//递归调用,循环生成json数据
private void constructJsonFromHeadNode(Depts dept)
{
var ds = depts.Where(d => d.Pid == dept.Id).Select(d => d);//选择下级子节点
if (ds.Count() > 0)//非叶子节点
{
jsonStr += "{id:'" + dept.Id + "',text:'" + dept.Text + "',cls:'dept-" + dept.Id + "',expanded:false,children:[";
foreach (var d in ds)
{
constructJsonFromHeadNode(d);
}
jsonStr += "]},";
}
else//叶子菜单
{
jsonStr += "{id:'" + dept.Id + "',text:'" + dept.Text + "',cls:'dept-" + dept.Id + "',leaf:true},";
}
}
partial void UpdateDepts(Depts instance);
partial void DeleteDepts(Depts instance);
partial void InsertDepts(Depts instance);