回答編集履歴
2
やっぱコピーまで追加
test
CHANGED
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@@ -44,13 +44,23 @@
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44
44
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45
45
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(function(){
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46
46
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47
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-
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48
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-
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47
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document.querySelectorAll('pre').forEach((row)=>{
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50
48
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49
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row.querySelector('button').onclick = () =>{
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50
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51
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//alert(row.querySelector('.aaa').innerHTML);
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52
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53
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let elm = document.createElement('textarea');
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54
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53
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-
aler
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elm.value = row.querySelector('.aaa').innerHTML;
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document.body.appendChild(elm) ;
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58
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elm.select();
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60
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61
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document.execCommand("copy");
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62
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document.body.removeChild(elm);
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54
64
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55
65
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};
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66
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1
コメントに合わせて回答変更
test
CHANGED
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@@ -1,9 +1,65 @@
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1
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-
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1
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+
```html
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2
2
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3
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-
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3
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<pre>
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4
4
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5
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-
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5
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<button>コピーする</button>
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6
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7
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<span class="aaa">
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8
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9
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ここにcodeを書く
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10
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11
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</span>
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12
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13
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</pre>
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14
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15
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<pre>
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16
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17
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<button>コピーする</button>
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18
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19
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<span class="aaa">
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20
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21
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ここにcodeを書く2
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22
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23
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</span>
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</pre>
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27
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<pre>
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29
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<button>コピーする</button>
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30
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31
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<span class="aaa">
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32
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33
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ここにcodeを書く3
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34
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35
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</span>
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36
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37
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</pre>
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6
38
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7
39
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```
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8
40
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41
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42
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43
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```javascript
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44
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45
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(function(){
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46
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47
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48
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49
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document.querySelectorAll('pre').forEach((row)=>{
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50
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51
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row.querySelector('button').onclick = () =>{
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52
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9
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-
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53
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alert(row.querySelector('.aaa').innerHTML);
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54
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55
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};
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56
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57
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58
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59
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});
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60
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61
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62
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63
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})();
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64
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65
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```
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