saveOpenStates

stores open state of TreeGrid in cookie

name

string

optional, cookie name

Available only in PRO Edition

Example

myTreeGrid.attachEvent("onOpenEnd", function(index,state){
    //minimal parameters set
    myTreeGrid.saveOpenStates();
    //maximal parameters set
    myTreeGrid.saveOpenStates("some_name","expires=Fri, 31-Dec-2010 23:59:59 GMT");
});

the method doesn't make sense for Grid and is actual for TreeGrid only

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