Chrome showModalDialog undefined is not a function 的替代方案

function myShowModalDialog(url, width, height, fn) {    if (navigator.userAgent.indexOf("Chrome") > 0) {        window.returnCallBackValue354865588 = fn;        var paramsChrome = 'height=' + height + ', width=' + width + ', top=' + (((window.screen.height - height) / 2) - 50) +            ',left=' + ((window.screen.width - width) / 2) + ',toolbar=no, menubar=no, scrollbars=no, resizable=no, location=no, status=no';        window.open(url, "newwindow", paramsChrome);    }    else {        var params = 'dialogWidth:' + width + 'px;dialogHeight:' + height + 'px;status:no;dialogLeft:'                    + ((window.screen.width - width) / 2) + 'px;dialogTop:' + (((window.screen.height - height) / 2) - 50) + 'px;';        var tempReturnValue = window.showModalDialog(url, "", params);        fn.call(window, tempReturnValue);    }}function myReturnValue(value) {    if (navigator.userAgent.indexOf("Chrome") > 0) {        window.opener.returnCallBackValue354865588.call(window.opener, value);    }    else {        window.returnValue = value;    }}

以上代码保存到公用JS文件中 页面引用

父窗体调用方法

myShowModalDialog("Channel-Operation-"+ $(this).attr("data-id"), 500, 300,function (v) {

    if(v == 1) {

        loadList();

    }

});

最后一个参数为回调函数

子窗体传值方法

myReturnValue(1);

window.close();