mashup manage objects

Fri, 25 Nov 2016 20:30:28 GMT

Hi folks,

I need your help urgently with a qlik sense mashup. I'm new in both angularjs and qlik sense. The problem I have is that the performance of the application suffers as I navigate between different states to the point that objects take a long time to load and stop working correctly.

Here is an excerpt from the code I use to load the application:

var app;

.................

function getQlikApp(app1)

{

if (app1 == null) {

appl = qlik.openApp( "6bdf6084-6578-5f79-be7g-d8339089ae1s", config );

}

return appl;

}

myApp.config(function config($locationProvider, $routeProvider) {

$routeProvider

.when('/position', {

controller: 'controller.position',

templateUrl: 'position.html',

resolve: {

app: function () {

app = getQlikApp(this.app);

return app;

}

})

......................

As for the objects I have tried to load them by calling them directly:

$route.current.locals.app.getObject(element, id);

and through a service, passing the element and its id by parameters:

myApp.service('getObjects', ['$route', '$q', function($route, $q) {

var self = this;

self.var = null;

self.getObjects = function (objects) {

var deferred = $q.defer();

var promises = [];

angular.forEach(objects, function(key, value) {

$route.current.locals.app.getObject(value, key).then(function(){

deferred.resolve(value);

});

promises.push(deferred.promise);

});

return $q.all(promises);

};

}]);

But the result is the same. After changing status, the console returns errors related to objects:

Error from Engine: Object {jsonrpc: "2.0", id: 79, error: Object}

Do you know where the problem is? Am I handling the load of objects incorrectly? Should they be removed every time you change status? (In the API I have found method qlik.app.destroySessionObject (id)). If you need more code/details just tell and I will provide them.

Thanks in advance for your help!

topic mashup manage objects in Integration, Extension & APIs

mashup manage objects