RADMenu Item Hide issue

[Sumit Mittal]

Hi

I am having a RADMenu in which i am having many items.
RadMenu.DefaultGroupSettings.Height = Unit.Pixel(100) property set in order to fix scroll after that hieght.

After i  hide some top items in JS my other items are hanged in space.

Find attached Screen shot.

Thanks
Sumit Mittal

[Paul]

Hi Sumit,

Could you please paste here some code snippet that shows how exactly teh manu is defined and how you remove the items?

Thanks,
Paul
the Telerik team

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[Sumit Mittal]

Hi Paul,

I am creating dynamic RadMenu and adding to RadToolBar

//At Page_Load

 

RadMenu objRadMenu =

new RadMenu();

 

objRadMenu.ID =

"objMenu";

 

objRadMenu.DefaultGroupSettings.Height =

Unit.Pixel(100);

 

objRadMenu.OnClientItemClicked =

"MenuItemClicked";

 

objRadMenu.EnableEmbeddedSkins =

false;

 

objRadMenu.Skin =

"TopNavigation";

 

objRadMenu.EnableRootItemScroll =

true;

 

objRadMenu.EnableAutoScroll =

true;

 

//Code to Add MenuItem (Not Pasted)

//JS Code to remove

 

var

 

toolBar = window.parent.$find("_ctl0_rtbMenuBar_i0_objMenu");

 

 

if(toolBar!=null)

 

{     

 

    var menuRollBackLength = toolBar._findItemByAttribute("MenuTypeID",36)._getAllItems().length;

 

 

    var menuRollBackArray = toolBar._findItemByAttribute("MenuTypeID",36)._getAllItems();//Column Array

 

 

 

 

 

 

 

    

 

 

 

    for(var i=0; i< menuRollBackLength; i++)

 

    { 
       //Depending on some logic i hide items

 

 

        if(tempThemeID != ThemeID.value )

 

        {

            menuRollBackArray[i].set_visible(

false);

 

        }

 

        else

 

 

 

 

        {

            menuRollBackArray[i].set_visible(

true);

 

        }

}

 

 

toolBar.commitChanges();

 

 

 

 

[Yana]

Hello Sumit,

Please call the following method for the parent item which contains the hidden items:

parent._updateScrollWrapSize();
parent._slide.updateSize();
parent._positionChildContainer();

I've attached my test page for a reference.

All the best,
Yana
the Telerik team

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Watch a video on how to optimize your support resource searches and check out more tips on the blogs.