Dialog用法示例

function readInform(id,dom){
    if(id){
        var dialog = new Dialog();
        dialog.url = '${pageContext.request.contextPath}/user/toReadInform.do;
        //(窗口显示dialog.url返回的jsp页面)
        dialog.title = '查看通知';
        dialog.height = 677;
        dialog.width = 960;
        dialog.maximizable = true;
        dialog.buttons= {'关闭':function (event) {
            event.preventDefault();
            window.top.$(this).dialog("close"); 
        }};
        dialog.close = queryUserInform;
        dialog.showDialog();
    }
}

window.top返回顶层窗口，即浏览器窗口，通过window.top拿到dialog对象，dialog再调用自身的dialog(“close”)方法关闭窗口。