How To Avoid Adding Runat="server" Destroying Server Tags <%...%>

Jul 30, 2010

Adding runat="server" is not rendering my server tags <%...%>

I have a masterpage with a few <li> for menu and since I have to set class=selected for the current page, I am using a little server tag to find the url and assign the particular class.

I have total of 10 <li> and not all menu is available to all types of user, I need to toggle few of the <li> if the user is not admin, so I have runat="server" added to them so I can set their visible=false through c#

Here is how it is at a glance:

<li runat="server" id="liBlog" class='<%= Request.Url.AbsoluteUri.EndsWith("/Blog") ? "selected" : "" %>'><a href="/Blog">Group Blog</a></li>
<li runat="server" id="liPoll" class='<%= Request.Url.AbsoluteUri.EndsWith("/Poll") ? "selected" : "" %>'><a href="/Poll">Poll</a></li>
<li id="liInvite" class='<%= Request.Url.AbsoluteUri.EndsWith("/Invite") ? "selected" : "" %>'><a href="/Invite">Invite</a></li>
<li id="liFavourite" class='<%= Request.Url.AbsoluteUri.Contains("/Favourite") ? "selected" : "" %>'><a href="/Favourite">My Favourites</a></li>

The <li> without runat="server" works fine, when on correct page the source code shows class="selected" or class="" as appropriate, the other <li> used to work fine too, until I decided to add the runat="server".

Once I added that runat="server", the whole block of class="" is being sent out to the html page, its not processing the server tags at all! I right click on the html and look at the source, it's being rendered as:

<li id="ctl00_ctl00_ContentPlaceHolder1_liBlog" class="<%= Request.Url.AbsoluteUri.EndsWith("/Blog") ? "selected" : "" %>"><a href="/Blog">Group Blog</a></li>

It's pouring out my server tags into the source code!

Why is this behaviour seen? How can I avoid it?

View 2 Replies


Similar Messages:

Why Does URLs Get Encoded In <link> Tags Within <head Runat="server"> And How To Avoid It

Jan 4, 2011

(I have tested this with a vanilla asp.net site running from the webdev server and it is a problem here also):

I have the following markup in my .master file

[code]....

Clearly Asp.Net does something to encode the url. As it happens, I really need the head tag to be runat="server" and I would also like to be able to have "&" in link-urls within it is there some trick I can use to have my cake and eat it too?

View 2 Replies

Server Control - Avoid Adding Multiple Javascript

Jan 26, 2010

I created an asp.net Server control that derives from a LinkButton, and renders a small javascript function to the page. I want to use this control many times on the page, but just want the javascript to be rendered once on the page. On the other hand, I rather not manually add it in a js file, because i don't want to have a chance of forgetting to add the js file in the future.

View 3 Replies

Web Forms :: Achieve Adding Runat="server" Parameter To All Controls By Using Skins?

Jan 31, 2010

Is there any way to achieve adding runat="server" parameter to all ASP.NET controls by using skins?

View 1 Replies

Adding Runat="server" To HtmlGenericControl?

Mar 23, 2011

I would like to referecne "div" that I dynamically created in code behind.

[code]....

I get error saying can't find the div.

How do I reference div that I created in code behind?

runat="server" seem not working.

View 1 Replies

Custom Server Controls :: Create C# Controls On Server Side For Posted Data That Had No Runat=server

Feb 4, 2010

HOWTO create ASP.NET C# controls on server side for posted data that had no runat=server on the client.

I have processes needing to post files to a ASP.NET application. These processes must post without runat=server as such:

<form ~~~~ to some ASP.NET/C#/aspx page>
<input type=file name=MY_FILE ~~~>
</form>

On the ASP.NET page, in the Page_Load I would code somethign like this:

[URL]

Here is the trick, the control "fileLIST_FILE" does not exist because the HTML does not have runat=server on it.

If the client did have runat=server the designer.cs would have somethign liek this:

System.Web.UI.HtmlControls.HtmlInputFile fileLIST_FILE;

With all that said, I want to make "fileLIST_FILE" on the fly inside Page_Load fromt he posted name of "MY_FILE".

do not focus on the fact that this is a file upload. I would like to know how to do this for any posted FORM data.

View 11 Replies

C# - Using Server Variables In A Href <%= Xx %> With Runat=server?

