我有一个Web控件,我在其中放置了一个updatePanel。该控件在主页面中注册。在这个Master的contentPage中我有一个按钮,我希望在Web控件中更新我的更新面板。它似乎很简单......对吧!?但它不会起作用。
这是我的murkup&代码:
母版页:
<%@ Master Language="C#" AutoEventWireup="true" CodeBehind="SiteMaster1.master.cs" Inherits="KR.Obsession.UI.Web.Masters.SiteMaster1" %>
<%@ Register Src="~/UserControls/ShoppingCart.ascx" TagName="Cart" TagPrefix="uc" %>
<!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">
</head>
<body>
<form id="form1" runat="server">
<ajaxToolkit:ToolkitScriptManager EnablePageMethods="true" runat="server" ID="AjaxScrpMngr1"
EnablePartialRendering="true" EnableScriptGlobalization="true" EnableScriptLocalization="true" >
</ajaxToolkit:ToolkitScriptManager>
<asp:ContentPlaceHolder ID="content" runat="server">
</asp:ContentPlaceHolder>
</form>
</body>
</html>
网络控件:
<%@ Control Language="C#" AutoEventWireup="true" CodeBehind="ShoppingCart.ascx.cs" Inherits="KR.Obsession.UI.Web.UserControls.ShoppingCart" %>
<asp:UpdatePanel runat="server" ID="PanUpdateCart" UpdateMode="Conditional" >
<ContentTemplate>
<div class="UserControlCart">
<div class="CartImage">
<asp:HyperLink runat="server" ID="LnkCart" ImageUrl="~/Images/Cart.gif" Width="29" Height="27" />
</div>
<div class="CartContent">
<asp:Literal runat="server" ID="LtrCount" Text="У вас: <b>{0}</b> вещиц" />
<br />
<asp:Literal runat="server" ID="LtrTotal" Text="на сумму <b>{0}</b>" />
</div>
</div>
</ContentTemplate>
</asp:UpdatePanel>
和Page:
%@ Page Title="" Language="C#" MasterPageFile="~/Masters/SiteMaster1.Master" AutoEventWireup="true" CodeBehind="ShowItem.aspx.cs" Inherits="KR.Obsession.UI.Web.ShowItem" %>
<%@ MasterType VirtualPath="~/Masters/SiteMaster1.Master" %>
<asp:Content ID="Content1" ContentPlaceHolderID="head" runat="server">
<asp:UpdatePanel ID="UpdatePanel1" runat="server">
<ContentTemplate>
<asp:LinkButton runat="server" ID="LnkBtnAddToCart" CssClass="AddToCart" Text="ДОБАВИТЬ В КОРЗИНКУ" Enabled="false" OnClick="btnAddToCart_Click" />
</ContentTemplate>
<Triggers>
<asp:AsyncPostBackTrigger ControlID="LnkBtnAddToCart" EventName="Clicked" />
</Triggers>
</asp:UpdatePanel>
</asp:Content>
在我控制的代码中,我有:
using System;
using KR.Obsession.UI.Core;
namespace KR.Obsession.UI.Web.UserControls
{
public partial class ShoppingCart : SharedBaseControl
{
protected void Page_Load(object sender, EventArgs e)
{
PanUpdateCart_Load();
}
public void PanUpdateCart_Load()
{
if (this.Profile.ShoppingCart.Items.Count > 0)
{
LtrCount.Text = string.Format(LtrCount.Text, this.Profile.ShoppingCart.Items.Count.ToString());
LtrTotal.Text = string.Format(LtrTotal.Text, UiUtilities.FormatPrice(this.Profile.ShoppingCart.Total));
}
else
{
LtrCount.Text = string.Format(LtrCount.Text, 0);
LtrTotal.Text = string.Format(LtrTotal.Text, UiUtilities.FormatPrice(0));
}
}
}
}
我希望网页控件在页面的按钮上以异步方式运行PanUpdateCart_Load()
方法。那可能吗?
答案 0 :(得分:0)
EventName="Clicked" />
我认为必须
EventName="Click" />
但我不确定这是否是造成问题的原因,但您可以查看。