回答編集履歴
2
軽微な書式の変更
test
CHANGED
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@@ -30,7 +30,7 @@
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30
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33
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-
```
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33
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```js
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34
34
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35
35
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const nodeIterator = document.createNodeIterator(
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36
36
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1
質問を勘違いしていたので追記
test
CHANGED
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@@ -11,3 +11,55 @@
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11
11
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$( "p:contains('000-1166-0000')" ).addClass('Klass')
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12
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```
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14
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+
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15
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---
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18
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21
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23
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# 質問を勘違いしていたので追記
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24
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25
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26
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27
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NodeIterator がいいかもしれないですね。
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28
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29
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[NodeIterator - Web APIs | MDN](https://developer.mozilla.org/en-US/docs/Web/API/NodeIterator)
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30
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31
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32
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```
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34
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35
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const nodeIterator = document.createNodeIterator(
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36
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37
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document.body,
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38
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39
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NodeFilter.SHOW_TEXT,
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40
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{
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acceptNode: function (node) {
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44
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45
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return /\d{3}-\d{4}-\d{4}/.test(node.nodeValue) ?
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46
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47
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NodeFilter.FILTER_ACCEPT :
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48
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49
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NodeFilter.FILTER_REJECT;
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50
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51
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}
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52
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}
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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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while ((node = nodeIterator.nextNode())) {
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60
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61
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node.parentNode.classList.add('Klass');
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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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