回答編集履歴
2
修正
answer
CHANGED
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@@ -18,7 +18,7 @@
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18
18
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$('input[type=checkbox]').on('change',function(){
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19
19
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var p=$($(this).closest("tr").find("td:eq(1) p"));
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20
20
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var tag=$(p.text()).toggleClass("center-block",$(this).prop("checked"));
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21
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-
p.text(tag.
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21
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+
p.text(tag.prop("outerHTML")); /*jQueryらしく修正*/
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22
22
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});
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23
23
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});
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24
24
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```
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1
追記
answer
CHANGED
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@@ -7,4 +7,42 @@
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7
7
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});
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8
8
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});
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9
9
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10
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+
```
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11
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+
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12
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+
# 追記
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13
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+
textに書いてあるclassをいじるんね
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14
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+
ちょっと無理矢理になりますが、こんなかんじでどうでしょう
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15
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+
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16
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+
```javascript
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17
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$(function(){
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18
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+
$('input[type=checkbox]').on('change',function(){
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19
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+
var p=$($(this).closest("tr").find("td:eq(1) p"));
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20
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+
var tag=$(p.text()).toggleClass("center-block",$(this).prop("checked"));
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21
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+
p.text(tag.get(0).outerHTML);
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22
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});
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23
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});
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24
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+
```
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25
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+
```HTML
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26
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+
<table class="table" id="tbl_image">
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27
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+
<tbody>
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28
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<tr><th>画像1</th>
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29
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<td><img src="/image/test1.jpg" class="thumb" /></td>
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30
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<td><p><img src="/image/test.jpg" class="img-responsive" /></p></td>
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31
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+
<td><input type="button" name="images0" class="update_image" value="更新する" />
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32
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</td>
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33
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<td><input type="checkbox" name="align" class="align-center" value="1" />中央寄せ
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34
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+
</td>
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35
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+
</tr>
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36
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+
<tr>
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37
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+
<th>画像2</th>
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38
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+
<td><img src="/image/test2.jpg" class="thumb" /></td>
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39
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+
<td><p><img src="/image/test2.jpg" class="img-responsive" /></p>
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40
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+
</td>
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41
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+
<td><input type="button" name="images1" class="update_image" value="更新する" />
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42
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+
</td>
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43
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+
<td><input type="checkbox" name="align" class="align-center" value="1" />中央寄せ
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44
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+
</td>
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45
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+
</tr>
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46
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+
</tbod>
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47
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+
</table>
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10
48
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```
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