高版本Chrome不支持showModalDialog
高版本Chrome不支持window.showModalDialog，可用window.open代替
1 var url = "https://www.baidu.com"; 2 var args = {}; 3 var swidth = 830; 4 var sheight = 600; 5 var sLeft = (window.screen.width - 830) / 2; 6 var sTop = (window.screen.height - 600) / 2; 7 8 window.showModalDialog(url, args, "dialogWidth=" + swidth + "px;dialogHeight=" + sheight + "px;status=no;help=no;scroll=yes;resizable=yes;minimize=yes;maximize=yes;"); 9 10 window.open(url, '打开百度', 'top=' + sTop + ',left=' + sLeft + ',height=' + sheight + ', width=' + swidth + ', toolbar=no, menubar=no, resizable=yes,location=no, status=no');
