public DataGridVM GetTree(DFDictionary dict)
{
var vm = new DataGridVM();
var di = new DirectoryInfo(DFPub.ConfigFolder);
var nodes = new List <WFTreeNode>();
nodes.Add(new WFTreeNode()
{
id = "ROOT", pid = string.Empty, text = "所有表单"
});
foreach (var item in di.GetFiles("*.xml", SearchOption.AllDirectories).OrderBy(a => a.FullName))
{
var el = XElement.Load(item.FullName);
if (el.Name != "Form")
{
continue;
}
nodes.Add(new WFTreeNode()
{
id = DFPub.GetAttrValue(el, "Name"),
pid = "ROOT",
text = string.Format("{0} {1}", DFPub.GetAttrValue(el, "Name"), DFPub.GetAttrValue(el, "Desc"))
});
}
var listStatus = JsonSerializeHelper.DeserializeObject <List <WFTreeNode> >(Base64StringHelper.ConvertFromBase64String(dict["DF_TREE_VIEWSTATE"]));
var list = WFTreeHelper.GenerateTree("ROOT", nodes);
// 下面这段代码就是为了处理保持客户端树的状态
WFTreeHelper.SetStatus(nodes, listStatus);
vm.rows = list;
return(vm);
}
