z-tree 菜单名称过长以省略号显示，鼠标划过显示全部

1、正常后台传给前台的数据格式如下：
var nodes = [
{id:1, pId:0, name: “父节点1”},
{id:11, pId:1, name: “子节点1”},
{id:12, pId:1, name: “子节点2”}
];

2、需要后台多传递一个参数
var nodes = [
{id:1, pId:0, name: “父节点1…”,title: “父节点15555555555555555”},
{id:11, pId:1, name: “子节点1…”,title: “子节点1555555555555555”},
{id:12, pId:1, name: “子节点2…”,title: “子节点25555555555555555”}
];

后台对name值做判断，超过10个截取加“…”,
3、前台需要设置：
setting: {
data: {
simpleData: {
enable: true,
},
key: {
title: “title”, ///标签过长， 鼠标滑过显示
}
},
view: {
showTitle:true //鼠标滑过显示title
},

}