Issue I’ve been using this thread to guide me through using the fantastic typeahead directive. I’m a little stuck however. I need to apply styling to ONE of the properties on the results. I have a plunker here. My problem
Continue readingTag: angularjs-directive
Wrapping angular typeAhead in separate directive
Issue My goal was to wrap angular-ui typeAhead directive into easily re-usable component, that could be used like this: <input my-person-lookup=”myModel.personId” ></input> I’ve achieve this by writing my custom directive, and specifying static template for typeahead. Here is Plunker Now,
Continue readingEmbed AngularJS directive in another directive
Issue I’m trying to implement some custom functions of Bootstrap Typeahed in a new directive. Doing this, I need to embed the original Typeahed directive into mine, passing it, my parameters: this is the original directive: <div class=”typeahead typeahead-lookup”> <input
Continue readingAngular-ui Typeahead directive calling factory
Issue I’m trying to use a factory within the directive’s controller, but it doesnt populate the typeahead as it should. By using $http.get directly inside the directive, it works perfectly. Typeahead html <input type=”text” ng-model=”asyncSelected” placeholder=”Locations loaded via $http” uib-typeahead=”address
Continue readingInjecting class name and toggling class name Angular
Issue I am aware that in angular you can do something like this: <div ng-class=”{myClassName: myCondition}”></div> and Angular will add ‘myClassName’ to the class attribute if the condition is true. I am also aware that: <div ng-class=”myClassName”></div> will evaluate my
Continue readingng-class not working inside a directive
Issue I tried creating a directive: app.directive(‘barsCurrent’, function () { return { restrict: ‘E’, link: function postLink(scope, element, attrs) { attrs.$observe(‘value’, function (newValue) { // value attribute has changed, re-render var value = Number(newValue); var dval = value / 3;
Continue readingng-class not working inside a directive
Issue I tried creating a directive: app.directive(‘barsCurrent’, function () { return { restrict: ‘E’, link: function postLink(scope, element, attrs) { attrs.$observe(‘value’, function (newValue) { // value attribute has changed, re-render var value = Number(newValue); var dval = value / 3;
Continue readingAngular apply class in directive
Issue I have a angular directive which will produce bootstrap form-group, looks for $scope.errors for value of ng-model of the directive to show errors.. Example below: My html code: <input type=”text” b-input ng-model=”data.company.name” label=”Company Name” class=”form-control”/> and my directive code:
Continue readingHow to remove class with ng-mouseenter in this case
Issue On the div with the class of ticker, I’d like to remove the pulse CSS animation class once the user ng-mouseenters. I don’t have a directive setup just for the ticker div, but is there a simple way to
Continue readingAngular dirrectives and ng-class
Issue Suppose a directive with html e.g. in component.html like <div class=”text-field” ng-class=”{‘classA’: varA}”> …. </div> then I’m trying to do… <component ng-class=”{‘classB’: varB}”></component> After that in ng-class I’m having something like {‘classB’: varB} {‘classA’: varA} that is obviously not
Continue readingEasiest way to pass an AngularJS scope variable from directive to controller?
Issue What is the easiest way to pass an AngularJS scope variable from directive to controller? All of the examples that I’ve seen seem so complex, isn’t there a way I can access a controller from a directive, and set
Continue readingCall multiple modules in a single page?
