How to Programming with Angularjs-directive

javascript,angularjs,css3,angularjs-directive,ionic-framework

The best you can do is to write simple reusable directive. Here is a quick basic implementation: app.directive('inputDropdown', function($compile) { var template = '<input ng-model="ngModel">' + '<div class="dropdown">' + '<div ng-repeat="value in list">' + '<div ng-mousedown="select($event, value)">{{value}}</div>' + '</div>' + '</div>'; return { restrict: 'EA', scope: { ngModel: '=', list:...

why float right is not working also used important?

Replace float:right with position: absolute; right: 10px; http://plnkr.co/edit/u89uQlz7VOGiznLmAoDj?p=preview...

Is this a “Deferred Antipattern”?

angularjs,angularjs-directive,angularjs-service,angular-promise

Is this a “Deferred Antipattern”? Yes it is. 'Deferred anti-pattern' happens when new redundant deferred object is created to be resolved from inside an promise chain. In your case you are using $q to return a promise for something that implicitly returns a promise. You already have a Promise...

Jquery Time Picker inside ng-repeat is not working

jquery,angularjs,angularjs-directive,angularjs-ng-repeat,datetimepicker

That is because you are running jQuery code to timepicker on element before the element contents gets rendered on html Better you should wrap your jQuery plugin code in directive and write bind timepicker to that element inside directive link function. Binding jQuery plugin from the directive is considered as...

AngularJS nav active class won't show

javascript,angularjs,angularjs-directive,angularjs-scope

You're not injecting $location in your controller here: ['$scope', function($scope, $location) ...] Add it to the injection list: ['$scope', '$location', function($scope, $location) ...] Your syntax for ng-class is fine....

why array become blank after splitting into multiple small array?

You are directly assigning object to other object, so that will cause change in any of the object will update other object value. Use angular.copy instead of assigning object directly, that will create a new clone copy of that object will returned. var test=angular.copy($scope.name); Forked Plunkr...

Improve slow angular directive

The slowness you're experiencing could be due to the fact that after the window has been resized, a digest cycle isn't triggered. The fact that the view changes as all I suspect is due to the fact the digest cycle is later triggered by something else. To fix this, you...

Accessing parent Controllers scope within a directive that uses ControllerAs and scope:true

Simply use the controllerAs syntax when you instantiate your MyController like so.  <div ng-controller="MyController as vmMy"> <my-directive></my-directive> </div> Now anytime you use vmMy. notation it'll access things from MyController's scope! So your template can now...

AngularJS, Animate on change: directive $watch not called

javascript,angularjs,angularjs-directive,angularjs-ng-repeat,angular-filters

You need to change the first argument on the $watch, to be a function returning your variable, instead of the variable itself: scope.$watch(function () { return scope.animateWatch; }, function (nv, ov) { call(); }, true); Take a look here at the docs at the watch section....

How to get value from ng-repeat when event not from element within ng-repeat (i.e. not ng-click)

function Ctrl($scope, $filter) { var suggestedTags = ['javascript', 'angular', 'android', 'java', 'c++', 'c#', 'object-c'] $scope.selectedIndex = 0; $scope.filteredTags = suggestedTags; $scope.selectedTags = []; $scope.checkKeyDown = function(event) { if (event.keyCode === 40) { //down key, increment selectedIndex console.log('down'); event.preventDefault(); if ($scope.selectedIndex + 1 !== $scope.filteredTags.length) { // check to see...

password check directive elem.add error

javascript,angularjs,validation,events,angularjs-directive

Your jQuery is missing. But I would suggest you to use scope variable inside you directive that you have access to scope of controller to your directive, Because is not creating isolated scope. Code angular.module('myModule') .directive('pwCheck', function() { return { require: 'ngModel', link: function (scope, elem, attrs, ctrl) { var...

Get Angular to action ng-if in new elements generated by d3.js

javascript,angularjs,svg,d3.js,angularjs-directive

ng-if is a directive, you can use this solution: How do I use angularjs directives in generated d3 html? The only supposition is that you d3 is already in a directive....

AngularJS outputting Javascript in a directive

javascript,angularjs,angularjs-directive,morris.js

You need to add link function that will do the chart initialization directive.link = function(scope, element, attrs){ new Morris.Area({ element: element, //here you can attach direct element data: scope.data, ykey: scope.ykeys() labels: scope.ykeys(), hideHover: 'auto', pointSize: 2, resize: true, data: 'fuckyou' }); } ...

A confusing case when using controller and controllerAs in a directive

ControllerAs exposes the controller instance on the scope under $scope[alias]. In your example, the scope looks (conceptually) like this: $scope = { $id: 5, myCtrl: { doAction2: function(){...} }, doAction: function(){...} } So, you can see why ng-click="myCtrl.doAction()" doesn't work. The Controller-As approach has some benefits over directly exposing properties...

angularjs directive to change the format of name

javascript,jquery,angularjs,angularjs-directive,angularjs-scope

Try to use filter instead of directive. Here's the JsFiddle link. Sample Codes: HTML: <div ng-app="myApp"> <ul ng-controller="YourCtrl"> <li ng-repeat="name in names"> {{name.name | customNameFormat}} </li> </ul> </div> JS: 'use strict'; var app = angular.module('myApp', []); app.controller('YourCtrl', ['$scope', function ($scope) { $scope.names = [ {name:'Doe, John'}, {name:'Naperi, Alberto'}, {name:'Last, First'},...

why margin-right is not working in ionic + angular js

The css in ionic.css sets elements with the class "row" to a width of 100%. When you add margins, the width of your row becomes 100% + 5% + 5%, and the row is wider than its container. There are several ways to fix this. You can remove width: 100%...

Detect if directive was removed from DOM

javascript,angularjs,dom,angularjs-directive

In the directive, when an element is removed from DOM, $destroy event is emitted. Inside your directive's link function, you can do this:- element.on('$destroy', function() { // do stuff }); For more information and complete example, see documentation here EDIT: See this plunker to see $destroy in action. Here, I...

How to set background colour when click on an item?

HTML: <ul class="ul_nav"> <li ng-class="{class : classVar==='Marketing" }' ng-click="changeClass('Marketing')">Marketing</li> <li ng-class="{class : classVar==='Sells' }" ng-click="changeClass('Sells')">Sells Team Nestle</li> <li ng-class="{class : classVar==='MarketingTest' }" ng-click="changeClass('MarketingTest')">Marketing Test</li> <li ng-class="{class : classVar==='Marketing1' }" ng-click="changeClass('Marketing1')">Marketing </li> </ul> JS: $scope.changeClass =...

Bind scope to Directive's Controller

angularjs,angularjs-directive,angularjs-ng-repeat,ionic-framework,ionic

I simply had to switch from Angular1.2 to Angular1.3, and now it works as expected.

why collection repect not show alternate color in angular js

4 solutions : with ng-class-odd and ng-class-even <div collection-repeat="item in items" ng-class-odd="odd-row" ng-class-even="even-row"></div> or with ng-class <div collection-repeat="item in items" ng-class="{'even-row':$even,'odd-row':$odd}"></div> or with plain css ion-scroll div.row:nth-child(even) {background: red} ion-scroll div.row:nth-child(odd) {background: blue} finally to avoid using odd and even helpers <div collection-repeat="item in items" ng-class="{white:$index%2 == 0,blue:$index%2 ==...

Angular Multiple ngIncludes with Transclusion on Page Losing Scope(?)

javascript,angularjs,angularjs-directive,requirejs,angularjs-ng-include

Turns out I was able to fix it by changing my recompile function slightly. Using the $controller service and putting the $ngControllerController data attribute on the children is the main idea that did it. function recompiler() { var ctrl = $elem.attr('data-recompile-controller'); $elem.attr('data-ng-controller', ctrl); // This is for aesthetics only $elem.removeAttr("data-recompile")...

Access parent property from directive controller with ControllerAs syntax and no $scope injection

javascript,html,angularjs,asynchronous,angularjs-directive

You can use bindToController (available from v1.3.x) setting of directive to bind values to controller instance instead of scope object. function myDirective() { return { restrict: 'E', scope: { value: '=' }, controller: MyDirectiveController, controllerAs: 'vm', bindToController: true, template: '{{vm.value}} - {{vm.foo}}' } } and in HTML you pass value...

Dynamically build table after it recieves information from service

Sounds like you may be able to use ngShow and wait for your data to resolve on $scope.colors This should delay showing your table until the call is complete. Try the following... <table class="table table-bordered table-striped" ng-show="colors" class="ng-hide"> <thead> <tr> <td>one</td> <td>two</td> <td>three</td> </tr> </thead> <tbody> <tr ng-repeat="color in colors">...

inject $http into directive controller

javascript,html,angularjs,angularjs-directive,angularjs-filter

You have to respect the same order for your injections : controller : ['$scope','$element', '$http', '$attrs', '$transclude', function($scope, $element, $http, $attrs, $transclude) { $http.post($scope.url,$scope.urlParams).success(function (data) { }); ...

