Tagged Questions
0
votes
2answers
15 views
How to access AngularJS Directive attributes when inside & outside an ng-repeat?
Have the following attribute directive.
angular.module('app.directives.auctionItemCard', [])
.directive('auctionItemCard', function() {
return {
restict: 'A',
...
0
votes
2answers
35 views
Angular model not updating when being replaced
This Plunkr demonstrates what I'm having an issue with.
I have an array that's presented both in a dialog and in it's parent page. Modifying that array within the scope of the dialog works just ...
0
votes
2answers
22 views
Notifying angular of change
I'm trying to make angular refresh itself as soon as the data model has changed. I have data store object is a rather complex model but in the end should provide angular with the data it has to render ...
2
votes
1answer
36 views
Best practice in keeping `$watch` functions away from your controllers
I tried to find some good examples on best practice in moving $watch functions from a controller to a factory, for example.
What I have found is that actually there isn't a unanimous opinion on ...
1
vote
1answer
23 views
Cannot read property push of null
while pushing an element for the first time to a child array which is null,I'm getting this error
"Cannot read property push of null"
But the element gets pushed,and the second time I do everything ...
0
votes
2answers
25 views
Recursive call of directive crashing the browser tab
I have an observation directive which render observation.html
observation.js
angular.module('bahmni.clinical')
.directive('observation', function () {
var controller = function ($scope) {
...
-2
votes
2answers
29 views
“Object doesn't support property or method 'push'” [duplicate]
I'm trying to add new value into existing JSON object in AngularJS but I'm getting this error message:
"Object doesn't support property or method 'push'"
Here is my code:
$scope.addStatus = ...
0
votes
0answers
10 views
Angular computed observable on child object
Im trying to make a small test with angular but got some problems I cant get it to work
How do I make an observable in a child object in angular?
The problem with this code is that when I load a saved ...
0
votes
2answers
35 views
ng-show and $scope.$apply issue
On the HTML I have an overlay div to show a loading progress which uses the directive ng-show="showLoading". On the template ng-click I call the controller searchRequest method. This method updates ...
0
votes
1answer
20 views
AngularJS: How to inherit the scope the directive locates in, and get attributes value same time
Could anybody help with this? Is there a way to access the scope the directive located in (e.g. a controller's scope) while I still can access the attributes' value.
here is my directive code
...
0
votes
2answers
22 views
Angularjs only triggering ng-change on input radio the first time its selected
I have made a simple example using angularjs. This example contains three radio inputs, each of which have to call a function on change (ng-change => console.log). Unfortunately, the function its only ...
0
votes
1answer
34 views
Load directives based on value
my issue is that I have a directive as follow:
app.directive('bottomNavBar', [function () {
return {
templateUrl: 'views/bottomNavBar.html',
restrict: 'A',
replace: true,
transclude: true
};
...
0
votes
1answer
25 views
Multiple directives need to share same private scope
I have two directives, one is restricted to the element and the other to an attribute
<bar-foo special></bar-foo>
Now the issue is that the special directive need to define something on ...
1
vote
1answer
35 views
How to get field that made form dirty in angular?
Is there any way to know what field made the form dirty in Angular? I have an "auto save" directive that checks if there was any change inside the form, and saves it accordingly (trough server ...
0
votes
0answers
14 views
Nested tree view menu with directives
I have to create a sidebar menu that has two or three levels and that the developer can enable or disable some features, such as icons, labels and animation. I have created four directives, one for ...
0
votes
0answers
32 views
Using scope in Angular directive templates
I have a problem in that I need to toggle some classes based on a value that can only be determined once the template has been compiled.
That's probably not a very helpful description but I'm not ...
0
votes
1answer
11 views
Two way databinding in Angular when using method in template
Is there a way to tell angular that a particular function in $scope is dependant on some other fields in $scope? I would like to hide some functionality in data model, for example:
$scope.user = {
...
0
votes
0answers
33 views
AngularJS Directive scope inheritance
I am trying to create a angular tree directive, here is the codes :
//** Tree constructor
var Tree = function() {
return {
restrict: 'EA',
replace: true,
template: "<ul>" +
...
3
votes
2answers
40 views
Isolate scope - access scope attributes on element
When creating a directive with isolate scope, I can't access scope properties on the directive element (it's was not the case in angular 1.0.7, but in later versions (e.g. 1.2.17)).
...
0
votes
1answer
40 views
Why variable in $scope does not update?
Code in plunker.
I have two controllers. In first controller i have handler for button in my view
$scope.click = function () {
$location.url("/some");
console.log("clicked");
}
In handler i ...
1
vote
1answer
25 views
Is there a way to pass multiple functions to an AngularJS directive?
I am building a dropdown menu directive which allows you to optionally attach a function to each item in the list. I know how to pass one function per attribute into the directive, but I'm hoping that ...
1
vote
1answer
34 views
checking function when model changes in other instance of the directive?
In angularjs I have made this simple example with two inputs. I want to change the background color of a input to green if its value its equal to 'green'. This example works, (it changes the ...
1
vote
0answers
20 views
Angular: Order of custom event handlers & default handler
In my application, I am defining a custom event for which I wish to have default handler in place. If any controller/service wants to override default handling, they can do so by adding their own ...
0
votes
1answer
14 views
Pass Data Between Angular UI Modals
I am looking to pass data between modals using Angular UI. Here is the modalController that defines the controller and view partial for each modal.
app.controller("modalController", function($scope, ...
0
votes
1answer
44 views
$rootScope and factory methods
I am trying to extend the $log provided by AngularJS through .config() and $delegate, so that I can catch all the calls to $log and $broadcast them. This way, other controllers can catch the $log ...
