I am building a web app with Angular 2 framework and I want to use an external template (https://freehtml5.co/preview/?item=splash-free-html5-bootstrap-template-for-any-websites).
I need to run some scripts (jquery.min.js, bootstrap.js, …) in my components template but if I put it into scripts tag don’t work.
If I run scripts tag in index.html it works but when I browse to another page script are not reloaded.
How can I load the scripts without script tag in template??
index.html
<!doctype html>
<html>
<head>
<meta charset="utf-8">
<title>Angular2App</title>
<base href="/">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="icon" type="image/x-icon" href="favicon.ico">
<!-- Facebook and Twitter integration -->
<meta property="og:title" content="" />
<meta property="og:image" content="" />
<meta property="og:url" content="" />
<meta property="og:site_name" content="" />
<meta property="og:description" content="" />
<meta name="twitter:title" content="" />
<meta name="twitter:image" content="" />
<meta name="twitter:url" content="" />
<meta name="twitter:card" content="" />
<!--<link href="build/main.css" rel="stylesheet">-->
<link href="https://fonts.googleapis.com/css?family=Roboto:300,400,700" rel="stylesheet">
<!-- Animate.css -->
<link rel="stylesheet" href="assets/css/animate.css">
<!-- Icomoon Icon Fonts-->
<link rel="stylesheet" href="assets/css/icomoon.css">
<!-- Themify Icons-->
<link rel="stylesheet" href="assets/css/themify-icons.css">
<!-- Bootstrap -->
<link rel="stylesheet" href="assets/css/bootstrap.css">
<!-- Magnific Popup -->
<link rel="stylesheet" href="assets/css/magnific-popup.css">
<!-- Owl Carousel -->
<link rel="stylesheet" href="assets/css/owl.carousel.min.css">
<link rel="stylesheet" href="assets/css/owl.theme.default.min.css">
<!-- Theme style -->
<link rel="stylesheet" href="assets/css/style.css">
// SCRIPTS THAT I NEED TO LOAD
<!-- Modernizr JS -->
<script src="assets/js/modernizr-2.6.2.min.js"></script>
<!-- FOR IE9 below -->
<!--[if lt IE 9]>
<script src="assets/js/respond.min.js"></script>
<![endif]-->
<!-- jQuery -->
<script src="assets/js/jquery.min.js"></script>
<!-- jQuery Easing -->
<script src="assets/js/jquery.easing.1.3.js"></script>
<!-- Bootstrap -->
<script src="assets/js/bootstrap.min.js"></script>
<!-- Waypoints -->
<script src="assets/js/jquery.waypoints.min.js"></script>
<!-- Carousel -->
<script src="assets/js/owl.carousel.min.js"></script>
<!-- countTo -->
<script src="assets/js/jquery.countTo.js"></script>
<!-- Magnific Popup -->
<script src="assets/js/jquery.magnific-popup.min.js"></script>
<script src="assets/js/magnific-popup-options.js"></script>
<!-- Main -->
<script src="assets/js/main.js"></script>
// SCRIPTS THAT I NEED TO LOAD
</head>
<body>
<app-root></app-root>
</body>
</html>
app.module.ts
import { BrowserModule } from '@angular/platform-browser';
import { NgModule } from '@angular/core';
import { FormsModule } from '@angular/forms';
import { HttpModule } from '@angular/http';
import { routing } from './app.routing.module';
import { AppComponent } from './app.component';
import { HomeComponent } from './home/home.component';
import { LoginComponent } from './login/login.component';
@NgModule({
declarations: [
AppComponent,
HomeComponent,
LoginComponent
],
imports: [
BrowserModule,
FormsModule,
HttpModule,
routing
],
providers: [],
bootstrap: [AppComponent]
})
export class AppModule {
}
app.routing.module.ts
import { Routes, RouterModule } from '@angular/router';
import { HomeComponent } from './home/home.component';
import { LoginComponent } from './login/login.component';
const routes: Routes = [
{
path: 'login',
component: LoginComponent
},
{
path: 'home',
component: HomeComponent
},
{
path: '',
component: LoginComponent
},
{
path: '**',
component: LoginComponent
}
];
export const routing = RouterModule.forRoot(routes);
app.component.ts
import { Component } from '@angular/core';
@Component({
selector: 'app-root',
templateUrl: './app.component.html',
styleUrls: ['./app.component.css']
})
export class AppComponent {
}
app.component.html
<router-outlet></router-outlet>
3
Answers
i think loading script tags inside angular 2 components is not allowed but take a look at this it may help you
How do I include a JavaScript file in another JavaScript file?
Script tags are not allowed in component templates. Including scripts in your
index.html
should make them globally accessible. It isn’t clear what you mean when you say you’re browsing to another page, but if you use the angular router withrouter-outlet
all scripts you import should be accessible.If you’re using the Angular CLI you can include
.js
files from yournode_modules
in your.angular-cli.json
.Right under the the
styles
array and above theenvironmentSource
you should see thescripts
array. I’ve included a little bit (I’ve truncated it) of the JSON as reference for you.