MVC4 Making Web Tutorials Chapter III adding user Group operations 3.2_ Practical Tips

First, users

Second, the user group

2.1 Browse User Groups

2.2 Adding user groups

Modify [Add]action

<summary>
    ///Add user group
    ///</summary>
    ///<returns></returns>
    [ Adminauthorize] public
    actionresult Add ()
    {
      viewdata.add ("Type", typeselectlist);
      return View ();
    }

Add Enhanced Type View

After the completion of the code is as follows:

@model ninesky.models.usergroup@{viewbag.title = "Add user group";
Layout = "~/views/layout/_manage.cshtml";
<div class= "Left" > <div class= "Top" ></div> left-hand list </div> <div class= "Split" ></div> <div class= "Workspace" > <div class= "Inside" > <div class= "Notebar" >  Add user group </div> @using (Html.BeginForm ()) {@Html. ValidationSummary (tru E <fieldset> <legend> User group information </legend> @Html. HIDDENFOR (model => model. Usergroupid) <ul> <li> <div class= "Editor-label" > @Html labelfor (model => model .
     Type) </div> <div class= "Editor-field" > @Html. DropDownList ("type") </div> </li> <li> <div class= "Editor-label" > @Html. Labelfor (model => model. Name) </div> <div class= "Editor-field" > @Html. EDitorfor (model => model. Name) @Html. Validationmessagefor (model => model. Name) </div> </li> <li> <div class= "Editor-label" > @Html. Labelfor (mod El => model. Description) </div> <div class= "Editor-field" > @Html. Editorfor (model => model. Description) @Html. Validationmessagefor (model => model. 
      Description) </div> </li> <li> <div class= "Editor-label" > </div> <div class= "Editor-field" > <input type= "Submit" value= "save"/> </div> </li&gt
    ;
 </ul> </fieldset>} </div> </div> <div class= "clear" ></div> @section Scripts {

 @Scripts. Render ("~/bundles/jqueryval")}

Modify user group Add Processing action [Add (UserGroup usergroup)]action, completed code

[HttpPost]
  [Adminauthorize]
  Public ActionResult Add (usergroup usergroup)
  {
   usergrouprsy = new Usergrouprepository ();
   if (Usergrouprsy.add (usergroup))
   {
    Notice _n = new Notice {Title = "Add user group succeeded", Details = "You have successfully added [" +usergroup.name + "] User group! ", Dwelltime = 5, Navigationname =" user group list ", Navigationurl = url.action (" list "," UserGroup ")};
    Return redirecttoaction ("Managenotice", "Prompt", _n);
   }
   else
   {
    error _e = new Error {Title = "Add user group failed", Details = "Failed to save to database when adding user group", cause = "System error", Solution = Server . UrlEncode ("<li> return <a href= '" + url.action ("Add", "usergroup") + "' > Add User </a> page, enter correct information and then restart </li ><li> Contact webmaster </li> ")};
    Return redirecttoaction ("Manageerror", "Prompt", _e);
   }
  

View in the browser

Input data test, you can add data.

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