如何在JQuery 1.10.2 Ajax变量中获取隐藏的输入值？

Question

I'm create Rating System using JavaScript when user select the star value set value in hidden input type. now i want to get that value in my ajax code and post to database.

I am try this way to get value of input

 $(document).ready(function(){
          $('#ajaxSubmit').click(function(e){
              e.preventDefault();
              $.ajaxSetup({
                 headers: {
                    'X-CSRF-TOKEN': $('meta[name="csrf-token"]').attr('content')
                 }
             });
              $.ajax({
                 url: "/review",
                 type: 'POST',
                 data: {
                    description: $('textarea[name=description]').val(),
                    star: $('input:hidden[name=score]').val(),
                    user_id: {{Auth::user()->id}},
                    product_id: {{$product->id}}
                 },
                 dataType: "JSON",
                 success: function(result){
                    console.log(result);
                 }
                });
              });
           });

in actual file that code show

<div class="star big" id="rating" data-score="0"></div>

After Select the Star that code show in Resource

<div class="star big" id="rating" data-score="0" style="cursor: pointer; width: 80px;"><img src="assets/images/star-big-on.png" alt="1" title="bad">
<img src="assets/images/star-big-on.png" alt="2" title="poor">
<img src="assets/images/star-big-on.png" alt="3" title="regular">
<img src="assets/images/star-big-on.png" alt="4" title="good">
<img src="assets/images/star-big-on.png" alt="5" title="gorgeous">
<input id="star" type="hidden" name="score" value="5"></div>

star value null show in result

Answer 1

Your query selector for the element seems correct, but I believe that your javascript data object is incorrect. You use blade syntax in an object, so you should most probably surround it with quotes. Specifically I am talking about this two lines:

user_id: "{{Auth::user()->id}}",
product_id: "{{$product->id}}"

And I believe that you are using this within a blade view and not in a .js file.