记开发个人图书收藏清单小程序开发（七）DB设计

前面的书房初始化的前端信息已经完善，所以现在开始实现DB的Script部分。

新增Action:Shelf_Init.sql

svc.sql

1 CREATE SCHEMA [svc]
2     AUTHORIZATION [dbo];

Shelf_Init.sql

 1 CREATE PROCEDURE [svc].[Shelf$Init](@json nvarchar(max))
 2 WITH ENCRYPTION
 3 AS
 4 BEGIN
 5     SET    NOCOUNT    ON;
 6     SET XACT_ABORT ON;
 7     BEGIN TRY
 8         BEGIN    TRAN;
 9 
10         declare    @nickName nvarchar(20), @shelfName nvarchar(20);
11         select    @nickName=NickName,     @shelfName=ShelfName
12         from    openjson (@json, '$')
13         with (
14             NickName        nvarchar(20),
15             ShelfName        nvarchar(20)
16         );
17 
18         insert    core._Party(Type, Alias) select k._User, @nickName
19         from    core.Party#Type() k;
20         declare    @userID int=@@identity;
21 
22         
23         insert    core._Party(PID, Type, Alias) select @userID, k._Shelf, @shelfName
24         from    core.Party#Type() k;
25 
26         COMMIT    TRAN;
27     END TRY
28     BEGIN CATCH
29         if (xact_state() = -1) ROLLBACK TRAN; throw;
30     END CATCH
31 END

好了，我去试试前端能不能初始化信息进DB

....

在测试之前，我们需要实现一下Init Razor Pages代码：

Init.cshtml.cs

 1     using M = Shelf;
 2     public class InitModel : PageModel
 3     {
 4         private readonly IShelfRepo _shelfRepo;
 5         public InitModel(IShelfRepo shelfRepo)
 6         {
 7             _shelfRepo = shelfRepo;
 8         }
 9         [BindProperty]
10         public InitInputModel Input { get; set; }
11 
12         public void OnGet()
13         {
14 
15         }
16 
17         public async Task<IActionResult> OnPostAsync()
18         {
19             if (ModelState.IsValid)
20             {
21                 await _shelfRepo.InitAsync(new M.InitSpec
22                 {
23                     NickName = Input.NickName.Trim(),
24                     ShelfName = Input.ShelfName.Trim()
25                 });
26                 return RedirectToPage("New");
27             }
28             return Page();
29         }
30     }

页面内容也需要修改一下form部分

Init.cshtml

 1 <form method="post">
 2     <div class="form-group form-group-lg">
 3         <label asp-for="Input.NickName"></label>
 4         <input class="form-control form-control-lg" asp-for="Input.NickName" autocomplete="off">
 5         <span asp-validation-for="Input.NickName" class="text-danger"></span>
 6     </div>
 7     <div class="form-group form-group-lg">
 8         <label asp-for="Input.ShelfName"></label>
 9         <input class="form-control form-control-lg" asp-for="Input.ShelfName" autocomplete="off">
10         <span asp-validation-for="Input.ShelfName" class="text-danger"></span>
11     </div>
12     <div class="form-group text-right">
13         <button class="btn btn-warning btn-lg" type="submit">Save</button>
14     </div>
15 </form>

填写不动书房的信息：

 

 点击Save按钮提交，OK，正常提交了并跳转了。

查看下DB有没有数据：

哈哈，看来一切正常。