public object GetzTreeData(int templateId, int templeteType)
{
zTreeNode root = new zTreeNode();
root.name = "栏目列表";
root.open = true;
root.templateId = templateId;
SqlWhereList where = new SqlWhereList();
where.Add("ParentID", "0");
if (templeteType == 2)
{
where.Add("TypeId", 1);
}
GetzTree(where, root, templateId, templeteType);
return(new JsonResult(root.children));
}
private void GetzTree(SqlWhereList where, zTreeNode root, int templateId, int templeteType)
{
List <Channel> list = channelBLL.GetAll(where);
zTreeNode node = null;
root.children = new List <zTreeNode>();
foreach (Channel item in list)
{
node = new zTreeNode();
DataTable dt = templateDetailBLL.GetTemplateDetailChecked(templateId);
for (int i = 0; i < dt.Rows.Count; i++)
{
if (dt.Rows[i]["ChannelId"].Equals(item.ChannelId) && templeteType == 2)
{
node.@checked = true;
node.chkDisabled = true;//设为禁用
}
}
node.id = item.ChannelId;
node.name = item.ChannelName;
node.pId = item.ParentId;
node.open = true;
TemplateDetail _TemplateDetail = getIsExistTemplatedetail(templateId, node.id);
if (_TemplateDetail == null)
{
node.@checked = false;
}
else
{
node.@checked = true;
}
node.attributes = new zTreeNodeCustAttr(node.id);
SqlWhereList wherelist = new SqlWhereList();
wherelist.Add("ParentID", node.id);
if (templeteType == 2)
{
wherelist.Add("TypeId", 1);
}
GetzTree(wherelist, node, templateId, templeteType);
root.children.Add(node);
}
}
/// <summary>
/// 栏目树
/// </summary>
/// <returns></returns>
public async Task <IActionResult> Tree()
{
List <zTreeNode> nodes;
var categories = await _categoryService.FindTreeAsync(null);
if (categories != null)
{
nodes = new List <zTreeNode>(categories.Count());
foreach (var category in categories)
{
var node = new zTreeNode()
{
id = category.CategoryId, pId = category.ParentId, name = category.Name, url = Url.Action("Modify", "Category", new { id = category.CategoryId })
};
switch (category.Type)
{
case CategoryType.General:
node.iconSkin = "fa fa-folder";
node.iconOpen = "fa fa-folder-open";
node.iconClose = "fa fa-folder";
break;
case CategoryType.Page:
node.iconSkin = "fa fa-file";
break;
case CategoryType.Link:
node.iconSkin = "fa fa-link";
break;
}
nodes.Add(node);
}
}
else
{
nodes = new List <zTreeNode>();
}
return(Json(nodes));
}