Issue I created module1 and module2 in a single page. module1 is working fine, module2 is not working. Please suggest how to call module1 and module2 correctly in a single page. <html xmlns=”http://www.w3.org/1999/xhtml”> <head> <title></title> <script src=”http://ajax.googleapis.com/ajax/libs/angularjs/1.4.8/angular.min.js”></script> <script> var mymodule1
Continue readingFunctionality of ng-app directive in AngularJs
Issue please observe the code snippets I’ve provided below. Case 1: AngularJS Sample Application <div ng-app = “”> <input type=”text” autofocus=”autofocus” placeholder=”Enter your name” ng-model=”name”><br> Hai {{name}}! </div> Case 2: AngularJS Sample Application <div ng-app = “mainApp”> <input type=”text” autofocus=”autofocus”
Continue readingFunctionality of ng-app directive in AngularJs
Issue please observe the code snippets I’ve provided below. Case 1: AngularJS Sample Application <div ng-app = “”> <input type=”text” autofocus=”autofocus” placeholder=”Enter your name” ng-model=”name”><br> Hai {{name}}! </div> Case 2: AngularJS Sample Application <div ng-app = “mainApp”> <input type=”text” autofocus=”autofocus”
Continue readingmy directive not able to access controller method in angular js
Issue I really don’t know why this should not work… please help spot the reasons. var app = angular.module(“schoolBook”, []); // Data for friends app.factory(“friendsData”, function(){ return [ {id:’1′, name:’Abraham Daudu’, group:’Melon Guys’, phone :’07058963254′}, {id:’2′, name:’Kunle Ayodele’, group:’Java’, phone
Continue readingEnable/Disable button by selected value in drop down list using AngularJS
Issue I have one button called test and one drop-down menu with three values. How to enable-disable Test button according to value selected in drop down menu. Eg. If selected “Not Ready” , button should disable If selected Ready or
Continue readingExtend Angular-UI Datepicker directive
Issue I have been using the ui-datepicker from Angular-ui-bootstrap a lot, but every time I use it, I need to set it up, the same way I do every time. So I was wondering if I could create a directive
Continue reading$parse Syntax Error when binding Angular Expression to Directive Attribute
Issue Can’t bind attributes on template using directive I can’t seem to bind attributes on the templates using directives. Any help or suggestion would be great! It is giving me this error: [$parse:syntax] Syntax Error: Token ‘{‘ invalid key at
Continue readingngMap directive not displaying the location coordinates taken from service file
Issue I am trying to call location coordinates from service file and display in google map view. But for some reason the data binding is not working, and there are no errors and the controller is calling the object from
Continue readingScope.attribute available but scope.attribute.variable undefined in directive
Issue I’m trying some angularJS development, but I’m facing a issue that I do not understand at all. I try to format a JSON into a specific table with many rules. For now my JSON look like: { “id”:”test”, “title”:”Test
Continue readingAngularJS custom validation against a resource
Issue I have an angular form which performs custom validation of all fields, anytime any form field changes. The validity of each value can change, based on the value of other values in the form, hence the validation of the
Continue readingLoad directive after AJAX call
Issue I have build a directive for pagination that takes two arguments; the current page and the total number of pages. <pagination page=”page” number-of-pages=”numberOfPages”></pagination> The issue is that I will only know the value of numberOfPages after an AJAX call
Continue readingUpdating $scope in an Angular directive
Issue I m using the following, after much frustration and Googling I cannot get the data_banks item to update in the $scope after the $resource for Marketplace.buy has been loaded successfully; myApp.directive(‘marketplaceBuy’, function() { return { restrict: ‘A’, controller: [‘$scope’,
Continue readingTypeError: undefined is not a function in Angular Resource
Issue When trying to poll a custom method copies on an AngularJS Resource I get the following error at angular.js:10033: (The method copy works just fine.) TypeError: undefined is not a function at https://code.angularjs.org/1.3.0-beta.8/angular-resource.min.js:9:347 at Array.forEach (native) at q (https://code.angularjs.org/1.3.0-beta.8/angular.min.js:7:280)
Continue readingAngular Resource parameters not passing
Issue When making POST using a Resource Service in Angular, it appears to not be sending the parameters along with the request. The Service worked fine, before I added a second function (limit, offset) -> (which allows me to dynamically
Continue readingAngularJS: how to invoke event handlers and detect bindings in tests
Issue I want to write unit and e2e tests for various custom angularjs directives that add javascript event bindings to the elements they are attached to. In tests, it’s easy enough to simulate click and dblclick events using jQuery methods.
