回答編集履歴
1
調整
test
CHANGED
@@ -10,7 +10,7 @@
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10
10
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11
11
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var s2=document.querySelector('#s2');
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12
12
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13
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-
var s2c=
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13
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+
var s2c=s2.cloneNode(true);
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14
14
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15
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s2c.removeAttribute('id');
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16
16
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