的数据。当服务器控件放在用户控件或者母版页里面时，注意使用服务器标记来获取客户端ID。</strong>

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<strong>toExcuteOperations：封装在另外的JS文件里，用于处理每项事务，由于代码量多，就不贴出来了。</strong>

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<strong>updateStore：更新数据。有的控件设置了<em>IDMode="Static"，</em>故可以直接使用控件的服务器ID来获取对象。</strong>

1

<strong>ExcuteCommand：执行命令。当为View时，打开相应的窗口。</strong>

1

<strong>getPageSize1：获取分页数。</strong>

1

<strong>checkboxBeforerowselect：在选择行首的复选框时的判断。即在某种情况下不可选。</strong>

1

<strong>setTitle：设置列显示的html。这里是当overtimeflag为1时，该行该列的数据加粗变红。引用地方如下：</strong>

1

2

<ext:Column ColumnID="TaskTitel" Header="任务名称" DataIndex="TaskTitel">

    <Renderer Fn="setTitle" Args="value, metadata, record, rowIndex, colIndex, store" />

1

<strong>（三）然后，就需要编写页面代码了。先贴出代码：</strong>

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<ext:Viewport runat="server" ID="Viewport1">

    <Items>

        <ext:Panel runat="server" Layout="Accordion" ID="pnlView">

            <LayoutConfig>

                <ext:AccordionLayoutConfig Animate="true" AutoWidth="true" Fill="true" />

            </LayoutConfig>

            <Items>

                <ext:GridPanel ID="GridPanel1" IDMode="Static" runat="server" Collapsible="true" StripeRows="true"

                    Title="待处理事务" AutoWidth="true" Icon="ClockRed" AutoExpandColumn="TaskTitel">

                    <Store>

                        <%--GroupField：分组的字段--%>

                        <ext:Store ID="Store1" ShowWarningOnFailure="false" AutoLoad="true" runat="server"

                            GroupField="ShopName">

                            <Proxy>

                                <ext:HttpProxy Method="POST" Url="/Ajax/Workbench.ashx" />

                            </Proxy>

                            <Reader>

                                <ext:JsonReader TotalProperty="total" Root="data">

                                    <Fields>

                                        <%--任务ID--%>

                                        <ext:RecordField Name="TaskId" />

                                        <%--流程阶段--%>

                                        <ext:RecordField Name="FSname" />

                                        <%--门店名称--%>

                                        <ext:RecordField Name="ShopName" />

                                        <%--提交日期--%>

                                        <ext:RecordField Name="TaskBeginDate" />

                                        <%--任务名称--%>

                                        <ext:RecordField Name="TaskTitel" />

                                        <%--提交人--%>

                                        <ext:RecordField Name="UserName" />

                                        <%--审核人--%>

                                        <ext:RecordField Name="DealUserid" />

                                        <%--门店ID--%>

                                        <ext:RecordField Name="ObjectId" />

                                        <%--事件ID--%>

                                        <ext:RecordField Name="DriverId" />

                                        <%--阶段ID--%>

                                        <ext:RecordField Name="PhasesId" />

                                        <%--业务模板ID--%>

                                        <ext:RecordField Name="PTCode">

                                        </ext:RecordField>

                                        <%--文件类型ID--%>

                                        <ext:RecordField Name="FileTypeId" />

                                        <%--文件类型名称--%>

                                        <ext:RecordField Name="FileTypeName" />

                                        <%--<ext:RecordField Name="Remark" />--%>

                                        <ext:RecordField Name="ShopType" />

                                        <ext:RecordField Name="PNID" />

                                        <ext:RecordField Name="PTID" />

                                        <ext:RecordField Name="DriverPhasesid" />

                                        <ext:RecordField Name="overtimeflag" />

                                    </Fields>

                                </ext:JsonReader>

                            </Reader>

                            <SortInfo Field="ShopName" Direction="ASC" />

                            <BaseParams>

                                <ext:Parameter Name="start" Value="0" Mode="Raw" />

                                <ext:Parameter Name="limit" Value="getPageSize1()" Mode="Raw" />

                                <ext:Parameter Name="type" Value="GetTaskList" Mode="Value" />

                            </BaseParams>

                            <Listeners>

                                <Load Handler="#{GridPanel1}.setTitle(‘待处理事务<font style=color:green;font-weight:bolder;>（‘+#{Store1}.getTotalCount()+‘）</font>‘); " />

                            </Listeners>

                        </ext:Store>

                    </Store>

                    <ColumnModel ID="ColumnModel1" runat="server">

                        <Columns>

                            <ext:RowNumbererColumn />

                            <ext:Column Header="任务ID" Hidden="true" DataIndex="TaskId">

                            </ext:Column>

                            <ext:Column ColumnID="ShopName" Header="<font style=‘color:Silver;‘>门店名称</font>"

                                DataIndex="ShopName" />

                            <ext:Column ColumnID="TaskTitel" Header="任务名称" DataIndex="TaskTitel">

                                <Renderer Fn="setTitle" Args="value, metadata, record, rowIndex, colIndex, store" />

                            </ext:Column>

                            <ext:Column ColumnID="FSname" Header="单据状态" DataIndex="FSname" />

                            <ext:Column Header="提交日期" DataIndex="TaskBeginDate" />

                            <ext:Column Header="提交人" DataIndex="UserName" />

                            <ext:Column Header="店铺类型" DataIndex="ShopType" />

                            <ext:Column Header="DriverId" Hidden="true" DataIndex="DriverId" Hideable="false" />

                            <ext:Column Header="ObjectId" Hidden="true" DataIndex="ObjectId" Hideable="false" />

                            <ext:Column Header="FileTypeId" Hidden="true" DataIndex="FileTypeId" Hideable="false" />

                            <ext:Column Header="FileTypeName" Hidden="true" DataIndex="FileTypeName" Hideable="false">

                            </ext:Column>

                            <ext:ImageCommandColumn Header="操作" DataIndex="FileTypeName">

                                <Commands>

                                    <ext:ImageCommand CommandName="View" Icon="TableEdit" />

                                </Commands>

                                <PrepareCommand Fn="prepareCommand" />

                            </ext:ImageCommandColumn>

                            <ext:ImageCommandColumn Header="审批历史">

                                <Commands>

                                    <ext:ImageCommand CommandName="ExamineList" Icon="ApplicationViewList" Text="审批历史">

                                        <ToolTip Text="审批历史" />

                                    </ext:ImageCommand>

                                </Commands>

                            </ext:ImageCommandColumn>

                        </Columns>

                    </ColumnModel>

                    <SelectionModel>

                        <ext:CheckboxSelectionModel ID="CheckboxSelectionModel1" runat="server">

                            <Listeners>

                                <%--<Render Fn="checkboxSelectionRenderer" />--%>

                                <BeforeRowSelect Fn="checkboxBeforerowselect" />

                            </Listeners>

                        </ext:CheckboxSelectionModel>

                    </SelectionModel>

                    <Listeners>

                        <Command Handler="ExcuteCommand(command,record);" />

                        <GroupCommand Handler="if(command === ‘SelectGroup‘){ this.getSelectionModel().selectRecords(records, true); return;}else if(command==‘UnSelectGroup‘){this.getSelectionModel().clearSelections(); return;} else{toExcuteOperations(this.getSelectionModel().getSelections(),command);}" />

