/// <summary>
/// 递归初始化持久化内容
/// </summary>
private void InitPersistKey(JObject jobject, int year)
{
//1、遍历所有的子菜单，找到匹配的展开项
//2、加载展开项的子菜单，从匹配列表中移除已加载的展开项
//3、重新执行 1~2
//AllCategories.
foreach (JObject jCate in jobject["children"])
{
if (_expandedKeys.Count == 0)
{
break;
}
var matchedExpandedKey = _expandedKeys.FirstOrDefault(p => p == jCate["key"].ToString());
if (matchedExpandedKey != null)
{
jCate["children"] = new JArray(
AllDepts.Where(m => m.DepartmentType == (int)jCate["key"] && m.RegYear == year)
.OrderBy(p => p.OrderNum)
.ThenBy(p => p.ID)
.Select(ParseDeptJObject));
_expandedKeys.Remove(matchedExpandedKey);
}
}
}
/// <summary>
/// 获取根菜单Json
/// </summary>
private string GetRoot(int deptId)
{
//根结点
var root = AllDepts.FirstOrDefault(p => p.ID == deptId);
if (root == null)
{
return(null);
}
var jObject = new JObject(
new JProperty("title", root.Name),
new JProperty("tooltip", root.ID.ToString()),
new JProperty("isFolder", true),
new JProperty("isLazy", false),
new JProperty("activate", true),
new JProperty("hideCheckbox", true), //根菜单隐藏勾选框
new JProperty("addClass", "menuTreeRoot"),
new JProperty("expand", true), //展开
new JProperty("key", root.ID),
new JProperty("nodeType", "Dept")
);
var deptTypes = typeof(SysDeptType).GetValueDescriptionCollection();
jObject.Add("children",
new JArray(
deptTypes.Select(ParseDeptTypeJObject)
));
return(jObject.ToString());
}
private string GetChildren(int deptType, int year)
{
var children = AllDepts.Where(p => p.DepartmentType == deptType && p.RegYear == year)
.OrderBy(p => p.OrderNum)
.ThenBy(p => p.ID);
var jArray = new JArray(children.Select(ParseDeptJObject));
return(jArray.ToString());
}
/// <summary>
/// 将dept对象解析为json对象
/// </summary>
/// <param name="menu"></param>
/// <returns></returns>
private JObject ParseDeptTypeJObject(KeyValuePair <int, string> deptType, int year)
{
return(new JObject(
new JProperty("title", deptType.Value),
new JProperty("tooltip", deptType.Key.ToString()),
new JProperty("isFolder", AllDepts.Any(m => m.DepartmentType == deptType.Key && m.RegYear == year)),
new JProperty("isLazy", AllDepts.Any(m => m.DepartmentType == deptType.Key && m.RegYear == year)),
new JProperty("select", false),
new JProperty("hideCheckbox", true), //隐藏勾选框
new JProperty("addClass", " "),
new JProperty("expand", false),
new JProperty("key", deptType.Key),
new JProperty("nodeType", "DeptType")
));
}
/// <summary>
/// 获取根菜单Json
/// </summary>
private string GetRoot(int year)
{
//根结点
var root = AllDepts.FirstOrDefault(p => p.ID == SysConsts.RootDeptID);
if (root == null)
{
return(null);
}
var jObject = new JObject(
new JProperty("title", root.Name),
new JProperty("tooltip", root.ID.ToString()),
new JProperty("isFolder", true),
new JProperty("isLazy", false),
new JProperty("activate", true),
new JProperty("hideCheckbox", true), //根菜单隐藏勾选框
new JProperty("addClass", "menuTreeRoot"),
new JProperty("expand", true), //展开
new JProperty("key", root.ID),
new JProperty("nodeType", "Dept")
);
var deptTypes = typeof(SysDeptType).GetValueDescriptionCollection();
jObject.Add("children",
new JArray(
deptTypes.Select(d => ParseDeptTypeJObject(d, year))
));
//已展开的结点列表
if (_expandedKeyList != null && _expandedKeyList.Length > 0)
{
_expandedKeys = _expandedKeyList.Split(',').ToList();
if (_expandedKeys.Count > 0)
{
//去除根结点
_expandedKeys.Remove(root.ID.ToString());
InitPersistKey(jObject, year);
}
}
return(jObject.ToString());
}
