Question

当我在我的应用程序中打开弹出窗口时。进行一些更改并关闭它而不保存。它会显示一条确认消息，弹出窗口不会关闭。

var r = confirm("There are some unsaved changes, do you want to quit?");

进一步执行用户确认，Yes or cancel.(Native jquery buttons). 我需要有三个按钮Yes ,No and Cancel。我这样做了。

 var question = "There are some unsaved changes, do you want to quit?";
            confirmation(question).then(function (answer) {
                // var ansbool = Boolean.parse(answer.toString());
                var r = answer.toString();
                alert(r);
                if (r == "true") {
                   .....
                    return true;
                }
                else {   
                   ....                 
                    return false;
                }
            });

function confirmation(question) {
    var defer = $.Deferred();
    $('<div></div>')
        .html(question)
        .dialog({
            autoOpen: true,
            modal: true,
            title: 'Confirmation',
            buttons: {
                "Yes": function () {
                    defer.resolve("true"); //this text 'true' can be anything. But for this usage, it should be true or false.
                    $(this).dialog("close");
                },
                "No": function () {
                    defer.resolve("false"); //this text 'false' can be anything. But for this usage, it should be true or false.
                    $(this).dialog("close");
                },
                "Cancel": function () {
                    $(this).dialog("close");
                }
            }
        });
    return defer.promise();
};

它显示了包含这三个按钮的消息。但是也关闭了主弹出窗口。当用户点击Yes ,No ,然后它关闭时我想要它。点击后。

提前致谢。

Answer 1

这是因为您的确认电话刚刚通过，它不会等待答案。我知道这样做的唯一方法是将操作放在确认中：

UI.confirmDialog('Record will be removed...Continue?').done(function () {
            //perform the desired function here
            return false;
        }).fail(function () {
            return false;
        });

弹出窗口没有等待响应关闭

1 个答案: