質問編集履歴
1
「コードの記入」
test
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File without changes
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test
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@@ -1,6 +1,8 @@
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1
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input要素のvalueは数値型か文字列型なのかがよく分かりません。
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+
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+
```
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(html)
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@@ -14,19 +16,15 @@
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</select>
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+
```
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-
(javascript)
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paymentSelect.value:文字列型
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-
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+
```
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-
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-
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-
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-
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(html)
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@@ -38,4 +36,6 @@
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let heightInput = document.getElementById("heightInput");
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+
```
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+
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heightInput.value:数値型？
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