Continue readingTest child transcended directive interaction with parent directive
Issue I want to test an interaction between child and parent directive: My example : app.directive(‘foo’, function() { return { restrict: ‘AE’, template: ‘<div><div ng-transclude></div></div>’, transclude: true, controller: function($scope) { this.add = function(x, y) { return x + y; }
Continue readingInclude custom directives on DTColumnBuilder renderwidth
Issue Is there a way for DTColumnBuilder.newColumn.renderWidth to include custom directives? Here is a draft code of what I want to achieve. DTColumnBuilder.newColumn(‘reportStructureName’).withTitle(‘Structure Name’) .renderWith((data, type, full) => { return “<my-directive></my-directive>”; }), Solution You can $compile the cell content in
Continue readingAngularJS read data from controller to table
Issue I simply try to read out data from the balanceTableCtr and show it in the balanceTable. But it just shows me an empty table. balanceTableCtr.js: (function () { ‘use strict’; angular.module(‘BlurAdmin.pages.dashboard’) .controller(‘BalanceTableCtrl’, BalanceTableCtrl); /** @ngInject */ function BalanceTableCtrl($scope) {
Continue readingAngular DataTables: $(…).DataTable is not a function
Issue Angular Version: 6.0.4 ~ Node Version: 10.4.1 ~ NPM Version: 6.1.0 I’ve seen this question asked many times, but not answered. After following these instructions to install angular-datables, and trying to use the directive on a table, as in
Continue readingUse ngModel on a custom directive with an embedded form, with working validation?
Issue I have a commonly reused set of form inputs that are reused throughout my application, so I am trying to encapsulate them in a custom directive. I want to set an ngModel on my directive and have that split
Continue readingAngularjs directive to make form dirty without ng-model
Issue I am using Angular 1.5.1. I have a checkbox on my form. I do not care about the truth/false indicator of the checkbox being checked/unchecked and so I do not want ng-model on it. What I care for is:
Continue readingAngular ng-required not working with custom directive
Issue I am using Angularjs version 1.5 to validate the inputs in my form. ng-required is used to validate the all input required However, its not working with a custom directive which renders a combo. The combo retrieves the items
Continue readingAngularjs form $error is not getting updated when the model is updated inside a directive unless the model be cleared
Issue I can’t figure out what’s happening in the following example. I just trying to create my own required validation in my own directive where I have an array and I want to make it required (it’s a simplification of
Continue readingExclude control from affecting form $pristine
Issue I have a text input within a directive that I want to use as a filter for displaying a list of items, but I don’t want the entering of a filter to affect the containing forms $pristine value so
Continue readingAngularJs: Required field validation and highlight for dynamic rows of HTML table with contenteditable
Issue I have an HTML table as below: <tbody> <tr ng-repeat=”r in targetTable.rows”> <td contenteditable=”true” class=””></td> <td contenteditable=”true” ng-repeat=”column in targetTable.columns” ng-model=”r[column.id]” ng-blur=”!r.id? addNewRow(r[column.id], r): undefined”> </td> </tr> </tbody> I am using the contenteditable directive to make the cells editable.
