Question

这是我的app / routing.yml

FrontendBundle：
resource: "@FrontendBundle/Resources/config/routing.yml"
prefix:   /{_locale}/
requirements:
    _locale: en|es
BackendBundle：
resource: "@BackendBundle/Resources/config/routing.yml"
prefix:   /{_locale}/app
requirements:
    _locale: en|es
fos_js_routing：资源：＆＃34; @ FOSJsRoutingBundle / Resources / config / routing / routing.xml＆＃34;

这是我的BackendBundle \ Resources \ Config \ routing.yml

getModelsFromMake：

pattern:  /getModelsFromMake/{idMake}

defaults: { _controller: BackendBundle:Backend:getModelFromMake }
options:
    expose: true

我的问题是当我这样做一个ajax调用时：

$。AJAX（{ 键入：＆＃34; POST＆＃34;，

    url: Routing.generate('getModelsFromMake'),
    data: {
        idMake: $('#make').val(),
    },
    dataType: "json",
    success: function(data) { console.log("All OK"); },
    error: function()       { console.log("ERROR"); }
});

铬检查员告诉我：

Uncaught Error: The route "getModelsFromMake" requires the parameter "_locale".

有什么想法解决这个问题吗？

编辑1：

在我的布局中我有这个：

<script type="text/javascript" src="{{ asset('bundles/fosjsrouting/js/router.js') }}"></script>
<script src="{{ path('fos_js_routing_js', {"callback": "fos.Router.setData"}) }}"></script>

编辑2：

如果我运行命令＆＃34; php app / console fos：js-routing：debug＆＃34;我明白了：

Name              Method Pattern
getModelsFromMake ANY    /{_locale}/app/getModelsFromMake

Answer 1

要将请求区域设置设置为您对Routing.generate的所有调用，您可以覆盖此方法并在每次调用中添加{{app.request.locale}}参数。必须在twig模板中执行以下脚本，并在包含路由脚本之后执行。

<!-- Include JSRouting libs & exposed routes -->
<script src="{{ asset('bundles/fosjsrouting/js/router.js') }}"></script>
<script src="{{ path('fos_js_routing_js', {"callback": "fos.Router.setData"}) }}"></script>

<script>
    $(function () {
        // change name of initial method
        Routing.generateImpl = Routing.generate;
        // override generate fonction by adding a default _locale from request locale
        Routing.generate = function (url, params) {
            var paramsExt = {};
            if (params) {
                paramsExt = params;
            }
            if (!paramsExt._locale){
                paramsExt._locale = '{{ app.request.locale }}';
            }
            return Routing.generateImpl(url, paramsExt);
        }
    })
</script>

现在您可以透明地使用Routing.generate而无需担心_locale参数！

// in any JS file
var url = Routing.generate('mypath');
var url2 = Routing.generate('another path', {param: 1});

为了澄清代码，可以在js文件中隔离以前的脚本。为此，全局变量必须由@DonCallisto定义。

<!-- for exemple in the <head> of the page -->
<script>
    var REQUEST_LOCALE = '{{ app.request.locale }}';
</script>

在脚本中你可以使用REQUEST_LOCALE

// this line
paramsExt._locale = '{{ app.request.locale }}';
// has to be replaced by
paramsExt._locale = REQUEST_LOCALE;

Answer 2

尝试在您的ajax

之前插入此代码段

<script>
    var locale= {{ app.request.locale }} ;
</script>

并按如下所示修改您的脚本

$.ajax({ type: "POST",

    url: Routing.generate('getModelsFromMake', array('_locale' => locale)),
    data: {
        idMake: $('#make').val(),
    },
    dataType: "json",
    success: function(data) { console.log("All OK"); },
    error: function()       { console.log("ERROR"); }
});

Symfony，fos_js_routing和“_locale”的问题

2 个答案: