Answers

• hotswap Posts: 6Questions: 1Answers: 1

  October 2017 Answer ✓

  Hi,

  With this method, all errors are automatically intercepted but you can also customize each error as appropriate.

  Hope this help!

  ajax:
  {
      url: 'Your url',
      type: 'POST',
      data:
      {
          // Your data
      },
      
      beforeSend: function(jqXHR)
      {
          // Do something before send
      },
      
      error: function(jqXHR, textStatus, errorThrown)
      {
          // Note: You can use "textStatus" to describe the error.
          // Custom
          switch(jqXHR.status)
          {
              case 404:
                  alert('Requested page not found. [404]');
              break;
              
              case 500:
                  alert('Internal Server Error [500]');
              break;
              
              default:
                  alert('Unexpected unknow error');
              break:
          }
          
          // Global
          if (jqXHR.status != 0)
          {
              alert('A system error has occurred (More information).');
              // Or you can invoke modal bootstrap rather than a java alert.    
          }
      },
      
      complete: function(jqXHR)
      {
          // Do something when complete
      }
  }