Question

我正在构建一个移动网络应用程序，该应用程序从我构建的Symfony2应用程序中获取信息。用户必须提交一个表单才能查看信息，但是当我通过AJAX提交表单时，处理它的控制器没有看到提交的表单。

移动应用程序是使用Cordova构建的，因此表单源自静态HTML表单。一旦通过AJAX提交，然后将返回所需的数据。但是，表单提交了精确的触发AJAX以实现它的魔力，但Symfony2没有看到正在提交的表单。我在var_dump上做了$request = $this->getRequest();，此处不包含该表单。这是转储：

object（Symfony \ Component \ HttpFoundation \ Request）＃6（20）{ [＆＃34;属性＆＃34;] =＆GT; object（Symfony \ Component \ HttpFoundation \ ParameterBag）＃9（1）{ [＆＃34;参数＆＃34;：保护] =＆GT; array（3）{[＆＃34; _controller＆＃34;] =＆gt;串（60）＆＃34; CWWA \ CoreBundle \控制器\ AjaxController :: getscheduleAction＆＃34; [＆＃34; _route＆＃34;] =＆GT; string（17）＆＃34; ajax_get_schedule＆＃34; [＆＃34; _route_params＆＃34;] =＆GT; array（0）{}}} [＆＃34; request＆＃34;] =＆gt; object（Symfony \ Component \ HttpFoundation \ ParameterBag）＃7（1）{ [＆＃34;参数＆＃34;：保护] =＆GT; array（0）{}} [＆＃34; query＆＃34;] =＆gt; object（Symfony \ Component \ HttpFoundation \ ParameterBag）＃8（1）{ [＆＃34;参数＆＃34;：保护] =＆GT; array（0）{}} [＆＃34; server＆＃34;] =＆gt; object（Symfony \ Component \ HttpFoundation \ ServerBag）＃12（1）{ [＆＃34;参数＆＃34;：保护] =＆GT; array（35）{[＆＃34; BASE＆＃34;] =＆gt;串（9）＆＃34; / CWWA /卷筒纸＆＃34; [＆＃34; CONTENT_LENGTH＆＃34;] =＆GT;字符串（2）＆＃34; 70＆＃34; [＆＃34; CONTENT_TYPE＆＃34;] =＆GT; string（31）＆＃34; application / json;字符集= UTF-8＆＃34; [＆＃34; DOCUMENT_ROOT＆＃34;] =＆GT; string（8）＆＃34; / var / www＆＃34; [＆＃34; GATEWAY_INTERFACE＆＃34;] =＆GT; string（7）＆＃34; CGI / 1.1＆＃34; [＆＃34; HTTP_ACCEPT＆＃34;] =＆GT; string（46）＆＃34; application / json，text / javascript， / ; Q = 0.01＆＃34; [＆＃34; HTTP_ACCEPT_ENCODING＆＃34;] =＆GT; string（13）＆＃34; gzip，deflate＆＃34; [＆＃34; HTTP_ACCEPT_LANGUAGE＆＃34;] =＆GT; string（14）＆＃34; en-gb，en; q = 0.5＆＃34; [＆＃34; HTTP_CACHE_CONTROL＆＃34;] =＆GT; string（8）＆＃34; no-cache＆＃34; [＆＃34; HTTP_CONNECTION＆＃34;] =＆GT; string（10）＆＃34; keep-alive＆＃34; [＆＃34; HTTP_COOKIE＆＃34;] =＆GT;串（36）＆＃34; PHPSESSID = lvfqh6hcdampcah8mi93il6922＆＃34; [＆＃34; HTTP_HOST＆＃34;] =＆GT;串（9）＆＃34; domain.com＆＃34; [＆＃34; HTTP_PRAGMA＆＃34;] =＆GT; string（8）＆＃34; no-cache＆＃34; [＆＃34; HTTP_REFERER＆＃34;] =＆GT; 字符串（26）＆＃34; http://domain.com/cwwa-app/＆＃34; [＆＃34; HTTP_USER_AGENT＆＃34;] =＆GT; string（85）＆＃34; Mozilla / 5.0（X11; Linux x86_64; rv：24.0）Gecko / 20140722 Firefox / 24.0 Iceweasel / 24.7.0＆＃34; [＆＃34; PATH＆＃34;] =＆GT; string（13）＆＃34; / bin：/ usr / bin＆＃34; [＆＃34; PATH_INFO＆＃34;] =＆GT; string（22）＆＃34; / ajax / client / schedule /＆＃34; [＆＃34; PATH_TRANSLATED＆＃34;] =＆GT; string（29）＆＃34; /var/www/cwwa/web/app_dev.php" [＆＃34; QUERY_STRING＆＃34;] =＆GT; string（0）＆＃34;＆＃34; [＆＃34; REDIRECT_STATUS＆＃34;] =＆GT; string（3）＆＃34; 200＆＃34; [＆＃34; REMOTE_ADDR＆＃34;] =＆GT; string（3）＆＃34; :: 1＆＃34; [＆＃34; REMOTE_PORT＆＃34;] =＆GT; string（5）＆＃34; 