C# - 组件化分页

前端代码

<%@ Control Language="C#" AutoEventWireup="true" CodeFile="Comp_Paging.ascx.cs" Inherits="Inc_Comp_Comp_Paging" %>

<style type="text/css">
    #Page_Tale {
        margin: 20px auto;
    }
</style>

<table width="100%" border="0" cellspacing="0" cellpadding="0" id="Page_Tale">
    <tr>
        <td align="center">
            每页
            <%=this.PageSize%>条&nbsp;&nbsp;共
            <%=this.RecordCount%>条
            <%=this.PageCount%>页&nbsp;&nbsp;
            <span CY_Hover="1">

                <span class="cy_Link1" CY_HoverClass="cy_Link1_ove" <% if(PageIndex == 0){ %>  style="color:#ccc;" disabled="disabled"  <%} else{ %>onclick="<%=this.PagingJaveScript %>(‘0‘)" <% } %>>
                        首页
                </span></span><span style="width:5px;"></span>

            <span CY_Hover="1"><span class="cy_Link1" CY_HoverClass="cy_Link1_ove" <% if(PageIndex == 0){ %>  style="color:#ccc;" disabled="disabled"  <%} else{ %> onclick="<%=this.PagingJaveScript%>(‘<%=this.PageIndex-1 < 0 ? 0 : this.PageIndex-1 %>‘)" <% } %>>上页</span></span>
            <span style="width:5px;"></span>

            <%--<input type="text" class="cy_TextBox" value="<%=this.PageIndex + 1%>" onkeypress="if(event.keyCode==13){var tempV=this.value;if($cy.Check.IsInt(tempV)){if(tempV/1>
            <%=this.PageCount%>){tempV=‘
            <%=this.PageCount%>‘;}}else{tempV=‘0‘}
            <%=this.PagingJaveScript%>(tempV/1-1);}" style="width:30px; text-align:center" />--%>&nbsp;

            <select data-role="none" onchange="var tempV=this.value-1;<%=this.PagingJaveScript%>(tempV)" style="width:50px; text-align:center">
            <%
                for (int select_index = 1; select_index <= this.PageCount; select_index++)
                {
                   if (select_index == PageIndex+1)
                        {
                    %>
                            <option value="<%=select_index%>"  selected="selected"><%= select_index %></option>
                    <%
                        }
                    else
                    {
                    %>
                             <option value="<%=select_index%>"  ><%= select_index %></option>
                    <%
                     }
                 }
               %>

           </select>

            <span CY_Hover="1"><span class="cy_Link1" CY_HoverClass="cy_Link1_ove" <% if (this.PageIndex + 1 == this.PageCount){ %> style="color:#ccc;" disabled="disabled"  <%}else{ %> onclick="<%=this.PagingJaveScript%>(‘<%=this.PageIndex + 1 >= this.PageCount ? this.PageCount - 1 : this.PageIndex + 1%>‘)" <% } %>>
                    下页
                </span></span><span style="width:5px;"></span>

            <span CY_Hover="1"><span class="cy_Link1" CY_HoverClass="cy_Link1_ove" <% if(this.PageIndex +1  == this.PageCount){ %> style="color:#ccc;" disabled="disabled"  <%} else{ %> onclick="<%=this.PagingJaveScript%>(‘<%=this.PageCount-1%>‘)" <% }  %>>
                尾页
            </span></span><span style="width:5px;"></span>
        </td>
    </tr>
</table>

组件代码：

using System;

public partial class Inc_Comp_Comp_Paging : System.Web.UI.UserControl
{
    private int _PageCount = 0;
    public int PageCount
    #region
    {
        set { this._PageCount = value; }
        get { return this._PageCount; }
    }
    #endregion

    private int _PageIndex = 0;
    public int PageIndex
    #region
    {
        set { this._PageIndex = value; }
        get { return this._PageIndex; }
    }
    #endregion

    private int _PageSize = 0;
    public int PageSize
    #region
    {
        set { this._PageSize = value; }
        get { return this._PageSize; }
    }
    #endregion

    private int _RecordCount = 0;
    public int RecordCount
    #region
    {
        set { this._RecordCount = value; }
        get { return this._RecordCount; }
    }
    #endregion

    private string _PagingJaveScript = "$cy.tp.Paging";
    public string PagingJaveScript
    #region
    {
        set { this._PagingJaveScript = value; }
        get { return this._PagingJaveScript; }
    }
    #endregion

    protected void Page_Load(object sender, EventArgs e)
    {
        //
    }
}
　　　  

后端代码：

　　　　 this.Paging_1.PageCount = page_num;
        this.Paging_1.PageSize = Rows;
        this.Paging_1.PageIndex = PageIndex;
        this.Paging_1.RecordCount = RecordCount;
        if (this.Paging_1.RecordCount > 0)
        {
            this.Paging_1.Visible = true;
        }
        else
        {
            this.Paging_1.Visible = false;
        }
        if (this.Paging_1.PageSize == SiteConfig.NoPagingPageSize)
        {
            this.Paging_1.Visible = false;
        }