Covert encoded HTML in string to plain text for Input Fields using Agular

The ngSanitize solution works well for display fields but not for edit/input fields. I was able to answer my primary question of converting HTML to plain text in a input field by creating a custom directive. Solution posted on js-fiddle http://jsfiddle.net/egrendon/xa8cseoc/22/ var app = angular.module('myApp', ['ngSanitize']); app.controller('LoginController', function ($scope, $sce)...

ng-switch is not working as expected

angularjs,angularjs-directive,angularjs-scope,ng-switch

Here is a plunker. Angular kicks off a digest cycle when there is a change to the model (which is why after you interacted with the UI in some way you noticed it update). A change in a closure variable inside a service is not part of the model, so...

Same “controller as” name in angular js directive breaks function in parent controller

javascript,angularjs,angularjs-directive,angularjs-controller

The problem you're facing seems to be related to the fact that the directive is being executed on the same scope as the scope where the controller is defined as vm. What you need to do is to create a new scope within the directive. app.directive('testDirective', function() { return {...

Angular scroll directive

angularjs,angularjs-directive,responsive-design,angular-ng-class

As you are using isolated class, your directive scope is different scope than you controller scope, controller scope will not get inherited to directive scope because scope: {..}, As you want to change flag of parent scope you need to pass that value inside your directive with = which will...

How Do I call and pass data to a Directive from a Controller Angular

angularjs,laravel,angularjs-directive,controller

It looks like it's going to be something reused so I'd strongly suggest to use service/factory I've made few examples for you of the way to pass data to directive app.service('postService', function postService($http) { var postDataMethod = function (formData) { $http.post('http://edeen.pl/stdin.php', formData) .success( function (data) { service.response = data })...

Directive with transclude, data binding not working in templateUrl

angularjs,angularjs-directive,angularjs-scope,directive

That is strange, scope binding should work in both cases. Be sure that your template file is not cached by the browser (and using an old version of it)....

How can I unit test a controller in an AngularJS Directive?

javascript,angularjs,unit-testing,angularjs-directive,karma-jasmine

Make the controller by itself. Don't make it an anonymous function. So instead of { // ... some directive options controller: function() { // Your controller's logic } } Do something like this. { // ... some directive options controller: "MedPickerController" } And then define your controller separately just like...

resulting HTML from $compile(custom-directive) doesn't bind {{values}}

angularjs,angularjs-directive,angularjs-scope,mapbox,angularjs-compile

You need to return the compile angular element instead of returning html of that element. Only returning the html will never carry the angular two way binding. By using compiled object you can keep your binding working. Code this.createPopup = function(marker) { var popup = "<mapbox-marker-popup" + "title = '"...

Detecting non-assignable values in angular directives

javascript,angularjs,angularjs-directive,angularjs-ui-router,interpolation-directive

Updated Programmatic way to detect this (instead of having one more attribute) is using $parse fn. This is how angular does it to check and throw the error. It tries to parse the two-way binding attribute and if it does not have an assign attribute it throws the error. ($parse($attrs['focusWhen']).assign)....

The href doesn't refresh when the ui-sref changes

I don't think you can use template tags like that in the ui-sref. I think you need to create a state and pass the dynamic reportSelected in like you did with the profile one. $stateProvider .state('dashboard.hive-reports', { url: '/hive-reports', template: require('./hiveReports.tmpl.html'), abstract: true, controller: 'HiveReportsCtrl as hiveReports' }) .state('dashboard.hive-reports.report', {...

Limiting $scope in AngularJS

javascript,angularjs,angularjs-directive,angularjs-scope

$scope variables aren't global; they are specific to the controller. If you want variables that are specific to each page, put a controller on each page (and don't add a controller to a parent element since its scope will be inherited).

How to make sibling directives communication work( communication between certain specific directive)

ajax,angularjs,angularjs-directive,angularjs-scope,slickgrid

The most important thing to note here is that I think you want to use ng-class Since you are creating both directives in an ng-repeat, I assume you are iterating over a list of objects (even if they are two separate ng-repeats, if you iterate over the same list of...

Passing data to newly created directive in angularjs when ajax call is over

This is the because your controller and directive are both executing in parallel. What you need is make directive wait for controller to finish its API call. You can achieve this with help of using $emit. In controller, var response = some_json; $scope.$emit('controllerUpdate', response); In directive, enclose your code with...

