/// <summary>
/// 递归组装tree对象
/// </summary>
/// <param name="thisValue"></param>
/// <returns></returns>
public static List <LayuiTreeModel> ToLayuiTree(this List <LayuiTreeModel> thisValue)
{
if (thisValue == null)
{
return(thisValue);
}
List <LayuiTreeModel> reval = new List <LayuiTreeModel>();
var firsts = thisValue.Where(it => it.level == 0).ToList();
foreach (var item in firsts)
{
var newItem = new LayuiTreeModel();
ToLayuiTree_Part(item, newItem, thisValue);
reval.Add(newItem);
}
return(reval);
}
private static void ToLayuiTree_Part(LayuiTreeModel oldItem, LayuiTreeModel newItem, List <LayuiTreeModel> allTypeList)
{
newItem.id = oldItem.id;
newItem.name = oldItem.name;
newItem.spread = oldItem.spread == null?true: oldItem.spread;
newItem.alias = oldItem.alias;
newItem.level = oldItem.level;
var childs = allTypeList.Where(it => it.parentId.TryToInt() == newItem.id.TryToInt()).ToList();
var isAny = childs.IsValuable();
if (isAny)
{
newItem.children = new List <LayuiTreeModel>();
foreach (var child in childs)
{
LayuiTreeModel childNewItem = new LayuiTreeModel();
ToLayuiTree_Part(child, childNewItem, allTypeList);
newItem.children.Add(childNewItem);
}
}
}