1.框架layui
2.目標:獲取tree選中的所有節點id
實現函數如下
function getChildNodes(treeNode, result) {
for (var i in treeNode) {
result.push(treeNode[i].id);
result = getChildNodes(treeNode[i].children, result);
}
return result;
}
調用方法
var checkedData = tree.getChecked('roletree'); //獲取選中節點的數據
var role = getChildNodes(checkedData,[]);