layui树形组件获取选中id
//基本演示
tree.render({
elem: '#test12'
,data: data //具体data格式看官方文档
,showCheckbox: true //是否显示复选框
,id: 'demoId1'
,isJump: true //是否允许点击节点时弹出新窗口跳转
,click: function(obj){
var data = obj.data; //获取当前点击的节点数据
layer.msg('状态：'+ obj.state + '<br>节点数据：' + JSON.stringify(data));
}
});
var checkData = tree.getChecked('demoId1');
var list = new Array();
list = getChecked_list(checkData);
console.log(checkData)
console.log(list);
function getChecked_list(data) {
var id = "";
$.each(data, function (index, item) {
if (id != "") {
id = id + "," + item.id;
} else {
id = item.id;
}
var i = getChecked_list(item.children);
if (i != "") {
id = id + "," + i;
}
});
return id;
}