回答編集履歴
3
びちょうせい
test
CHANGED
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@@ -12,9 +12,9 @@
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12
12
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document.addEventListener('click',e=>{
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-
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const t=e.target;
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if(
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if(t.closest('.bookAdd')){
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const newLi=document.createElement('li');
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@@ -34,10 +34,10 @@
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34
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}
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37
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-
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37
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t.closest('.deleteBook')?.closest('li').remove();
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});
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40
40
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41
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```
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41
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42
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-
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43
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-
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43
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+
※一部調整
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2
chousei
test
CHANGED
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@@ -10,9 +10,9 @@
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10
10
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11
11
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```javascript
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12
12
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13
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-
document.addEventListener('click',
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13
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document.addEventListener('click',e=>{
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let bookAddSystem
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let bookAddSystem;
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if(bookAddSystem=e.target.closest('.bookAdd')){
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@@ -34,12 +34,10 @@
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34
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}
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36
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37
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-
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37
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+
e.target.closest('.deleteBook')?.closest('li').remove();
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38
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-
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39
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-
deleteLi.remove();
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40
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-
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-
}
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});
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```
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1
sample
test
CHANGED
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@@ -1,3 +1,45 @@
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1
1
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追加をクリックしないと削除ボタンが作成されないのに
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2
2
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3
3
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削除ボタンにクリックイベントを設定しようとしています
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4
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+
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5
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6
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7
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# sample
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8
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9
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//sample.js
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10
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11
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```javascript
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12
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document.addEventListener('click',(e)=>{
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14
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15
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let bookAddSystem,deleteLi;
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16
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if(bookAddSystem=e.target.closest('.bookAdd')){
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const newLi=document.createElement('li');
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document.querySelector('.taskAdd').appendChild(newLi);
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const value=document.querySelector('.bookText').value;
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[new Text(value),
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Object.assign(document.createElement('textarea'),{value}),
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Object.assign(document.createElement('button'),{className:'deleteBook',textContent:'削除'}),
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Object.assign(document.createElement('button'),{textContent:'編集'}),
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].forEach(x=>newLi.appendChild(x));
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34
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35
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}
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36
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if(deleteLi=e.target.closest('.deleteBook')?.closest('li')){
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38
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deleteLi.remove();
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40
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}
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42
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});
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45
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```
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