回答編集履歴
1
調整
test
CHANGED
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@@ -18,7 +18,9 @@
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18
18
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19
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var num=3;
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21
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-
var n2=[].filter.call(p.children,function(x,y){return y==idx+num;}).shift();
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21
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+
// var n2=[].filter.call(p.children,function(x,y){return y==idx+num;}).shift();
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22
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+
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23
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+
var n2=p.children[idx+num]; //think49さんの回答のパクリ
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console.log(n2.id);
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