1、JavaScript代码如下:
function autoFrameSize(iframe) { var _width=$("#"+iframe).contents().find("body")[0].scrollWidth; var _height=$("#"+iframe).contents().find("body")[0].offsetHeight; $("#"+iframe).height(_height); $("#"+iframe).width(_width); }
2、Iframe的调用如下:
<iframe onload="autoFrameSize('mainFrame');" name="mainFrame" id="mainFrame" width="990" frameborder="no" border="0" src="${ctx }/welcome" scrolling="no"></iframe>