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Menu items hide before click

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Solgenia
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Solgenia asked on 03 May 2010, 12:04 PM
Hi there, I have a strange issue, that is also difficult to explain. Let me try.
I have an application with a RadMenu, in the attached sample you see two test items. No master pages.
I click on Item 1, Item 2 is correctly displayed. I move the mouse pointer down to highlight Item 2 BUT when the mouse hovers on the label (or the corresponding empty space on the label sides) the highlight disappears and the submenu collapses, as if I moved the mouse away from the menu.
This is the code, but is nothing fancy
mnuMain.Items.Clear(); 
mnuMain.Items.Add(new Telerik.Web.UI.RadMenuItem("item 1")); 
mnuMain.Items[0].Items.Add(new Telerik.Web.UI.RadMenuItem("item 2""funnel.aspx")); 
This is the resulting HTML
<div id="MenuContainer" class="MenuContainer"
<div id="mnuMain" class="RadMenu RadMenu_Web20 rmSized" style="border-style:None;width:100%;"
<!-- 2010.1.429.20 --><ul class="rmRootGroup rmHorizontal"
<li class="rmItem rmFirst rmLast"><href="#" class="rmLink rmRootLink"><span class="rmText">item 1</span></a><div class="rmSlide"
<ul class="rmHorizontal rmGroup rmLevel1"
<li class="rmItem rmFirst rmLast"><href="funnel.aspx" class="rmLink"><span class="rmText">item 2</span></a></li> 
</ul> 
</div></li
</ul><input id="mnuMain_ClientState" name="mnuMain_ClientState" type="hidden" /> 
</div> 
I tried both the latest official release and the 429 internal build.
Any suggestion?
Thanks
Luca

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Solgenia
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answered on 05 May 2010, 04:32 PM
Just to let you know.
The menu overlapped a DIV with a higher z-index and even if it was drawn over it, the DIV was actually receiving focus when moving the mouse over the overlapping menu items.

Luca
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Yana
Telerik team
answered on 06 May 2010, 08:31 AM
Hello Solgenia,

Can you send us a live url where we could observe this problem?

Best wishes,
Yana
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Solgenia
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answered on 11 May 2010, 09:59 AM
Hi Yana, I do not have a sample at hand (the app is quite big), but in the picture I attached you can see the border of the IFRAME behind the menu item. When the mouse pointer "crosses" that line the menu loses focus.
The IFRAME has a z-index of 9998, the RadMenu has no z-index specified.

Luca
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Yana
Telerik team
answered on 14 May 2010, 09:10 AM
Hello Solgenia,

The default z-index of RadMenu when it's open is 8000, please try to set bigger z-index to it like this:

<telerik:RadMenu ID="RadMenu1" runat="server" style="z-index: 10000">
...


Regards,
Yana
the Telerik team

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Solgenia
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Yana
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