毎回「アレ、取得した要素をここに追加したいときどうするんだっけ?」ってなるので、jQueryで要素の移動(挿入)を行うサンプルを作成。このままコピペしてhtml形式で保存すれば動作確認できる。視覚的にわかりやすくするためにスタイルを適当にぺしぺししてる。
使用している関数
- appendTo
- append
- prependTo
- prepend
- insertAfter
- insertBefore
- before
- after
サンプルコード
<!DOCTYPE html> <html lang="ja"> <head> <style type="text/css"> .sample-outer { margin-bottom: 30px; width: 600px; padding: 10px; border: 1px solid #000; } .sample-outer > h1 { margin: 3px 0; } .sample-inner { width: 80%; padding: 15px; background-color: #c0c0c0; } .sample-inner > div { width: 60%; font-size: 18px; padding: 8px; } .sample-inner.sib1 { margin-bottom: 8px; } .s1 { background-color: #006400; } .s2 { background-color: #ff8c00; } .s3 { background-color: #00bfff; } button { display: block; margin: 30px 0; } textarea { width: 400px; } </style> <script src="http://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script> <script> $(function() { $("button").on("click", function() { var outer = $(this).parent(".sample-outer"); var inner = $(this).siblings(".sample-inner.sib1"); var eName = $(this).val(); outer.find(".s3")[eName](inner.children(".s2")); $(this).prop("disabled", true); }); }); </script> </head> <body> <div id="content"> <p>ボタンをクリックすると、bar.xxx(foo)を実行します.<br/>※xxxはボタンに表示されている関数</p> <div class="sample-outer"> <h1>appendTo</h1> <div class="sample-inner sib1"> <div class="s1">hoge</div> <div class="s2">foo</div> </div> <div class="sample-inner sib2"> <div class="s3">bar</div> </div> <button type="button" value="appendTo">appendTo!!</button> </div> <div id="" class="sample-outer"> <h1>append</h1> <div class="sample-inner sib1"> <div class="s1">hoge</div> <div class="s2">foo</div> </div> <div class="sample-inner sib2"> <div class="s3">bar</div> </div> <button type="button" value="append">append!!</button> </div> <div id="" class="sample-outer"> <h1>prependTo</h1> <div class="sample-inner sib1"> <div class="s1">hoge</div> <div class="s2">foo</div> </div> <div class="sample-inner sib2"> <div class="s3">bar</div> </div> <button type="button" value="prependTo">prependTo!!</button> </div> <div id="" class="sample-outer"> <h1>prepend</h1> <div class="sample-inner sib1"> <div class="s1">hoge</div> <div class="s2">foo</div> </div> <div class="sample-inner sib2"> <div class="s3">bar</div> </div> <button type="button" value="prepend">prepend!!</button> </div> <div id="" class="sample-outer"> <h1>insertAfter</h1> <div class="sample-inner sib1"> <div class="s1">hoge</div> <div class="s2">foo</div> </div> <div class="sample-inner sib2"> <div class="s3">bar</div> </div> <button type="button" value="insertAfter">insertAfter!!</button> </div> <div id="" class="sample-outer"> <h1>insertBefore</h1> <div class="sample-inner sib1"> <div class="s1">hoge</div> <div class="s2">foo</div> </div> <div class="sample-inner sib2"> <div class="s3">bar</div> </div> <button type="button" value="insertBefore">insertBefore!!</button> </div> <div id="" class="sample-outer"> <h1>before</h1> <div class="sample-inner sib1"> <div class="s1">hoge</div> <div class="s2">foo</div> </div> <div class="sample-inner sib2"> <div class="s3">bar</div> </div> <button type="button" value="before">before!!</button> </div> <div id="" class="sample-outer"> <h1>after</h1> <div class="sample-inner sib1"> <div class="s1">hoge</div> <div class="s2">foo</div> </div> <div class="sample-inner sib2"> <div class="s3">bar</div> </div> <button type="button" value="after">after!!</button> </div> </div> </body> </html>