                        <Expand Handler="#{Store1}.reload();" />

                    </Listeners>

                    <LoadMask ShowMask="true" />

                    <TopBar>

                        <ext:Toolbar ID="Toolbar1" runat="server" />

                    </TopBar>

                    <BottomBar>

                        <ext:PagingToolbar ID="PagingToolbar1" runat="server" PageSize="50">

                            <Items>

                                <ext:Label ID="Label1" runat="server" Text="分页数:" />

                                <ext:ToolbarSpacer ID="ToolbarSpacer1" runat="server" Width="10" />

                                <ext:ComboBox ID="ComboBox1" runat="server" Width="80">

                                    <Items>

                                        <ext:ListItem Text="10" />

                                        <ext:ListItem Text="20" />

                                        <ext:ListItem Text="30" />

                                        <ext:ListItem Text="50" />

                                    </Items>

                                    <SelectedItem Value="50" />

                                    <Listeners>

                                        <Select Handler="#{PagingToolbar1}.pageSize = parseInt(this.getValue()); #{PagingToolbar1}.doLoad();" />

                                    </Listeners>

                                </ext:ComboBox>

                            </Items>

                        </ext:PagingToolbar>

                    </BottomBar>

                    <View>

                        <ext:GroupingView ID="GroupingView1" HideGroupedColumn="true" StartCollapsed="true"

                            runat="server" ForceFit="true" GroupTextTpl=‘{text} ({[values.rs.length]} {[values.rs.length > 1 ? "项" : "项"]})‘

                            GroupByText="按当前列分组" ShowGroupsText="是否分组" EnableRowBody="true" EnableGrouping="true">

                        </ext:GroupingView>

                    </View>

                </ext:GridPanel>

                <ext:GridPanel ID="GridPanel2" IDMode="Static" runat="server" Collapsible="true"

                    StripeRows="true" Title="可撤销事务" Icon="ClockError" AutoWidth="true" AutoExpandColumn="TaskTitel">

                    <Store>

                        <%--GroupField：分组的字段--%>

                        <ext:Store ID="Store2" IDMode="Static" ShowWarningOnFailure="false" AutoLoad="true"

                            runat="server" GroupField="ShopName">

                            <Proxy>

                                <ext:HttpProxy Method="POST" Url="/Ajax/Workbench.ashx" />

                            </Proxy>

                            <Reader>

                                <ext:JsonReader IDProperty="TaskId" TotalProperty="total" Root="data">

                                    <Fields>

                                        <%--任务ID--%>

                                        <ext:RecordField Name="TaskId" />

                                        <%--流程阶段--%>

                                        <ext:RecordField Name="FSname" />

                                        <%--门店名称--%>

                                        <ext:RecordField Name="ShopName" />

                                        <%--提交日期--%>

                                        <ext:RecordField Name="TaskBeginDate" />

                                        <%--任务名称--%>

                                        <ext:RecordField Name="TaskTitel" />

                                        <%--提交人--%>

                                        <ext:RecordField Name="UserName" />

                                        <%--审核人--%>

                                        <ext:RecordField Name="DealUserid" />

                                        <%--门店ID--%>

                                        <ext:RecordField Name="ObjectId" />

                                        <%--事件ID--%>

                                        <ext:RecordField Name="DriverId" />

                                        <%--阶段ID--%>

                                        <ext:RecordField Name="PhasesId">

                                        </ext:RecordField>

                                        <%--业务模板ID--%>

                                        <ext:RecordField Name="PTCode">

                                        </ext:RecordField>

                                        <%--文件类型ID--%>

                                        <ext:RecordField Name="FileTypeId" />

                                        <%--文件类型名称--%>

                                        <ext:RecordField Name="FileTypeName" />

                                        <%--<ext:RecordField Name="Remark" />--%>

                                        <ext:RecordField Name="ShopType" />

                                        <ext:RecordField Name="PNID" />

                                        <ext:RecordField Name="PTID" />

                                        <ext:RecordField Name="DriverPhasesid" />

                                        <ext:RecordField Name="overtimeflag" />

                                    </Fields>

                                </ext:JsonReader>

                            </Reader>

                            <BaseParams>

                                <ext:Parameter Name="start" Value="0" Mode="Raw" />

                                <ext:Parameter Name="limit" Value="50" Mode="Raw" />

                                <ext:Parameter Name="type" Value="ReRepeal" Mode="Value" />

                            </BaseParams>

                            <Listeners>

                                <Load Handler="GridPanel2.setTitle(‘可撤销事务<font style=color:green;font-weight:bolder;>（‘+Store2.getTotalCount()+‘）</font>‘); " />

                            </Listeners>

                        </ext:Store>

                    </Store>

                    <ColumnModel IDMode="Static" ID="ColumnModel2" runat="server">

                        <Columns>

                            <ext:RowNumbererColumn />

                            <ext:Column Header="任务ID" Hidden="true" DataIndex="TaskId">

                            </ext:Column>

                            <ext:Column ColumnID="ShopName" Header="<font style=‘color:Silver;‘>门店名称</font>"

                                DataIndex="ShopName" />

                            <ext:Column ColumnID="TaskTitel" Header="任务名称" DataIndex="TaskTitel" />

                            <ext:Column ColumnID="FSname" Header="单据状态" DataIndex="FSname" />

                            <ext:Column Header="提交日期" DataIndex="TaskBeginDate" />

                            <ext:Column Header="提交人" DataIndex="UserName" />

                            <ext:Column Header="店铺类型" DataIndex="ShopType" />

                            <ext:Column Header="DriverId" Hidden="true" DataIndex="DriverId" Hideable="false">

                            </ext:Column>

                            <ext:Column Header="ObjectId" Hidden="true" DataIndex="ObjectId" Hideable="false">

                            </ext:Column>

                            <ext:Column Header="FileTypeId" Hidden="true" DataIndex="FileTypeId" Hideable="false">

                            </ext:Column>

                            <ext:Column Header="FileTypeName" Hidden="true" DataIndex="FileTypeName" Hideable="false" />

                        </Columns>

                    </ColumnModel>

                    <SelectionModel>

                        <ext:CheckboxSelectionModel runat="server" />

                    </SelectionModel>

                    <Listeners>

                        <Command Handler="ExcuteCommand(command,record);" />

                        <Expand Handler="Store2.reload();" />

                    </Listeners>

                    <LoadMask ShowMask="true" />

                    <BottomBar>

                        <ext:PagingToolbar IDMode="Static" ID="PagingToolbar2" runat="server" PageSize="50" />

                    </BottomBar>

                    <TopBar>

                        <ext:Toolbar runat="server">

                            <Items>

                                <ext:Button runat="server" Icon="PageBack" Text="撤销">

                                    <Listeners>

                                        <Click Handler="toExcuteOperations(GridPanel2.getSelectionModel().getSelections(),‘Repeal‘);" />

