回答編集履歴
2
修正
test
CHANGED
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@@ -38,7 +38,7 @@
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38
38
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39
39
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var tag=$(p.text()).toggleClass("center-block",$(this).prop("checked"));
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40
40
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41
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-
p.text(tag.
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41
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p.text(tag.prop("outerHTML")); /*jQueryらしく修正*/
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42
42
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});
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44
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1
追記
test
CHANGED
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@@ -17,3 +17,79 @@
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17
17
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18
18
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19
19
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```
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20
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+
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21
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22
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23
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# 追記
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24
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25
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textに書いてあるclassをいじるんね
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26
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27
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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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28
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29
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30
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31
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```javascript
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32
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33
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$(function(){
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34
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35
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$('input[type=checkbox]').on('change',function(){
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36
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37
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var p=$($(this).closest("tr").find("td:eq(1) p"));
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38
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39
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var tag=$(p.text()).toggleClass("center-block",$(this).prop("checked"));
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40
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41
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p.text(tag.get(0).outerHTML);
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42
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43
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});
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44
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45
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});
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46
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47
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```
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48
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49
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```HTML
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50
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51
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<table class="table" id="tbl_image">
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52
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53
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<tbody>
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54
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55
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<tr><th>画像1</th>
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56
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57
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<td><img src="/image/test1.jpg" class="thumb" /></td>
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58
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59
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<td><p><img src="/image/test.jpg" class="img-responsive" /></p></td>
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60
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61
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<td><input type="button" name="images0" class="update_image" value="更新する" />
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62
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63
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</td>
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64
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65
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<td><input type="checkbox" name="align" class="align-center" value="1" />中央寄せ
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66
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67
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</td>
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68
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69
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</tr>
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70
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71
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<tr>
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72
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73
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<th>画像2</th>
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74
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75
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<td><img src="/image/test2.jpg" class="thumb" /></td>
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76
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77
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<td><p><img src="/image/test2.jpg" class="img-responsive" /></p>
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78
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79
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</td>
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80
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81
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<td><input type="button" name="images1" class="update_image" value="更新する" />
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82
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83
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</td>
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84
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85
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<td><input type="checkbox" name="align" class="align-center" value="1" />中央寄せ
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86
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87
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</td>
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88
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89
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</tr>
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90
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91
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</tbod>
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92
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93
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</table>
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94
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95
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```
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