this._lastActive.idd is null or not an object - using setOnS

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#1

When using the code below:



    tabbar=new dhtmlXTabBar("_tabbar",“top”);

    tabbar.setImagePath("_js/imgs/");

    tabbar.preventIECashing(true);



    tabbar.setStyle(“silver”);

    tabbar.setMargin(-1);

    tabbar.loadXML("_xml/tabs.xml");



    tabbar.setOnSelectHandler(function(id){

        if (id==“b1”)

            tabbar.forceLoad(“b1”,“test.asp”)

        return true;

    })



I’ll get an javascript error: “this._lastActive.idd is null or not an object” when I’ll open the default page and the selected iframe in the xml file will not load. When I click on a tab everything works fine. Also forcing of a page refresh works.

Could you help me to fix this error?

#2

The problem was confirmed and fixed. Please, try to use attached file instead of the original one
dhtmlxtabbar.zip (10.8 KB)