Nov 29, 2010

When I use an anchor tag on an aspx page as below,

<a href="~/pages/page.aspx?id=<%= ServervariableName %>"> test </a>

it will get the variable value correctly assigned to id but it won't route the page correctly as the ~ will not be evaluated without the runat="server" attribute on the 'a' tag. But once I add the runat server attribute, it does not evaluate the servervariable name anymore.. how this works or what I should do to take care of both?

View 4 Replies

Hide The HTML Control From The Server Side Without Using Attributes Runat="Server"

Sep 27, 2010

I am using HTML control,and want to visible false from the server side with out using attributes runat="Server"

View 2 Replies

Render - Server Control Emitting Server Side Tags?

Feb 19, 2010

I'm new to writing custom ASP.NET server controls, and I'm encountering the following issue:

I have a control that inherits from System.Web.UI.HtmlControls.HtmlGenericControl. I override the control's Render method, use the HtmlTextWriter to emit some custom HTML (basically a TD tag with some custom attributes), and then call the case class' Render method.

Using the control:

<dc:Header id="header1" runat="Server" DataColumn="MemberNumber" Width="30%">Member Number</dc:Header >

The problem is that when I view my rendered HTML, the server tag is emitted to the client as well (right after the TD tag):

<dc:Header id="ctl00_ContentPlaceHolder_testData1_testData1_header1">Member Number</dc:Header>

How do I prevent this from happening?

View 1 Replies

How To Create Runat Server Dynamically

Sep 29, 2010

The AutoPostBack doesn't seem to work. Anything I am leaving out?

[code]....

View 9 Replies

Set The Value SomeValueReturnedFromADatabase To A Control That Is Not Runat=server?

Jan 6, 2011

Its simple if I have an ASP.net page with an ASP.net linkbutton / hyperlink and I obtain a value from say a SQL Database and I store it in the label...

For example:

this.myLabel.Text = someValueReturnedFromADatabase

This is simple because it goes right to the code behind page and set the text value to the value returned from my database (aside from going into more details with data access layer, etc).

What I was wondering is what if I dont want to use an ASP.net linkbutton and I simply want to use an HTML link button (as I need to call the jquery fade function). How would I set the value someValueReturnedFromADatabase to a control that is not runat=server?

View 3 Replies

JavaScript - Getting ID From Runat Server In JQuery?

Mar 22, 2011

i'm trying make some stuffs in jQuery using asp.net. but the id from runat="server" is not the same as the id used in html.

i'm used to use this to get the id from this situation:

$("#<%=txtTest.ClientID%>").val();

but in this case. it does not work, and i'm clueless why.

[code]....

View 4 Replies

Web Forms :: Object Tag At Runat=server?

Mar 23, 2010

m having a object tag on the page.how can make runat="server".so that i can add data dynamically to it.

View 4 Replies

.Net Runat Server Controls Not Compiling?

Mar 29, 2011

I have created a new Web project (.Net 3.5) and I've removed the original Default page in favour of creating a Master page and then recreating a Default with Master page. All worked lovely. Now, when I add my controls inside of the ContentPlaceHolder on the Default page, I get compiler errors when I try to access the controls from the CodeFile:

Error 4 '_Default' does not contain a definition for 'FirstName' and no extension method 'FirstName' accepting a first argument of type '_Default' could be found (are you missing a using directive or an assembly reference?)

My declaration of the control:

<asp:TextBox runat="server" ID="FirstName" />

EDIT

Page declaration:

<%@ Page Title="" Language="C#" MasterPageFile="~/Master/MasterPage.Master" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="_Default" %>

Code-behind:string firstname = FirstName.Text;

View 1 Replies

Web Forms :: Why Runat Server Not Working With Literal

Jan 15, 2010

Why this code not working

[code]....

When i look at url in broswer, look likw following ~/articles/csharp/miscellaneous/asds.aspx

But it will be [URL]

View 11 Replies

Image With Runat=server Cannot See Code-behind Property

Jan 29, 2010

I've got the following in my .aspx:

<input type="image" src="<%=PayPalButtonImage %>" onserverclick="RedirectToPayPal" runat="server" />

In the code-behind I've got this property:

protected string PayPalButtonImage
{
get { return PayPalExpressCheckoutButtonUrl;}
}
protected void RedirectToPayPal()
{
}

why can't it see this property or the server method RedirectToPayPal? I get a runtime error of :

'ASP.cart_aspx' does not contain a definition for 'RedirectToPayPal' and no extension method 'RedirectToPayPal' accepting a first argument of type 'ASP.cart_aspx' could be found

View 6 Replies

Which Is Better Span That Runat Server Or Default Lable

Dec 26, 2010

I have a simple asp.net web page that contain a table with about 5 TR and each row have 2 TD .. in the page load I get user data ( 5 property ) and view them in this page the following are first 2 rows :

[code]....

