質問編集履歴
1
いろいろと省略していたものを追加して動くコードを提示
test
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File without changes
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test
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@@ -10,43 +10,67 @@
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```HTML
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<
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<html lang="ja">
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<head>
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<meta charset="utf-8">
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<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
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</head>
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<body>
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<input type="radio" name="mail" value="1" checked>メール１<br>
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<input type="radio" name="mail" value="2">メール２
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<script>
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$(function(){
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$('input[name=mail]').on('change',function(){
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//途中でイベントを登録
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//途中でイベントを登録
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alert('イベント実行');
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});
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});
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</script>
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<
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<!--
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その後あれこれとHTMLを記述して
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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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<script>
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//最後にイベントを発火させようとしている
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$(
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$(window).on('load',function(){
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alert('test');
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$('input[name=mail]:checked').change();
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});
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</script>
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</script>
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</body>
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</html>
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```
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@@ -68,29 +92,45 @@
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```HTML
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<
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<html lang="ja">
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<head>
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<
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<meta charset="utf-8">
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<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
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</head>
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<body>
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<input type="radio" name="mail" value="1" checked>メール１<br>
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<input type="radio" name="mail" value="2">メール２
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<script>
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$(function(){
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$('input[name=mail]').on('change',function(){
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//途中でイベントを登録
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//途中でイベントを登録
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alert('イベント実行');
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});
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//ここだと動く
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$('input[name=mail]:checked').change();
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});
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/
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</script>
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</body>
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});
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</
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</html>
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```
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