/// <summary>
/// 删除模块
/// </summary>
/// <param name="id">模块ID</param>
/// <returns>删除结果</returns>
public ActionResult Delete(int?id)
{
string result = "accesss";
if (string.IsNullOrEmpty(id.ToString()))
{
result = "请选择一个模块";
}
else
{
ModuleBll bll = new ModuleBll();
int parentId = int.Parse(id.ToString());
int sonCount = bll.GetSonModule(parentId).Count;
if (sonCount != 0)
{
result = "有子模块不能删除";
}
else
{
try
{
bll.DeleteMain(int.Parse(id.ToString()));
}
catch (Exception e)
{
result = "删除出错！";
}
}
}
return(Json(result));
}
/// <summary>
/// 递归拼出模块树
/// </summary>
/// <param name="modules">模块列表</param>
/// <param name="ids">模块id列表</param>
/// <returns>模块列表</returns>
public List <JsTreeCheck> JsTreeAllModule(List <Module> modules, List <int> ids)
{
ModuleBll bll = new ModuleBll();
List <JsTreeCheck> jsTreeList = new List <JsTreeCheck>();
foreach (var module in modules)
{
State childState = new State();
if (ids != null)
{
if (ids.Contains(module.Id))
{
childState.selected = true;
}
}
JsTreeCheck jsTree = new JsTreeCheck
{
id = module.Id,
text = module.ChineseName,
state = childState
};
var childrenModel = bll.GetSonModule(module.Id);
if (childrenModel.Count != 0)
{
jsTree.children = JsTreeAllModule(childrenModel, ids);
}
jsTreeList.Add(jsTree);
}
return(jsTreeList);
}
/// <summary>
/// 模块树数据绑定
/// </summary>
/// <paramref name="ids">模块id列表</paramref>
/// <returns>用户树数据</returns>
public JsTreeCheck JsTreeAllModulewhithHead(List <int> ids)
{
ModuleBll bll = new ModuleBll();
JsTreeCheck jst = new JsTreeCheck();
jst.id = 0;
jst.text = "所有模块";
var childrenModule = bll.GetSonModule(0);
jst.children = JsTreeAllModule(childrenModule, ids);
return(jst);
}