[Solved] Client ExpandAll ??

[Joan Vilariño]

Hi. I've been trying but I'm unable to find a client-side "ExpandAll" for your TabPanel.

For the moment, I'm using this:

        var panel = $('#myPanel').data("tPanelBar");
        for (i = 0; i < 3; i++) {
            var item = $('> li', panel.element)[i];
            panel.expand(item);
        }

... for my 3 fixed tabs panel, but I think it would be cool that you could do:

        $('#myPanel').data("tPanelBar").expandAll();

Will you implement this in future releases??

Thanks!

[Atanas Korchev]

Hi Joan Vilariño,

You can reduce your code to:

$('#myPanel').data("tPanelBar").expand('#myPanel > li');

The expand method accepts DOM elements, jQuery objects and valid jQuery selectors.

Regards,
Atanas Korchev
the Telerik team

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[Joan Vilariño]

Thanks! Will do...

[reidfenn]

Solution 1 suggested by support does not work.

function PanelBar_onLoad(e) {
    //alert('PanelBar_onLoad');
    //`this` is the DOM element of the grid
    $('#LayoutLeftMenu').data("tPanelBar").expand('#LayoutLeftMenu > li');
}

Solution 2 looping recursively through the panel bar also does not work. 

function getPanelBar()
{
    var panelbar = $("#LayoutLeftMenu").data("tPanelBar");
    return panelbar;
}

function PanelBar_onLoad(e) {
    //alert('PanelBar_onLoad');
    //`this` is the DOM element of the grid
    var panelBar = getPanelBar();
    ExpandPanelbar(panelBar, panelBar.element);
}

function ExpandPanelbar(panelBar, items)
{
    for (var i=0; i<items.childElementCount; i++)
    {
        var item = items.childNodes[i];
        panelBar.enable(true);
        panelBar.expand(item);
        if (panelBar.element.childElementCount > 0)
            ExpandPanelbar(panelBar, panelBar.element);
     }
}

Please help!!!
Thanks

[pawan]

can try this on OnLoad of the panel bar -

$('.t-panelbar-expand').click()