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#10969 closed bug (invalid)

Opened December 07, 2011 09:19AM UTC

Closed December 22, 2011 08:07AM UTC

I using dataFilter in $.ajax() function and success function handler get data == null

Reported by: Rex Pan Owned by: Rex Pan
Priority: low Milestone: None
Component: ajax Version: 1.7.1
Keywords: Cc:
Blocked by: Blocking:

you can contact me via

Attachments (0)
Change History (3)

Changed December 07, 2011 09:22AM UTC by anonymous comment:1


url: 'ViewContact.aspx/GetNotesOfContact',

type: 'POST',

contentType: 'application/json',

data: JSON.stringify({ contactId: contactId }),

dataType: 'json',

success: function(data) {

// ERROR data == null if you past parseJson as dataFilter


error: function(jqXHR, textStatus, errorThrown) {

console.log()("Error: Get contact[" + contactId + "]'s notes\\n" + textStatus);

if (errorCallBack) errorCallBack(jqXHR, textStatus, errorThrown);


dataFilter: parseJson


which parseJson is function to handle the DataTime object deserialize in calling WCF service

parseJson: function(data, type) {

var dateRegEx = new RegExp('(^|[^\\\\\\\\])\\\\"\\\\\\\\/Date\\\\((-?[0-9]+)(?:[a-zA-Z]|(?:\\\\+|-)[0-9]{4})?\\\\)\\\\\\\\/\\\\"', 'g');

var exp = data.replace(dateRegEx, "$1new Date($2)");

var result = eval('(' + exp + ')');

return result.d;


Changed December 07, 2011 12:15PM UTC by sindresorhus comment:2

component: unfiledajax
owner: → Rex Pan
priority: undecidedlow
status: newpending

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Changed December 22, 2011 08:07AM UTC by trac-o-bot comment:3

resolution: → invalid
status: pendingclosed

Because we get so many tickets, we often need to return them to the initial reporter for more information. If that person does not reply within 14 days, the ticket will automatically be closed, and that has happened in this case. If you still are interested in pursuing this issue, feel free to add a comment with the requested information and we will be happy to reopen the ticket if it is still valid. Thanks!