jquery getjson error handling

Exceptions are as follows:Org.springframework.web.multipart.MultipartException:The current request was not a multipart requestCause Analysis:Possible cause 1:Enctype= "Multipart/form-data" attribute not added in form formPossible cause 2:The request must be in post, and if not, it will be an errorPossible cause 3:The requested contenttype is not "multipart/form-data" and can be viewed in the control layer using the Request.getcontenttype () test.So analyze the SPRINGMVC if the request type is ju

afternoon solving them:Question 1: As the landlord said, jQuery. handleError is not a function is because handlerError exists only in versions earlier than the jquery-1.4.2, and does not exist in both jquery-1.6 and 1.7, so this function is copied to ajaxFileUpload in 1.4.2. solve the problem in jsHandleError: function (s, xhr, status, e ){// If a local callback

Because the project is a lot of practical .PosTSquareMethod,andtheSquareMethodTacitrecognizeNothePleaseAskof thedifferentoftenintoLinePlaceManagement,afterperiodandto bePlaceManagementtheAskQuestions. beforeperiodof theSolutiondecisionSquareCaseis awill bemakewith The. Post requests are transformed into $.ajax requests, but due to the fact that the implementation of the two methods (required parameters) is quite different, the changes are cumbersome!During an attempt to use the defini

jquery has enabled us to improve efficiency and reduce many compatibility problems while developing AJAX applications, but it's been a long time and we can't leave him. The encapsulation of a simple jquery Ajax request, for example, lets us forget the original XMLHttpRequest object and his attributes, methods, and keep us away from the truth of the matter. In an AJAX project, you often encounter a message