Angular JS - Load a template html from directive on click of a button

javascript,jquery,html,angularjs,angularjs-directive

This is because the angular doesn't bind the directives if you append content like this, you need to $compile service to do this and this will bind the directives against your $scope so controller like, .controller('Controller', ['$scope', '$compile', function($scope, $compile) { $scope.showdiv = function(){ var compiledeHTML = $compile("<div my-Customer></div>")($scope); $("#d").append(compiledeHTML);...

In the transclude function of a directive link function, how is “futureParentElement” used?

angularjs,angularjs-directive,transclusion,angularjs-ng-transclude

The answer to this can be found by looking at the the git blame of compile.js: the commit that added futureParentElement is https://github.com/angular/angular.js/commit/ffbd276d6def6ff35bfdb30553346e985f4a0de6 In the commit there is a test that tests a directive svgCustomTranscludeContainer directive('svgCustomTranscludeContainer', function() { return { template: '<svg width="400" height="400"></svg>', transclude: true, link: function(scope, element, attr,...

How to access wrapped variables in a directive?

angularjs,angularjs-directive,angularjs-scope,angular-directive

Binding has to be one to one, you cannot do that. Yes, you will have to access the arrays inside your directive. myApp.directive('myDirective', function() { return { restrict: 'E', scope: { myData: '=' }, link: function(scope, elem) { scope.arrayOne = scope.myData.array1; scope.arrayTwo = scope.myData.array2; } }; }); You can directly...

AngularJS template vs templateURL in directive

The problem to solve this issue would be using dot rule of AngularJS, so that the object will for [**prototypal inheritance**][1]. For that you need to create and object and add thetextCommentin it, so the object will look like$scope.library={}thentextCommentwill be placed in it. Also you need to make addscope: true`...

Pass scope to element.after()

html,angularjs,angularjs-directive,daterangepicker

You could try creating an angular element and compiling it against the scope you want it to have with $compile e.g. var newElement = angular.element('<div data-autocomplete-results></div>'); element.after($compile(newElement)(scope)); Also you would need to do this in the link function, as scope is unavailable during the compile phase of the digest cycle....

AngularJs + DateRangePicker: my ng-model is not getting the input text value when I select a date range

Try wrapping plugin in directive, thumb rule in AngularJS, also load angular after jquery has been loaded Markup <input type="text" daterange name="daterange" id="daterange" ng-model="dateRange"/> Directive app.directive('daterange', function(){ return{ link: function(scope, element){ element.daterangepicker(); } } }) Demo Plunkr...

How to get column footer data in Angular UI-Grid?

javascript,angularjs,angularjs-directive,angularjs-scope,angular-ui-grid

You can access the sum for the certain column this way: $scope.gridApi.grid.columns[column_number].getAggregationValue() // Here I get 281568 I have created an example here: JsBin...

how to separate scopes without isolate scope?

javascript,angularjs,angularjs-directive,isolate-scope

As mentioned in the comments you could use: scope: true However I would like to just point out one area of caution if you do take this approach: Any object based property on the scope, if the inherited (i.e. new scope) created by this directive changes a property on the...

Confuse about the AngularJS scope when multiple directives share same element

1) It will be something to do with $compile order which where directive with higher priority will be executed first. ngRepeat has priority of 1000 which is higher than custom directive which is 0. But for your case it is due to ng-bind-html {{d.id}} that you use will not work...

AngularJS: Cannot get my directive working

html,css,angularjs,angularjs-directive,directive

Simply change your directive name to camelCasing, which angular will translate to my-widget. In addition, the jQuery $ alias is not available and shouldn't be used with angular. You already have the element, so interact with it directly, using element.css() to change css properties. In addition, based on the comments...

How to shift parent
diagonally in AngularJS custom directive

The current way you are doing is correct but when you want to change the style of element you need to use actual DOM of that elemenet by doing tElem[0] which will have DOM of that div element. Code tElem[0].style.left = left+"px"; tElem[0].style.top = top+"px"; tElem[0].style.position = "absolute"; Using Style...

custom directive parameters declaration differences

The first is the usual two-way data-binding, which means if you say x : '=' the attribute on the element has to be x as well. The second is an alternative to the first one with the difference that you can map the scope variable to a different attribute. For...

how to write a directive that restricts post requests

javascript,angularjs,events,angularjs-directive,angularjs-watch

There are a couple points to be made here, I think. I'll do my best to answer your question. Firstly, I just want to point out that restricting access on the front-end alone is not usually a good security practice (any code on the front-end can be manipulated by the...

