/// <summary>
/// 新增模块
/// </summary>
/// <param name="module"></param>
/// <returns></returns>
public String Add(Module module)
{
try
{
module.ModuleId = Guid.NewGuid().ToString();
int result = new BLModule().Add(module);
if (result > 0)
{
return(JsonConvert.JavaScriptSerializer(new ExtResult()
{
success = true, msg = "新增成功"
}));
}
else
{
return(JsonConvert.JavaScriptSerializer(new ExtResult()
{
success = false, msg = "新增失败"
}));
}
}
catch (Exception ex)
{
return(JsonConvert.JavaScriptSerializer(new ExtResult()
{
success = false, msg = "新增失败,失败原因:" + ex.Message
}));
}
}
/// <summary>
/// 根据父级编号和用户信息查询可用(状态可用)模块信息
/// </summary>
/// <returns></returns>
public String SelectAll(String node)
{
List <Module> modules = null;
if (CurrentUser.Id == "-1")
{
modules = new BLModule().Select(new HashTableExp("Status", "1"));
}
else
{
modules = new BLModule().SelectByUserId(CurrentUser.Id, "1");
}
List <ExtTreeNode <Module> > nodes = new List <ExtTreeNode <Module> >();
foreach (var item in modules.Where(f => f.ParentId == node).ToList())
{
nodes.Add(new ExtTreeNode <Module>()
{
id = item.ModuleId,
text = item.ModuleName,
leaf = modules.Where(j => j.ParentId == item.ModuleId).Count() == 0,
Tobject = item,
icon = item.IconUrl
});
}
return(JsonConvert.JavaScriptSerializer(nodes));
}
/// <summary>
/// 根据父级编号分页查询
/// </summary>
/// <returns></returns>
public String SelectByParentId(int limit, int start, String parentId)
{
int total;
List <Module> modules = new BLModule().Select(limit, start, new HashTableExp("ParentId", parentId), out total);
return(JsonConvert.JavaScriptSerializer(new ExtGridRecord(modules, total)));
}
/// <summary>
/// 修改
/// </summary>
/// <param name="module"></param>
/// <returns></returns>
public String Update(Module module)
{
try
{
int result = new BLModule().Update(module);
if (result > 0)
{
return(JsonConvert.JavaScriptSerializer(new ExtResult()
{
success = true, msg = "修改成功"
}));
}
else
{
return(JsonConvert.JavaScriptSerializer(new ExtResult()
{
success = false, msg = "修改失败"
}));
}
}
catch (Exception ex)
{
return(JsonConvert.JavaScriptSerializer(new ExtResult()
{
success = false, msg = "修改失败,失败原因:" + ex.Message
}));
}
}
/// <summary>
/// 删除
/// </summary>
/// <param name="ids">Id的集合，如1，2，3</param>
/// <returns></returns>
public String Delete(String ids)
{
int num = new BLModule().Delete(ids);
return(JsonConvert.JavaScriptSerializer(new ExtResult()
{
success = true, msg = "成功删除" + num + "条数据"
}));
}
/// <summary>
/// 查询模块信息树，只查询父级
/// </summary>
/// <returns></returns>
public String Select()
{
BLModule blm = new BLModule();
List <Module> modules = blm.Select(new HashTableExp("ParentId", "0"));
List <ExtTreeNode <Module> > nodes = new List <ExtTreeNode <Module> >();
foreach (var item in modules)
{
nodes.Add(new ExtTreeNode <Module>()
{
id = item.ModuleId,
text = item.ModuleName,
leaf = true,
Tobject = item,
icon = item.IconUrl,
});
}
return(JsonConvert.JavaScriptSerializer(nodes));
}
/// <summary>
/// 递归加载模块树
/// </summary>
/// <param name="parentId"></param>
/// <returns></returns>
private List <ExtTreeNode <Module> > LoadModule(String parentId)
{
BLModule blm = new BLModule();
List <Module> modules = blm.Select(new HashTableExp("ParentId", parentId));
List <ExtTreeNode <Module> > nodes = new List <ExtTreeNode <Module> >();
foreach (var item in modules)
{
var children = blm.Select(new HashTableExp("ParentId", item.ModuleId));
nodes.Add(new ExtTreeNode <Module>()
{
id = item.ModuleId,
text = item.ModuleName,
leaf = children.Count == 0,
Tobject = item,
icon = item.IconUrl,
Checked = false,
expanded = true,
children = LoadModule(item.ModuleId)
});
}
return(nodes);
}
/// <summary>
/// 获得手机模块信息
/// </summary>
/// <returns></returns>
public String SelectPhoneModule()
{
List <Module> modules = new BLModule().Select(new HashTableExp());
return(JsonConvert.JavaScriptSerializer(modules));
}