tab onBeforeOpen documentation is missing [SOLVED]

[aswzen]

I found there are none documentation for tab method onBeforeOpen.

Thank you

[stworthy]

The 'onBeforeOpen' is the event of panel. You can declare it on any tab panels.

Code:

<div class="easyui-tabs" style="width:700px;height:250px">
    <div title="About" style="padding:10px">
    </div>
    <div title="My Documents" style="padding:10px" data-options="
            onBeforeOpen: function(){
                alert('before open My Documents');
            }
            ">
    </div>
    <div title="Help" closable="true" style="padding:10px">
    </div>
</div>

[aswzen]

okay thankyou