質問編集履歴
3
書式の改善
test
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File without changes
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test
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@@ -14,10 +14,6 @@
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14
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Model
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-
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-
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-
//写真
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-
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public string PhotoName { get; set; }
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@@ -34,8 +30,6 @@
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public DateTime? TimeStamp { get; set; }
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-
//写真ここまで
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-
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[Display(Name = "写真2")]
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2
書式の改善
test
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File without changes
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test
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@@ -12,7 +12,43 @@
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12
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```
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Model
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//写真
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public string PhotoName { get; set; }
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22
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23
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public byte[] PhotoContent { get; set; }
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[Display(Name = "写真1")]
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public byte[] Thumbnail { get; set; }
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public DateTime? TimeStamp { get; set; }
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//写真ここまで
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[Display(Name = "写真2")]
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public string tenpu { get; set; }
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```
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46
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48
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```
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50
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+
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15
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-
html
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51
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+
Viewのhtmlで使用している主なコード
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16
52
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17
53
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@using (Html.BeginForm("Edit", "sinkis", FormMethod.Post, new { enctype = "multipart/form-data" }))
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18
54
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@@ -26,33 +62,15 @@
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26
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</div>
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64
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-
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-
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@Html.EditorFor(model => model.rental, new { htmlAttributes = new { @class = "form-control" } })
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40
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-
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41
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@Html.ValidationMessageFor(model => model.rental, "", new { @class = "text-danger" })
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42
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-
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43
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-
</div>
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-
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-
</div>
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-
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-
```
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48
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-
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-
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-
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-
```
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52
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-
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53
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-
C#
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54
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-
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55
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-
public ActionResult Edit([Bind(Include = "Id,input,address1,address2,sinseisha,sinseishakana,kaishamei,kaishameikana,yubinkensaku,jyusho1,jyusho2,denwa1,denwa2,mail,sinseiriyu,shuyousetubi,itenjyusho,kiboujiki,rental,renrakunichiji,kiboujikan,renrakuhouhou,sinseibi,tougou,Photoname.PhotoContent,Thumbnail,TimeStamp,tenpu,sinseibi,uketukeNO,data")] sinki sinki, HttpPostedFileBase data)
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65
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```
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66
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67
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+
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68
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+
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69
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```
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70
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+
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71
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controllerのC#
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72
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+
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73
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+
public ActionResult Edit([Bind(Include = "Id,input,Photoname.PhotoContent,Thumbnail,TimeStamp,tenpu,sinseibi,uketukeNO,data")] sinki sinki, HttpPostedFileBase data)
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56
74
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57
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{
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58
76
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@@ -278,7 +296,7 @@
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278
296
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279
297
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db.SaveChanges();
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281
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-
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299
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+
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282
300
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}
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284
302
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@@ -296,7 +314,7 @@
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296
314
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297
315
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### 試したこと
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298
316
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299
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-
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317
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+
dataがnullな状態でもそれ以外を保存できればと思い、6行のif文を入れてみたのですが、これだけだと、画像がnullのままになってしまいますが、どう記述すればいいのかイメージが湧きません。もしくは根本的な考えが間違っているのでしょうか。
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300
318
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301
319
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if(data == null)
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302
320
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@@ -315,3 +333,5 @@
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315
333
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### 開発環境
|
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316
334
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317
335
|
Microsoft Visual Studio2019
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|
336
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+
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|
337
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+
.NET Framework
|
1
書式の改善
test
CHANGED
|
File without changes
|
test
CHANGED
|
@@ -10,7 +10,9 @@
|
|
|
10
10
|
|
|
11
11
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### 該当のソースコード
|
|
12
12
|
|
|
13
|
+
```
|
|
14
|
+
|
|
13
|
-
tml側で使用している主なコード
|
|
15
|
+
html側で使用している主なコード
|
|
14
16
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|
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15
17
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@using (Html.BeginForm("Edit", "sinkis", FormMethod.Post, new { enctype = "multipart/form-data" }))
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16
18
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@@ -42,9 +44,11 @@
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42
44
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43
45
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</div>
|
|
44
46
|
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|
45
|
-
|
|
47
|
+
```
|
|
48
|
+
|
|
49
|
+
|
|
50
|
+
|
|
46
|
-
|
|
51
|
+
```
|
|
47
|
-
|
|
48
52
|
|
|
49
53
|
C#
|
|
50
54
|
|
|
@@ -284,6 +288,8 @@
|
|
|
284
288
|
|
|
285
289
|
}
|
|
286
290
|
|
|
291
|
+
```
|
|
292
|
+
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287
293
|
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|
288
294
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289
295
|
|
|
@@ -303,3 +309,9 @@
|
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303
309
|
return RedirectToAction("Edit");
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|
304
310
|
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305
311
|
}
|
|
312
|
+
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313
|
+
|
|
314
|
+
|
|
315
|
+
### 開発環境
|
|
316
|
+
|
|
317
|
+
Microsoft Visual Studio2019
|