FOSJsRoutingBundle:无法在javascript中生成路由URL

Question

我正在使用FOSJsRoutingBundle在JavaScript文件中生成Symfony 2路由URL.我按照文档安装了软件包(https://github.com/FriendsOfSymfony/FOSJsRoutingBundle/tree/master/Resources/doc)

尝试使用ajax脚本实现表单提交,用户可以对其进行评级和评论.

这是我的twig/html代码:

<form id="feedback" method="post" name="feedback">
    <div class="form">            
        <div class="form_layer">
            <div class="rating">
                <label>Rate Us:</label>
                <input type="radio" name="rating" value="1"><small>One</small>
                <input type="radio" name="rating" value="2"><small>Two</small>
                <input type="radio" name="rating" value="3"><small>Three</small>
                <input type="radio" name="rating" value="4"><small>Four</small>
                <input type="radio" name="rating" value="5"><small>Five</small>
            </div>
        </div>
        <div class="form_layer floated1">
            <div class="comment">
                <label>Please give your feedback</label>
                <textarea rows="5" cols="32" id="comment" name="feedback"></textarea>
            </div>
            <div class="clr"></div>
        </div>
        <span class="comment_btn"><input type="submit" class="comment_submit" name="validate" value="Submit"></span>
    </div>
    </form>

这是我的JavaScript代码:

//Ajax Form Submission
$(function() {
    $('.comment_submit').click(function() {
        var rating = $(':radio').val();            
        var comment = $('#comment').val();
        alert("comment: "+comment);
        var route = Routing.generate('user_feedback');

        alert("Route: "+route);

        /* $.ajax({  
          type: "POST",  
          url: Routing.generate('user_feedback', { "rating": rating, "comment": comment}),  
          success: function() {  
            $('div.middle').html("<div class='message'></div>");  
            $('.message').html("<h3>Thank You!</h3>")  
            .append("<p>Your comment has been submitted</p>")  
            .hide()  
            .fadeIn(1500);  
          }  
        });  
        return false; */

        //alert("Rating"+comment);
        //alert("Feedback Submited");
    });
});

我也在routing.yml文件中添加了路由URL

现在问题是当我提交表单时,我无法获得路由值.我正在尝试提醒路由值,你可以在代码中看到,但我没有得到vaue.当我提交时,表单会刷新.

代码有问题吗？我是Symfony 2的新手,请帮助我.

谢谢

Answer 1

检查配置路由:

my_route_to_user_feedback:
    pattern:  /user/feedback
    defaults:  { _controller: HelloBundle:User:feedback }
    options:
        expose: true

options expose必须为true.这对FOSJsRoutingBundle很重要!