//弹出一个对话框 参数的顺序: url, iWidth, iHeight, vArguments
function openDialog() {
var url, len = arguments.length, sFeatures, ret;
if (len == 1) {
url = arguments[0];
var iWidth = 800; //弹出窗口的宽度;
var iHeight = 600; //弹出窗口的高度;
return window.showModalDialog(url, "", "dialogWidth=" + iWidth + "px;dialogHeight=" + iHeight + "px;status=no;");
}
else {
url = arguments[0];
iWidth = arguments[1];
iHeight = arguments[2];
sFeatures = "dialogWidth=" + iWidth + "px;dialogHeight=" + iHeight + "px;status=no;";
if (len == 3) ret = window.showModalDialog(url, "", sFeatures);
else if (len == 4) ret = window.showModalDialog(url, arguments[3], sFeatures);
return ret;
}
}
//弹出一个新窗口 isres:是否可调整大小
function windowOpen(url, iWidth, iHeight, isres) {
var iTop = (window.screen.availHeight - 30 - iHeight) / 2; //获得窗口的垂直位置;
var iLeft = (window.screen.availWidth - 10 - iWidth) / 2; //获得窗口的水平位置;
var rs;
if (isres == undefined) rs = 'no';
else rs = 'yes';
window.open(url, "_blank", 'height=' + iHeight + ',width=' + iWidth + ',top=' + iTop + ',left=' + iLeft +
',toolbar=no,menubar=no,scrollbars=no,resizable=' + rs + ',location=no,status=no ');
}
用法
openDialog('/test/test3.aspx?r=' + Math.random(), 1200, 600, window);//打开对话框
windowOpen('/test/test3.aspx?r=' + Math.random(), 1200, 600);//打开新窗口
openDialog()这种方法已经不适用了,多数浏览器已经不支持,只有IE模式下支持