How To Apply CSS Tags To <li> Tags When Using 4.0 Menu Control
Feb 1, 2011
Is there a way to apply your own CSS tags to <li> tags when using ASP .NET 4.0 menu control? For example, say I have an external style sheet that has tags "class1", "class2", "class3", and etc. I want to apply "class1" to the first menu item. Then if menu item is selected, I want to apply "class2" and if it's not selected, "class3". I played with various 'Static' styles, but just can't get it work. I finally gave up and created my own menu control that extends ASP .NET menu control and provides my own custom rendering. This works, but I'm wondering if there is a way to get it work with built-in menu control.
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Jun 26, 2010
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Feb 24, 2011
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public static string MyExtensionMethod(this string text){return TransformTags(text);}
private static string TransformTags(string input)
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Mar 8, 2011
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Mar 9, 2010
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[Code]....
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[Code]....
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[Code]....
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Jan 31, 2011
How can I remove all html tags and script tags? consider also short tags like unclosed tags
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Mar 27, 2010
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Jan 4, 2011
Just wondering what the best approach is to labelling ID's (thats html id's) in .net.
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Jul 23, 2010
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[Code]....
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Feb 3, 2011
I have an xsd that describes XHTML documents. However the application I'm working with may have some selected asp.net controls within to the markup at the point is validated. Therefore the validation fails.
An example control could be:
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Feb 18, 2011
I've such a structure
<asp:Content ID="BodyContent" runat="server" ContentPlaceHolderID="MainContent">
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<td>
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Feb 28, 2011
I'm quite new to ASP.net and developing my first website. I've created a Master Page Webform, and several other webforms based on that. The trouble is that the Master Page webform's meta tags (description, keywords and author) is rendered for all web pages. Is there a way in the web-form's Page_Load() event to set this tag? I tried to set it using response.write(), but it added this tag at the beginning of the document, not inside the <head> tag where it is supposed to be? Do any of you know how to write this inside the <head> tag? [URL]
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Nov 17, 2010
I'm working on a custom ServerControl, I've created it like below :
[ParseChildren(true), PersistChildren(true)]
[ToolboxData("<{0}:Menu runat="server"></{0}:Menu>")]
public class Menu : WebControl
{
.....
[DesignerSerializationVisibility(DesignerSerializationVisibility.Content)]
[PersistenceMode(PersistenceMode.InnerDefaultProperty)]
public MenuItem MenuItems { get; set; }
}
[ParseChildren(true), PersistChildren(true)]
public class MenuItem : WebControl
{
......
[PersistenceMode(PersistenceMode.InnerProperty)]
public MenuItem SubMenuItems
{
get
{
if (_SubMenuItems == null) return new MenuItem();
return _SubMenuItems;
}
set
{
_SubMenuItems = value;
}
}
private MenuItem _SubMenuItems;
[TemplateContainer(typeof(MenuItem))]
[PersistenceMode(PersistenceMode.InnerProperty)]
public ITemplate Template { get; set; }
}
<%@ Register Assembly="JQueryMenu" Namespace="JQueryMenu" TagPrefix="MdsMenu" %>
<MdsMenu:Menu ID="Menu1" runat="server">
<AnimationItems AnimationSpeed="Fast" AnimationType="Opacity_Height" DropShadow="true"
Delay="1000" />
<MdsMenu:MenuItem ID="MenuItem1" runat="server" Text="MenuItem 01">
<MdsMenu:MenuItem runat="server">
<Template>
<asp:Button ID="Button1" runat="server" Text="Button" />
<asp:CheckBox ID="CheckBox1" runat="server" />
</Template>
</MdsMenu:MenuItem>
</MdsMenu:MenuItem>
<MdsMenu:MenuItem ID="MenuItem2" runat="server" Text="MenuItem 01">
<MdsMenu:MenuItem ID="MenuItem3" runat="server">
<Template>
<asp:Button ID="Button2" runat="server" Text="Button" />
<asp:CheckBox ID="CheckBox2" runat="server" />
</Template>
<MdsMenu:MenuItem ID="MenuItem5" runat="server" Text="MenuItem 05">
</MdsMenu:MenuItem>
<MdsMenu:MenuItem ID="MenuItem6" runat="server" Text="MenuItem 06">
</MdsMenu:MenuItem>
<MdsMenu:MenuItem ID="MenuItem4" runat="server">
<Template>
<asp:Image ID="Image1" runat="server" />
<asp:TextBox ID="TextBox1" runat="server"></asp:TextBox>
</Template>
</MdsMenu:MenuItem>
</MdsMenu:MenuItem>
</MdsMenu:MenuItem>
</MdsMenu:Menu>
Now, How can I Parse it and render it in RenderContent method ? !!!
