iframe高度自适应子页面高度 使用onload属性
<!DOCTYPE html> <html> <head> <title>测试</title> <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0, user-scalable=0"> </head> <body id="body1"> <iframe id="urls" src="child1.html" frameborder="0" scrolling="no" height="100%" style="width: 1px; min-width: 100%; *width: 100%;" ></iframe> <div style="height: 200px; background: green;"> </div> </body> <script> var iframe = document.getElementById('urls'); function iframeLoad() { iframe.height=document.getElementById("urls").contentWindow.document.body.clientHeight; } /* function iframeclick(){ iframeLoad(); } */ if (iframe.attachEvent){ iframe.attachEvent("onload",function(){ iframeLoad(); }); } else { iframe.onload = function(){ iframeLoad(); }; } </script> </html>