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最新推荐文章于 2025-07-22 00:16:16 发布

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最新推荐文章于 2025-07-22 00:16:16 发布

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分类专栏：技术学习文章标签： textbox server asp object xhtml button

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<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="DownRange.aspx.cs" CodeFile="DownRange.aspx.cs" Inherits="MyWebsite.App.DownRange" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
    <title>无标题页</title>
</head>
<body>
    <form id="form1" runat="server">
    <div>
    <asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="False"
        onrowcommand="GridView1_RowCommand" onrowdatabound="GridView1_RowDataBound"
        onrowediting="GridView1_RowEditing" onrowupdating="GridView1_RowUpdating"
        ondatabound="GridView1_DataBound" onrowdeleting="GridView1_RowDeleting"
        onpageindexchanging="GridView1_PageIndexChanging"
        onrowcancelingedit="GridView1_RowCancelingEdit">
        <Columns>
            <asp:TemplateField HeaderText="区间">
                <ItemTemplate >
                    <asp:Label runat="server" ID="labRuleId" Text='<%#Eval("rule_id") %>' CommandArgument="<%# ((GridViewRow) Container).RowIndex %>" Visible="false"></asp:Label>
                    <asp:Label runat="server" ID="labStart" Text='<%#Eval("START_NUM") %>' Width="50" CommandArgument="<%# ((GridViewRow) Container).RowIndex %>"></asp:Label>-
                    <asp:Label runat="server" ID="labEnd" Text='<%#Eval("END_NUM") %>' Width="50"></asp:Label>
                </ItemTemplate>
                <EditItemTemplate>
                    <asp:TextBox runat="server" ID="txtStart" Text='<%#Eval("START_NUM") %>' Width="50"></asp:TextBox>-
                    <asp:TextBox runat="server" ID="txtEnd" Text='<%#Eval("END_NUM") %>' Width="50"></asp:TextBox>
                </EditItemTemplate>
            </asp:TemplateField>
            <asp:TemplateField HeaderText="排序">
                <ItemTemplate>
                    <asp:Label runat="server" ID="labRangeIndex" Text='<%#Eval("RANGE_INDEX") %>' Width="100" ></asp:Label>
                </ItemTemplate>
                <EditItemTemplate>
                    <asp:TextBox runat="server" ID="txtRangeIndex" Text='<%#Eval("RANGE_INDEX") %>' Width="100" ></asp:TextBox>
                </EditItemTemplate>
            </asp:TemplateField>
            <asp:CommandField HeaderText="编辑" ShowEditButton="True" ShowDeleteButton="True"
                ShowHeader="True" />
        </Columns>
    </asp:GridView>
    </div>
    <div>
        <table>
            <tr>
                <td></td>
                <td>
                    <asp:Label runat="server" Text="起始" Width="100"></asp:Label>
                </td>
                <td>
                    <asp:Label runat="server" Text="结束" Width="100"></asp:Label>
                </td>
                <td>
                    <asp:Label runat="server" Text="排序" Width="100"></asp:Label>
                </td>
            </tr>
            <tr>
                <td>
                    <asp:Button runat="server" ID="btnAdd" Text="增加" />
                </td>
                <td>
                    <asp:TextBox runat="server" ID="txtStart" Width="100"></asp:TextBox>
                </td>
                <td>
                    <asp:TextBox runat="server" ID="txtEnd" Width="100"></asp:TextBox>
                </td>
                <td>
                    <asp:TextBox runat="server" ID="txtOrderNum" Width="100" ></asp:TextBox>
                </td>
            </tr>
        </table>
    </div>

    </form>
</body>
</html>

using System;
using System.Collections;
using System.Configuration;
using System.Data;
using System.Linq;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Xml.Linq;
using MyWebsite.Logic;
namespace MyWebsite.App
{
    public partial class DownRange : System.Web.UI.Page
    {
        protected void Page_Load(object sender, EventArgs e)
        {
            if (IsPostBack)
            {
                //BindRange();
            }
            BindRange();
            rangeArray();
        }
        public void BindRange()
        {
            DataTable dt = new Range_BLL().getRange();
            GridView1.DataSource = dt;
            GridView1.DataBind();
        }
        public void rangeArray()
        {
            DataTable dt = new Range_BLL().getRange();
            GridView1.DataSource = dt;
            for(int i=0;i<dt.Rows.Count;i++)
            {
                int[][] array=new int[8][];
                   array[i][0] =Convert.ToInt32(dt.Rows[i][2]);
                   array[i][1] = Convert.ToInt32(dt.Rows[i][3]);
                   Console.WriteLine(array[1][0]);
            }
            GridView1.DataBind();
        }
        protected void GridView1_RowCommand(object sender, GridViewCommandEventArgs e)
        {
            if(e.CommandName=="编辑")
            {
                return;
            }
        }

        protected void GridView1_RowEditing(object sender, GridViewEditEventArgs e)
        {
            //GridView1.Rows[e.NewEditIndex].FindControl("labRangeIndex").Visible = false;
            //GridView1.Rows[e.NewEditIndex].FindControl("txtRangeIndex").Visible = true;
            GridView1.EditIndex = e.NewEditIndex;
            BindRange();
        }

        protected void GridView1_RowDataBound(object sender, GridViewRowEventArgs e)
        {

        }

        protected void GridView1_RowUpdating(object sender, GridViewUpdateEventArgs e)
        {
            GridView1.EditIndex = -1;
            BindRange();
        }

protected void GridView1_DataBound(object sender, EventArgs e)
{

}

        protected void GridView1_RowDeleting(object sender, GridViewDeleteEventArgs e)
        {
            Label ruleId = GridView1.Rows[e.RowIndex].FindControl("ruleid") as Label;
            Label labRangeIndex = GridView1.Rows[e.RowIndex].FindControl("labRangeIndex") as Label;
            if (new Range_BLL().delete(Convert.ToInt32(ruleId.Text),Convert.ToInt32(labRangeIndex.Text)))
            {
                GridView1.EditIndex = -1;
                BindRange();
            }
        }

        protected void GridView1_RowCancelingEdit(object sender, GridViewCancelEditEventArgs e)
        {
            GridView1.EditIndex = -1;
            BindRange();
        }

        protected void GridView1_PageIndexChanging(object sender, GridViewPageEventArgs e)
        {
            GridView1.PageIndex = e.NewPageIndex;
            BindRange();
        }

}
}