Latest Angular.js Recipes

Read the entire recipe Recipe added 1 week, 6 days ago

Error: Cannot find module '@ionic/app-scripts'

I'm new to Ionic. I was following the Ionic documentation "get started", created a project sample named "super". The problem is that when I run the command line ionic serve in the project directory, it threw an error Error: Cannot find module...

Read the entire recipe Recipe added 1 week, 6 days ago

How can I create search result page on example.com/s/keyword?

app.js

app.get('/results',showResult)
var express = require('express')
var n = req.query.query;
mysql_crawl.query('SELECT prod_name, full_price FROM `xxx` WHERE MATCH(data_index) AGAINST("'+n+'")', function(error, product_data)...

Read the entire recipe Recipe added 1 week, 6 days ago

Best way to integrate Laravel 5.4 with Angular 4

I know how to create full Laravel 5.4 project by its own and also I know how to create SPA using Angularjs 4.

Problem

I don't know how to integrate both Laravel and Angular together.

In Another work I want to use Laravel 5.4 as the back-end and...

Read the entire recipe Recipe added 1 week, 6 days ago

ERROR in ./~/firebase/app/shared_promise.js

I'm trying to create an Angular 2 App with AngularFire2

I was following this guide.

Everytime I try to import the AngularFireModule in my app module and then do AngularFireModule.initializeApp(config) in the imports I'm getting the following error...

Read the entire recipe Recipe added 1 week, 6 days ago

Cannot read property 'nativeElement' of undefined

I am using ionic 2.

I need get htmlelement value.

Acutally i used viewchild.

Here is my html template code

<div class="messagesholder" *ngFor="let chat of chatval | orderby:'[date]'; let last = last">
       {{last ? callFunction() : ''}} 

    ...

Read the entire recipe Recipe added 1 week, 6 days ago

Property &#39;forChild&#39; does not exist on type &#39;typeof IonicModule&#39;

I'm using the ionic cli to generate the page using this command

ionic generate page login
ionic g page login

then i get this error in browser

Typescript Error
Property 'forChild' does not exist on type 'typeof...

Read the entire recipe Recipe added 1 week, 6 days ago

Augular 2 Router Animation - Cannot find module &#39;@angular/platform-browser/animations&#39;

I have been following the Angular 2 Routing and Navigation example that can be found at this link: https://plnkr.co/edit/I4ArEQTniO7MJtfzpBWl?p=info.

When I run the transpiler I get the error message: "client/app/app.module.ts(5,41): error TS2307:...

Read the entire recipe Recipe added 1 week, 6 days ago

Uncaught SyntaxError: Unexpected token U in JSON at position 0 at JSON.parse (&lt;anonymous&gt;) at Response.Body.json

I am working on an angular2 project. I am stuck with these errors. The error occured when I tried to send the JSON objects to the backend. It may be due the parsing of JSON objects. I am new to angualar, so please do help

Signup.service.ts

import...

Read the entire recipe Recipe added 1 week, 6 days ago

CORS error :Request header field Authorization is not allowed by Access-Control-Allow-Headers in preflight response

I am trying to send the request from one localhost port to the another. I am using angularjs on the frontend and node on the backend.

Since it is CORS request, In node.js, i am using

res.header('Access-Control-Allow-Origin',...

Read the entire recipe Recipe added 1 week, 6 days ago

Selenium IDE. Cross-process JS call failed on click command

I have a SPA on AngularJS 1 and Selenium IDE 2.9.1 for functional testing.

There is button with onclick handler on a form. When I run some test scenario it crashes on click command on this button with message:

[error] Unexpected Exception: Error:...

Read the entire recipe Recipe added 1 week, 6 days ago

Angular TypeError: Cannot create property on string &#39;&#39;

Trying to clear the input box after Add is clicked, like the guy is doing in this tutorial.
I have recreated the error without using the API, with this short code.
You can also check out the Plunker.

HTML

<input ng-model="contact.name"...

Read the entire recipe Recipe added 1 week, 6 days ago

converting date format in angularjs controller

i write the following coding to print the current date time

$scope.date = new Date();

and then i print the same using consol.log

console.log($scope.date);

and it is working fine

Tue Jan 24 2017 16:36:06 GMT+0530 (India Standard Time)

but...