                                    </Listeners>

                                </ext:Button>

                            </Items>

                        </ext:Toolbar>

                    </TopBar>

                    <View>

                        <ext:GroupingView ID="GroupingView2" IDMode="Static" HideGroupedColumn="true" runat="server"

                            ForceFit="true" GroupTextTpl=‘{text} ({[values.rs.length]} {[values.rs.length > 1 ? "项" : "项"]})‘

                            GroupByText="按当前列分组" ShowGroupsText="是否分组" EnableRowBody="true">

                        </ext:GroupingView>

                    </View>

                </ext:GridPanel>

                <ext:GridPanel ID="GridPanel6" IDMode="Static" runat="server" Collapsible="true"

                    StripeRows="true" Title="已撤销事务" Icon="ClockStop2" AutoWidth="true" AutoExpandColumn="TaskTitel">

                    <Store>

                        <%--GroupField：分组的字段--%>

                        <ext:Store ID="Store6" IDMode="Static" ShowWarningOnFailure="false" AutoLoad="true"

                            runat="server" GroupField="ShopName">

                            <Proxy>

                                <ext:HttpProxy Method="POST" Url="/Ajax/Workbench.ashx" />

                            </Proxy>

                            <Reader>

                                <ext:JsonReader IDProperty="TaskId" TotalProperty="total" Root="data">

                                    <Fields>

                                        <%--任务ID--%>

                                        <ext:RecordField Name="TaskId" />

                                        <%--流程阶段--%>

                                        <ext:RecordField Name="FSname" />

                                        <%--门店名称--%>

                                        <ext:RecordField Name="ShopName" />

                                        <%--提交日期--%>

                                        <ext:RecordField Name="TaskBeginDate" />

                                        <%--任务名称--%>

                                        <ext:RecordField Name="TaskTitel" />

                                        <%--提交人--%>

                                        <ext:RecordField Name="UserName" />

                                        <%--审核人--%>

                                        <ext:RecordField Name="DealUserid" />

                                        <%--门店ID--%>

                                        <ext:RecordField Name="ObjectId" />

                                        <%--事件ID--%>

                                        <ext:RecordField Name="DriverId" />

                                        <%--阶段ID--%>

                                        <ext:RecordField Name="PhasesId">

                                        </ext:RecordField>

                                        <%--业务模板ID--%>

                                        <ext:RecordField Name="PTCode">

                                        </ext:RecordField>

                                        <%--文件类型ID--%>

                                        <ext:RecordField Name="FileTypeId" />

                                        <%--文件类型名称--%>

                                        <ext:RecordField Name="FileTypeName" />

                                        <%--<ext:RecordField Name="Remark" />--%>

                                        <ext:RecordField Name="ShopType" />

                                        <ext:RecordField Name="PNID" />

                                        <ext:RecordField Name="PTID" />

                                        <ext:RecordField Name="DriverPhasesid" />

                                        <ext:RecordField Name="overtimeflag" />

                                    </Fields>

                                </ext:JsonReader>

                            </Reader>

                            <BaseParams>

                                <ext:Parameter Name="start" Value="0" Mode="Raw" />

                                <ext:Parameter Name="limit" Value="50" Mode="Raw" />

                                <ext:Parameter Name="type" Value="Repeal" Mode="Value" />

                            </BaseParams>

                            <Listeners>

                                <Load Handler="GridPanel6.setTitle(‘已撤销事务<font style=color:green;font-weight:bolder;>（‘+Store6.getTotalCount()+‘）</font>‘); " />

                            </Listeners>

                        </ext:Store>

                    </Store>

                    <ColumnModel IDMode="Static" ID="ColumnModel6" runat="server">

                        <Columns>

                            <ext:RowNumbererColumn />

                            <ext:Column Header="任务ID" Hidden="true" DataIndex="TaskId">

                            </ext:Column>

                            <ext:Column ColumnID="ShopName" Header="<font style=‘color:Silver;‘>门店名称</font>"

                                DataIndex="ShopName" />

                            <ext:Column ColumnID="TaskTitel" Header="任务名称" DataIndex="TaskTitel" />

                            <ext:Column ColumnID="FSname" Header="单据状态" DataIndex="FSname" />

                            <ext:Column Header="提交日期" DataIndex="TaskBeginDate" />

                            <ext:Column Header="提交人" DataIndex="UserName" />

                            <ext:Column Header="店铺类型" DataIndex="ShopType" />

                            <ext:Column Header="DriverId" Hidden="true" DataIndex="DriverId" Hideable="false">

                            </ext:Column>

                            <ext:Column Header="ObjectId" Hidden="true" DataIndex="ObjectId" Hideable="false">

                            </ext:Column>

                            <ext:Column Header="FileTypeId" Hidden="true" DataIndex="FileTypeId" Hideable="false">

                            </ext:Column>

                            <ext:Column Header="FileTypeName" Hidden="true" DataIndex="FileTypeName" Hideable="false" />

                            <ext:ImageCommandColumn Header="操作" DataIndex="FileTypeName">

                                <Commands>

                                    <ext:ImageCommand CommandName="View" Icon="TableEdit" />

                                </Commands>

                                <PrepareCommand Fn="prepareCommand" />

                            </ext:ImageCommandColumn>

                            <ext:ImageCommandColumn Header="审批历史">

                                <Commands>

                                    <ext:ImageCommand CommandName="ExamineList" Icon="ApplicationViewList" Text="审批历史">

                                        <ToolTip Text="审批历史" />

                                    </ext:ImageCommand>

                                </Commands>

                            </ext:ImageCommandColumn>

                        </Columns>

                    </ColumnModel>

                    <SelectionModel>

                        <ext:CheckboxSelectionModel ID="CheckboxSelectionModel6" runat="server" />

                    </SelectionModel>

                    <Listeners>

                        <Command Handler="ExcuteCommand(command,record);" />

                        <Expand Handler="Store6.reload();" />

                    </Listeners>

                    <LoadMask ShowMask="true" />

                    <BottomBar>

                        <ext:PagingToolbar IDMode="Static" ID="PagingToolbar6" runat="server" PageSize="50" />

                    </BottomBar>

                    <TopBar>

                        <ext:Toolbar ID="tbButtons" runat="server" />

                    </TopBar>

                    <View>

                        <ext:GroupingView ID="GroupingView6" IDMode="Static" HideGroupedColumn="true" runat="server"

                            ForceFit="true" GroupTextTpl=‘{text} ({[values.rs.length]} {[values.rs.length > 1 ? "项" : "项"]})‘

                            GroupByText="按当前列分组" ShowGroupsText="是否分组" EnableRowBody="true">

                        </ext:GroupingView>

                    </View>

                </ext:GridPanel>

                <ext:GridPanel ID="GridPanel3" IDMode="Static" runat="server" Collapsible="true" StripeRows="true"

                    Title="待补齐资料事宜" AutoWidth="true" Icon="ClockEdit" AutoExpandColumn="TaskTitel">

                    <Store>

                        <%--GroupField：分组的字段--%>

                        <ext:Store ID="Store3" IDMode="Static" ShowWarningOnFailure="false" AutoLoad="true" runat="server"