33568＆＃34; [＆＃34; REQUEST_METHOD＆＃34;] =＆GT; string（4）＆＃34; POST＆＃34; [＆＃34; REQUEST_URI＆＃34;] =＆GT;串（43）＆＃34; /cwwa/web/app_dev.php/ajax/client/schedule /＆＃34; [＆＃34; SCRIPT_FILENAME＆＃34;] =＆GT; string（29）＆＃34; /var/www/cwwa/web/app_dev.php" [＆＃34; SCRIPT_NAME＆＃34;] =＆GT; string（21）＆＃34; /cwwa/web/app_dev.php" [＆＃34; SERVER_ADDR＆＃34;] =＆GT; string（3）＆＃34; :: 1＆＃34; [＆＃34; SERVER_ADMIN＆＃34;] =＆GT; string（19）＆＃34; webmaster @ localhost＆＃34; [＆＃34; SERVER_NAME＆＃34;] =＆GT; string（9）＆＃34; localhost＆＃34; [＆＃34; SERVER_PORT＆＃34;] =＆GT;字符串（2）＆＃34; 80＆＃34; [＆＃34; SERVER_PROTOCOL＆＃34;] =＆GT; string（8）＆＃34; HTTP / 1.1＆＃34; [＆＃34; SERVER_SIGNATURE＆＃34;] =＆GT; 字符串（70）＆＃34; Apache / 2.2.22（Debian）服务器在localhost端口80＆＃34; [＆＃34; SERVER_SOFTWARE＆＃34;] =＆GT; string（22）＆＃34; Apache / 2.2.22（Debian）＆＃34; [＆＃34; PHP_SELF＆＃34;] =＆GT;串（43）＆＃34; /cwwa/web/app_dev.php/ajax/client/schedule /＆＃34; [＆＃34; REQUEST_TIME＆＃34;] =＆GT; int（1409142446）}} [＆＃34; files＆＃34;] =＆gt; object（Symfony \ Component \ HttpFoundation \ FileBag）＃11（1）{ [＆＃34;参数＆＃34;：保护] =＆GT; array（0）{}} [＆＃34; cookies＆＃34;] =＆gt; object（Symfony \ Component \ HttpFoundation \ ParameterBag）＃10（1）{ [＆＃34;参数＆＃34;：保护] =＆GT; array（1）{[＆＃34; PHPSESSID＆＃34;] =＆gt;串（26）＆＃34; lvfqh6hcdampcah8mi93il6922＆＃34; } {＆＃34;标题＆＃34;] =＆gt; object（Symfony \ Component \ HttpFoundation \ HeaderBag）＃13（2）{ [＆＃34;头＆＃34;：保护] =＆GT; array（13）{[＆＃34; content-length＆＃34;] =＆gt; array（1）{ [0] =＆GT;字符串（2）＆＃34; 70＆＃34; } [＆＃34; content-type＆＃34;] =＆gt; array（1）{[0] =＆gt;串（31）＆＃34;应用/ JSON;字符集= UTF-8＆＃34; } [＆＃34;接受＆＃34;] =＆gt; array（1）{[0] =＆gt; string（46）＆＃34; application / json，text / javascript， / ; Q = 0.01＆＃34; } [＆＃34;接受编码＆＃34;] =＆GT; array（1）{[0] =＆gt; string（13）＆＃34; gzip，deflate＆＃34; } [＆＃34;接受语言＆＃34;] =＆GT; array（1）{[0] =＆gt; string（14）＆＃34; en-gb，en; q = 0.5＆＃34; } [＆＃34;缓存控制＆＃34;] =＆GT; array（1）{[0] =＆gt; string（8）＆＃34; no-cache＆＃34; } [＆＃34;连接＆＃34;] =＆GT; array（1）{[0] =＆gt; string（10）＆＃34; keep-alive＆＃34; } [＆＃34;饼干＆＃34;] =＆GT; array（1）{[0] =＆gt;串（36）＆＃34; PHPSESSID = lvfqh6hcdampcah8mi93il6922＆＃34; } [＆＃34; host＆＃34;] =＆gt; array（1）{[0] =＆gt; string（9）＆＃34; localhost＆＃34; } [＆＃34; pragma＆＃34;] =＆gt; array（1）{[0] =＆gt;串（8）＆＃34;无缓存＆＃34; } [＆＃34; referer＆＃34;] =＆gt; array（1）{[0] =＆gt;串（26）＆＃34; http://domain.com/cwwa-app/＆＃34; } [＆＃34; user-agent＆＃34;] =＆gt; array（1）{[0] =＆gt; string（85）＆＃34; Mozilla / 5.0（X11; Linux x86_64; rv：24.0）Gecko / 20140722 Firefox / 24.0 Iceweasel / 24.7.0＆＃34; } [＆＃34; x-php-ob-level＆＃34;] =＆gt; array（1）{[0] =＆gt; int（1）}} [＆＃34; cacheControl＆＃34;：protected] =＆gt; array（1）{[＆＃34; no-cache＆＃34;] =＆gt; bool（true）}} [＆＃34; content＆＃34;：protected] =＆gt; NULL [＆＃34; languages＆＃34;：protected] =＆gt; NULL [＆＃34; charsets＆＃34;：protected] =＆gt;空值 [＆＃34; acceptableContentTypes＆＃34;：保护] =＆GT; NULL [＆＃34; pathInfo＆＃34;：protected] =＆gt; string（22）＆＃34; / ajax / client / schedule /＆＃34; [＆＃34; requestUri＆＃34;：保护] =＆GT; string（43）＆＃34; /cwwa/web/app_dev.php/ajax/client/schedule /" [＆＃34;的baseUrl＆＃34;：保护] =＆GT; string（21）＆＃34; /cwwa/web/app_dev.php" [＆＃34;基本路径＆＃34;：保护] =＆GT; NULL [＆＃34;方法＆＃34;：protected] =＆gt; string（4）＆＃34; POST＆＃34; [＆＃34;格式＆＃34;：保护] =＆GT; NULL [＆＃34; session＆＃34;：protected] =＆gt; object（Symfony \ Component \ HttpFoundation \ Session \ Session）＃67（3）{ [＆＃34;存储＆＃34;：保护] =＆GT; 对象（Symfony的\元器件\ HttpFoundation \会话\存储\ NativeSessionStorage）＃66 （5）{[＆＃34; bags＆＃34;：protected] =＆gt; array（2）{[＆＃34; attributes＆＃34;] =＆gt; 对象（Symfony的\元器件\ HttpFoundation \会话\属性\ AttributeBag）＃62 （3）{ [＆＃34;名称＆＃34;：＆＃34; Symfony的\元器件\ HttpFoundation \会话\属性\ AttributeBag＆＃34;：私人] =＆GT; string（10）＆＃34; attributes＆＃34; [＆＃34; storageKey＆＃34;：＆＃34; Symfony的\元器件\ HttpFoundation \会话\属性\ AttributeBag＆＃34;：私人] =＆GT; string（15）＆＃34; _sf2_attributes＆＃34; [＆＃34;属性＆＃34;：保护] =＆GT; array（0）{}} [＆＃34;闪烁＆＃34;] =＆GT; object（Symfony \ Component \ HttpFoundation \ Session \ Flash \ FlashBag）＃61（3） { [＆＃34;名称＆＃34;：＆＃34; Symfony的\元器件\ HttpFoundation \会话\闪存\ FlashBag＆＃34;：私人] =＆GT; 字符串（7）＆＃34;闪烁＆＃34; [＆＃34;闪烁＆＃34;：＆＃34; Symfony的\元器件\ HttpFoundation \会话\闪存\ FlashBag＆＃34;：私人] =＆GT; 数组（0）{} [＆＃34; storageKey＆＃34;：＆＃34; Symfony的\元器件\ HttpFoundation \会话\闪存\ FlashBag＆＃34;：私人] =＆GT; string（12）＆＃34; _sf2_flashes＆＃34; }＆＃34;已启动＆＃34;：protected] =＆gt;布尔（假） [＆＃34;关闭＆＃34;：保护] =＆GT; bool（false）[＆＃34; saveHandler＆＃34;：protected] =＆gt; 对象（Symfony的\元器件\ HttpFoundation \会话\存储\代理\ NativeProxy）＃63 （3）{[＆＃34;包装＆＃34;：受保护] =＆gt; bool（false）[＆＃34; active＆＃34;：protected] =＆gt; bool（false）[＆＃34; saveHandlerName＆＃34;：protected] =＆gt; string（5）＆＃34; files＆＃34; } [＆＃34; metadataBag＆＃34;：保护] =＆GT; 对象（Symfony的\元器件\ HttpFoundation \会话\存储\ MetadataBag）＃64 （4）{ [＆＃34;名称＆＃34;：＆＃34; Symfony的\元器件\ HttpFoundation \会话\存储\ MetadataBag＆＃34;：私人] =＆GT; string（10）＆＃34; __ metadata＆＃34; [＆＃34; storageKey＆＃34;：＆＃34; Symfony的\元器件\ HttpFoundation \会话\存储\ MetadataBag＆＃34;：私人] =＆GT; string（9）＆＃34; _sf2_meta＆＃34; [＆＃34;元＆＃34;：保护] =＆GT; array（3）{[＆＃34; c＆＃34;] =＆gt; INT（0） [＆＃34; U＆＃34;] =＆GT; int（0）[＆＃34; l＆＃34;] =＆gt; int（0）} [＆＃34; LASTUSED＆＃34;：＆＃34; Symfony的\元器件\ HttpFoundation \会话\存储\ MetadataBag＆＃34;：私人] =＆GT; 空值 } } [＆＃34; flashName＆＃34;：＆＃34; Symfony的\元器件\ HttpFoundation \会话\会话＆＃34;：私人] =＆GT; 字符串（7）＆＃34;闪烁＆＃34; [＆＃34;的attributeName＆＃34;：＆＃34; Symfony的\元器件\ HttpFoundation \会话\会话＆＃34;：私人] =＆GT; string（10）＆＃34; attributes＆＃34; } [＆＃34; locale＆＃34;：protected] =＆gt;空值 [＆＃34; defaultLocale＆＃34;：保护] =＆GT; string（2）＆＃34; en＆＃34; }

