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Month: September 2017

Ng-admin menu links to listView not working with backend

I have an ng-admin application with java backend. After setting an entity i want to add menu tab clicking on which it should follow me to list view also it changes url, for example (‘localhost:3000/dashboard -> localhost:3000/users/list’). Instead of that it change url like this (‘localhost:3000/dashboard -> localhost:3000/dashboard#%20users%20list’) and nothing happens. Ui-router states are as easy as this: // For any unmatched url, redirect to / $urlRouterProvider.otherwise(“/”); // Now set up the states $stateProvider .state(‘/’, […]

Factory returns promise error "getToken undefined"

I have got the following service: app.factory(‘$FCMPlugin’, $FCMPlugin); $FCMPlugin.$inject = []; function $FCMPlugin() { var service = { getToken: function() { FCMPlugin.getToken(); } }; return service; } Then, when the user has logged in, I call the factory from my controller expecting a token value as return: $FCMPlugin.getToken() .then(function(token){ console.log(token); $scope.user.fcmToken = token; }) .catch(function(error){ console.log(‘error’); }) But I am getting that getToken is undefined… why could it be? Is it well defined? TypeError: Cannot […]

Angular and Cycling through Multiple Classes

I have an action in Angular which toggles classes from one to the other, then de-toggles the classes when one is selected. What I’m trying to do: Have Angular toggle through 3 classes in order to facilitate animations (not using ng-animate, though will be happy with suggestions which use ng-animate.) the ability to insert a time between class switches is important too, I suppose, so we can accommodate the times of the animations. The core […]

Error Fetching Data From a PHP Server Running MySQL with Angular JS

I am getting a [$http:baddata] error when my Angular app calls my php file. I’m not sure where the error is triggering exactly, but I believe it’s a problem constructing the json object! I’ve attached all relevant code. Any help would be amazing. Thanks in advance 🙂 Angular documentation shows this This is the PHP file which connects to my database and attempts to return a JSON formatting string back to the calling file <?php […]

create a function in which I can pass the name of a function and execute it [duplicate]

This question already has an answer here: Calling a JavaScript function named in a variable [duplicate] 4 answers Hello to all my stack overflow friends. I would like to perform a generic function that can pass the name of a function contained in a controller and execute it. for example: I want to have a global function in all my code, either a directive or a .factory in which the button is generated and when […]

Why I should extract three times the infromation from Facebook crawler to get my site information

I have a site made with AngularJS where in order to get the right information from Facebook to share the link, I need to go first to Facebook crawler and extract the information three times before getting the right data. The first time, I get the default information The second time I get the title and the description of the specific page, but not the image. The third time I get the full information (including […]

Appending a list iterating in AngularJS to the HTML DOM

So I have an AngularJS function that when called should add a list element to a div in the DOM, and the list should be ng-repeat so that it could iterate on objects from a list. These objects in the list contain a few properties which I want to print out. Part of the AngularJS program var el = angular.element(document.getElementById(‘categories’)); el.append(‘<ul id=”‘ + categoryItemStr + ‘”><li ng-repeat=”item in categories[currentCategory]”><h4 class=”h4″>{{item.itemName}}</h4>{{item.itemDescription}}<br><span style=”font-size:11px;”>{{item.itemPrice}}.00 $</span></li></ul>’); But when I […]

INTERNAL ASSERT FAILED: Missing index implementation for isEmpty

I try to read some data from firebase, but my logic doesn’t work.. the problem seems to occur when it tries to read the database. my lib version: AngularJS v1.6.5 AngularFire v2.3.0 Firebase v4.3.1 My firebase db: { “post” : [ null, { “message” : “hi”, “name” : “Mario Rossi” }, { “message” : “hi”, “name” : “Alessia Gallina” }, { “message” : “hi”, “name” : “Stefano Macchi” }, { “message” : “hi”, “name” : […]

angularjs: Error: Firebase Database (4.3.1) INTERNAL ASSERT FAILED: Missing index implementation for isEmpty

I try to read some data from firebase, but my logic doesn’t work.. the problem seems to occur when I create a database ref. my lib version: AngularJS v1.6.5 AngularFire v2.3.0 Firebase v4.3.1 My firebase db: { “post” : [ null, { “message” : “hi”, “name” : “Mario Rossi” }, { “message” : “hi”, “name” : “Alessia Gallina” }, { “message” : “hi”, “name” : “Stefano Macchi” }, { “message” : “hi”, “name” : “Roberto […]

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