AJAX调用[object％20Object]而不是URL（Symfony）(AJAX calls [object%20Object] instead of URL (Symfony))

 在小枝我使用data-post-url="{{ path('ajax')}}"所以我可以通过使用var path = $("#edit-url-js").data(); 
 
 然而，不要去http：//localhost/happysaucer/web/app_dev.php/ajax它到http：//localhost/happysaucer/web/app_dev.php/profile/ [object％20Object] 
 
 这是奇怪的，因为当我console.log（路径）'路径'变量它返回正确的网址。 当我对url进行硬编码时，'path'变量返回ajax调用。 
 
 AJAX电话： 
 
$(document).ready(function(){

var path = $("#edit-url-js").data();

$(".option-js").on("change", function() {

    $.ajax({
        url: path,
        type: "post",
        data: "test",
        success: function(data) {

        }
    });

});
});
 
 控制器操作 
 
/**                                                                                   
* @Route("/ajax", name="ajax")
*/
public function ajaxAction(Request $request)    
{

    $r = new JsonResponse();

    return $r->setData([
        'success' => true,
    ]);
}
 
 枝条代码 
 
<div class="consumeable-container" id="edit-url-js" data-post-url="{{ path('ajax')}}">

In twig I use data-post-url="{{ path('ajax')}}" so I can get the url in javascript by using var path = $("#edit-url-js").data();
 
However instead of going to http://localhost/happysaucer/web/app_dev.php/ajax it goes to http://localhost/happysaucer/web/app_dev.php/profile/[object%20Object]
 
Which is weird because when I console.log(path) the 'path' variable it return the right url. When I hardcode the url the 'path' variable returns the ajax call works like it should.
 
AJAX call:
 
$(document).ready(function(){

var path = $("#edit-url-js").data();

$(".option-js").on("change", function() {

    $.ajax({
        url: path,
        type: "post",
        data: "test",
        success: function(data) {

        }
    });

});
});
 
Controller Action
 
/**                                                                                   
* @Route("/ajax", name="ajax")
*/
public function ajaxAction(Request $request)    
{

    $r = new JsonResponse();

    return $r->setData([
        'success' => true,
    ]);
}
 
Twig code
 
<div class="consumeable-container" id="edit-url-js" data-post-url="{{ path('ajax')}}">

原文：https://stackoverflow.com/questions/50003024