chrome中showModalDialog解决方案
调用myShowModalDialog
function myShowModalDialog(url, width, height, callback) { if(window.showModalDialog) { if(callback) { var rlt = showModalDialog(url, '', 'resizable:no;scroll:no;status:no;center:yes;help:no;dialogWidth:' + width + ' px;dialogHeight:' + height + ' px'); if(rlt) return callback(rlt); else { callback(window.returnValue); } } else showModalDialog(url, '', 'resizable:no;scroll:no;status:no;center:yes;help:no;dialogWidth:' + width + ' px;dialogHeight:' + height + ' px'); } else { if(callback) window.showModalDialogCallback = callback; var top = (window.screen.availHeight-30-height)/2; //获得窗口的垂直位置; var left = (window.screen.availWidth-10-width)/2; //获得窗口的水平位置; var winOption = "top="+top+",left="+left+",height="+height+",width="+width+",resizable=no,scrollbars=no,status=no,toolbar=no,location=no,directories=no,menubar=no,help=no"; window.open(url,window, winOption); } }
test.html中脚本函数
<script type='text/javascript'>//在点击网页中确定按钮调用SetReturnValue function SetReturnValue() { var rlt = "我想返回的数值"; window.returnValue = rlt;//ie之类浏览器 if(opener != null && opener != 'undefined') { window.opener.returnValue = rlt; //chrome有些版本有问题, 所以在子窗口同时修改了父窗口的ReturnValue(能执行showModalDialog的chrome) if(window.opener.showModalDialogCallback) window.opener.showModalDialogCallback(rlt); } window.close(); } </script>
调用方式
myShowModalDialog("http://test.com/test.html", 500, 4000, function(resv){ alert(resv);//原窗口关闭处理流程 });