摘要：
functionAddComfirmClose() { window.parent.document.body.onbeforeunload =function() { window.parent.event.returnValue ="提示?：o你?还1没?有D保存?页3面?。"; } }function UnComfirmClose() {window.parent.document.body.onbeforeunload =null;}<inputid="saveflag" onclick="AddComfirmClose()&qu 阅读全文
