master-pages

问题 I've seen code to handle MasterPage events in the content Page, but if I'm loading a UserControl dynamically into the Page, can I handle the event in the UserControl instead? Basically I have a button on the MasterPage, when it's clicked I need to make the UserControl do something, such as display text or change a value in a form. Failing that, is it possible to make an event from one dynamically loaded UserControl fire in another on the same page? I could then replace the button in the

问题 I've seen code to handle MasterPage events in the content Page, but if I'm loading a UserControl dynamically into the Page, can I handle the event in the UserControl instead? Basically I have a button on the MasterPage, when it's clicked I need to make the UserControl do something, such as display text or change a value in a form. Failing that, is it possible to make an event from one dynamically loaded UserControl fire in another on the same page? I could then replace the button in the

问题 my pages are base on master and content pages in asp.net with c#. i have a timer in master page like below : <asp:UpdatePanel ID="UpdatePanel1" runat="server"> <ContentTemplate> <asp:Timer runat="server" ID="Timer1" Interval="10000" Enabled="False"> </asp:Timer> <div id="SiteStatistics"> <asp:Label ID="lblDownload_Count_Title" runat="server" Text="Download Count :" ToolTip="Download Count :" CssClass="lblTitleInStatistics"></asp:Label> <asp:Label ID="lblDownload_Count" runat="server" Text="<%

问题 I included a repeater in my master page. The repeater has a button that I set its CommandArgument. However when I click the button I get the following exception: System.ArgumentException: Invalid postback or callback argument. Event validation is enabled using in configuration or <%@ Page EnableEventValidation="true" %> in a page. For security purposes, this feature verifies that arguments to postback or callback events originate from the server control that originally rendered them. If the

问题 I am using jquery tabs in master page to open the aspx files once user clicks on a tab heading. But if I use my page as link it will repeat the "header" part(similar to this:jquery tabs and asp.net master pages issue). Already tried the solution but cannot get my head around it. Can someone please help. here is my code in masterpage: <form id="form1" runat="server"> <div class="mainWrapper"> <div class="wrapper"> <div class="header"> <a href="" class="logo"></a> <div class="topToolbar"> <span

问题 Is there a way I can create a page that other pages in a website can use in HTML? Something like what the masterpage in ASP.NET does. Any useful help will be appreciated. 回答1: HTML itself is a static language. Other frameworks create dynamic HTML (DHTML) such as ASP.NET. So a pure implementation of a "masterpage" in HTML is not possible. You can use a JavaScript framework, such as AngularJS, to help you achieve a "masterpage" in HTML. If you're interested in .NET, you can still create you

问题 I am facing an issue with the CalendarExtendar control hide functionality. I am displaying the calendar on an image click. It hides if I select a date; but it does not hide when I do not want to select any date from the calendar. I found this happening only in my application. I tried using the same control in a sample application and it works fine. Is it because my project has MasterPage implemented in it? Please suggest. 回答1: You can try this You need to handle the onmouseout event. You can

问题 I have a site a few years old that contains about 30 aspx Web Form pages with code behind. I want to add a common master page to all these with the minimum amount of work. Essentially, I just need to add everything in the body tags to the Content Placeholder, and preserve the code behind. Is there a fast way to do this? 回答1: For each page do the following - Add an attribute to the <@Page > tag named MasterPageFile="Your MasterPage Path" - Add the following tag - Remove html and head tags and

问题 I have a nested DataList in MasterPage. I'm trying to Findcontrol, but it returns null for DataList2. What I tried so far : DataList DataList1 = Page.Master.FindControl("DataListMain") as DataList; DataList DataList2 = DataList1.FindControl("DataListNested") as DataList; How can I fix this? 回答1: DataList has items. So you need to locate the nested DataList by index. DataList dl = ((DataList)Master.FindControl("DataListMain")).Items[i].FindControl("DataListNested") as DataList; Note however

问题 I wanna create in TFS (yes, sadly) a project with reusable code and resources to be reused in other projects. This project has a master page, its code behind (ugly name), a few classes with reusable code, and static assets like JavaScrit and CSS files. I'm able to add in a project the reference to this reusable project. I'm able to create objects of its classes. I then add that master page into local project (RightClick on the project > add existing item > select the master page on file