                            GroupField="ShopName">

                            <Proxy>

                                <ext:HttpProxy Method="POST" Url="/Ajax/Workbench.ashx" />

                            </Proxy>

                            <Reader>

                                <ext:JsonReader IDProperty="TaskId" TotalProperty="total" Root="data">

                                    <Fields>

                                        <%--任务ID--%>

                                        <ext:RecordField Name="TaskId" />

                                        <%--流程阶段--%>

                                        <ext:RecordField Name="FSname" />

                                        <%--门店名称--%>

                                        <ext:RecordField Name="ShopName" />

                                        <%--提交日期--%>

                                        <ext:RecordField Name="TaskBeginDate" />

                                        <%--任务名称--%>

                                        <ext:RecordField Name="TaskTitel" />

                                        <%--提交人--%>

                                        <ext:RecordField Name="UserName" />

                                        <%--审核人--%>

                                        <ext:RecordField Name="DealUserid" />

                                        <%--门店ID--%>

                                        <ext:RecordField Name="ObjectId" />

                                        <%--事件ID--%>

                                        <ext:RecordField Name="DriverId" />

                                        <%--阶段ID--%>

                                        <ext:RecordField Name="PhasesId">

                                        </ext:RecordField>

                                        <%--业务模板ID--%>

                                        <ext:RecordField Name="PTCode">

                                        </ext:RecordField>

                                        <%--文件类型ID--%>

                                        <ext:RecordField Name="FileTypeId" />

                                        <%--文件类型名称--%>

                                        <ext:RecordField Name="FileTypeName" />

                                        <%--<ext:RecordField Name="Remark" />--%>

                                        <ext:RecordField Name="ShopType" />

                                        <ext:RecordField Name="PNID" />

                                        <ext:RecordField Name="PTID" />

                                        <ext:RecordField Name="DriverPhasesid" />

                                        <ext:RecordField Name="overtimeflag" />

                                    </Fields>

                                </ext:JsonReader>

                            </Reader>

                            <BaseParams>

                                <ext:Parameter Name="start" Value="0" Mode="Raw" />

                                <ext:Parameter Name="limit" Value="getPageSize3()" Mode="Raw" />

                                <ext:Parameter Name="type" Value="ToFillNeatMaterialMatters" Mode="Value" />

                            </BaseParams>

                            <Listeners>

                                <Load Handler="GridPanel3.setTitle(‘待补齐资料事宜<font style=color:green;font-weight:bolder;>（‘+Store3.getTotalCount()+‘）</font>‘); " />

                            </Listeners>

                        </ext:Store>

                    </Store>

                    <ColumnModel ID="ColumnModel3" runat="server">

                        <Columns>

                            <ext:RowNumbererColumn />

                            <ext:Column Header="任务ID" Hidden="true" DataIndex="TaskId">

                            </ext:Column>

                            <ext:Column ColumnID="ShopName" Header="<font style=‘color:Silver;‘>门店名称</font>"

                                DataIndex="ShopName" />

                            <ext:Column ColumnID="TaskTitel" Header="任务名称" DataIndex="TaskTitel">

                                <Renderer Fn="setTitle" Args="value, metadata, record, rowIndex, colIndex, store" />

                            </ext:Column>

                            <ext:Column ColumnID="FSname" Header="单据状态" DataIndex="FSname" />

                            <ext:Column Header="提交日期" DataIndex="TaskBeginDate" />

                            <ext:Column Header="提交人" DataIndex="UserName" />

                            <ext:Column Header="店铺类型" DataIndex="ShopType" />

                            <ext:Column Header="DriverId" Hidden="true" DataIndex="DriverId" Hideable="false">

                            </ext:Column>

                            <ext:Column Header="ObjectId" Hidden="true" DataIndex="ObjectId" Hideable="false">

                            </ext:Column>

                            <ext:Column Header="FileTypeId" Hidden="true" DataIndex="FileTypeId" Hideable="false">

                            </ext:Column>

                            <ext:Column Header="FileTypeName" Hidden="true" DataIndex="FileTypeName" Hideable="false">

                            </ext:Column>

                            <ext:ImageCommandColumn Header="操作">

                                <Commands>

                                    <ext:ImageCommand CommandName="View" Icon="TableEdit" Text="查看">

                                        <ToolTip Text="查看" />

                                    </ext:ImageCommand>

                                    <ext:ImageCommand CommandName="ExamineList" Icon="ApplicationViewList" Text="审批历史">

                                        <ToolTip Text="审批历史" />

                                    </ext:ImageCommand>

                                </Commands>

                            </ext:ImageCommandColumn>

                            <%-- <ext:Column Header="状态" DataIndex="ActionName">

                    <Renderer Fn="CaoZuo" Args="value, metadata, record, rowIndex, colIndex, store" />

                </ext:Column>--%>

                            <%-- <ext:CommandColumn Hidden="true">

                    <GroupCommands>

                        <ext:GridCommand Icon="TableRow" CommandName="SelectGroup" Text="选择当前组">

                            <ToolTip Title="选择" Text="选择当前组的所有行" />

                        </ext:GridCommand>

                        <ext:GridCommand Icon="Decline" CommandName="UnSelectGroup" Text="取消选择">

                            <ToolTip Title="取消选择" Text="取消当前组的所有选择" />

                        </ext:GridCommand>

                       

                        <ext:GridCommand Icon="PageBack" CommandName="Reject" Text="退回">

                            <ToolTip Title="退回" Text="退回所选任务" />

                        </ext:GridCommand>

                        <ext:GridCommand Icon="BookAdd" CommandName="Submit" Text="提交">

                            <ToolTip Title="提交" Text="提交所选任务" />

                        </ext:GridCommand>

                        <ext:CommandFill />

                    </GroupCommands>

                </ext:CommandColumn>--%>

                        </Columns>

                    </ColumnModel>

                    <SelectionModel>

                        <ext:CheckboxSelectionModel ID="CheckboxSelectionModel3" runat="server" />

                    </SelectionModel>

                    <Listeners>

                        <Command Handler="ExcuteCommand(command,record);" />

                        <GroupCommand Handler="if(command === ‘SelectGroup‘){ this.getSelectionModel().selectRecords(records, true); return;}else if(command==‘UnSelectGroup‘){this.getSelectionModel().clearSelections(); return;} else{toExcuteOperations(this.getSelectionModel().getSelections(),command);}" />

                        <Expand Handler="Store3.reload();" />

                    </Listeners>

                    <LoadMask ShowMask="true" />

                    <BottomBar>

                        <ext:PagingToolbar ID="PagingToolbar3" runat="server" PageSize="50">

                            <Items>

                                <ext:Label ID="Label3" runat="server" Text="分页数:" />

                                <ext:ToolbarSpacer ID="ToolbarSpacer3" runat="server" Width="10" />

                                <ext:ComboBox ID="ComboBox3" runat="server" Width="80">

                                    <Items>

                                        <ext:ListItem Text="10" />

                                        <ext:ListItem Text="20" />

                                        <ext:ListItem Text="30" />

                                        <ext:ListItem Text="50" />

                                    </Items>

                                    <SelectedItem Value="50" />

                                    <Listeners>

                                        <Select Handler="#{PagingToolbar3}.pageSize = parseInt(this.getValue()); #{PagingToolbar1}.doLoad();" />