Continue readingAngularJS – how to use ng-required only for active fields
Issue I have an application where toggle button is, and when clicked, it activates fields for user input. Fields are on one page, button is calling like this: <span ng-include=”‘partials/triggers/toggleButton.html'”></span> <a ng-click=”toggle()”> <span class=”glyphicon” ng-class=”{‘glyphicon-ban-circle’: t.active, ‘glyphicon-ok-circle’: !t.active}”></span> </a> <div
Continue readingAngularJS Get Only Directive Attribute Names That Interpolates
Issue I created ngMap, and this directive does not watch any attribute values because attribute names are dynamic(too many cases). However, I wanted to apply $observe to attribute only if directive users has given the attribute values to be dynamic
Continue reading(angularjs-google-maps) ng-click inside marker
Issue This question is about angularjs-google-maps, https://github.com/allenhwkim/angularjs-google-maps Is there a way to use ng-click on a marker to set a variable like this? (the value of 1 is hard-coded for testing purposes). Clicking the marker currently does not seem to
Continue readingUnit Testing $routeParams in directive
Issue I have a directive that accesses the $routeParams of the page as such: myApp.directive(“myList”, function ($routeParams) { return { restrict: ‘E’, templateUrl: ‘tabs/my-list.html’, link: function (scope) { scope.year = $routeParams.year; } }; }); The directive works as expected and
Continue readingAngularJS ngClass not working in ngRepeat in custom directive inside ngRepeat
Issue Here’s a plunker: http://plnkr.co/edit/hJsZFCBZhFT5rRo1lgSZ?p=preview It’s a simple directive that is supposed to show a given number of dots and highlight a subset of them based on the value, min, and max given, similar to a star rating. It works
Continue readingng-class will not trigger on custom directive
Issue I am currently developing a slide menu directive for AngularJS. The javascript consists of three types of directives: the directives for each type of sliding menu (for brevity’s sake I only included the left sliding menu), one wrapper directive
Continue readingng-class on selected element Angularjs
Issue I have a situation where i am sorting data on the basis of expression: html : <ul> <li ng-click=”expression = ‘created_at'” ng-class=”latest_icon: ‘selected'” >latest post</li> <li ng-click=”expression = ‘popularity'” ng-class=”popular_post: ‘selected'” >popular post</li> </ul> <div ng-repeat = “data in
Continue readingApplying ng-class based on value
Issue I have a simple ng-repeat that displays a list of scores and a value of either Positive or Negative. What i am trying to do is when the value is Negative, display a red background CSS class, and when
Continue readingConditional logic in ng-class in directives template
Issue I’m using AngularJS and i’m writing my own directive. I want to use conditional logic in my custom directive. The problem is caused in the template part. Here’s a piece of my code: angular.module(‘myDirectives’).directive(‘widget’, function() { return { replace:
Continue readingAngularJS directive – ng-class in ng- repeat should it be a $watcher to toggle style?
Issue I am currently implementing a spike to further my understanding on angular directives etc. The premise is to create a FX watch list on a number of currency pairs. My data feed is set up for my price updates
Continue readingAdding and removing a class from parent div AngularJS
Issue I have 3 boxes each with it’s own button. The button is used to collapse it’s parent div by adding a class of ‘collapsed’ to the parent. I have go the classes being added but I need to get
Continue readingAngularJs Directives: nested ng-class is failing
Issue I’m facing a strange issue with AngularJs Directive when I need to have nested ng-class. Here is a JSFiddle that shows the problem with an hypothetical situation. HTML <div in-directive ng-class=”{ ‘testing1’: 1 == 1 }”></div> Javascript var myApp
Continue readingAngularJS $watch variable and reevaluate ng-class expression
Issue I’m trying to implement a bookmark-like function into my app and have to watch a variable, which stores all the bookmarked ID’s. Based on that variable I have to tell ng-class to reevaluate it’s function expression so the class
Continue readingAngularJs: ngClass with multiple statements
Issue I need to add two classes through one ng-class definition One looks like {true: ‘bar’, false: ”}[someVar === ‘bar’] And the other looks like {foo: someOtherVar === ‘foo’} If I join them <div ng-class=”{true: ‘bar’, false: ”}[someVar === ‘bar’],{foo:
Continue readingng-class strange behaviour after after $compile
Issue I have made following directive: (function () { ‘use strict’; angular .module(‘app.widgets’) .directive(‘zzForminput’, formInput); function formInput($compile) { // Usage: // <div zz-forminput></div> function setupDom(element) { var input = element.querySelector(“input, textarea, select”); var type = input.getAttribute(“type”); var name = input.getAttribute(“name”);
Continue readingHTML text binding in view(with trustAsHtml) from JSON, having ng-Class does not evaluate properly
Issue I’m having a header with two solid div’s one below the other. When we scroll the page, I’ve included animation in my controller to hide the bottom div. This top DIV has a couple of changes too when we
Continue readingHow to apply ng-class using String syntax and array syntax?
