JS代码：
var winAdd;
function addwin() {
if (winAdd == null) {
winAdd = Ext.getCmp("window1");
}
Ext.getCmp("FormPanel1").getForm().reset();
Ext.getCmp("BtnRes").setVisible(false);
Ext.getCmp("BtnSave").setVisible(true);
winAdd.setTitle("添加地址");
winAdd.show();
}
var MyApp = {
remove: function (grid) {
var selModel = grid.getSelectionModel(),
selectedRecords = selModel.getSelection(),
data = [];
if (selectedRecords[0] == undefined) {
alert("请选择要删除的行!")
return;
}
Ext.each(selectedRecords, function (item) {
data.push(item.data.id);
data.push(item.data.usercode);
})
Ext.Msg.confirm("提示", "是否要删除？", function (id) {
if (id == "yes") {
X.DeleteAction(data,
{
success: function (response) {
}
});
}
});
},
edit: function (grid) {
var selModel = grid.getSelectionModel();
var selectedRecords = selModel.getSelection();
var data = [];
if (selectedRecords[0] == undefined) {
alert("请选中要修改的行！")
return;
}
var item = selectedRecords[0].data;
if (winAdd == null) {
winAdd = Ext.getCmp("window1");
}
Ext.getCmp("window1").setVisible(true);
Ext.getCmp("FormPanel1").getForm().reset();
winAdd.setTitle("修改区域");
Ext.getCmp("BtnRes").setVisible(true);
Ext.getCmp("BtnSave").setVisible(false);
Ext.getCmp("hiddenid").setValue(item.id);
Ext.getCmp("TextField_dzlx").setValue(item.dzlx);
Ext.getCmp("TextField_dzcode").setValue(item.dzcode);
Ext.getCmp("TextField_photolj").setValue(item.photolj);
}
}
前端代码：
<ext:GridPanel runat="server" ID="grid" ColumnLines="true" Region="Center">
<TopBar>
<ext:Toolbar ID="Toolbar1" runat="server">
<Items>
<ext:Button ID="Btnadd" Text="新增" Icon="Add" runat="server" Width="100">
<Listeners>
<Click Handler="addwin()"></Click>
</Listeners>
</ext:Button>
<ext:Button ID="BtnDelete" Text="删除" Icon="Delete" runat="server" Width="100">
<Listeners>
<Click Handler="MyApp.remove(#{grid});"></Click>
</Listeners>
</ext:Button>
<ext:Button ID="BtnRevise" Text="修改" Icon="Wrench" runat="server" Width="100">
<Listeners>
<Click Handler="MyApp.edit(#{grid});"></Click>
</Listeners>
</ext:Button>
</Items>
</ext:Toolbar>
</TopBar>
<%--数据绑定--%>
<Store>
<ext:Store runat="server" ID="store_dztable" PageSize="30" OnReadData="store_dztable_ReadData">
<Model>
<ext:Model ID="Model1" runat="server" IDProperty="Name" >
<Fields>
<ext:ModelField Name="id" Type="int"></ext:ModelField>
<ext:ModelField Name="code" Type="int"></ext:ModelField>
<ext:ModelField Name="dzlx" Type="String"></ext:ModelField>
<ext:ModelField Name="dzcode" Type="String"></ext:ModelField>
<ext:ModelField Name="photolj" Type="String"></ext:ModelField>
</Fields>
</ext:Model>
</Model>
<Proxy>
<ext:PageProxy></ext:PageProxy>
</Proxy>
</ext:Store>
</Store>
<%--表头--%>
<ColumnModel>
<Columns>
<ext:Column runat="server" ID="columnID" DataIndex="id" Hidden="true"></ext:Column>
<ext:Column runat="server" ID="column2" Text="序号" DataIndex="code" Align="Center"></ext:Column>
<ext:Column runat="server" ID="column1" Width="150" Text="地址类型" DataIndex="dzlx" Align="Center"></ext:Column>
<ext:Column runat="server" ID="column3" Width="150" Text="地址编码" DataIndex="dzcode" Align="Center"></ext:Column>
<ext:Column runat="server" ID="columnSys" Width="300" Text="图像路径" DataIndex="photolj" Align="Center"></ext:Column>
</Columns>
</ColumnModel>
<%--分页--%>
<BottomBar>
<ext:Toolbar ID="Toolbar2" runat="server">
<Items>
<ext:PagingToolbar ID="PagingToolbar1" runat="server" StoreID="store_dztable"></ext:PagingToolbar>
</Items>
</ext:Toolbar>
</BottomBar>
</ext:GridPanel>
<ext:Window ID="window1" runat="server" Collapsible="true" Height="" Icon="Application" Title="修改模块" Width="" AutoShow="false" Hidden="true" MaskOnDisable="True" Modal="true">
<Items>
<ext:FormPanel ID="FormPanel1"
runat="server"
Width="400"
Frame="true"
BodyPadding="13"
DefaultAnchor="100%">
<Items>
<ext:TextField ID="TextField_dzlx"
runat="server"
FieldLabel="地址类型"
/>
<ext:TextField ID="TextField_dzcode"
runat="server"
FieldLabel="地址编码"
/>
