Jquery ajax & form
Download as PPTX, PDF0 likes254 views
This document provides code snippets for making AJAX requests in jQuery. It shows how to make POST requests using $.ajax and how to submit a form asynchronously using $.ajaxSubmit. Notes are included on parsing the JSON response, adding parameters to callbacks, and requirements for the form tag when using $.ajaxSubmit.
1 of 4
Download to read offline
More Related Content
What's hot (19)
Ad
Viewers also liked (17)
Ad
Similar to Jquery ajax & form (20)
Recently uploaded (20)
Jquery ajax & form
- 1. @vinhnv
- 2. $.ajax ({ type: 'POST', url: SERVER.baseUrl + '/base/index/error?ajax‘, data: {}, complete: function ( jqXHR, textStatus ) { var responseObj = $.parseJSON(jqXHR.responseText); }, error: function (jqXHR, textStatus, errorThrown) { console.log(jqXHR, textStatus, errorThrown, arguments.callee); }, success: function (data, textStatus, jqXHR) { var responseObj = $.parseJSON(data); }}); NOTE: - add your param to callback - util Jquery.param - Jquery. serialize @vinhnv
- 3. $(formSelector).ajaxSubmit({ data: {}, // must be object success: function (data, textStatus, jqXHR, element) { var responseObj = responseObj = $.parseJSON(data); }, error: function (jqXHR, textStatus, errorThrown) { console.log(jqXHR, textStatus, errorThrown, arguments.callee); }, }); NOTE: response text from server that not contains any html tag Tag form must contains attribute: › method="post“ › enctype="multipart/form-data" @vinhnv