                                    </Listeners>

                                </ext:ComboBox>

                            </Items>

                        </ext:PagingToolbar>

                    </BottomBar>

                    <View>

                        <ext:GroupingView ID="GroupingView3" HideGroupedColumn="true" runat="server" ForceFit="true"

                            GroupTextTpl=‘{text} ({[values.rs.length]} {[values.rs.length > 1 ? "项" : "项"]})‘

                            GroupByText="按当前列分组" ShowGroupsText="是否分组" EnableRowBody="true">

                        </ext:GroupingView>

                    </View>

                </ext:GridPanel>

                <ext:GridPanel ID="GridPanel4" IDMode="Static" runat="server" Collapsible="true"

                    StripeRows="true" Title="会办跟踪" Icon="ClockPlay" AutoWidth="true" AutoExpandColumn="TaskTitel"

                    Hidden="true">

                    <Store>

                        <%--GroupField：分组的字段--%>

                        <ext:Store ID="Store4" IDMode="Static" ShowWarningOnFailure="false" AutoLoad="false"

                            runat="server" GroupField="ShopName">

                            <Proxy>

                                <ext:HttpProxy Method="POST" Url="/Ajax/Workbench.ashx" />

                            </Proxy>

                            <Reader>

                                <ext:JsonReader IDProperty="TaskId" TotalProperty="total" Root="data">

                                    <Fields>

                                        <%--任务ID--%>

                                        <ext:RecordField Name="TaskId" />

                                        <%--流程阶段--%>

                                        <ext:RecordField Name="FSname" />

                                        <%--门店名称--%>

                                        <ext:RecordField Name="ShopName" />

                                        <%--提交日期--%>

                                        <ext:RecordField Name="TaskBeginDate" />

                                        <%--任务名称--%>

                                        <ext:RecordField Name="TaskTitel" />

                                        <%--提交人--%>

                                        <ext:RecordField Name="UserName" />

                                        <%--审核人--%>

                                        <ext:RecordField Name="DealUserid" />

                                        <%--门店ID--%>

                                        <ext:RecordField Name="ObjectId" />

                                        <%--事件ID--%>

                                        <ext:RecordField Name="DriverId" />

                                        <%--阶段ID--%>

                                        <ext:RecordField Name="PhasesId">

                                        </ext:RecordField>

                                        <%--业务模板ID--%>

                                        <ext:RecordField Name="PTCode">

                                        </ext:RecordField>

                                        <%--文件类型ID--%>

                                        <ext:RecordField Name="FileTypeId" />

                                        <%--文件类型名称--%>

                                        <ext:RecordField Name="FileTypeName" />

                                        <%--<ext:RecordField Name="Remark" />--%>

                                        <ext:RecordField Name="ShopType" />

                                        <ext:RecordField Name="PNID" />

                                        <ext:RecordField Name="PTID" />

                                        <ext:RecordField Name="DriverPhasesid" />

                                        <ext:RecordField Name="overtimeflag" />

                                    </Fields>

                                </ext:JsonReader>

                            </Reader>

                            <BaseParams>

                                <ext:Parameter Name="start" Value="0" Mode="Raw" />

                                <ext:Parameter Name="limit" Value="getPageSize4()" Mode="Raw" />

                                <ext:Parameter Name="type" Value="WillDoTracking" Mode="Value" />

                            </BaseParams>

                            <Listeners>

                                <Load Handler="GridPanel4.setTitle(‘会办跟踪<font style=color:green;font-weight:bolder;>（‘+Store4.getTotalCount()+‘）</font>‘); " />

                            </Listeners>

                        </ext:Store>

                    </Store>

                    <ColumnModel IDMode="Static" ID="ColumnModel4" runat="server">

                        <Columns>

                            <ext:RowNumbererColumn />

                            <ext:Column Header="任务ID" Hidden="true" DataIndex="TaskId">

                            </ext:Column>

                            <ext:Column ColumnID="ShopName" Header="<font style=‘color:Silver;‘>门店名称</font>"

                                DataIndex="ShopName" />

                            <ext:Column ColumnID="TaskTitel" Header="任务名称" DataIndex="TaskTitel" />

                            <ext:Column ColumnID="FSname" Header="单据状态" DataIndex="FSname" />

                            <ext:Column Header="提交日期" DataIndex="TaskBeginDate" />

                            <ext:Column Header="会办人" DataIndex="UserName" />

                            <ext:Column Header="店铺类型" DataIndex="ShopType" />

                            <ext:Column Header="DriverId" Hidden="true" DataIndex="DriverId" Hideable="false">

                            </ext:Column>

                            <ext:Column Header="ObjectId" Hidden="true" DataIndex="ObjectId" Hideable="false">

                            </ext:Column>

                            <ext:Column Header="FileTypeId" Hidden="true" DataIndex="FileTypeId" Hideable="false">

                            </ext:Column>

                            <ext:Column Header="FileTypeName" Hidden="true" DataIndex="FileTypeName" Hideable="false">

                            </ext:Column>

                        </Columns>

                    </ColumnModel>

                    <SelectionModel>

                        <ext:RowSelectionModel IDMode="Static" ID="RowSelectionModel4" runat="server" />

                    </SelectionModel>

                    <Listeners>

                        <Command Handler="ExcuteCommand(command,record);" />

                        <GroupCommand Handler="if(command === ‘SelectGroup‘){ this.getSelectionModel().selectRecords(records, true); return;}else if(command==‘UnSelectGroup‘){this.getSelectionModel().clearSelections(); return;} else{toExcuteOperations(this.getSelectionModel().getSelections(),command);}" />

                        <Expand Handler="Store4.reload();" />

                    </Listeners>

                    <LoadMask ShowMask="true" />

                    <BottomBar>

                        <ext:PagingToolbar IDMode="Static" ID="PagingToolbar4" runat="server" PageSize="50">

                            <Items>

                                <ext:Label ID="Label4" runat="server" Text="分页数:" />

                                <ext:ToolbarSpacer ID="ToolbarSpacer4" IDMode="Static" runat="server" Width="10" />

                                <ext:ComboBox ID="ComboBox4" IDMode="Static" runat="server" Width="80">

                                    <Items>

                                        <ext:ListItem Text="10" />

                                        <ext:ListItem Text="20" />

                                        <ext:ListItem Text="30" />

                                        <ext:ListItem Text="50" />

                                    </Items>

                                    <SelectedItem Value="50" />

                                    <Listeners>

                                        <Select Handler="PagingToolbar4.pageSize = parseInt(this.getValue()); PagingToolbar4.doLoad();" />

