public async Task <IActionResult> GetTreeSelectJson(int id)
{
IEnumerable <SelectColumnEntity> list = await columnService.GetSelectCanUseListAsync(id);
var treeList = new List <TreeSelectModel>();
foreach (SelectColumnEntity item in list)
{
TreeSelectModel treeModel = new TreeSelectModel();
treeModel.id = item.C_ID;
treeModel.text = item.C_NAME;
treeModel.parentId = item.C_PARENTID;
treeList.Add(treeModel);
}
return(Content(treeList.TreeSelectJson()));
}