modalpopupextender

问题 i want to popup ModalPopupExtender in button click, but when i run my code and click on the button then ModalPopupExtender is not popup even i used all the required AjaxControlToolkit references for this my code is following : <form id="form1" runat="server"> <asp:ScriptManager ID="ScriptManager1" runat="server"> </asp:ScriptManager> <div> <asp:Panel ID="Panel1" runat="server" BackColor="#CC3300"> hello... </asp:Panel> <asp:Button ID="Button1" runat="server" Text="click here" /> <asp

问题 I have 3 different kinds of ajax popups that need to exist across my site. I was hoping that I could simply create a user control for each one and place the panel and modal popup extender inside each one but this doesn't seem to be working. Has anyone tried this before or do you have a recommendation as to how I can avoid duplicate code for each pop up on different pages? Thanks! 回答1: Ah I figured out my issue with the User Control I believe. The ModalPopUpExtender requires the TargetID

问题 I am having issues in displaying the gridview in ASP.Net application. This loads slowly and almost takes 20 seconds to load 140 records. This becomes really slow when using IE browser. I have a modal popup extender in one of the columns and it looks like it is loading that control every time the grid refreshes and for all rows. Right now I am doing paging alongwith an option to view all records. Users here wanted to view all records most of the time. So I need to improve the speed of loading

问题 Problem here is, i have a Modal PopUp Extender inside a User Control, which is called from another User Control inside a Page, inside a Master Page. The Page loads the first user control dinamically and when i want to display the modal dialog it loads the User Control into a placeholder dinamically and call the show method of the modal when the Modal Pop Up User control loads. Inside the modal I have some TextBoxes and a Button to save some data into the database. The problem is that the

问题 I am using ModalPopupExtender of AjaxControlToolKit 4.0 (ASP.NET 4.0), every thing working fine, when I drag ModalPopup it is dragging, but the problem is that it is snaping back to its original location(Center). The same code is working on: http://www.asp.net/AjaxLibrary/AjaxControlToolkitSampleSite/ModalPopup/ModalPopup.aspx I have search about this issue but all solutions are given by using external Java script code, but what can be the mistake on following code while the same code working

问题 I am trying to show a popup from a grid view. But when I try to run the below code in the website the popup panel is not visible. But when I remove the style for panel(i.e display=none;) then it just shows like a panel and not like a popup. In a button click of the link button in the grid view I am trying to show a popup. Help me... <asp:UpdatePanel runat="server" ID="up1"> <ContentTemplate> <asp:GridView ID="minidata" CssClass="table" runat="server" AutoGenerateColumns="false" DataKeyNames=

问题 It seems that my Modal Popup Extenders are always visible when using IE10. <ajx:ModalPopupExtender runat="server" ID="mpeNewTest" PopupControlID="pnlTest" TargetControlID="btnNew" DropShadow="true" BackgroundCssClass="modalBackground" /> <asp:Panel runat="server" ID="pnlTest" CssClass="ModalWindow" ScrollBars="Auto"> <!--Stuff here --> </asp:Panel> Is there something that is missing? I've looked online and no one seems to have this problem. The CSS is simple: .ModalWindow {border: solid 1px

问题 I have added new event i.e Gridview_Onclick event dynamically in RowDatabound event. But when I try to handle that event in the server side code, I can code for that event. This is the code for my grid view. <%@ Control Language="C#" AutoEventWireup="true" CodeFile="PopUp.ascx.cs" Inherits="PopUp" %> <%@ Register Assembly="AjaxControlToolkit" Namespace="AjaxControlToolkit" TagPrefix="cc1" %> <table class="style1"> <tr> <td> <asp:GridView ID="GridView1" runat="server" AutoGenerateColumns=

问题 I have an application where I will show Modal Popup on successful insert, update and delete. But after performing this when I move to next page and coming back to previous page on hitting browser back button the Modal Popup is getting displayed, I don't want to display this pop up on hitting back button. How can I solve this protected void Page_Load(object sender, EventArgs e) { if (Page.PreviousPage==null) {mpeModalPopup.Show(); } if (Session["Tasks"] == null) { Server.Transfer("login.aspx")

问题 I've got a modal popup (using ModalPopupExtender) working in a kind of master/detail view for a grid. When you click a button on one grid, it displays a popup window containing another grid of information, based on the row clicked in the first grid. This works well... I've enabled editing in the grid that is popped up. When you click edit though, the popup window disappears. If I click the display button in the first grid though to bring the popup window visible again it displays, and is now