嗯，这可以工作。

您的对话框函数... showDialog（）

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");
                }
            },
            close: function () {
                $(this).remove();
            }
        });
    return defer.promise();
}

然后是使用该功能的代码...

function onclick(){
    var question = "Do you want to start a war?";
    confirmation(question).then(function (answer) {
        var ansbool = Boolean.parse(answer.toString());
        if(ansbool){
            alert("this is obviously " + ansbool);//TRUE
        } else {
            alert("and then there is " + ansbool);//FALSE
        }
    });
}

对于大多数人来说，这似乎是错误的.但是在某些情况下，您无法不从JQuery Dialog返回。

这基本上将模仿Confirm（）函数.但是带有丑陋的代码和漂亮的确认框外观：）

我希望这可以帮助一些人。

function bsConfirm(question) {
    var defer = $.Deferred();
    BootstrapDialog.show({
        type: BootstrapDialog.TYPE_PRIMARY,
        title: 'Confirmation',
        message: question,
        closeByBackdrop: false,
        closeByKeyboard: false,
        draggable: true,
        buttons: [{
            label: 'Yes',
            action: function (dialog) {
                defer.resolve(true);
                dialog.close();
            }
        }, {
            label: 'No',
            action: function (dialog) {
                defer.resolve(false);
                dialog.close();
            }
        }],
        close: function (dialog) {
            dialog.remove();
        }
    });
    return defer.promise();
}
function bsAlert(error, message) {
    BootstrapDialog.show({
        type: error ? BootstrapDialog.TYPE_DANGER : BootstrapDialog.TYPE_SUCCESS,
        title: error ? "Error" : "Success",
        message: message,
        closeByBackdrop: false,
        closeByKeyboard: false,
        draggable: true,
        buttons: [{
            label: 'OK',
            action: function (d) {
                d.close();
            }
        }]
    });
}

并使用它（大致相同的方式）

bsConfirm("Are you sure Bootstrap is what you wanted?").then(function (a) {
    if (a) {
        bsAlert("Well done! You have made the right choice");
    } else {
        bsAlert("I don't like you!");
    }
});

我已经创建了这个JSFIDDLE并更改了布尔分析，因为它已经崩溃了.谢谢，皮埃尔！ 这节省了我很多时间。

javascript：

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.
                $(this).dialog("close");
            }
        },
        close: function () {
            //$(this).remove();
            $(this).dialog('destroy').remove()
        }
    });
return defer.promise();
};
function onclick(){
var question = "Do you want to start a war?";
confirmation(question).then(function (answer) {
    console.log(answer);
    var ansbool = (String(answer) == "true");
    if(ansbool){
        alert("this is obviously " + ansbool);//TRUE
    } else {
        alert("and then there is " + ansbool);//FALSE
    }
});
}
$("#item").on('click', onclick);

HTML：

<button id="item">Hello, click me.</button>

为什么不使用带有resolve（" false"）的拒绝方法.然后，您将能够传递一个对象作为参数。 假设您有多个输入字段集，每个字段都有一个删除按钮：

function confirmation(question,obj) {
    var defer = $.Deferred();
    $('<div></div>')
        .html(question)
        .dialog({
            autoOpen: true,
            modal: true,
            title: 'Confirmation',
            buttons: {
                "Oui": function () {
                    defer.resolve(obj);// pass the object to delete to the defer object
                    $(this).dialog("close");
                },
                "Non": function () {
                    defer.reject();//reject, no need to pass the object
                    $(this).dialog("close");
                }
            },
            close: function () {
                $(this).dialog('destroy').remove()
            }
        });
    return defer.promise();
}
$(document).on("click", ".btn-suppr",function (){// all delete buttons having a class btn-suppr
var question = "Are you sure to delete this fieldset ?";
confirmation(question,$(this)).then(function (obj) {
                                obj.parent('fieldset').remove(); // remove the parent fieldset of the delete button if confirmed
                            });
                        });