How to set "CheckBoxes" to checked from treeview using javascript?

Question

I'm using kendo mvvm frameworks. I would like to check certain checkbox with an array contain the checkbox value. Example

var checkboxValue=["a","c"]

[x]a
[ ]b
[x]c

Answer 1

Try this:

var values = ["A", "C"];

var setTreeViewValues = function(values) {
    var tv = $("#treeview").data("kendoTreeView");

    tv.dataItems().forEach(function(dataItem) {
        if (values.indexOf(dataItem.text) > -1) {
            dataItem.set("checked", true);
        }
    });
};

setTreeViewValues(values);

Demo

It will check the node if the array contains its text. You better call this method on dataBound event if your treeView get its data from an async request.