Can't load additionl json file

Camunda 7 Topics Discussion & Questions
1

I want to use json file content ( my json file is inside forms folder and i want to) inside my code
and for getting this data i use this script

var jsonFile=[];
inject(['$http', 'Uri', function($http, Uri) {
      camForm.on('form-loaded', function() {
        $http.get(Uri.appUri("engine://engine/:engine/task/" + "Task_0wobaoz" + "/form")).success(function(result){
          var filePath = result.contextPath+'/forms/data.json';
         $.getJSON(filePath, function(json) {
                var jsonData=JSON.parse(json); 
				for(var i=0;i<Object.Keys(jsonData).length;i++){
                     jsonFile.push(jsonData[i]);
                  }
			});
        });
      });
    }]);

but this gives me exception like this:
Communication Error :
The application received an unexpected 400 response from the server. Try to refresh the page or login and out of the application.
what should i change to make this code work? will i need to implement this invokation ‘service’ somewhere else?

2

Hi @Sally,

why do you try to read the JSON file in the HTML form and not in your Java code? Could you please explain your use case?

Cheers
kristin

3

See this thread for two working examples: Loading previous data in process start form

4

@kristin i use http conecctor for getting remote service data and ( got this with json format ) and i want to parse and paste this data inside my html form

5

Hello @StephenOTT
thank you for yout response, i hav tried this exampel several times with small changes bu t i couldn’t get this json file data from file, By the way do you have any idea how should i debug camunda project ?

6