Is it possible how to include ASPX page in ASP.NET User Control?
I have use ajax modal popup extender in asp.net user control.in that place update panel not accept while i am running my program. It throws the error below:
Microsoft Jscript runtime error:'Sys.Extended.UI' is nul or not a object
but when I am using the same update panel in my ASPX page it works fine.
Can any one tell me how to solve this problem?
I think you misunderstand how to use an ASP.NET User Control. User Controls typically don't include a full page HTML markup since they are used for embedding in ASP.NET pages. If you try to embed a full ASP.NET page in another full ASP.NET page without an iframe, you will have page rendering issues since the DOM parser won't know how to process the page content.
http://www.codeproject.com/Articles/1739/User-controls-in-ASP-NET
Related
First of all, I'm very new to this so sorry if this is a basic question.
I have created a website with a master page and currently 4 .aspx pages within the site and coded without the toolbox, a .master page with bootstrap for a navbar and some css.
The first time I have tried to drag a textbox from the standard toolbox I am greeted with a warning.
"Inserting an ASP.NET control will convert the HTML form in the page to an ASP.NET form and remove its current properties. Do you want to insert the ASP.NET control?"
From my understanding, I have been working within an ASP.NET form(using mainly html to design the page) as .aspx files are ASP.NET.
What are .aspx files?
And will my website be affected by converting to an ASP.NET page?(The page I'm trying to create a page for users to log in.)
Turns out it was because I didn't have the code separated into a aspx and aspx.cs file
When we are developing web application using jsp servlet or using Struts2 or Spring then we are basically using HTML or JSP page for displaying data to the user.
But we know that JSP and HTML both are different concept. Even I also used HTML page sometimes in my project but I am getting confused why we are using HTML page instead of JSP page in web application?
Can someone explain why we are using HTML page in WEB application?
I am using an inhouse tool we developed to parse razor templates with generated models.
The thing is that now it requires loading the template every time in order to parse it.
I wanted to add an edior so i could preview the cshtml while writing it, so i thought the best way would be to make it a visual studio extension.
I researched the web and it seems to me like you can write a custom editor for VS, but then I have to write the editor itself, which i dont want to do.
Is there a way to use the existing razor editor built in to VS2012 and add a preview tab with my control that gets the current text from the razor editor so i can parse it and show the preview?
The reason want to use the existing editor is for coloring, intellisense, error handling etc.
There is no built-in support for a design view for Razor (CSHTML and VBHTML) files. Part of the reason for this is that they are a mix of code and HTML, which ranges from "very difficult" to "super impossible" to parse.
Having said that, there's a super cool feature in VS2012 called Page Inspector that can show you the real rendered page alongside the code that generated it (e.g. your Razor view) and the mappings between them, even if some of the content came from a layout page or partial view.
Check out http://msdn.microsoft.com/en-us/library/hh420390(v=VS.110).aspx and look for the "Page Inspector" section, which includes links to several blog posts and videos that describe the feature in depth.
Here's an excerpt:
Page Inspector is a tool that renders a web page (HTML, Web Forms, ASP.NET MVC, or Web Pages) directly within the Visual Studio IDE. You can use Page Inspector to examine both the source code and the resulting output. For ASP.NET pages, you can use Page Inspector to determine which server-side code has produced the HTML markup that is rendered to the browser. Page Inspector works even when the default ASP.NET bundling and minification features are enabled.
i am following the below mentioned tutorials to create a custom Windows forms control library. I am able to host the control in a html page and test it for the given label.text change examples.
http://weblogs.asp.net/spano/archive/2007/09/19/hosting-a-windows-form-control-in-a-web-page.aspx
http://www.codeguru.com/csharp/.net/net_general/internet/article.php/c19639/Hosting-NET-Windows-Forms-Controls-in-IE.htm
However when I use a WebBrowser control in the custom user control, it works in Windows forms application but doesnt even load in a html page, even though I am following the exact procedure as in the example.
How can we have a user control having WebBrowser control be hosted in a HTML page?
Thanks,
Anil
I have an ASP.Net MVC Page with a very simple form on it: One Textbox and a submit button. The form uses the standard mvc BeginForm() syntax:
<% using (Html.BeginForm()) { %>
When the page is opened directly, everything works fine.
However, we have another web site (non MVC) that loads this page within an iFrame. Most browsers seem to handle this situation fine, except for IE7 (and IE6). Submitting the form when it is in an iFrame from IE7 causes the form to be posted in a new window.
Is there anything I can do stop the new window from opening, so the form is posted within the iFrame? I would prefer something that is ASP.Net MVC specific, but I understand if it must be a Javascript/JQuery solution.
Edit:
I should note that the parent page with the iFrame is actually using Microsoft CRM 4.0
Turns out this is a CRM security setting that was enabled.
An IFRAME in CRM has a Security property to "Restrict cross-frame scripting". Seems that by default this is turned ON. When it is on, any links and form posts will always open in a new window, regardless of what html you write.
If this setting is turned OFF, then any links and form posts will reuse the IFRAME.