HTML表单是这样的：

        <form method="post" name="scf" id="scheduleChangeForm" action="http://localhost/cwwa/web/app_dev.php/ajax/client/schedule/">
            <input type="hidden" id="scheduleChangeCustomer" class="form-control" name="scf[customer]" />
            <select id="divisionSelect" class="form-control" name="scf[division]">
                <option>All Divisions</option>
            </select>
            <select id="siteSelect" class="form-control siteDivSelect" name="scf[site]">
                <option>All Sites</option>
            </select>
            <button type="submit" class="btn btn-primary btn-go" id="chSBtn">Submit <i class="fa fa-arrow-circle-right"></i></button>
        </form>

AJAX就像这样：

var scf = $('#scheduleChangeForm');

scf.submit(function(){

    $.ajax({
        type: scf.attr('method'),
        url: scf.attr('action'),
        dataType: 'json',
        crossDomain: true,
        contentType: 'application/json',
        data: scf.serialize(),
        success: function(data) {
            // Deals with a successful AJAX submit
        }
    });
});

修改
我已将以下代码添加到控制器中：

$content = $this->get("request")->getContent();
print_r($content);

这返回了以下内容：

SCF％5Bcustomer％5D = 1＆安培; SCF％5Bdivision％5D = CIRCOM +托管＆安培; SCF％5Bsite％5D = 633

因此表单正在提交给请求，但不确定为什么它会像这样显示。

Answer 1

我认为你可能需要一个csrf令牌？

如何从非Symfony2站点向Symfony2提交表单

1 个答案: