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| /* | |
| * jquery-auto-height.js | |
| * | |
| * Copyright (c) 2010 Tomohiro Okuwaki (http://www.tinybeans.net/blog/) | |
| * Licensed under MIT Lisence: | |
| * http://www.opensource.org/licenses/mit-license.php | |
| * http://sourceforge.jp/projects/opensource/wiki/licenses%2FMIT_license | |
| * | |
| * Since: 2010-04-19 | |
| * Update: 2015-03-26 | |
| * version: 0.05 | |
| * Comment: | |
| * | |
| * jQuery 1.2 <-> 1.10.2 | |
| * | |
| */ | |
| (function($){ | |
| $.fn.autoHeight = function(options){ | |
| var op = $.extend({ | |
| column : 0, | |
| clear : 0, | |
| height : 'minHeight', | |
| reset : '' | |
| },options || {}); // optionsに値があれば上書きする | |
| var self = $(this); | |
| if (op.reset === 'reset') { | |
| self.removeAttr('style'); | |
| } | |
| // 要素の高さを取得 | |
| var hList = self.map(function(){ | |
| return $(this).height(); | |
| }).get(); | |
| var hListLine = []; | |
| if (op.column > 1) { | |
| for(var i = 0, l = hList.length; i < Math.ceil(l / op.column); i++) { | |
| var x = i * op.column; | |
| // 指定カラム数の配列を切り出し、その中の高さの最大値を取得する | |
| hListLine.push(Math.max.apply(null, hList.slice(x, x + op.column))); | |
| } | |
| } | |
| // 高さの最大値を要素に適用 | |
| var ie6 = typeof window.addEventListener === "undefined" && typeof document.documentElement.style.maxHeight === "undefined"; | |
| if (op.column > 1) { | |
| for (var j=0; j<hListLine.length; j++) { | |
| for (var k=0; k<op.column; k++) { | |
| if (ie6) { | |
| self.eq(j*op.column+k).height(hListLine[j]); | |
| } else { | |
| self.eq(j*op.column+k).css(op.height,hListLine[j]); | |
| } | |
| if (k === 0 && op.clear !== 0) { | |
| self.eq(j*op.column+k).css('clear','both'); | |
| } | |
| } | |
| } | |
| } else { | |
| // 取得した高さの数値の最大値を取得 | |
| var hMax = Math.max.apply(null, hList); | |
| if (ie6) { | |
| self.height(hMax); | |
| } else { | |
| self.css(op.height, hMax); | |
| } | |
| } | |
| }; | |
| })(jQuery); | |