Ztree check box, filtering the mechanism of the node

The mechanism of filtering nodes directly return node means that no filtering is done

return node.checked==true; the node that expresses the selection box

function Filter (node) {
return node;
}

Dynamic settings Ztree all nodes have a checkbox
function Dynamicupdatenodecheck () {

var ztree = $.fn.ztree.getztreeobj ("Treedemo");

Get all nodes of ztree based on filtering mechanism
var nodes = Ztree.getnodesbyfilter (filter);

Iterate through each node and update the Nocheck property value dynamically

for (var i = 0; i < nodes.length; i++) {

var node = nodes[i];

Node.nocheck = false; Indicates that a checkbox is displayed

Ztree.updatenode (node);

}

}

Ztree check box, filtering the mechanism of the node