save / loadOpenStates in XTree

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#1

Hi



We own a professional version of XTree



When tried to use loadOpenStates / saveOpenStates functions which require dhtmlxtree_xw.js to be included - met the following problem.



Tree is created dynamically on the page later on some event.



When loading page we then got an error(FireBug):



dhtmlXTreeObject is not defined dhtmlxtree_xw.js()()



as a result later - next error transformTree.loadOpenStates is not a function



Is there any way out of this?



Thanks.

#2


Hi,


Tree items must be available in order to restore tree open states. So, loadOpenStates should be called after xml loading.


Please, try to use the following approach:


…


tree.loadXML(“tree.xml”,doAfterLoading);


function doAfterLoading(){


tree.loadOpenStates();


}

#3

Thanks for this.

The point is in a different problem.

We are unable to include …/ext/dhtmlxtree_xw.js file. (without any attempts to call .loadOpenStates())

in firefox firebug gives us the following:
dhtmlXTreeObject is not defined
dhtmlxtree_xw.js()()dhtmlxtree_xw.js (line 9)
[Break on this error] dhtmlXTreeObject.prototype._serEnts=[["&…his._idpull[this.rootId]._userdatalist))

#4


Please, check the order of file including. dhtmlxtree.js should be included before dhtmlxtree_xw.js

#5

Thanks - that helped.