回答編集履歴
1
範囲を狭めた
answer
CHANGED
@@ -52,7 +52,7 @@
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52
52
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53
53
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const s = (a, b)=> +b.value - a.value;
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54
54
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55
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-
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55
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+
myTable.addEventListener ('input', ({target: e})=> {
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try {
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if ('range'== e.type)
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58
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e.closest ('td').querySelector ('output[name="result"]').value = e.value;
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