如何在本地机器上的jquery中使用getJSON调用Controller动作 [英] how to call Controller action using getJSON in jquery on local machine

问题描述

function runFunctionIfAvailable(callback, params) {
        try {
            if (typeof callback !== 'undefined') {
                if ($.isFunction(callback)) {
                    if (params !== null) {
                        return callback(params);
                    } else {
                        return callback();
                    }
                } else if (typeof callback === 'string') {
                    var f = new Function(callback);
                    if (params !== null) {
                        return f.call(params, params);
                    } else {
                        return f();
                    }
                }
            }
        } catch (e) {
            return false;
        }
    };

    login.SubmitJsonpForm = function (form, onSuccessCallback, onBeginCallback, onErrorCallback, onCompleteCallback) {
        var result = runFunctionIfAvailable(onBeginCallback);
        if (result !== false) {
            var url = form.attr("action");

            if (url.indexOf('?') === -1) {
                url = url + "?jsoncallback=?";
            } else {
                url = url + "&jsoncallback=?";
            }
            
            var formItems = form.serializeArray();
            var added = [];

            $.each(formItems, function () {
                if ($.inArray(this.name, added) === -1) {
                    added.push(this.name);
                    $.cookie("__jsonpform_" + this.name, this.value, { secure: true, path: '/' });
                }
            });

            try {
              
                $.getJSON(
                    url,
                    function (data) {
                        runFunctionIfAvailable(onSuccessCallback, data);
                    })
                    .error(function () {
                        runFunctionIfAvailable(onErrorCallback, null);
                    })
                    .complete(function () {
                        /* This is extra protection. Response automatically removes jsonp request cookies. */
                        clearCookies(added);

                        runFunctionIfAvailable(onCompleteCallback, null);
                    });
            } catch (e) {
                if (added) {
                    /* This is extra protection. Response automatically removes jsonp request cookies. */
                    clearCookies(added);
                    runFunctionIfAvailable(onErrorCallback, null);
                }
            }
        } else {
            runFunctionIfAvailable(onCompleteCallback, null);
        }
    };

我获取以下网址：< br $>

I am Getting the Following URL:

http://localhost/home/login?jsoncallback=?

它在服务器托管之后运行良好，但在本地系统中，该操作未触发。功能不起作用



请告诉我问题以及如何在本地运行它。

Its working well in after hosting in server but in local system the action was not firing . the functionality is not working

please tell me the problem and how to run it on local.

推荐答案

.isFunction（callback））{
if （params！== null ）{
return callback（params）;
} else {
return callback（）;
}
} 其他 如果（ typeof 回调=== ' string'）{
var f = new 功能（回调）;
if （params！== null ）{
return f.call（params，params）;
} 其他 {
return f（）;
}
}
}
} catch （e）{
返回 false ;
}
};

login.SubmitJsonpForm = function （form，onSuccessCallback，onBeginCallback，onErrorCallback，onCompleteCallback）{
var result = runFunctionIfAvailable（onBeginCallback）;
if （结果！== false ）{
var url = form.attr（ action）;

if （url.indexOf（' ？'）=== -1）{
url = url + ？jsoncallback =;
} else {
url = url + &安培; jsoncallback =？;
}

var formItems = form.serializeArray（）;
var added = [];

.isFunction(callback)) { if (params !== null) { return callback(params); } else { return callback(); } } else if (typeof callback === 'string') { var f = new Function(callback); if (params !== null) { return f.call(params, params); } else { return f(); } } } } catch (e) { return false; } }; login.SubmitJsonpForm = function (form, onSuccessCallback, onBeginCallback, onErrorCallback, onCompleteCallback) { var result = runFunctionIfAvailable(onBeginCallback); if (result !== false) { var url = form.attr("action"); if (url.indexOf('?') === -1) { url = url + "?jsoncallback=?"; } else { url = url + "&jsoncallback=?"; } var formItems = form.serializeArray(); var added = [];

.each（formItems，函数（）{
if （

.each(formItems, function () { if (

.inArray（此 .name，已添加）=== -1）{
added.push（ this .name）;

.inArray(this.name, added) === -1) { added.push(this.name);

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