I am trying to send json data from the client to my server using this:
$.ajax({
url : 'http://127.0.0.1:8001/api/v1/pulse/7/',
data : data,
type : 'PATCH',
contentType : 'application/json'
)};
I get a No JSON object could be decoded
. However when i use PUT
the json object gets sent.
It only doesnt work for PATCH
The backend is Django and the app im using is tastypie
First, check that you use latest version of jQuery library:
Second, not all browsers supports PATCH method using XMLHttpRequest:
Like, IE 7,8 (9+ works okay) have XMLHttpRequest, but it throws an error on PATCH:
new XMLHttpRequest().open('PATCH', '/'); //Illegal argument
To fix this, you may force jQuery to use the old proprietary ActiveXObject xhr, like so:
$.ajax({ url : 'http://127.0.0.1:8001/api/v1/pulse/7/', data : data, type : 'PATCH', contentType : 'application/json', xhr: function() { return window.XMLHttpRequest == null || new window.XMLHttpRequest().addEventListener == null ? new window.ActiveXObject("Microsoft.XMLHTTP") : $.ajaxSettings.xhr(); } });
A bit late, but this worked for me when I got this error:
$.ajax({
url : 'http://127.0.0.1:8001/api/v1/pulse/7/',
data : JSON.stringify(data),
type : 'PATCH',
contentType : 'application/json',
processData: false,
dataType: 'json'
});
Serializing the object yourself instead of letting jQuery do it seems to help. This works for me on the latest version of Chrome, but still doesn't fix the ie problems mentioned in other responses.
var request = new XMLHttpRequest();
request.open('PATCH', 'http://127.0.0.1:8001/api/v1/pulse/6/', false);
request.setRequestHeader("Content-type","application/json");
request.send('{"isActive": 1}');
Using a an XMLHttpRequest solves it!
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