我面臨的問題是,當頁面驗證並且我試圖顯示模型彈出窗口時,彈出窗口不會顯示。通過使用fire-bug,我注意到正在拋出一個錯誤。ModalPopupExtender和驗證問題
用於顯示彈出式窗口的按鈕將導致驗證設置爲false,因此導致錯誤的原因被卡住了。
我已經創建了一個示例頁面來隔離我遇到的問題,任何幫助將不勝感激。
的錯誤
function() {Array.remove(Page_ValidationSummaries, document.getElementById("ValidationSummary1"));}(function() {var fn = function() {AjaxControlToolkit.ModalPopupBehavior.invokeViaServer("mpeSelectClient", true);Sys.Application.remove_load(fn);};Sys.Application.add_load(fn);}) is not a function
http://localhost:1131/WebForm1.aspx
Line 136
ASP
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="WebForm1.aspx.cs" Inherits="CLIck10.WebForm1" %>
<%@ Register Assembly="AjaxControlToolkit" Namespace="AjaxControlToolkit" TagPrefix="ajaxToolkit" %>
<!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></title>
</head>
<body>
<form id="form1" runat="server">
<asp:ScriptManager ID="ScriptManager1" runat="server">
</asp:ScriptManager>
<div>
<asp:Button ID="btnPush" runat="server" Text="Push" CausesValidation="false" onclick="btnPush_Click" />
<asp:TextBox ID="txtVal" runat="server" />
<asp:RequiredFieldValidator ID="RequiredFieldValidator1" runat="server" ControlToValidate="txtVal" ErrorMessage="RequiredFieldValidator" />
<asp:ValidationSummary ID="ValidationSummary1" runat="server" />
<asp:Panel ID="pnlSelectClient" Style="display: none" CssClass="box" runat="server">
<asp:UpdatePanel ID="upnlSelectClient" runat="server">
<ContentTemplate>
<asp:Button ID="btnOK" runat="server" UseSubmitBehavior="true" Text="OK" CausesValidation="false" OnClick="btnOK_Click" />
<asp:Button ID="btnCancel" runat="server" Text="Cancel" CausesValidation="false" OnClick="btnCancel_Click" />
</ContentTemplate>
</asp:UpdatePanel>
</asp:Panel>
<input id="popupDummy" runat="server" style="display:none" />
<ajaxToolkit:ModalPopupExtender ID="mpeSelectClient" runat="server"
TargetControlID="popupDummy"
PopupControlID="pnlSelectClient"
OkControlID="popupDummy"
BackgroundCssClass="modalBackground"
CancelControlID="btnCancel"
DropShadow="true" />
</div>
</form>
代碼
背後using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
namespace CLIck10
{
public partial class WebForm1 : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
}
protected void btnOK_Click(object sender, EventArgs e)
{
mpeSelectClient.Hide();
}
protected void btnCancel_Click(object sender, EventArgs e)
{
mpeSelectClient.Hide();
}
protected void btnPush_Click(object sender, EventArgs e)
{
mpeSelectClient.Show();
}
}
}
這些點擊處理程序存根是空的嗎?只是因爲你還沒有填充它們,或者你需要回發才能隱藏模式彈出?如果回發沒有必要考慮使用模式彈出窗口的客戶端方法打開和關閉它。 – 2009-09-23 13:40:03
我將向他們添加代碼,這只是爲了演示我遇到的錯誤。 – Malachi 2009-09-23 15:57:28