<ext:TextField ID="TextField_photolj"
runat="server"
FieldLabel="图片路径"
/>
</Items>
<Buttons>
<ext:Button ID="BtnSave" runat="server" Text="保存" Hidden="true">
<DirectEvents>
<Click OnEvent="BtnSave_Event"></Click>
</DirectEvents>
</ext:Button>
<ext:Button ID="BtnRes" runat="server" Text="保存修改" Hidden="true">
<DirectEvents>
<Click OnEvent="BtnRes_Event"></Click>
</DirectEvents>
</ext:Button>
</Buttons>
</ext:FormPanel>
</Items>
</ext:Window>
<ext:Hidden runat="server" ID="hiddenid"></ext:Hidden>
后台代码：
绑定
protected void store_dztable_ReadData(object sender, Ext.Net.StoreReadDataEventArgs e)
{
//获取位置，页面行数
int start = e.Start;
int limit = e.Limit;
SqlConnection ZG = new SqlConnection();
string strSqlConn = System.Configuration.ConfigurationManager.AppSettings["DbConnString"];
ZG.ConnectionString = strSqlConn;
string sql = "select * from dztable";
try
{
ZG.Open();
SqlCommand userlev = new SqlCommand();
userlev.CommandText = sql;
userlev.Connection = ZG;
//对象表的实例化
List<dztable> userInfoList = new List<dztable>();
//临时表往对象List传值
SqlDataReader TmTable = userlev.ExecuteReader();
int i = 1;
while (TmTable.Read())
{
dztable userInfo = new dztable();
userInfo.id = (int)TmTable["id"];
userInfo.code = i;
userInfo.dzlx = (string)TmTable["dzlx"];
userInfo.dzcode = (string)TmTable["dzcode"];
userInfo.photolj = (string)TmTable["photolj"];
i++;
userInfoList.Add(userInfo);
}
//获得数据总数
e.Total = userInfoList.Count;
//grid分页
store_dztable.DataSource = userInfoList.Skip(start).Take(limit).ToList();
//grid数据绑定
store_dztable.DataBind();
ZG.Close();
}
catch (Exception ex)
{
X.MessageBox.Alert("提示", ex.Message).Show();
return;
}
}
新增
protected void BtnSave_Event(object sender,DirectEventArgs e)
{
SqlConnection ZG = new SqlConnection();
string strSqlConn = System.Configuration.ConfigurationManager.AppSettings["DbConnString"];
ZG.ConnectionString = strSqlConn;
string sql = "insert into dztable values(‘"+TextField_dzlx.Text+"‘,‘"+TextField_dzcode.Text+"‘,‘"+TextField_photolj.Text+"‘)";
try
{
ZG.Open();
SqlCommand userlist = new SqlCommand();
userlist.CommandText = sql;
userlist.Connection = ZG;
//增加数据
userlist.ExecuteNonQuery();
ZG.Close();
}
catch (Exception ex)
{
X.MessageBox.Alert("提示", ex.Message).Show();
return;
}
window1.Close();
X.MessageBox.Alert("提示", "保存成功").Show();
store_dztable.Reload();
}
删除：
[DirectMethod]
public object DeleteAction(string FData)
{
int idz = 0;
string usercode = "";
List<string> ids = JSON.Deserialize<List<string>>(FData);
int i = 0;
foreach (string id in ids)
{
if (i == 0)
{
idz = int.Parse(id);
}
else
{
usercode = id;
}
i++;
}
SqlConnection ZG = new SqlConnection();
string strSqlConn = System.Configuration.ConfigurationManager.AppSettings["DbConnString"];
ZG.ConnectionString = strSqlConn;
string sql = "delete from dztable where id=‘" + idz + "‘";
try
{
ZG.Open();
SqlCommand userlist = new SqlCommand();
userlist.CommandText = sql;
userlist.Connection = ZG;
//删除数据
userlist.ExecuteNonQuery();
ZG.Close();
}
catch (Exception ex)
{
X.MessageBox.Alert("提示", ex.Message).Show();
return false;
}
//页面刷新
store_dztable.Reload();
X.MessageBox.Alert("提示", "删除成功").Show();
return "kkk";
}
修改：
protected void BtnRes_Event(object sender,DirectEventArgs e)
{
SqlConnection ZG = new SqlConnection();
string strSqlConn = System.Configuration.ConfigurationManager.AppSettings["DbConnString"];
ZG.ConnectionString = strSqlConn;
string sql = "update dztable set dzlx = ‘" + TextField_dzlx.Text + "‘,dzcode=‘" + TextField_dzcode.Text + "‘,photolj=‘" + TextField_photolj.Text + "‘ WHERE id = ‘" + hiddenid.Text + "‘";
SqlCommand userlist = new SqlCommand();
userlist.CommandText = sql;
userlist.Connection = ZG;
try
{
ZG.Open();
userlist.ExecuteNonQuery();
ZG.Close();
}
catch (Exception ex)
{
X.MessageBox.Alert("提示", ex.Message).Show();
}
X.MessageBox.Alert("提示", "修改成功").Show();
store_dztable.Reload();
window1.Close();
return;
}
时间： 2024-11-05 00:49:59