                                    </Listeners>

                                </ext:ComboBox>

                            </Items>

                        </ext:PagingToolbar>

                    </BottomBar>

                    <View>

                        <ext:GroupingView ID="GroupingView4" IDMode="Static" HideGroupedColumn="true" runat="server"

                            ForceFit="true" GroupTextTpl=‘{text} ({[values.rs.length]} {[values.rs.length > 1 ? "项" : "项"]})‘

                            GroupByText="按当前列分组" ShowGroupsText="是否分组" EnableRowBody="true">

                        </ext:GroupingView>

                    </View>

                </ext:GridPanel>

                <ext:GridPanel ID="GridPanel5" IDMode="Static" runat="server" Collapsible="true" StripeRows="true"

                    Title="已办事务" Icon="ClockPause" AutoWidth="true" AutoExpandColumn="TaskTitel">

                    <Store>

                        <%--GroupField：分组的字段--%>

                        <ext:Store ID="Store5" IDMode="Static" ShowWarningOnFailure="false" AutoLoad="false" runat="server"

                            GroupField="ShopName">

                            <Proxy>

                                <ext:HttpProxy Method="POST" Url="/Ajax/Workbench.ashx" />

                            </Proxy>

                            <Reader>

                                <ext:JsonReader TotalProperty="total" Root="data">

                                    <Fields>

                                        <%--店铺名称--%>

                                        <ext:RecordField Name="ShopName" />

                                        <%--状态名称--%>

                                        <ext:RecordField Name="FSname" />

                                        <%--所属阶段--%>

                                        <ext:RecordField Name="PhasesName" />

                                        <%--任务创建日期--%>

                                        <ext:RecordField Name="TaskBeginDate" Type="Date" />

                                        <%--提交时间--%>

                                        <ext:RecordField Name="BeginDate" Type="Date" />

                                        <%--任务名称--%>

                                        <ext:RecordField Name="TaskTitel" />

                                        <%--提交人--%>

                                        <ext:RecordField Name="UserName" />

                                        <ext:RecordField Name="TaskEndDate" Type="Date" />

                                        <%--主持老师--%>

                                        <ext:RecordField Name="ShopkeeperName" />

                                        <%--处理时长--%>

                                        <ext:RecordField Name="DealHours" />

                                        <%--任务时长--%>

                                        <ext:RecordField Name="TaskHours" />

                                        <%--处理日期--%>

                                        <ext:RecordField Name="DealDate" Type="Date" />

                                        <%--批注--%>

                                        <ext:RecordField Name="Remark" />

                                        <%--处理动作ID--%>

                                        <ext:RecordField Name="DealFAID" />

                                        <%--动作名称--%>

                                        <ext:RecordField Name="FAName" />

                                        <%--处理状态--%>

                                        <ext:RecordField Name="DealFSID" />

                                    </Fields>

                                </ext:JsonReader>

                            </Reader>

                            <BaseParams>

                                <ext:Parameter Name="start" Value="0" Mode="Raw" />

                                <ext:Parameter Name="limit" Value="getPageSize5()" Mode="Raw" />

                                <ext:Parameter Name="type" Value="AlreadyDoTask" Mode="Value" />

                            </BaseParams>

                            <Listeners>

                                <Load Handler="GridPanel5.setTitle(‘已办事项<font style=color:green;font-weight:bolder;>（‘+Store5.getTotalCount()+‘）</font>‘); " />

                            </Listeners>

                        </ext:Store>

                    </Store>

                    <ColumnModel ID="ColumnModel5" runat="server">

                        <Columns>

                            <ext:RowNumbererColumn />

                            <ext:Column DataIndex="ShopName" Header="店铺名称" />

                            <ext:Column Header="任务名称" DataIndex="TaskTitel" />

                            <ext:Column Header="操作名称" DataIndex="FAName" />

                            <ext:Column Header="状态名称" DataIndex="FSname" />

                            <ext:Column Header="批注" DataIndex="Remark" />

                            <ext:DateColumn Header="处理开始时间" DataIndex="BeginDate" Width="109" Format="yy-MM-dd hh:mm:ss" />

                            <ext:DateColumn Header="处理结束时间" DataIndex="DealDate" Width="109" Format="yy-MM-dd hh:mm:ss" />

                            <ext:Column Header="处理时长（天）" DataIndex="DealHours" />

                            <ext:Column Header="提交人" DataIndex="UserName" />

                            <ext:DateColumn Header="任务创建时间" DataIndex="TaskBeginDate" Width="109" Format="yy-MM-dd hh:mm:ss" />

                            <ext:DateColumn Header="任务结束时间" DataIndex="TaskEndDate" Width="109" Format="yy-MM-dd hh:mm:ss" />

                            <ext:Column Header="任务时长（天）" DataIndex="TaskHours" />

                        </Columns>

                    </ColumnModel>

                    <SelectionModel>

                        <ext:RowSelectionModel ID="RowSelectionModel5" runat="server" />

                    </SelectionModel>

                    <Listeners>

                        <Command Handler="ExcuteCommand(command,record);" />

                        <Expand Handler="Store5.reload();" />

                    </Listeners>

                    <LoadMask ShowMask="true" />

                    <BottomBar>

                        <ext:PagingToolbar ID="PagingToolbar5" IDMode="Static" runat="server" PageSize="50">

                            <Items>

                                <ext:Label ID="Label5" runat="server" Text="分页数:" />

                                <ext:ToolbarSpacer ID="ToolbarSpacer5" runat="server" Width="10" />

                                <ext:ComboBox ID="ComboBox5" runat="server" Width="80">

                                    <Items>

                                        <ext:ListItem Text="10" />

                                        <ext:ListItem Text="20" />

                                        <ext:ListItem Text="30" />

                                        <ext:ListItem Text="50" />

                                    </Items>

                                    <SelectedItem Value="50" />

                                    <Listeners>

                                        <Select Handler="PagingToolbar5.pageSize = parseInt(this.getValue()); PagingToolbar5.doLoad();" />

                                    </Listeners>

                                </ext:ComboBox>

                            </Items>

                        </ext:PagingToolbar>

                    </BottomBar>

                    <View>

                        <ext:GroupingView ID="GroupingView5" StartCollapsed="true" HideGroupedColumn="true"

                            runat="server" ForceFit="true" GroupTextTpl=‘{text} ({[values.rs.length]} {[values.rs.length > 1 ? "项" : "项"]})‘

                            GroupByText="按当前列分组" ShowGroupsText="是否分组" EnableRowBody="true">

                        </ext:GroupingView>

                    </View>

                </ext:GridPanel>

            </Items>

        </ext:Panel>

    </Items>

    <Listeners>

        <AfterLayout Handler="var vHeight= #{Viewport1}.getHeight();

                                #{pnlView}.setHeight(vHeight);

                                vHeight=vHeight-60;

                                GridPanel1.setHeight(vHeight);

                                GridPanel3.setHeight(vHeight);

                                GridPanel4.setHeight(vHeight);

                                GridPanel2.setHeight(vHeight);

                                GridPanel6.setHeight(vHeight);

                                GridPanel5.setHeight(vHeight);

