no puedo asignar una tarea con jquery

Q&A
1

Hola gente, espero puedan ayudarme, tengo un problema al intentar hacer un “PUT” con jquery:
tengo los siguiente errores:

-exception: “class org.json.simple.parser.ParseException”
-“class java.lang.IllegalArgumentException”
-message: “Can’t parse JSon”

mi código es el siguiente:

-variables de ejemplo-
var usuario_id=“2”
var id_tarea=“5”

tomarTarea = function(id_tarea)
{
$.ajax({url:“/bonita/API/bpm/humanTask/”+id_tarea,
data: {“assigned_id”:usuario_id},
type: ‘PUT’,
success: function () {
alert(“la tarea a sido asignada a ud.”);
}});
};

¿Que estoy haciendo mal?

2

Hi,

Found the solution while discussing on gmail.

The data needs to be a string. In this case : ‘{“assigned_id”:“2”}’ or the data is URLendoded (by the ajax call ? I don’t know) and the ‘:’ is replaced by ‘=’ that cause a “Can’t parse JSON” error.

You can use this function : Stringify

3

Hi,

Can’t you use angular to convert your data as JSON ? link here

You may have to specify the content-type of your request.

And what can you see into your data variable using Javascript debugger ?

4

what content type should I use?
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5

Yep, I can see these pictures. You set the content-type “application/json” to your request.

$.ajax({url:“/bonita/API/bpm/humanTask/”+id_tarea,
data: dataJson ,
contentType:“application/json”,
type: ‘PUT’,
success: function () {
alert(“la tarea a sido asignada a ud.”);
}});

I think your data are URL encoded since you dont specify a contentType and it modifies your {“assigned_id”:usuario_id} to assigned_id=usuario_id

6

so… what can I do? o.O

7

Set the contentType !

$.ajax({url:“/bonita/API/bpm/humanTask/”+id_tarea,
data: dataJson ,
contentType:“application/json”,
type: ‘PUT’,
success: function () {
alert(“la tarea a sido asignada a ud.”);
}});

8

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