回答編集履歴
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調整
answer
CHANGED
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@@ -1,9 +1,8 @@
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1
1
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```javascript
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2
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-
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2
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+
deleteButton.addEventListener('click', (e) => {
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3
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-
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3
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+
var t=e.target.closest('tr');
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4
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-
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4
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var idx=[...tableBody.querySelectorAll('tr')].indexOf(t);
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5
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-
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5
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t.parentNode.removeChild(t);
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6
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-
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6
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todos.splice(idx,1);
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7
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console.log(todos);
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8
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-
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7
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});
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9
8
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```
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