Read the entire recipe Recipe added 1 week, 6 days ago

AngularJs: store and retrieve data in local storage

I am very new to Angular. Earlier I was using Javascript, but now I am learning AngularJs. Version currently using is 1.3.2.

Problem is I am trying to use local storage.

In Javascript, we use something similar to this:

localStorage.pic =...

Read the entire recipe Recipe added 2 weeks ago

AngularJS: ngRoute Not Working

I am tying to get this simple routing to work and can't figure out what is the problem.

This is the HTML:

<html lang="en" ng-app="app">
     .
     .
     .  
     <a href="#voip">
       <div class="col-lg-3 service">
        <img...

Read the entire recipe Recipe added 2 weeks ago

AngularJs Ui-routing transition superseded

Console for transition superseded

i find the solution AngularJS and UI-Router: 'Error: transition superseded' during angularjs unit tests but this not work for me. AngularJs version v1.6.1 Ui-routing Version v0.3.2

Read the entire recipe Recipe added 2 weeks ago

How to filter an array of objects based on an array of a specific object propert?

Here is a small example of my html using ng-repeat:

<div ng-repeat="item in vm.templateList | filter: vm.myFilter">
   <h3>{{item.Code}}</h3>
</div>

In Js file the vm.templateList is as followed(as an example):

vm.templateList = [{Code: 'a', ID:...

Read the entire recipe Recipe added 2 weeks ago

WebSocket connection failed: Error during WebSocket handshake: Unexpected response code: 400

I am trying to integrate Socket.io with Angular and I'm having difficulties making a connection from the client-side to the server. I've looked through other related questions but my issue is happening locally, so there's no web server in the...

Read the entire recipe Recipe added 2 weeks ago

Print Html template in Angular 2 (ng-print in Angular 2)

I want to print HTML template in angular 2. I had explored about this I got solution in angularjs 1 Print Html Template in Angularjs 1

Any suggestion would be appreciated

Read the entire recipe Recipe added 2 weeks ago

Angular Material DatePicker and NG-CHANGE

When a user selects a date on the md-datepicker component, I need to call the server to check the schedule for the selected date. The thing is, I can't get my function to fire using ng-change, which seems to be the only option on doing this. Any...

Read the entire recipe Recipe added 2 weeks ago

How to close an Angular-ui-bootstrap uibModal on mouseleave using Factory?

I've recently switched all our modals directives in our app over to Angular-ui-Bootstrap modals. Much better, however running into a new style of modal which closes on mouseleave instead of a cancel click.

this.leaveTag = (tag) => {
   ...

Read the entire recipe Recipe added 2 weeks ago

Error in [at-loader] Cannot find module &#39;./app.component.ngfactory&#39;

My error is as follows:

ERROR in [at-loader] assets\app\app.module.ngfactory.ts:28:27 Cannot find module './app.component.ngfactory'.

After I ran npm run build the app.module.ngfactory.ts was created as expected but it created a reference to a...

Read the entire recipe Recipe added 2 weeks ago

The controller with the name &#39;PokemonCtrl&#39; is not registered

I am trying to add a controller to my Angularjs app.

This is the first time I have set it up without using $scope as a dependency and used the routes to declare what controller I am using.

What am I doing wrong where PokemonCtrl is not registered?...

Read the entire recipe Recipe added 2 weeks ago

Possibly unhandled rejection in Angular 1.6

I have a code with AngularJS:

service.doSomething()
  .then(function(result) {
      //do something with the result
  });

In AngularJS 1.5.9 when I have error in the .then() section like:

service.doSomething()
  .then(function(result) {
      var...

Read the entire recipe Recipe added 2 weeks ago

Angular All slashes in URL changed to %2F

I'm having a massive problem with Angular routing.

Up until recently everything has been fine with the following route:

$routeProvider.when('/album/:albumId', {
    controller: 'albumPageController',
    templateUrl: 'views/album.html'
});

and...

Read the entire recipe Recipe added 2 weeks ago