Issue I am a beginner in angularjs and I read in the doc of angularjs that ng-class can be applied as string and array syntax. so I was trying to apply the ng-class for the below code (1) Using String
Continue readingAngular scroll directive
Issue I try to create a directive with two params, class and pageYOffset. I would like to check the scrolling position of my element and add a class name if the pageYOffset is bigger than the number in the attr.
Continue readingToken '==' is unexpected ngClass
Issue hello i am trying to use several expression in my ng-class directive but i keep getting this error in my browser console: Error: [$parse:syntax] Syntax Error: Token ‘==’ is unexpected, expecting [:] at column 13 of the expression [{
Continue readingangular ng-class with two classes, one from a variable name and one with condition
Issue I a m a little stuck with a problem, probably some syntax I can’t find on the internet. I created an angular directive that receives a class name as a scope variable. In the tamplate I want to add
Continue readingAngular ng-animate 1.3.* Causes to unexpected behavior to ng-class inside directive
Issue I’m in the middle of the transition from version 1.2.* to 1.3.* , and I came across a very strange and critical bug. In my application I have a very simple directive contain a template with ng-class (with condition
Continue readingusing ng-class in angular js
Issue I am trying to implement ng-class directive in angular and while doing so am a bit stuck on it.. The below is the code snippet:- <button ng-class=”{discover_premium btn btn-lg:userLogin ==2,discover_connect_btn btn btn-lg:userLogin ==3}” >{{userLogin}}</button> I am using the following
Continue readingng-class conditional doesn't work
Issue I have an angular directive named fund. The directive is defined as follows. return{ restrict: ‘E’, replace: true, scope: { data: ‘=’, cut: ‘@’ }, templateUrl: ‘app/directives/partials/fund.jsp’ } It has a property named cut. If cut is set, I
Continue readinghow to get ng-class value in directive
Issue I have some repeated ‘li’ elements, and some of them has ‘active’ class like this <li ng-repeat=”menuSubItem in menuItem.items” ng-class=”{active: vm.currentMenuName == menuSubItem.name}” active-collapsible> in the othe hand, I have a directive to add some classes depend on ‘active’
Continue readingAngularJS – Toggle class using ng-class directive
Issue Directive scope.pauseClass = ‘fa fa-pause’; scope.muteClass = ‘fa fa-volume-on’; <button ng-click=”doPlayOrPause(uniqId)”><i ng-class=”pauseClass”></i></button> <button ng-click=”doMute(uniqId)”><i ng-class=”muteClass”></i></button> scope.doMute = function(){ var vlc = scope.getVLC(“vlc”); if (vlc && vlc.playlist.isPlaying) { vlc.audio.toggleMute(); scope.controlClass = ‘fa fa-volume-off’; }else{ scope.controlClass = ‘fa fa-volume-on’; } }
Continue readingpass ng-class condition in angular directive
Issue I have a directive: angular.module(“App”).directive(‘myDirective’, function () { return { restrict: “E”, }, templateUrl: “MyDirective.html” } }); Template: <input Value = “Test” ng-class=”{{ngclass}}”/> HTML: <my-Directive ng-class=”{‘ng-invalid’: param === false }”/> Is it possible to pass the ng-class condition into
Continue readingUI-Router ng-class="$state.includes('name')" not working in a directive
Issue I want to use the abilitie of ui-router to test the active state in a ng-class If I try this it does not work : navTest.$inject = [“$compile”, “$navbar”, “$state”]; function navTest($compile, $navbar, $state) { var defaults = $navbar.defaults;
Continue readingUsing properties with NgClass directive
Issue Im trying to do something which seems like it should be fairly simple, however I can’t find out how to do it and it doesnt seem to be in the docs. Here’s a simple example: <div *ngFor=”let card of
Continue readingSetting class dinamically from inside a directive not working properly with ng-animate
Issue I’m loading a list of items from this public API. After it loads the list, I apply a transition to the elements using: /* ng-active */ .ng-enter{ opacity: 0.2; padding-left: 30px; transition: all ease 1000ms; } .ng-enter-active{ opacity: 1.0
Continue readingDeclare Angular Directives purely in HTML?
