JS html页面

js窗口置顶

        if (window != top)
            top.location.href = location.href;

js打开新窗口

js window.open()弹出窗口参数说明及居中设置

function openWin() {
    var url = '/Admin/EnterSeat/AddSeatIndex';                             //转向网页的地址; 
    var name = '添加现场数据';                            //网页名称，可为空; 
    var iWidth = 880;                          //弹出窗口的宽度; 
    var iHeight = 560;                         //弹出窗口的高度; 
    //获得窗口的垂直位置 
    var iTop = (window.screen.availHeight - 30 - iHeight) / 2;
    //获得窗口的水平位置 
    var iLeft = (window.screen.availWidth - 10 - iWidth) / 2;
    window.open(url, name, 'height=' + iHeight + ',,innerHeight=' + iHeight + ',width=' + iWidth + ',innerWidth=' + iWidth + ',top=' + iTop + ',left=' + iLeft +
        ',status=no,toolbar=no,menubar=no,location=no,resizable=no,scrollbars=3,titlebar=no');
    // window.open("AddScfj.aspx", "newWindows", 'height=100,width=400,top=0,left=0,toolbar=no,menubar=no,scrollbars=no, resizable=no,location=no, status=no'); 
}

js获取页面url的值

var timeInterval = decodeURI(getUrlParam("timeInterval"));
function getUrlParam(k) {
    var regExp = new RegExp('([?]|&)' + k + '=([^&]*)(&|$)');
    var result = window.location.href.match(regExp);
    if (result) {
        return decodeURIComponent(result[2]);
    } else {
        return null;
    }
}