回答編集履歴
1
追記
answer
CHANGED
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@@ -13,4 +13,21 @@
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13
13
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<tr><td>456</td><td>def</td></tr>
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14
14
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<tr><td>789</td><td>ghi</td></tr>
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15
15
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</table>
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16
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-
```
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16
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+
```
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17
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+
# 追記
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18
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trの最初のth,td要素の中身をとりだすならこう？
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19
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+
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20
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```javascript
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21
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<script>
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22
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$(function(){
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23
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$('tr').on('dblclick',function () {
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24
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alert($(this).find('td,th').eq(0).text());
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25
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});
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26
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});
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27
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</script>
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28
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<table>
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29
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<tr><th>123</th></tr>
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30
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<tr><td>456</td></tr>
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31
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<tr><td>789</td></tr>
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32
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+
</table>
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33
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+
```
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