Issue (Highly related to my other question on Programmers.SE: https://softwareengineering.stackexchange.com/questions/280249/whether-to-abstract-small-repeating-code-segments-in-html-templates) When I want to reuse a few lines of HTML, it is really annoying that I have to write some JavaScript boilerplate in another file just to create a Directive.
Continue reading$formatters and $parsers not called in AngularJS 1.6.2
Issue @version angularjs 1.6.2 I’m trying to do some formatters and parsers to have generic input/output for my really huge project. The use case : I have a custom component with ngModelController required on it, but when I use this
Continue readingUnable to access scope property set by $http.get in directive
Issue I’m using this app.js file: var myNinjaApp = angular.module(‘myNinjaApp’, []); myNinjaApp.directive(‘randomNinja’, [function(){ return { restrict: ‘E’, scope: { theNinjas: ‘=’, title: ‘=’ }, template: ‘<img ng-src=”{{theNinjas[random].thumb}}”/>’, controller: function($scope) { let length = $scope.theNinjas.length; //$scope.theNinjas is undefined $scope.random = Math.floor(Math.random()
Continue readingHow to validate value 1 and 1.00 as same and 1.01 as different in angular
Issue How to treat 1 and the number of decimals should be zero eg) 1.000 as same show the alert pop up number should be same.And the maximum number length of the texbox is 7. eg)1 and 1.00000001 be different
Continue readinghow to get event when column changed it position?
Issue I am using UI-grid .In that I am using column moving functionality from here . http://ui-grid.info/docs/#/tutorial/217_column_moving Using that user change grid column position .I want a event when it successfully change the position of column. I want to show
Continue readinghow to remove hide column option in angular?
Issue ui-grid in my demo .here is the api document http://ui-grid.info/docs/#/tutorial/101_intro I want to remove hide option from the columns .In each columns there is “V” image and on click of that image it show hide column option.I want to
Continue readinghtml file as cellTemplate not working in directive compile: or pre: function
Issue Before i came here, i did read through this thread: https://github.com/angular-ui/ui-grid/issues/2078, but still didn’t find the solution. Pretty similar issue: angular.module(‘XXX’) directive( ‘myDirective’, [function() { return { restrict: ‘E’, scope: {data: ‘=’}, templateUrl: ‘myTemplate.html’, compile: function() { return {
Continue readingHow to get column footer data in Angular UI-Grid?
Issue For example, in this tutorial, if there is any way to get the data in the column footer? I’d like to present the total numbers in somewhere else. Thanks in advance. Solution You can access the sum for the
Continue readingAngularJs, display function result in ui-grid
Issue I am trying to sum two columns in a function then display their result in the ui grid. any ideas about how to do this, then save the ui grid content in the database? see the picture so in
Continue readingHow to show column footer in grouped grid in AngularJS ui-grid?
Issue I’m using AngularJS ui-grid and followed this tutorial to show the column footer of the gird, it worked fine. However, after I added grouping function in the grid, the column footer is disappeared. From the 105_footer tutorial, I used
Continue readingWhat is Default Header Cell Template of UI-GRID?
