master-pages | 易学教程

ResolveUrl Problem in Master Page

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问题 Okay, I know it is weird but when I put this code between <head runat="server"></head> in master.page, this is how it renders into: <link id="ctl00_Link1" rel="shortcut icon" href="../%3C%25%20ResolveUrl(%22~/Resources/Pictures/Shared/Misc/favicon.ico%22);%20%25%3E" type="image/x-icon" /> It doesn't see something asp.net needs to take care of. This is the original code : <link id="Link1" rel="shortcut icon" href='<%=ResolveUrl("~/Resources/Pictures/Shared/Misc/favicon.ico") %>' type="image/x

Finding controls inside nested master pages

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I have a master page which is nested 2 levels. It has a master page, and that master page has a master page. When I stick controls in a ContentPlaceHolder with the name "bcr" - I have to find the controls like so: Label lblName =(Label)Master.Master.FindControl("bcr").FindControl("bcr").FindControl("Conditional1").FindControl("ctl03").FindControl("lblName"); Am I totally lost? Or is this how it needs to be done? I am about to work with a MultiView, which is inside of a conditional content control. So if I want to change the view I have to get a reference to that control right? Getting that

Hook a javascript event to page load

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I have an aspx that has the following javascript function being ran during the onload event of the body. <body onload="startClock();"> However, I'm setting the aspx up to use a master page, so the body tag doesn't exist in the aspx anymore. How do I go about registering the startClock function to run when the page is hit and still have it use a masterpage? If you don't want to explicitly assign window.onload or use a framework, consider: <script type="text/javascript"> function startClock(){ //do onload work } if(window.addEventListener) { window.addEventListener('load',startClock,false); /

Master Page Weirdness - “Content controls have to be top-level controls in a content page or a nested master page that references a master page.”

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This is weird. I added a brand new Web Application project to my solution in Visual Studio 2008. Created a master page. Made zero modifications. Created a new webform. Set its master page to the MP I just created. Still, no modifications. No markup. No user controls. No references. Nothing. However when I try to run it, I get: Content controls have to be top-level controls in a content page or a nested master page that references a master page. HttpException (0x80004005): Content controls have to be top-level controls in a content page or a nested master page that references a master page.]

Which event called first? Master Page Page_Load or Content Page Page_Load

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I have a Master page and a webpage that uses the Master page. In both I have a Page_Load event handler. In which order are the Page_Load handlers called? Content first then Master or Master first then content? The content page load event will fire before the master page load event. See here for full order (MSDN: Events in ASP.NET Master and Content Pages) Copying incase link goes dead: The following is the sequence in which events occur when a master page is merged with a content page: 1 - Content page PreInit event. 2 - Master page controls Init event. 3 - Content controls Init event. 4 -

How to use JQuery with Master Pages?

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I can get simple examples to work fine as long as there's no master page involved. All I want to do is click a button and have it say "hello world" with the javascript in a .js file, using a master page. Any help very much appreciated :) EDIT As @Adam points out in the comments, there is a native jQuery mechanism that basically does the same thing as the hack in my original answer. Using jQuery you can do $('[id$=myButton]').click(function(){ alert('button clicked'); }); My hack was originally developed as a Prototype work around for ASP.NET and I adapted it for the original answer. Note that

why we use @Master type?

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问题 if we have a master page and a content page.so the content page @Page directive look like as <%@ Page Language="C#" MasterPageFile="~/Site1.Master" .... /> so , in order to access master page controls in content page we should have to use <%@ MasterType VirtualPath="~/Site1.Master" %> so , my question is this why we use @MasterType directive when we already define in the @page directive that this content page is in the master page (here -- Site1.Master) 回答1: From Microsoft Docs you are

Problem when loading php file into variable (Load result of php code instead of the code as a string)

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I have a site architechure where I assign content to variables and then print them in a master page. My problem is that php code in the sub pages is imported into the variables as strings. Is there anyway to make sure that the code is actually executed and the results is imported in the variables instead? In the example below the php code in signup_header.php is imorted as a string to $page_header. The result is that "getVerifiedEmail(); ?>" is displayed in the form element instead of the e-mail address. master.php <!DOCTYPE HTML> <html> <head> <?php echo $page_header; ?> </head> <body id=

Find a control on a page with a master page

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I have to find a Control in an aspx page bound to a master page. The master page contains: <asp:ContentPlaceHolder ID="MainContent" runat="server"/> The content page contains: <asp:Content ID="Content1" ContentPlaceHolderID="HeadContent" Runat="Server"> </asp:Content> <asp:Content ID="Content2" ContentPlaceHolderID="MainContent" Runat="Server"> </asp:Content> I added a Table with ID formtable as a child of Content2 . I tried to use the following code to access the Table , but the code returns null : protected void Ok_Click(object sender, EventArgs e) { Table tblForm = this.FindControl(

Changing the generated ASP.Net <form> id?

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问题 In my ASP.Net page I have <form id="MasterPageForm" runat="server"> However, whenever the markup is generated, it turns into <form name="aspnetForm" method="post" action="SomePage.aspx..." id="aspnetForm"> Is it possible to set what the generated HTML id for the form is? 回答1: Note: you are seeing "aspnetForm" because you are using a master page. I found your solution in this thread... http://forums.asp.net/p/883974/929349.aspx In short, this is what the answer is from that link: Here's the