                                " />

    </Listeners>

</ext:Viewport>

配置比较多，但是并不复杂。这种配置，比写js配置容易多了。而且更易于维护。都写这么多了，我也不过多讲解了。就简单说明下好了。

1）首先介绍下Viewport。ViewPort会随着浏览器显示区域的大小自动改变，它代表整个浏览器的显示区域。Viewport不需要指定renderTo，因为它直接渲染到页面的body区域，所以在一个页面中就只能有一个ViewPort实例。在自适应浏览器方面，使用Viewport很方便。接下来再看下面的配置：


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<Listeners>

    <AfterLayout Handler="var vHeight= #{Viewport1}.getHeight();

                            #{pnlView}.setHeight(vHeight);

                            vHeight=vHeight-60;

                            GridPanel1.setHeight(vHeight);

                            GridPanel3.setHeight(vHeight);

                            GridPanel4.setHeight(vHeight);

                            GridPanel2.setHeight(vHeight);

                            GridPanel6.setHeight(vHeight);

                            GridPanel5.setHeight(vHeight);

                            " />

</Listeners>

在Viewport的AfterLayout 事件触发后，设置了所有的GridPanel的高度。

2）折叠面板：


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<ext:Panel runat="server" Layout="Accordion" ID="pnlView">

3）获取数据。注意Store控件，这部分可以参考ExtjsAPI。

GroupField属性：分组的字段。

HttpProxy控件：HttpProxy用于请求远程数据，Url属性可以指定页面路径。

JsonReader控件：用于读取Json数据。注意属性TotalProperty和Root，分别是设置总记录数和根元素的，如果设置不正确，将读取不到数据。

BaseParams属性：用于设置请求的参数。在任何请求时都会发送，不同于AutoLoadParams属性。

Httphandler类部分代码如下：


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/// 已办任务列表

/// </summary>

private void GetAlreadyDoTaskList()

{

    //设置JSON数据格式

    this.context.Response.ContentType = "text/json";

    TaskServices _ts = new TaskServices();

    var result = _ts.SelectTaskApproval();

    var pagingEmployees = new Paging<NewShopTaskList>(result, result.Count);

    var _json = JSON.Serialize(from e in pagingEmployees.Data

                               select new

                                          {

                                              e.TaskTitel,

                                              e.FSname,

                                              e.TaskBeginDate,

                                              e.TaskEndDate,

                                              e.TaskHours,

                                              e.UserName,

                                              e.BeginDate,

                                              e.ShopkeeperName,

                                              e.PhasesId,

                                              e.PhasesName,

                                              e.DealHours,

                                              e.DealDate,

                                              e.Remark,

                                              e.DealFAID,

                                              e.FAName,

                                              e.DealFSID,

                                              e.ShopName,

                                              e.PNID,

                                              e.PTID,

                                              e.overtimeflag

                                          });

    StoreResponseData sr = new StoreResponseData

                               {

                                   Total = pagingEmployees.TotalRecords,

                                   Data = _json

                               };

    sr.Return();

}

4）设置GridPanel的标题以及记录总数。


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<Listeners>

    <Load Handler="#{GridPanel1}.setTitle(‘待处理事务<font style=color:green;font-weight:bolder;>（‘+#{Store1}.getTotalCount()+‘）</font>‘); " />

</Listeners>

5）任务名在一定条件下变红。


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<ext:Column ColumnID="TaskTitel" Header="任务名称" DataIndex="TaskTitel">

    <Renderer Fn="setTitle" Args="value, metadata, record, rowIndex, colIndex, store" />

</ext:Column>

setTitle函数上面介绍过，就不赘述了。

6）设置命令。

先设置命令列（ImageCommandColumn）：


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<ext:ImageCommandColumn Header="操作" DataIndex="FileTypeName">

    <Commands>

        <ext:ImageCommand CommandName="View" Icon="TableEdit" />

    </Commands>

    <PrepareCommand Fn="prepareCommand" />

</ext:ImageCommandColumn>

<ext:ImageCommandColumn Header="审批历史">

    <Commands>

        <ext:ImageCommand CommandName="ExamineList" Icon="ApplicationViewList" Text="审批历史">

            <ToolTip Text="审批历史" />

        </ext:ImageCommand>

    </Commands>

</ext:ImageCommandColumn>

然后设置GridPanel的Listeners属性。


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<Listeners>

    <Command Handler="ExcuteCommand(command,record);" />

    <GroupCommand Handler="if(command === ‘SelectGroup‘){ this.getSelectionModel().selectRecords(records, true); return;}else if(command==‘UnSelectGroup‘){this.getSelectionModel().clearSelections(); return;} else{toExcuteOperations(this.getSelectionModel().getSelections(),command);}" />

    <Expand Handler="#{Store1}.reload();" />

</Listeners>

7）满足一定条件的复选框才允许选择。

<SelectionModel> 
    <ext:CheckboxSelectionModel ID="CheckboxSelectionModel1" runat="server"> 
        <Listeners> 
            <%--<Render Fn="checkboxSelectionRenderer" />--%> 
            <BeforeRowSelect Fn="checkboxBeforerowselect" /> 
        </Listeners> 
    </ext:CheckboxSelectionModel> 
</SelectionModel>

SelectionModel属性用于设置GridPanel的选择模型，有行选择、复选框选择等模型。这里的checkboxBeforerowselect函数已经介绍过，就不赘述了。

8）顶部工具条设置。这里的按钮是根据登陆角色结合任务来控制的。这部分在后台设置。具体如下：


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protected void Page_Load(object sender, EventArgs e)

{

    if (!IsPostBack)

    {

        ResourceManager1.BuildAllPrivilegesForExtNET();

        //获取当前用户的登陆信息

        UserService userServices = new UserService();

        UserInfo userinfo = userServices.SelectUserbySharePointId();

        using (NBShopDataContext _db = new NBShopDataContext())

        {

            //获取操作Code列表

            var _FACodeLst = _db.SelectFacodeForTasklist(userinfo.UserId).ToList();

            if (_FACodeLst != null && _FACodeLst.Count > 0)

            {

                Toolbar1.Items.Clear();

                tbButtons.Items.Clear();

                foreach (var item in _FACodeLst)

                {

                    //转换成操作枚举

                    FACodeEnum _face = (FACodeEnum)System.Enum.Parse(typeof(FACodeEnum), item.facode);

                    switch (_face)

                    {

                        #region 取消

                        //取消

                        case FACodeEnum.Cancel:

                            SetButton(Icon.Cancel, "取消", FACodeEnum.Cancel, Toolbar1, "GridPanel1");

                            SetButton(Icon.Cancel, "取消", FACodeEnum.Cancel, tbButtons,"GridPanel6");

                            break;

                        #endregion

                        #region 保存

                        //保存

                        case FACodeEnum.Save:

                            SetButton(Icon.PageSave, "保存", FACodeEnum.Save, Toolbar1, "GridPanel1");

                            SetButton(Icon.PageSave, "保存", FACodeEnum.Save, tbButtons, "GridPanel6");

                            break;

                        #endregion

                        case FACodeEnum.New:

                            break;

