Web Forms :: Hide The Tags If An Asp:Menu Has No Data To Display?
Mar 9, 2010
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.
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.
What I want is to show menu items Administrator or show user menu items.Show menu items using login...How I can do it with role provider, control menu and siteMap in masterpage?
I am Trying to hide Navigation Menu Item on my master page based on a selected item from a Drop Down List on another page. I think i need to use a session to get the pages to communicate, which i can do just fine. Im having a problem putting together the code to actually Hide the link based on the specific answer of the DDL.
i have displayed a xml file in the tree view form by binding them....now i want a sample code to access the nodes which are being selected and to display dynamically in a grid view ..in asp.net/c#
I know that the code depicted below will not work but I am including it to convey the idea of what I wish to accomplish. I want to use a different SiteMap to construct the menu on the displayed page for each of three different classes of service (COS).
I set a session variable named "COS" at the login and want to test its value prior to rendering each page. I want to display a menu based upon the appropriate COS. Here is my first stab at it but I know that I cannot include <asp:...> controls within the "case" statements. Can anyone suggest methods of doing this? I know C# and can use that but I do not know how to select the proper sitemap within the <menu> control. I am also using a CSS in my production version.
How can I hide some items in my menu if you are just a user & only appears if you log in as administrator? I would like to hide the siteadmin. Below is the code:
I have an application where I am trying to gain as much screen area as possible. Given the following asp:menu from the Site.master can I somehow show/hide it?
I do not want to show the instanceID field in my Gridview, however I need these values for each row in the final HTML so that I can use Javascript later on to lookup up for a specific instanceID in the whole document. Any way of doing that?
My issue is, i need to display my Table(A) categoryname in my vertical menu such as
ashok kumar suresh john.
if i click ashok, with respect to its id,(say id is (1),it should pick the subcategoryname (2nd table's) name corresponding id(1) from 2nd table...and it should display as sub menu is it possible.
I am using wicked code sqlsitemapprovider and it's VB version. Most of the things are going OK! But when I wanted to hide some of the nodes from appearing on menu while staying shown on sitemappath I cannot figure it out. I tried to change the sqlsitemapprovider code but was unsuccessfull.
[Code]....
and I get this error:
Özel Durum Ayrıntıları: System.IndexOutOfRangeException: visibleKaynak Hatası:
[Code]....
Kaynak Dosya: D:WebsiteskaihlApp_CodeSqlSiteMapProvider.vb Satır: 156
How can I add this functionality into this system.
I am using the default menu bar in visual web developer 2010.I have a Staff Portal item, this has child nodes such as sales, marketing that i would like to keep hidden until the user logs in.I'm using vb.net if that comes into it
I hv created menu using sitemap xmldatasource now i want to display that based on Category or Roles. I have Created 4 Category in my sql Server 2005. when particular user logged in based on his Category menu nodes should display.
I want to display a menu on LHS which display Category and an arrow. When one clicks on arrow Products corresponding to that Category are displayed. How can one do that?
