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jQueryでテーブルの行と列を入れ替える

Last updated at Posted at 2013-05-29

HTMLのテーブルの行と列を入れ替えるスクリプトです。
需要がどこにあるかは別として…(笑)

  • jQueryが必要です。
  • テーブルのIDを指定して実行するだけ(トグル動作します)。
	function matrix_transform(tableid){
		tid = "#"+tableid;
		//後で削除するため、既存の行にtemptrクラスをつける
		$(tid+" tr").addClass("temptr");
		//thead,tbodyは行列変換で意味をなさなくなるのでタグを除去する
		$(tid+" thead,"+tid+" tbody").children().unwrap();
		$(tid+" tr:first td,"+tid+" tr:first th").each(function(){
			tds = $(this).index()+1;
			$(tid).append("<tr />");
			$(tid+" tr.temptr").each(function(){
				$(tid+" tr:eq("+$(this).index()+") > :nth-child("+tds+")").clone(true).appendTo(tid+"tr:last");
			});//tr.temptr each
		});
		$(tid+" tr.temptr").remove();
		}

プラグイン化したもの、動作デモは下記URLで
Markdown: プラグイン、デモ

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