HTML Element Not Recognized In Code-Behind?
Mar 12, 2010
I just wrote this into my WebForms .aspx:
<span id="GenerateChartButton" runat="server"></span>
I went to the code-behind, and typed this:
this.GenerateChartButton
and it's not recognising that I added the span to the page. Is there something I need to do to make this happen? I have been working in MVC lately, so I haven't had to worry about the relationship between the page & code-behind in a while, but I can't remember any tricks that I had to perform to reference a HTML element in my code.
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Feb 14, 2013
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Dec 3, 2012
I've been hired to clean up a website that was written by another company. One of the main issues they have is that the navigation menu doesn't always match the content. On closer look, they didn't use a navigation control or an accordion, but made their own user control out of HTML UL's and LI's (see below). Each section is supposed to expand when you click on it to offer sub menus. Any how, I am trying to find a way when the content pages load to force the menu to focus on the correct UL. Any thoughts on how to do this? By the way they wrote this stuff in 2.0, which I guess maybe why they didn't use the Accordion from the AJAX Toolkit.
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May 11, 2010
I was able to acces an HTML element from my c# code this way:
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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" %>
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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";
}
}
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Dec 17, 2010
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Oct 14, 2010
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Apr 8, 2010
Example Model:
[Code]....
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Mar 24, 2010
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Dec 15, 2010
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I would like to have this piece of code in my .aspx file:
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Jul 14, 2010
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Mar 29, 2010
I have a View that has a select drop-down list and an edit button within a form. What I want to do is have the user select one of the options from the select element, click on the edit button, and get the value of the selected option in the Controller method.
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I must to read table in html file. I'm try to read html table to data set and xml but it dosen't work. Anyone have any solution to read table or entity control in html file.
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I want to replace a form element with a div and keep the inner html of the form inside the inserted div element. i tried jquery it gives me unkown html element as selection result,
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stackoverflow not allow html code. it is just a form element with a table inside and some input elements
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One site would take data from the site var. C# PostBack method.But when the page's source code as submitted does not renewed. Object Can not Be Coming Referanced error. So I do post but the page refresh itself. This post has been displayed next to new data coming from the user how can I get?
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In general, If I have a choice when developing a web site to use html elements or asp.net controls which one is better to use if my website is interactive with server side operations such as accessing database. Is it more secure to use asp.net controls or does not matter.
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Sep 13, 2010
I'm creating composite control, which has two other components that rely on each other.
In component A (image), I access component's B (input) UniqueID which equals
MyTextBox1$BoldTextBox
I use it in onclick JavaScript code...
But in rendered HTML input element has following id
MyTextBox1_BoldTextBox
So my javascript code , generated inside composite control has something like this:
onclick=$('#MyTextBox1$BoldTextBox').....
instead of:
onclick=$('#MyTextBox1_BoldTextBox').....
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May 23, 2010
Is it any theme or css framework can apply to ASP.NET?
I work with ASP.NET webform, everybody known web controls generate pure html to work.
I already work with jQuery and Ajax Controll Tookit,but it not much to make a modern UI design.
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Aug 2, 2010
i want to show tooltip for individual li element for that i am using title attributes but it is working only in IE not n firefox and chrome what attribute should i use for these two browser
[code]...
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Nov 11, 2010
I must be missing something simple here. This code was working and i can't seem to figure out why it stopped.
First, I generate a selectlist in the controller like this:
// Select List
ViewData["FieldTypesList"] = new SelectList(
genesisRepository.FieldTypes, "ftID", "ftName"
);
The View that uses this select list looks like this:
<%@ Control Language="C#" Inherits="System.Web.Mvc.ViewUserControl<Genesis.Domain.Entities.Stream2FieldTypes>" %>
<%@ Import Namespace="Genesis.Domain.Entities" %>
<%: Html.DropDownListFor(
model => model.FieldTypeID,
(SelectList)ViewData["FieldTypesList"]
)%>
<%:Model.FieldTypeID.ToString() %>
However... the HTML that gets generated shows this:
<select id="Stream2FieldTypes_0_" name="Stream2FieldTypes[0]"><option value="1">Text Area</option>
<option value="2">Text Box</option>
<option value="3">Rich Text</option>
<option value="4">Image</option>
<option value="5">DateTime</option>
<option value="6">Decimal</option>
<option value="7">Integer</option>
</select>
3 <!--FYI: current value-->
I am completely missing why the view does not render html that selects 3 (Rich Text).
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