Uncaught TypeError: Cannot read property ‘style’ of null.
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but in the tree sample it works.
in angularjs the dom renderer later than controller js, so document.getelementbyid get null, and the $jquery can select the dom, so it is done by myself.
Please, make sure that the “treeboxbox_tree” container is appended to your page at the moment of initializing the dhtmlxTree.