Web Forms :: User Control Html Missing?
Feb 3, 2011
I have created user control and placed inside panel in main form. i made panel visible property false because i want to avoid user control html to load at form load time. The problem is that when i make panel visible true on checkbox selection user control is loading in main form but its html is not loading means when i check html code by source view its same as the form load time and because of this i am getting ajax problem as my calendar control is not working. If you know the solution of this
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Similar Messages:
Feb 6, 2011
I am using web user control and making it visible false initially (page load) and on the selection of checkbox i am making it visible true. user control html is missing when i load it on checkbox selection. is there any when that i rebind the complete form again on checkbox selection so that user control html should be rendered.
i am really struggling to solve this issue since last two days.
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Nov 3, 2010
Render User Control with Events in html
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May 12, 2010
i'm just new in ASP.Net.
I want to render a Web User Control (has many server controls inside of it) as a HTML string, is there anyway to do it?
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Jul 7, 2010
I have a web user control that actually takes a zipcode and based on that brings all the store locations. I am using this contol on couple of places. That works, but I have set of html pages and on one of them I have to setup the same functionality where user inputs zipcode and store locations are displayed to him/her.My question, Can I use that web user control as an applet on my html page without writing html markup and get post methods to achieve the same functionality?
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Feb 2, 2010
Here is the contents of my test.ascx file:
<%@ Control Language="C#" AutoEventWireup="true" CodeFile="test.ascx.cs" Inherits="UserControls_test" %>
<p id="XXX">aaa</p>
and here is the contents of my test.ascx.cs file:
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
public partial class UserControls_test : System.Web.UI.UserControl
{
protected void Page_Load(object sender, EventArgs e)
{
this.XXX.InnerHtml = "BBB";
}
}
I get an error when I refer to the id, "XXX" (underlined above) in code behind which reads: 'UserControls_test' does not contain a definition for 'XXX' and no extension method 'XXX' accepting a first argument of type 'UserControls_test' could be found (are you missing a using directive or an assembly reference?)
I have tried XXX.InnerHtml and I have tried this.XXX.InnerHtml and get same problem.
How do I successfully refer to ID'ed HTML elements in code behind?
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Oct 23, 2010
I have created a web user control I want to change the iframe' src value when the user click on the link but the problem is that I dont have access to iframe inside the page from web user control I think there is a way because my control is in the page they have some relation perhaps I like to find something like this :
[code]...
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Jan 24, 2016
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
[Code] ....
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Oct 22, 2010
Is there a way to validate my ASPX page code? I have plenty of missing div tags, missing td tags etc on my page. How can I catch all my html errors ? The Visual Studio aspx editor won't help that much. Is there any tool to facilitate this ?
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Nov 24, 2010
I'm creating a web user control and want to get some html from a datasource and write it to the page. I initially though I should just use response.write, but the problem with that is it writes the message above everything in the page the user control lives in - I guess because the uc is built before the page.
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Jan 4, 2011
Just wondering what the best approach is to labelling ID's (thats html id's) in .net.
For instance I may have a user control that is embedded in a page more than once. If I have a standard html div in the control with id="my-user-control", then it will duplicated when the page is built.
So what is the best approach for styling your html within user controls, master pages and .net in general?
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Aug 2, 2010
I have an user control for users to input information, once the page is submitted, an email will be sent to web admin, the email body is supposed to look exactly the same as user control. Current I am using XSLT to generate email body, which is really difficult to maintain because everytime I made changes to user control I have to make the same changes to the XSLT. What is the best way to do this?
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Mar 10, 2011
I am creating a web user control for a simple poll. I am currently registering it on the page and then referencing it via tagprefix.
The form for the poll is in basic html (no server controls) and is in the front-end of the web control. How can I change the look of the user control depending on the settings passed into it? Is this possible without using server controls?
Update
Can I change the html layout of a user control?
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Nov 16, 2010
I am running Visual Studio 2010. I do not see a label control in my toolbox HTML tab. How can I add it?