Issue The ng-grid documentation contains default Header Cell Templates (as well as other default templates). What is the default header cell template for ui-grid? Solution Per the githubs https://github.com/angular-ui/ui-grid/tree/master/packages/core/src/templates/ui-grid The current default header cell template is <div ng-class=”{ ‘sortable’: sortable
Continue readingBinding mutually dependent but different data formats to inputs in Angular
Issue As an exercise, I’m creating inputs for color values using both RGB and hex. html: <form ng-controller=”myCtrl”> R:<input ng-model=”rChannel” type=”number” min=”0″ max=”255″ required></input> G:<input ng-model=”gChannel” type=”number” min=”0″ max=”255″ required></input> B:<input ng-model=”bChannel” type=”number” min=”0″ max=”255″ required></input> hex: #<input ng-model=”hexColor” type=”text”
Continue readingAngular two way data binding greeting
Issue Apologies for what is probably a very basic question. I’m making a little demo quiz project with angular. On the first page I have a basic two-way data binding greeting (i.e you enter your name in a box and
Continue readingHow to add many fields with ng-switch (angularjs)
Issue I have two nested ng-repeat,and i wanted to add the same form MiseEnContext many times,inside this “MiseEncontext” i wanted to add some inputs, but when i add text it’s added for all my MiseEnContext Question: How to isolate my
Continue readingngSwitch does not update when data model change
Issue I’m new to Angular and trying to write some simple app. I have problem using ngSwitch to switch the according directive on demand as follow. the html markups : main html file: directiveOne: .directive(‘directiveOne’,function(){ return { restrict:”AE”, replace:true, template:”<div>this
Continue readingAngular JS – adding a custom directive to an element with ng-switch-when directive
Issue Using AngularJS 1.5, I’ve built a custom attribute directive, that adds a date-range-picker directive, and it’s options, to the element : app.directive(‘clSingleDatePicker’, function($compile) { var opts_single_date = { singleDatePicker: true }; return { restrict: ‘A’, compile: function compile(element, attrs)
Continue readingAngular adds strange options into select element when setting model value
Issue I have a select element defined as such: <select name=”country_id” id=”country_id” required=”required” ng-model=”newAddressForm.country_id”> <option value=””>Select Country</option> <option ng-repeat=”country in countries” value=”{{country.id}}”>{{country.name}}</option> </select> All works fine when I’m not setting any kind of value in the directive which contains this
Continue readingHow to switch views with routing inside a directive?
Issue While learning Angular I have implemented Ember.js email widget from their home page (it is not displayed in plunkr by some reason): http://plnkr.co/edit/OACzZbDHyNNNYM9oG5gB?p=preview Unfortunately their source code looks much cleaner and smaller than my Angular’s version of it… I
Continue readingEvent listeners fired multiple times from same directive
Issue In my app I am using a custom directive with a window resize event listener: link: function(scope, elem, attrs) { angular.element($window).bind(‘resize’, function() { // viewId is a unique reference to the view in which the directive lives console.log(scope.viewId); });
Continue readingRouting is not working with AngularJS
Issue As a part of learning process, I am roaming around angular js routing concepts. For this, I created one inner folder inside app with two sample test html pages .. When i run the app it should load first
Continue readingForm Validation and disabled button
Issue PLUNKER LINK In above problem i have three radio buttons which let the user pay balance,minimum amount and other amount.When user clicks on third radio button it opens up a div with input where user can enter their amount
Continue readingForm Validation angular/bootstrap
Issue Here’s FIDDLE Not able to understand that why the required validation is not working ?? HTML <div ng-app=”app”> <div ng-controller=”myctrl”> <form name=”myform” class=”form form-horizontal” novalidate> <fieldset class=”fieldset” ng-show=”payment == ‘bankAccount'” class=”form-group clearfix”> <ul class=”form-group”> <li ng-class=”{ ‘has-error’: myform.routingNumber.$invalid, ‘has-success’:myform.routingNumber.$valid}”>
Continue readingAngular setValidity not working when HTML is produced in a Directive
Issue I have dynamic html that i make in a directive, and it includes an input element with validation. Example HTML produced with error message: <input id=”bob” class=”personCheckbox” name=”bob” type=”checkbox” value=”bob” ng-model=”foobar” validate-foo/> <span style=”color:red” ng-show=”myForm.bob.$error.summary”>Need Summary</span> <input type=”text” name=”summary-bob”
Continue readingHow can i count the number of errors on Form?
