Question

我想将id存储在全局变量中，然后存储此id以进行表单编辑这是我的xml请求：

if($request->isXmlHttpRequest()) {
        $response = new Response();
        $output = array('success' => true, 'title' => $entity->gettitle(), 'id' => $entity->getId(), 'notes' => $entity->getnotes(), 'accountid' => $entity->getaccountid(), 'clientid' => $entity->getClientID(), 'status' => $entity->getstatus(), 'totalamount' => $entity->getTotalAmount(), 'paidamount' => $entity->getPaidAmount(), 'balanceamount' => $entity->getBalanceAmount(), 'createdby' => $entity->getcreatedby(), 'updatedby' => $entity->getupdatedby(), 'createddatetime' => $entity->getcreateddatetime(), 'updateddatetime' => $entity->getupdateddatetime());
         $response->headers->set('Content-Type', 'application/json');
         $response->setContent(json_encode($output));
         return $response;
    }

这是我的ajax代码：

$("form").submit(function(e) {              
         e.preventDefault();
         var url = $(this).attr('action');
         var data = $(this).serialize();
         $.ajax({
            type: "POST",
            url: url,
            data: data,
         }).done(function( result ) {
                 invoiceid=result.id;
            if(result.success) {
                $('#result').css({'color':'black','background-color':'#8F8','display':'Block','width':'200px'});
                $('#result').html('Invoices Record Inserted');
                setTimeout(function(){
                    $('#result').hide();
                    },3000);
            }
         });
         this.reset();
     });
     $("#edit").click(function(){

    window.location.href= "{{ path('invoices_edit', {'id': invoiceid }) }}";  
            });

这是包含id：

的myjson响应

 {"success":true,"title":"invoice","id":57,"notes":"gjgjgjgjg","accountid":1,"clientid":"5","status":"sent","totalamount":"90000","paidamount":"45000","balanceamount":"45000","createdby":1,"updatedby":1,"createddatetime":{"date":"2013-10-03 17:37:00","timezone_type":3,"timezone":"Asia\/Karachi"},"updateddatetime":{"date":"2013-10-03 17:37:00","timezone_type":3,"timezone":"Asia\/Karachi"}}

当我提醒invoiceid然后它显示result.id的值，但invoiceid没有传递给click功能，我怎么做？

Answer 1

.done()是回调。

您需要传递result.id或调用$（'＃edit'）。完成回调中的click（）

<script type="text/javascript">
var invoiceId;
$(document).ready(function(){
 $("form").submit(function(e) {              
         e.preventDefault();
         var url = $(this).attr('action');
         var data = $(this).serialize();
          $.ajax({
            type: "POST",
            url: url,
            data: data,
           })
           .success(function( result ) {
              invoiceid=result.id;
             //after setting you can call click like this
              $('#edit').click(); // or use trigger()
               if(result.success) {
                $('#result').css({'color':'black',
                      'background-color':'#8F8','display':'Block','width':'200px'});
                $('#result').html('Invoices Record Inserted');
                setTimeout(function(){$('#result').hide();},3000);
              }
            });
         this.reset();
     });

   $("#edit").click(function(){
      = "{{ path('invoices_edit', {'id': invoiceid }) }}";
   });

 });

</script>

如何从ajax获取表单id并在symfony2中的click函数中设置它

1 个答案: