public async Task <IActionResult> Add([FromServices] InterfaceModuleService moduleService, Category category)
{
if (category == null)
{
return(Content("栏目信息能不能为空"));
}
if (ModelState.IsValid)
{
category.Creater = "洞庭夕照";
var opsResult = await _categoryService.AddAsync(category);
if (opsResult.Succeed)
{
return(View("AddSucceed", category));
}
else
{
ModelState.AddModelError("", opsResult.Message);
}
}
switch (category.Type)
{
case CategoryType.Page:
return(View("AddPage", category));
case CategoryType.Link:
return(View("AddLink", category));
default:
var modules = await moduleService.FindListAsync(true);
var modeleArry = modules.Select(m => new SelectListItem {
Text = m.Name, Value = m.ModuleId.ToString()
}).ToList();
modeleArry.Insert(0, new SelectListItem()
{
Text = "无", Value = "0", Selected = true
});
ViewData["Modules"] = modeleArry;
return(View(category));
}
}
public async Task <IActionResult> Add([FromServices] InterfaceModuleService moduleService, Category category)
{
if (ModelState.IsValid)
{
//检查父栏目
if (category.ParentId > 0)
{
var parentCategory = await _categoryService.FindAsync(category.ParentId);
if (parentCategory == null)
{
ModelState.AddModelError("ParentId", "父栏目不存在");
}
else if (parentCategory.Type != CategoryType.General)
{
ModelState.AddModelError("ParentId", "父栏目不能添加子栏目");
}
else
{
category.ParentPath = parentCategory.ParentPath + "," + parentCategory.CategoryId;
}
}
else
{
category.ParentPath = "0";
}
//检查栏目类型
switch (category.Type)
{
case CategoryType.General:
if (category.General == null)
{
ModelState.AddModelError("General.Type", "请填写常规栏目内容");
}
else
{
if (category.General.ModuleId > 0)
{
if (string.IsNullOrEmpty(category.General.ContentView))
{
ModelState.AddModelError("General.ContentView", "请填写栏目视图");
}
if (category.General.ContentOrder == null)
{
ModelState.AddModelError("General.ContentOrder", "请选择内容排序方式");
}
}
else
{
if (category.Page != null)
{
category.Page = null;
}
if (category.Link != null)
{
category.Link = null;
}
}
}
break;
case CategoryType.Page:
//检查
if (category.Page == null)
{
ModelState.AddModelError("General.Type", "请填写单页栏目内容");
}
else
{
if (string.IsNullOrEmpty(category.Page.Content))
{
ModelState.AddModelError("Page.Content", "请输入单页栏目内容");
}
else
{
if (category.General != null)
{
category.General = null;
}
if (category.Link != null)
{
category.Link = null;
}
}
}
break;
case CategoryType.Link:
//检查
if (category.Link == null)
{
ModelState.AddModelError("General.Type", "请填写连接栏目内容");
}
else
{
if (string.IsNullOrEmpty(category.Link.Url))
{
ModelState.AddModelError("Link.Url", "请选择输入链接地址");
}
else
{
if (category.General != null)
{
category.General = null;
}
if (category.General != null)
{
category.General = null;
}
}
}
break;
}
//保存到数据库
if (ModelState.IsValid)
{
if (await _categoryService.AddAsync(category) > 0)
{
return(View("AddSucceed", category));
}
else
{
ModelState.AddModelError("", "保存数据失败");
}
}
}
var modules = await moduleService.FindListAsync(true);
var modeleArry = modules.Select(m => new SelectListItem {
Text = m.Name, Value = m.ModuleId.ToString()
}).ToList();
modeleArry.Insert(0, new SelectListItem()
{
Text = "无", Value = "0", Selected = true
});
ViewData["Modules"] = modeleArry;
return(View(category));
}