Issue FIDDLE How can i count the number of errors made on form ? HTML <div ng-show=”form.$submitted && form.$invalid”> Sorry but 3 errors have been made. </div> Solution One way you could do this by using the specific count of
Continue reading$watch Listener Not Triggered When ng-maxlength Used
Issue I have a directive that basically watches the value of element. This element has ng-maxlength attribute which is set to 150. When I pass the 150 characters, the $watch is no longer triggered. Besides, when I remove the whole
Continue readingOverride AngularJS Default Email Validator
Issue I want to override email validator of AngularJS. I want it to use my custom string, to validate email address. The code I found in their documentation is like this: JS: var app = angular.module(‘registrationApp’, []); app.directive(‘overwriteEmail’, function() {
Continue readingAngularjs validation behaves differently for 1.3.0 and 1.2.6
Issue I wish to create a custom directive, which renders as an input type element. The directive should reuse the angularjs validation framework. Following is the custom-input directive in action which I have created: <!doctype html> <html ng-app=”validationApp”> <body> <div
Continue readingShare validation state for multiple fields against the same validator
Issue I will start out stating that I have searched google and SO and I have not found an answer for this specific situation. Yes, there are other posts that sound the same but are more based on a “MoreThan
Continue readingangularjs – evaluate Expression inside validator directive
Issue I have a custom validation attribute directive that can get expressions, for example: <input type=”text” uiSelectRequired=”isParam == true”/> how do I evaluate this expression in my directive assuming I cannot use isolated scope? Thanks. angular.module(“app”).directive(‘uiSelectRequired’, function () { return
Continue readingadding ng-invalid class on input mismatch
Issue Angular adds ng-invalid class automatically to email input field if it’s invalid, how’s it possible to have the class ng-invalid added to input#confirmEmail if it’s doesn’t match to input#email and remove if they match. Basically I’m not required to
Continue readingHide error labels shown with angularjs form validation after some time
Issue I am using angularjs form validation for client side validation. I need to hide the labels which displaying with angularjs error form validation method, after 3 seconds, after message appear. Html will look like this, <form name=”userForm” novalidate> <div
Continue readingStrange validator behaviour in AngularJS 1.5.11
Issue Our application is still using AngularJS 1.5.11 but I’ve tested the included example also with version 1.7.2 and get the same results. The problem is the strange behavior of the validateNumber function. The validation seems to be flipping between
Continue readingWhat is the better way to add office 365 javascript api library to angular js project?
Issue Officejs library can be used inside angular controller as following way by adding library reference https://appsforoffice.microsoft.com/lib/1.1/hosted/office.js to index page function sendRequest() { // Create a local variable that contains the mailbox. var mailbox = Office.context.mailbox; mailbox.makeEwsRequestAsync(getItemRequest(mailbox.item.itemId), callback); } function
Continue readingangularjs autosave form is it the right way?
Issue My goal is to autosave a form after is valid and update it with timeout. I set up like: (function(window, angular, undefined) { ‘use strict’; angular.module(‘nodblog.api.article’, [‘restangular’]) .config(function (RestangularProvider) { RestangularProvider.setBaseUrl(‘/api’); RestangularProvider.setRestangularFields({ id: “_id” }); RestangularProvider.setRequestInterceptor(function(elem, operation, what) {
Continue readingPass callback function to directive
Issue I’m trying to pass a callback function from a controller to a directive. Here’s the callback function code: $scope.onImageSelect = function(image) { alert(‘SET’); $scope.card.image = image; }; Directive usage: <google-image-search callback=”onImageSelect” /> Directive code: ngmod.directive(‘directive’, function() { return {
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