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jQery使网页在显示器上居中显示适用于任何分辨率_jquery

WBOY
WBOYOriginal
2016-05-16 16:45:281174browse

检测屏幕宽度,并设置为id为frame的div宽度, 根据自己网页的最大宽度来调节,小demo最大宽度为1440

复制代码 代码如下:





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<script> <BR>function onWidthChange(){ <BR>var w=$(window).width(); <BR>x=(w-1440)/2; <BR>$("#frame").css("width",w); <BR>if(w<1024){ <BR>$("#frame").css("overflow","visible"); <BR>$("#webContent").css("margin-left",x); <BR>}else if(1024<w<1440){ <BR>$("#frame").css("overflow","hidden"); <BR>$("#webContent").css("margin-left",x); <BR>} <BR>setTimeout(onWidthChange,0); <BR>}; <BR></script>




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