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.
i have created a aspx page with the script manager, update panels and so on. Now, when i use some jquery functions which are included inside the head tags, when the page is run, i find the script tags generated inside the body instead of the head tag. i'm using visual studio 2005 only.
I am building a forum and I want to use forum-style tags to let the users format their posts in a limited fashion.Currently I am using Regex to do this.As per this question:How to use C# regular expressions to emulate forum tags. The problem with this,is that the regex does not distinguish between nested tags.Here is a sample of how I implemented this method:
public static string MyExtensionMethod(this string text){return TransformTags(text);} private static string TransformTags(string input) {string regex = @"[([^=]+)[=x22']*(S*?)['x22]*](.+?)[/(1)]"; MatchCollection matches = new Regex(regex).Matches(input); for (int i = 0; i < matches.Count; i++) var tag = matches[i].Groups[1].Value; var optionalValue = matches[i].Groups[2].Value; var content = matches[i].Groups[3].Value; Now,if I submit something like [quote] This user posted [quote] blah [/quote] [/quote] it does not properly detect the nested quote.Instead it takes the first opening quote tag and puts it with the first closing quote tag.Do you guys recommend any solutions?Can the regex be modified to grab nested tags?Maybe I shouldn't use regex for this?
I'm using asp:Menu (with the CSS friendly control adapters) for my sites navigation. I have everything displayed the way I want it and it looks great using CSS. However, when my sub category has no links, the asp:Menu is still adding the following HTML markup to the page:
[Code]....
The problem with that is my CSS style gives that a height of 25px. So when I have no navigation links available, my design shows a 25px gap under my main navigation before the content starts. I thought I could try to solve this on my own but I haven't figured it out yet. There doesn't appear to be an option in asp:Menu to correct that behavior, so I started looking into adding a bit of code to my code behind file and then using Jquery to add a "visibility:hidden" to that <DIV> tag.In my code behind file (for the Master Page that displays the asp:Menu), this is what I'm trying to use: [Code]....
I thought that would check the subMenu, and if there is no current node available, it would add the <SPAN> markup shown above.Then, on the MasterPage.master, I thought I could use the following Jquery:
[Code]....
I think the Jquery will work once I have the code in the code behind file working correctly. Not sure what I'm doing wrong though, or if I'm going about this the wrong way.
i'm doing ajax website using PostWebRequest() function, when i call any .aspx page to the target html element the output is coming fine in IE but in FF(FireFox) is coming in html format(html tags) IE output : [URL] FF output : [URL]
javascript functions : function PostWebRequest(postPage, HTMLTarget, parameter) { displayElement = $get(HTMLTarget); displayElement.innerHTML = "<div style='text-align:center;'><br /><br /><br /><br /><br /><img src='images/ajax-loader.gif' algin='center' /></div>"; var wRequest = new Sys.Net.WebRequest(); wRequest.set_url(postPage); wRequest.set_httpVerb("POST"); var body = parameter; wRequest.set_body(body); wRequest.get_headers()["Content-Length"] = body.length; wRequest.add_completed(onWebRequestCompleted); wRequest.invoke(); } function onWebRequestCompleted(executor, eventArgs) { if (executor.get_responseAvailable()) { if (document.all) { displayElement.innerHTML = executor.get_responseData(); } else { displayElement.textContent = executor.get_responseData(); } } else { if (executor.get_timeOut()) { alert("Timed Out"); } else { if (executor.get_aborted()) alert("Aborted"); } } }
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?
I need to be able to insert HTML tags in some TextBox controls in a webpage. I know I can avoid the exceptions of type HttpRequestValidationException by changing the ValidateRequest property of the Page directive to false, as in
[Code]....
But that leaves all TextBoxes on the page open for HTML insertion, which I don't want. I need to be able to insert HTML in only some TextBoxes, not in all of them.Is there a way to accomplish that?
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:
<smart:Address runat="server" />
I wanted to add a new element to the xsd file but when I specify:
<xs:element name="smart:Address">
I get validation errors as an element name must not have a colon in it.
how I might be able to extend the schema file to allow selected server controls?
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]
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"); .... } }
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?
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
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?
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.
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.
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
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?
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.
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.
