我试图在我的代码隐藏中设置一个公共字符串，然后单击一个按钮，然后针对新值运行一个函数，但该值没有被设置。我的更新面板“upTables”也不起作用，它引用了页面，但是我的更新面板“upForm”工作并且不刷新页面，我也以相同的方式设置了两个面板，请参阅下面的代码
为了便于阅读，我把它剪掉了，
基本上当我点击butusers时，strmode没有设置为Users并且整个页面刷新，当我点击butEdit时不会发生这种情况......
谢谢
表单.aspx
<asp:Content ID="cntMenu" ContentPlaceHolderID="MenuContent" runat="Server">
<asp:ScriptManager ID="smEquipment" runat="server"></asp:ScriptManager>
<ul class="menu">
<li class="menu-title">Equpiment</li>
<asp:LinkButton ID="butUsers" runat="server" OnClick="butUsers_Click">User Workstations</asp:LinkButton>
</li>
</ul>
</asp:Content>
<asp:Content ID="cntCenter" ContentPlaceHolderID="CenterContent" runat="Server">
<asp:UpdatePanel ID="upTables" runat="server" UpdateMode="Conditional">
<ContentTemplate>
<table id="table" class="table">
<thead>
<tr>
<th> </th>
<th>AssetNo</th>
<th>CPU</th>
<th>Asset Type</th>
</tr>
</thead>
<tbody>
<asp:Repeater ID="rptItems" runat="server">
<ItemTemplate>
<tr>
<td>
<asp:LinkButton ID="butEdit" runat="server" OnClick="butEdit_Click" CommandArgument='<%# Eval("ID") %>'>Edit</asp:LinkButton>
</td>
<td><%# Eval("AssetNo") %></td>
<td><%# Eval("CPU") %></td>
<td><%# Eval("AssetType") %></td>
</tr>
</ItemTemplate>
</asp:Repeater>
</tbody>
</table>
</ContentTemplate>
</asp:UpdatePanel>
</asp:Content>
<asp:Content ID="cntRight" ContentPlaceHolderID="RightContent" runat="Server">
<asp:UpdatePanel ID="upForm" runat="server" UpdateMode="Conditional">
<ContentTemplate>
<div class="details">
<asp:HiddenField ID="hidID" runat="server" />
<asp:HiddenField ID="hidUserID" runat="server" ClientIDMode="Static" />
<table class="detailsview" cellpadding="0" cellspacing="0">
<tr>
<td class="td_title_align">Asset No:</td>
<td>
<asp:TextBox ID="txtAssetNo" runat="server" CssClass="edit_box"></asp:TextBox>
</td>
<td class="td_title_align">CPU:</td>
<td>
<asp:TextBox ID="txtCPU" runat="server" CssClass="edit_box"></asp:TextBox>
</td>
<td class="td_title_align">Asset Type:</td>
<td>
<asp:TextBox ID="txtAssetType" runat="server" CssClass="edit_box"></asp:TextBox>
</td>
</tr>
</table>
</div>
</ContentTemplate>
</asp:UpdatePanel>
</asp:Content>
表单.aspx.cs
using System;
using System.Collections.Generic;
using System.Linq;
using System.Data;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
public partial class equipment : System.Web.UI.Page
{
dsData.tblEquipmentDataTable dtEquipment;
dsDataTableAdapters.tblEquipmentTableAdapter taEquipment;
dsData.tblEquipmentDataTable dtEdit;
public string strMode { get; set; }
protected void Page_Load(object sender, EventArgs e)
{
strMode = "Default";
dtEquipment = new dsData.tblEquipmentDataTable();
dtEdit = new dsData.tblEquipmentDataTable();
taEquipment = new dsDataTableAdapters.tblEquipmentTableAdapter();
}
protected void butUsers_Click(object sender, EventArgs e)
{
butUsers.CssClass = "highlight";
strMode = "Users";
taEquipment.FillbyUser(dtEquipment);
rptItems.DataSource = dtEquipment;
rptItems.DataBind();
upTables.Update();
}
protected void butEdit_Click(object sender, EventArgs e)
{
ddAssetType.Items.Clear();
switch (strMode)
{
case "Users":
ddAssetType.Items.Add("Laptop");
ddAssetType.Items.Add("Workstation");
break;
}
LinkButton btn = (LinkButton)(sender);
int intID = Convert.ToInt32(btn.CommandArgument);
taEquipment.FillByRecordID(dtEdit, intID);
foreach (DataRow dr in dtEdit.Rows)
{
//Populate Fields
hidUserID.Value = dr["UserID"].ToString();
hidID.Value = dr["ID"].ToString();
txtAssetNo.Text = dr["AssetNo"].ToString();
txtCPU.Text = dr["CPU"].ToString();
ddAssetType.SelectedValue = dr["AssetType"].ToString();
upForm.Update();
}
}
protected void btnSave_Click(object sender, EventArgs e)
{
}
}