I always used <asp:Label to set value by code but i always notice that label converted in runtime to span so i decided to user span by making him runat=server to be accessed by code, so Which is better to use asp:label or span with runat=server?

View 2 Replies

Web Forms :: Table Id When Runat Server Property Is Not Used?

May 31, 2010

I am working on Asp.net 2.0.I have 1 problem.In my design <table ><td> <tr> structure is present.<table><tr>< td id="PanJan""< d>< r>< able>runat="server" is not use in this. How to find td, tr , table id when runat server property is not used.

View 6 Replies

Way To Add Ajax To A .net Site Which Has No Form Tag With Runat Server

Jan 28, 2010

I have to add some ajax to a site, and i can see that in the master page they are using traditional tag <form id="form1" action="ExternalSite.com?a=b" name="test">and I get a tag incorrectly formed when I add a runat="server" within the form tag - but without it I can't have a valid scriptmanager?

View 6 Replies

Setting Runat=server - How To Add The List Items

Dec 23, 2010

I want to create an unorderd list dynamically from my codebehind (c#) and im having a few problems, heres what I need to create

[Code]....

Ive tried setting runat=server but how do i add the list items ?

View 3 Replies

'ImageButton' Must Be Placed Inside A Form Tag With Runat=server?

Feb 1, 2010

I've got the ImageButton wrapped inside a form tag with runat="server" but STILL getting this error at runtime. The form tag is at the very beginning (before my table) and end tag is at the end (after the table).

<td>
<div>
<div id="pay-Button"><asp:ImageButton ID="PayButton" ImageUrl="<%=PayButtonImageUrl %>" OnClick="RedirectTest" runat="server" /></div>
</div>
</td>

View 3 Replies

C# - Bind Visible Of A Control Without Runat=server?

Jun 2, 2010

In other words, why can't I do this:

<a id="projectsButton"
visible=<%= someFunctionWhichEvalsToFalse() ? false : true %>>
</a>

It seems to do nothing. I checked this by switching the false and true.

View 5 Replies

How To Access To An HTML Control Runat Server From JavaScript

Jan 9, 2011

I have the following code:

[code]....

How to access to an HTML control runat server from JavaScript

View 1 Replies

Web Forms :: Add Runat Server To All Element In Html String

Dec 4, 2010

I have one html string in DB like below

<div style="padding-left: 200px; padding-top: 20px">
<div style="text-align: left;padding-top:10px">
<input id="Text1" type="text" /></div>
<div style="text-align: left;padding-top:10px">
<input id="Text2" type="text" /></div>
<div style="text-align: left; padding-top: 10px">
<input id="Button1" type="button" value="Submit" /></div>
</div>

i wan to render this in aspx page. but before this i want to all runat server to all html control in above string

like

<div style="padding-left: 200px; padding-top: 20px">
<div style="text-align: left;padding-top:10px">
<input id="Text1" runat="server" type="text" /></div>
<div style="text-align: left;padding-top:10px">
<input id="Text2" runat="server" type="text" /></div>
<div style="text-align: left; padding-top: 10px">
<input id="Button1" runat="server" type="button" value="Submit" /></div>
</div>

View 3 Replies

C# - Persisting Html Control Content With Runat Server Tag

Jan 11, 2011

I have this problem - I'm working on an ASP.NET AJAX-application on a server without .net 3.5 which means I can't use ListView (BOO!).

I decided to simply do the ugly way of making a table and giving the tbody an ID and a runat server tag, and put HtmlControls inside from the codebehind (btw - this is a usercontrol, in case it makes a difference).

This all works fine - until the page does a partial postback - and all the elements disappear, since the tag is runat server I assume it requires to be repopulated in the page load.

Is there no way to actually persist the data on partial postback? And only have the content of the control change when I say so in the back end?

I guess I could save the content in a session object upon populating the control, and just repopulate in the Page_Load with the session object - but I was hoping there was a better way to do this?

View 2 Replies







Copyrights 2005-15 www.BigResource.com, All rights reserved