Angularjs $watchCollection on $rootScope not triggered when values updated from directive

Your actual problem is you are update $rootScope from the event which is outside the angular context, so its obivious that angular binding will not update because digest cycle doesn't get fired in that case. You need to fire it manually by using $apply() method of $rootScope el.bind('click', function(evt) {...

Angular understanding the link function

This line scope.info = attr.article; is redundant, since you have access to article via the two-way binding =article. So you can replace all occurrences of info with article in the template, since that is available in scope. You also need to remove the curly brackets from <lb-article article='{{myObject}}'> </lb-article> for...

Angular directive does not call parent scope function

angularjs,angularjs-directive,angularjs-watch,controlleras

Inside your directive code you are calling onSelect using attrs.onSelect change it to scope.onSelect. attrs.onSelect will just give you the string value iconSelected(). You need the function reference which will be available in the isolated scope which is created by the directive. element.find('input').change(function() { scope.$apply(scope.onSelect); }); ...

How to use an isolated scope property properly?

You could use $watch inside your directive that will watch on change in value & will fire the code which you want. Code app.directive('myDirective', [function() { return { restrict: 'E', templateUrl: 'template.html', scope: { item: "=" }, controller: ['$scope', 'ExtendedItemFactory', function($scope, ExtendedItemFactory) { this.extendedInfo = ExtendedItemFactory.get({ id: $scope.item.id }); $scope.$watch('item',...

loading ng-grid with ng-click

angularjs,html5,angularjs-directive,ng-grid

You can initialize the data with an empty array, so that ng-grid is proparly initialized, and then change the data on-click like this: $scope.myData = []; $scope.ngOptions = { data: 'myData' }; $scope.loadGrid = function(){ $scope.myData = [ { Name: "Moroni", Age: 50, Position: 'PR Menager', Status: 'active', Date: '12.12.2014'...

why after loading more data filter stop working?

angularjs,angularjs-directive,angularjs-scope,angularjs-ng-repeat

Here's a Plunker with everything working together. I have separated all of the pieces into individual JS files, as it was getting unruly: Plunker Search The built in filter will only return results from the current view data that the ng-repeat is displaying. Because you're not loading all of the...

Can onbeforeunload event be watch by $watch in angular js?

javascript,angularjs,angularjs-directive,angularjs-scope

How about this: $scope.$on('$locationChangeStart', function( event ) { var answer = confirm("Your message...."); if (!answer) { event.preventDefault(); } }); With $watch which I think you don't need it in here. Something like this: $scope.$watch(function(){ return $location.path(); }, function(newPath, oldPath){ // Compare it, and trigger your message function. }) ...

How to access ng-repeat item object into directive and child scope?

angularjs,angularjs-directive,plunker

In your controller add a property to store the selected item: $scope.itemClicked = {}; In the link function, in your directive, you can get the selected item from the element: link: function(scope, element, attributes) { scope.itemClicked = element; } I have updated the plunker here: http://plnkr.co/edit/YtHePqSGZk9ja40sygG9?p=preview...

Why my directives don't work in Plunker?

while calling a directive in html you should replacecamelcase in directives name like this, <element-directive></element-directive> and not as it is, <elementDirective></elementDirective> like you did. Hope this helps!!! PLUNKER see through the custom directives here...

Pass variable from directive to controller

javascript,angularjs,angularjs-directive,angularjs-scope,angularjs-controller

As you want to access currentScriptPath in your directive controller. You need to only attach that variable into your current scope inside link function of directive & that scope would be make currentScriptPath available to you controller TestController scope because you have used bindToController: true, in your directive. Markup <div...

What should be the correct path of templateUrl in angularJs directive?

angularjs,angularjs-directive,angular-resource,angular-services

My suggestion for you is to put your views folder inside the public folder:- bin node_modules public |-- js | |-- main.js |--views |-- template.jade |-- index.jade routes app.js package.json And then use app.directive('personRecord', function(http){ return { restrict : 'AE', templateUrl : 'views/template.jade', link : function(scope, ele, attr){ } };...

Angular JS service dependency injection error

You are not injecting the $q service. webAppValidation.directive('checkUsername', ['$q','services', ... I would write it like this webAppServices.factory('usersService', ['$q','$http', var endPoint = 'http://localhost:8080/api/user'; function ($q, $http){ var _getUsers = function(){ var deffered = $q.defer(); $http.get(endpoint) .then( function(data){ deffered.resolve(data);}), function(data){ deffered.reject(data);}) ).catch(function(error){ $q.reject(error);}); deffered.promise; } //... //the other methods //... return{ getUsers:...

Custom directive using ngModelController not updating UI value