                        #region 退回

                        //退回

                        case FACodeEnum.Reject:

                            SetButton(Icon.PageBack, "退回", FACodeEnum.Reject, Toolbar1, "GridPanel1");

                            SetButton(Icon.PageBack, "退回", FACodeEnum.Reject, tbButtons, "GridPanel6");

                            break;

                        #endregion

                        #region 等待

                        //等待

                        case FACodeEnum.Wait:

                            SetButton(Icon.PackageGo, "等待", FACodeEnum.Wait, Toolbar1, "GridPanel1");

                            SetButton(Icon.PackageGo, "等待", FACodeEnum.Wait, tbButtons, "GridPanel6");

                            break;

                        #endregion

                        #region 通知

                        //通知

                        case FACodeEnum.Notice:

                            SetButton(Icon.NoteGo, "通知", FACodeEnum.Notice, Toolbar1, "GridPanel1");

                            SetButton(Icon.NoteGo, "通知", FACodeEnum.Notice, tbButtons, "GridPanel6");

                            break;

                        #endregion

                        //编辑

                        case FACodeEnum.Edit:

                            break;

                        #region 提交

                        //提交

                        case FACodeEnum.Submit:

                            SetButton(Icon.PageAdd, "提交", FACodeEnum.Submit, Toolbar1, "GridPanel1");

                            SetButton(Icon.PageAdd, "提交", FACodeEnum.Submit, tbButtons, "GridPanel6");

                            break;

                        #endregion

                        #region 同意

                        //同意

                        case FACodeEnum.Approve:

                            SetButton(Icon.Accept, "同意", FACodeEnum.Approve, Toolbar1, "GridPanel1");

                            SetButton(Icon.PageAdd, "同意", FACodeEnum.Approve, tbButtons, "GridPanel6");

                            break;

                        #endregion

                        default:

                            break;

                    }

                }

            }

        }

        //TODO:后期改为有数据则显示，无数据不显示

        if (userinfo.RoleCode == "Signingmember")

        {

            Store4.AutoLoad = true;

            GridPanel4.Hidden = false;

        }

    }

}

/// <summary>

/// 向工具条添加按钮

/// </summary>

/// <param name="icon">图标</param>

/// <param name="text">文本</param>

/// <param name="facode">操作Code</param>

/// <param name="toolbar">工具条</param>

/// <param name="_panelName">容器ID</param>

private static void SetButton(Icon icon, string text, FACodeEnum facode, Toolbar toolbar, string _panelName)

{

    if (toolbar == null) throw new ArgumentNullException("toolbar");

    var _btn = new Ext.Net.Button

                  {

                      Icon = icon,

                      Text = text,

                      Listeners =

                          {

                              Click =

                                  {

                                      Handler =

                                          string.Format("toExcuteOperations(#{{{0}}}.getSelectionModel().getSelections(),‘{1}‘);", _panelName, facode.ToString())

                                  }

                          }

                  };

    //设置Click事件的Handler，用于操作所选项。操作参数（所选记录集、操作Code）

    if (toolbar.Items.Count > 0)

        toolbar.Items.Add(new ToolbarSeparator());

    toolbar.Items.Add(_btn);

}

9）底部分页工具条。


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<BottomBar>

    <ext:PagingToolbar ID="PagingToolbar1" runat="server" PageSize="50">

        <Items>

            <ext:Label ID="Label1" runat="server" Text="分页数:" />

            <ext:ToolbarSpacer ID="ToolbarSpacer1" runat="server" Width="10" />

            <ext:ComboBox ID="ComboBox1" runat="server" Width="80">

                <Items>

                    <ext:ListItem Text="10" />

                    <ext:ListItem Text="20" />

                    <ext:ListItem Text="30" />

                    <ext:ListItem Text="50" />

                </Items>

                <SelectedItem Value="50" />

                <Listeners>

                    <Select Handler="#{PagingToolbar1}.pageSize = parseInt(this.getValue()); #{PagingToolbar1}.doLoad();" />

                </Listeners>

            </ext:ComboBox>

        </Items>

    </ext:PagingToolbar>

</BottomBar>

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注意“#{PagingToolbar1}”。在EXT.NET里面，所有的Listeners事件都有Handler属性。在Handler属性里面写脚本，可以使用"#{ID}"来获取控件的客户端ID，

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这里没有设置IDMode="Static"，所以当放置在用户控件或者母版页中的时候，会添加很多前缀，导致JS执行出错。

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<strong>10）视图。这里用的是组视图（GroupingView）。如：</strong>

<View> 
    <ext:GroupingView ID="GroupingView1" HideGroupedColumn="true" StartCollapsed="true" 
        runat="server" ForceFit="true" GroupTextTpl=‘{text} ({[values.rs.length]} {[values.rs.length > 1 ? "项" : "项"]})‘ 
        GroupByText="按当前列分组" ShowGroupsText="是否分组" EnableRowBody="true" EnableGrouping="true"> 
    </ext:GroupingView> 
</View>

这里的文字最好设置下，不然显示的是E文。

11）展开时刷新数据。


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<Expand Handler="Store2.reload();" />

基本上都介绍完了，还有不明白的，就看看EXTJS的API以及EXT.NET的在线示例吧。相关资源如下：

http://dev.sencha.com/deploy/ext-4.0.2a/examples/index.html（ExtJS示例）

http://docs.sencha.com/ext-js/4-0/（ExtJS API。仅供参考，嘿嘿，因为EXT.NET使用的Ext版本还比较低）

http://www.ext.net（Ext.NET）

http://examples.ext.net/（Ext.NET示例）

时间： 2024-10-13 10:57:54

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Ext概述

Ext是一个具有丰富组件的javascript集合类库,除了自身提供的一套选择器.效果.ajax等功能,还提供了大量的javascript创建页面元素的类.方法.这个意味着:只要客户端支持javascript,可以使用ext方便的生成所有页面元素,再不必搞大量的html代码,而且生成的页面的样式还很漂亮.EXT 强大的UI,而且性能不错,这是其最大的优点. 速度快,管是UI还是其它模块. 100%面向对象和组件化的思想,一致的语法,全局的命名空间. 文档的完整,规范,方便. 所有的组件(widg

Ext简单demo示例

1 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> 2 <html> 3 <head> 4 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> 5 <titl

EXT.JS以下两种写法在初始载入时是一样的效果

/* Ext.application({ name: 'MyfirstApplication', launch: function () { Ext.Msg.alert("Hello", "My first App!"); } }); */ Ext.onReady(function () { //alert("This is my first Extjs app !"); //Ext.Msg.alert("Alert", &q

Ext 主要控件

Ext.form.TimeField: 配置项: maxValue:列表中允许的最大时间 maxText:当时间大于最大值时的错误提示信息 minValue:列表中允许的最小时间 minText:当时间小于最小值时的错误提示信息 increment:两个相邻选项间的时间间隔,默认为15分钟 format:显示格式,默认为"g:i A".一般使用"H:i:s" H:带前缀0的24小时 i:带前缀0的分钟 s:带前缀0的秒 invalidText:当时间值非法时显示的提