The following method is always throw the first Exception, it means this.Controls is always empty !!! How can I do it and how I can access to the nested children in RenderControl method ?
public class Menu : WebControl
{
....
public override void RenderControl(HtmlTextWriter output)
{
if (!this.HasControls())
throw new Exception("Controls are empty");
....
}
}
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Feb 3, 2011
I am creating a custom control and was wondering if it is possible to render any JavaScript in the head tags of the page it is placed on? I am thinking I would need to use the FindControl method, but am not sure what I need to bind to. I am thinking the page object? Let me know if I am thinking in the right direction or if there is another option.
My only concern with the above mentioned idea is that how do I render all my content while placing some code in the head tags?
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Sep 9, 2010
I'm trying to run the templated user control example provided by MSDN. Code is as follows:
So according to MSDN this should implement as follows:
[code]...
Designer complains that content is not allowed between the opening and closing tags of TemplatedFirstControl and that FirstTemplate is not supported. So what's missing? I duplicated MSDN's code verbatim
MSDN Article: [URL]
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Feb 3, 2010
In code-behind, I can successfully refer to ID XXX if my ascx file looks like this:
<%@ Control Language="C#" AutoEventWireup="true" CodeFile="ProductsList.ascx.cs" Inherits="UserControls_ProductsList" %>
<div id="XXX" runat="server"></div>
But if the Div ID is embedded within a DataList control(below), XXX becomes unrecogined in code-behind:
<%@ Control Language="C#" AutoEventWireup="true" CodeFile="ProductsList.ascx.cs" Inherits="UserControls_ProductsList" %>
<asp:DataList ID="list" runat="server" RepeatColumns="3">
<ItemTemplate>
<div id="XXX" runat="server"></div>
</ItemTemplate>
</asp:DataList>
How can I successfully refer to HTML ID's embedded within a DataList contol?
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Jan 22, 2010
I'm trying to develope a collapsible panel control with designer.
I have the following two classes:
[Code]....
and this one:
[Code]....
In fact, the designer class is a copy of a sample class in MSDN and I only tried to customize it to work for me. I'm not sure if all methods are necessary or not.
I have the following two questions:
1- When I use this contrl in design mode, I can add or delete controls to it, in the html view, tags are not updated. so when I close the page and open it again, all changes are lost.
2- I have added this control to the same asp.net project that is using this control. Isn't there any way to have this controil in tool box?
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Dec 27, 2010
I have a single level horizontal oriented menu control in my asp.net 3.5 (C#) web app.
I wanted to know is there any way by which I can apply different CSS to asp.net menu controls's first and last items?
Actually, I want to apply different background images to first and last items other than middle menu items on hover and selected.
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Apr 16, 2010
I am using asp.net menu control with sitemap. I placed this control in master page. I want to apply style sheet for that menu control. Can any one tell how to do that.
[code]
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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?
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Feb 16, 2011
My aspx page contains a region which is populated trough ajax. The pupulated content is that of the page MyWebpart.aspx. But MyWebpart.aspx contains not only a grid(which is what I need to get trough ajax), it also contains , , , tags because this are required for any aspx file.code to replace inner html with that received from webpart
displayElement.innerHTML += executor.get_responseData();
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Mar 5, 2011
I have an issue with Firefox. After creating a new template for my website using <div> tags, i noticed that not all tags are displayed when i preview the site in firefox.
I put the sample template in the following location:
[URL]
I was able to verify my CSS with the following link: [URL] and it passed without any problems. The html part is correct as well.
My question is how come two div tags: <div class="header9"></div> and <div id="sidebar"></div> are not displayed in firefox. It works fine with explorer but firefox has issues.
Also the background-color for <body> takes over in the middle, even though i've created a <div id="wrapper"> with all divs inside and background color assigned to white.
I've tried developer extension for firefox but still was not able to find the problem.
It's very annoying that simple (basic) tags such <div> could have isssues being displayed. Does anyone know what am i doing wrong and how to fix that issue?
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Jun 27, 2010
how can i use basic html tags(h1,h2 and <p>) in code behind.
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Jul 27, 2010
I am new to ASP.NET and I am trying to dynamically bind the Meta Keywords, Title and Description from a SQL database to a MasterPage / Code Behind file using VB. I need to know what goes into the Master Page and what goes in the Code Behind file. My database is named "Products" and the columns I need to bind are Keywords, WebTitle, and Description.
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Mar 8, 2011
For the last time I've been using EWS MAPI to connect to Exchange Server. After this is done I access my mails and firstly display their body (which contains a LOT HTML-tags) in a gridview. After you select a record of that gridview the body is shown in a freetextbox.
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