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Jan 10, 2010
I am struggling with something that I guess should be standard practice really. I have a number of user controls that use some JQuery plugins. I do not really want to link to the extra CSS and JS files from my main masterpage as this would cause extra load to the user the first time they hit the site, (admittedly it would only be the once), so I was just putting them links into the top of the user control. Then I looked at my source HTML, not nice! Even worse for controls that repeat multiple times on a page.
So I was thinking is there a way of injecting them into the Head of the page when they are needed from the User Control. For that matter is there a way of doing it to the footer for JS stuff?
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Aug 17, 2010
I have a web user control menu of page. Now I want HOME (which is an hyperlink text) in menu to be Bold at the time default.aspx Loaded (Load event)! How can I do that If any one can provide code! I am using VB .Net at back.
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Sep 9, 2010
I have a user control which has html elements like <input type="button".... and i want to set its display property on preRender state.Would you please explain, what kind things i have to handle this user control? So, in this functionprotected override void OnPreRender(EventArgs e) { }
I have only EventArgs e and it doesn't have proper method or properties to bring me the html of user control.
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Jan 6, 2010
I have a question for use Html.RenderPartial.
How do I assign records entered from a user control by Html.RenderPartial the model of objects of my main view?
Today when I try to save my record can not save the record of association with only the records of the Main View.
Basically the operation of the screen is the following, make the creation of a parent record and then join the other records. I want to save the parent record and associated records.
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Jul 26, 2010
I am unable to get value in controller with below code.
<tr style="border-style: none">
<td>
<% ViewDataDictionary dictionary = new ViewDataDictionary();
dictionary.Add("Films","test");%>
</td>
<td colspan="4" style="border-style: none">
<% Html.RenderPartial("Pager", Model.hangTagPagedList,new ViewDataDictionary(dictionary); %>
</td>
</tr>
Is there any way to get it.
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Sep 20, 2010
I am realizing a table with multiple rows for a Sharepoint webpart.
In this project, I would like to have a new html control which contain a LinkHtml in one column and another label in another column.
Essentially this html control would be a row used for my html table.
At the moment i am doing a row like this in the main class :
[Code]....
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Apr 28, 2010
In one of the steps of a wizard control are 2 dropdownlist which data come from 2 distinct queries and cascade from the 1st one to the 2nd one. Where and how can code for that data binding and cascading be placed since it seems codebehind window for both of the dropdownlists cannot be found in VS property or event windows?
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Jul 22, 2010
I started using the .NET user roles authentication for my new project, but somehow I can't manage to get the profilemanager to be recognised within my website.
I already go a working authentication with userlogins & roles, but the profilemanager won't show up :( I tried adding the <profiles enabled="true"> and all the other things according to this blog:
http://www.codeproject.com/KB/aspnet/Files.aspx, but i won't see the option in my WSAT provider config... What am I doing wrong? or am I missing something?
piece of my web.config:
[Code]....
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Jun 4, 2010
I don't think I understand fully how ASP.NET does inheritance of controls.I have a user control, ucBase, which has an asp.net label in the ascx file. Code behind references the label and it works fine during run time if the control is not a parent for another user parent.
If I have another user control, ucChild, inheriting from ucBase, the label in ucBase's code is always null. ucChild has no controls in its ascx fileThe server controls (like the label) needs to be declared in the ascx file and not created programmatically.What needs to be done for ucBase to see its own controls when it's a parent user control?
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Sep 10, 2010
I've got a web site that has a master page and that master page (mpMaster that has a user control ucControl1) which has a sub user control (ucControl2), this user control has a property which accepts a value. Now, I have a page that uses the master page
and on this page I have another user control (ucPageControl), I need to find a way of setting the value in ucControl2 from ucPageControl. Is this possible at all?
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Feb 17, 2011
I am trying to assign user control from another user control ..first time its binding control successfully but when we refresh the data its giving error
saying "Object reference is not set an instance".
how to refresh data from another user control ...
My senerio below :
1 Aspx page
2. User control
calling usercontrol databinding method from aspx page but once it get refreshed ,not allowed to bind it again..
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