0
votes
1answer
26 views
Angular dialog directive with compile function and ng-show does not work
Inspired from this article I created a dialog directive. But I want to be a bit more flexible (e.g. not creating new variables/functions in the controller by hand for each dialog. I also want to have ...
0
votes
1answer
52 views
Angular - Directive attributes vs scope variables
I have some difficulties understanding the directive attributes vs scope variables passed in a directive.
I am working on a directive that dynamically loads the correct template depending on the ...
0
votes
3answers
28 views
Angular module dependencies
I want to create seperate module for pagination, because I will need it to reuse in different modules, but I don't know how to call a function from module dependency (another module)
Here is my main ...
1
vote
2answers
35 views
In my service-factory I lookup up a large dataset - I want to persist it and check for its existence to avoid calling it again
My service (factory) makes an API call and assigns response data to a variable:
.factory('MedicationMatchingNamesFactory',
['$http', '$q', 'MedicationDisplayNamesFactory',
...
0
votes
2answers
28 views
Inject one service (factory) into another, both of which are async
I should do the following:
query an API for a large dataset of names, probably via a service/factory, using $q (async)
have another service (also async) which should only return elements of the ...
0
votes
0answers
18 views
AngularJs directive - how to save '&' scope property in the link function
I'm trying to implement a simple button directive with this properties:
scope: {
text: '@',
enable: '@',
click: '&'
},
The click function will ...
0
votes
3answers
38 views
AngularJS automatically updating controller data by service
I'm having some basic problems with angular at the moment. I just wrote a service that reads the temperature of an external device in an interval of five seconds. The service saves the new temperature ...
0
votes
1answer
28 views
How to dynamically bind function to ng-click using the function expression from model
I have the following element in my Angular template to generate a button bar with Font Awesome icons:
<li
data-ng-repeat="btn in navigation.buttonBar"
data-ng-click="{{ btn[1] }}"
...
0
votes
1answer
34 views
How to reload angularjs scope data without rerendering bound view
I've got a small problem. I have a bootstrap tabset within an angularjs app. The tabs are partially generated from ng-repeat and contain data, that is bound to the scope.
Basically, within the ...
0
votes
2answers
32 views
How does scope() method work in Angular JS?
I have created a directive, which has an isolated scope. Somehow, when I try to get scope from the directive's element, it gives me controller's scope, instead of the isolated scope.
What's wrong ...
0
votes
2answers
45 views
Can't update variable in angular.js
I'm building a Ionic application with angular.js, I'm almost done, but now I have a minor trouble.
In my templates/menu.html I have:
<ion-item nav-clear menu-close ...
0
votes
0answers
20 views
Trying to read all response headers through angular interceptor
I'm trying to read response header through an $httpProvider interceptor to read all headers of all ajax request.
$httpProvider.interceptors.push(['$q',function($q) {
'response': ...
2
votes
1answer
44 views
directive doesn't load correct after ngroute
I've got a Problem with an isolated scope in my custom directive.
I've built a custom directive. It worked when I didn't set the scope-attribute in the directive by using the parent scope.
What did ...
1
vote
0answers
32 views
Push non-angular object to AngularJs controller scope
I have a Angular controller that have a FormData scope, e.g: $scope.FormData. Data is collected via model connected to a simple form. Also, I have an external non-angular js code on the page. I need ...
0
votes
1answer
29 views
Auto Set fields with $scope variables - AngularJS
aving trouble filling text field and pre select a dropdown.
This is my angular code.
angular.module('MyCtrl', [])
.controller('myController', ['$scope','$http', function($scope,$http) {
...
0
votes
0answers
17 views
Binding angular with an existing data model
I'm looking at html data binding and templating alternatives to apply to an existing model-driven system. I promise I'll get to the Angular question below, but it will have little meaning without some ...
0
votes
1answer
21 views
AngularJS matching filters exactly and not part
<li class="column__list--item" ng-repeat="skill in skills | filter: { skillset_id: filterbySkillset }">
I've noticed that when I try filter using the above, it filters anything it ...
4
votes
1answer
71 views
AngularJS - handle routes before app startup
Is it ok to use a Service within $stateProvider, for this purpose?
I have been through a lot of posts on stack regarding routing but most are confusing for beginners as everyone uses a different ...
1
vote
0answers
17 views
How to share data in between two controllers using angular JS?
I am new to angular JS and Javascript. I am working on a angularJS project and In project i am using several modules like Secreport -> secreportpage -> secchart.
I passed data from mainCtrl to ...
0
votes
0answers
29 views
AngularJS: Change directive attribute on event
I have another question on angularjs.
Everything works fine here, except one thing.
I have a array where every dir is stored and in the view the are rendered as my custom directive via ng-repeat. The ...
0
votes
4answers
58 views
passing $scope to the services in Angularjs
I want to pass the $scope to services and store it in the services so other controllers can use it.
For my application user input the UserName and through ng-model i am passing it back to ...
0
votes
1answer
22 views
Routing and Multiple view dones not show in angular js?
HI i m try to show routing and multiple view in my anguar js code but there is not show can u please help me what is the problum and how to solve it.
Please Help me .
My Code it this
HTML File ...
-1
votes
2answers
26 views
Angular: update scope var within child function
In app.js:
.controller('MainCtrl', function($scope) {
$scope.history = {
drive: "Jim"
};
$scope.getNote = function () {
$scope.history.drive ="Eric";
}
};
In HTML ...
0
votes
2answers
26 views
Watcher on a element attribute to change the elements inner html
The div's content is being filled up with the content of the attribute sk-placeholder. I have an if statement which will fill up the content of the div with a certain text or an empty string depending ...
0
votes
2answers
76 views
Cannot get data from firebase in directive angularjs
I'm doing a slider following the steps from this tutorial using Angular.js and Firebase API.
I have created a directive 'slider' in my directive file, here is the code:
.directive('slider', ...
