[Solved] Disable collapse MVCPanelBar When Header Already Open

[Dimitri]

Hi There,

I'm working with the mvc panelbar and i would like to disable/ turn off the collapse behaviour like in this example

http://demos.telerik.com/aspnet-mvc/razor/panelbar/clientsideapi

When a user click on the header the first time it expends if the user click again on the same header the panel does not collapse.

I would like what the best way to implement that because i tried this

function onCollapse(e) {
    var item = $(e.item);
    var panel = $("#EmploymentCompensationPanelBar").data("tPanelBar"); 
    var item = $("li:first", panel.element)[0]; //DOM element 
    panel.expand(item);
}

and it's not really nice cause i can see the panel collapse and then expand.

[Dimitri]

I found it i forgot to use 

.ExpandMode(PanelBarExpandMode.Single)