<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>無標題文件</title> </head> <body> <style> #div1{ width:500px; height:500px; border:thin solid red; } </style> <div id="div1"> <div id="div2">test test</div> </div> <script src="js/jquery-1.11.3.min.js"></script> <script type="text/javascript"> resizeTxtH(); function resizeTxtH(){ var wordboxX = $('#div1'); var wordboxY = $('#div2'); var wordboxX_h = $('#div1').height(); var wordboxY_h = $('#div2').height(); //初始化文字大小为最小 wordboxY.css('font-size', '12px'); var pxv = 0; for (var i = 12; i < 1000; i++) { if (wordboxY_h > wordboxX_h) { pxv = i - 2; wordboxY.css('font-size', pxv + 'px'); alert('i = ' + i + ', pxv = ' + pxv + ', wordboxX_h = ' + wordboxX_h + ', wordboxY_h = ' + wordboxY_h); //结束循环 break; } alert('i = ' + i + ', pxv = ' + pxv + ', wordboxX_h = ' + wordboxX_h + ', wordboxY_h = ' + wordboxY_h); wordboxY.css('font-size', i + 'px'); wordboxY.css('border', 'thin solid blue'); wordboxY_h = $('#div2').height(); } } </script> </body> </html>
2015年11月13日 星期五
CSS: 根據外框高度自動調整文字大小
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