Question

$(function()
{
    function after_form_submitted(data)
    {
        if(data.result == 'success')
        {
            $('form#reused_form').hide();
            $('#success_message').show();
            $('#error_message').hide();
        }
        else
        {
            $('#error_message').append('<ul></ul>');

            jQuery.each(data.errors,function(key,val)
            {
                $('#error_message ul').append('<li>'+key+':'+val+'</li>');
            });
            $('#success_message').hide();
            $('#error_message').show();

            //reverse the response on the button
            $('button[type="button"]', $form).each(function()
            {
                $btn = $(this);
                label = $btn.prop('orig_label');
                if(label)
                {
                    $btn.prop('type','submit' );
                    $btn.text(label);
                    $btn.prop('orig_label','');
                }
            });

        } 
        //else
    }

    $('#reused_form').submit(function(e)
      {
        e.preventDefault();

        $form = $(this);
        //show some response on the button
        $('button[type="submit"]', $form).each(function()
        {
            $btn = $(this);
            $btn.prop('type','button' );
            $btn.prop('orig_label',$btn.text());
            $btn.text('Sending ...');
        });


                    $.ajax({
                type: "POST",
                url: 'handler.php',
                data: $form.serialize(),
                success: after_form_submitted,
                dataType: 'json'
            });

      });
});

即使不在这里发挥好。不知道该怎么办帮助我。

Answer 1

不确定这是否符合您的意思，但这样做有效：

$(function() { 

  function after_form_submitted(data) { 
    if(data.result == 'success') { 
      $('form#reused_form').hide(); 
      $('#success_message').show(); 
      $('#error_message').hide(); 
     } 
    else {  
      $('#error_message').append('');
      jQuery.each(data.errors,function(key,val){
                $('#error_message ul').append('<li>'+key+':'+val+'</li>');
            });
      $('#success_message').hide();
      $('#error_message').show();

            //reverse the response on the button
      $('button[type="button"]', $form).each(function()
                                             {
        $btn = $(this);
        label = $btn.prop('orig_label');
        if(label)
        {
          $btn.prop('type','submit' );
          $btn.text(label);
          $btn.prop('orig_label','');
        }
      });
    }
  }


  $('#reused_form').submit(function(e){
      e.preventDefault();
      $form = $(this);
      //show some response on the button
      $('button[type="submit"]', $form).each(function()
      {
          $btn = $(this);
          $btn.prop('type','button' );
          $btn.prop('orig_label',$btn.text());
          $btn.text('Sending ...');
      });
      $.ajax({
              type: "POST",
              url: 'handler.php',
              data: $form.serialize(),
              success: after_form_submitted,
              dataType: 'json'
          });
    });


});

Jquery不在括号中工作

1 个答案: