javascript - Unable to bootstrap angular 2 app -

-

i'm working on app in angular 2/ nodejs , i'm trying bootstrap application. i've defined root component in app.component.ts:

import {component} 'angular2/core';  @component({     selector: 'pm-app',     template:`<div><h1>{{pagetitle}}</h1>                     <div>my first component</div>               <div>`  }) export /**  * name  */  class appcomponent {     //constructor(parameters) {}     pagetitle: string = "acme product managment"; }

and when app loads, page title should injected index.html page in <pm-app> tag:

(index.html)

<html>   <head>     <title>angular 2 quickstart</title>     <meta charset="utf-8">     <meta name="viewport" content="width=device-width, initial-scale=1">      <link href= "node_modules/bootstrap/dist/css/bootstrap.css" rel= "stylesheet" />     <link rel="app/app.component.css" href="styles.css">     <!-- 1. load libraries -->     <script src="node_modules/angular2/es6/dev/src/testing/shims_for_ie.js"></script>     <script src="node_modules/es6-shim/es6-shim.min.js"></script>     <script src="node_modules/systemjs/dist/system-polyfills.js"></script>       <!-- polyfill(s) older browsers -->     <script src= "node_modules/angular2/bundles/angular2-polyfills.js"></script>     <script src="node_modules/systemjs/dist/system.src.js"></script>     <script src= "node_modules/rxjs/bundles/rx.js"></script>     <script src="node_modules/angular2/bundles/angular2.dev.js"></script>     <!-- 2. configure systemjs -->     <script src="systemjs.config.js"></script>     <script>         system.config({             packages:{                 app:{                     format: 'register',                     defaultextension: 'js'                 }             }         });       system.import('app/main').then(null, console.error.bind(console));     </script>   </head>   <!-- 3. display application -->   <body>     <pm-app>loading app</pm-app>   </body> </html>

for reason, when page renders, "loading app" text shows think indicates bootstrapping process wasn't successful. when open dev console, following errors:

shims_for_ie.js:2 uncaught syntaxerror: unexpected token < es6-shim.min.js:2 uncaught syntaxerror: unexpected token < system-polyfills.js:2 uncaught syntaxerror: unexpected token < angular2-polyfills.js:2 uncaught syntaxerror: unexpected token < system.src.js:2 uncaught syntaxerror: unexpected token < rx.js:2 uncaught syntaxerror: unexpected token < angular2.dev.js:2 uncaught syntaxerror: unexpected token < systemjs.config.js:2 uncaught syntaxerror: unexpected token < localhost/:23 uncaught referenceerror: system not defined

all of these packages should installed problem?


Comments

Post a Comment

Popular posts from this blog

javascript - Slick Slider width recalculation -

-
i'm trying add slide in panel on slick container css. carousel works except new width not being calculated when space has been added. recalibrate once advance next slide i'd happen each time panel opened or closed. i've tried adding both margin , padding, neither makes difference. ideas? https://jsfiddle.net/mhigley/dpf7mlpl/ html: <button type="button" id="button"><i class="fa fa-arrow-right"></i></button> <aside> <h2>slide in panel</h2> <ol> <li>list item</li> <li>list item</li> <li>list item</li> <li>list item</li> <li>list item</li> </ol> </aside> <main role="main"> <div class="sections"> <section> <article> <h2>first slide</h2> <p>lorem ipsum d...
Read more

jsf - PrimeFaces Datatable - What is f:facet actually doing? -

-
looking through primefaces code in app noticed following line: <f:facet name="header">#{trainsearch.traincount} trains</f:facet> it looks overriding header, makes sense, can explain me in little more detail? what happening line of code? complete code listed below: <p:datatable id = "results" value = "#{trainsearch.trains}" var = "train" rendered="#{not empty trainsearch.trains}" styleclass = "train-search-table horizontal-border"> <f:facet name="header">#{trainsearch.traincount} trains</f:facet> <p:column headertext = "train id"> <p:panelgrid columns="1" styleclass = "train-id-grid" layout = "grid"> <h:outputtext styleclass = "train-id-label" value="#{train.traini}"/> <h:outputtex...
Read more

angular2 services - Angular 2 RC 4 Http post not firing -

-
i trying fire post request app , it's not working, tried multiple ways. don't see request being fired under network tab in chrome. not sure problem is, appreciated. import { injectable } '@angular/core'; import { http, headers } '@angular/http'; @injectable() export class userservice{ private _url="users"; constructor(private _http: http){ } checkifusernameexists(username){ return this._http.get(this._url+"/"+username) .map(response => response.json()) } createuser(user){ let headers = new headers(); headers.append('content-type', 'application/json') console.log(json.stringify(user)); return this._http.post(this._url, json.stringify(user),{headers: headers}) .map(response => response.json()) } } first need capture error , solve error: this._http.post(this._url, json.stringify(user),{headers: headers}) .subscribe( ...
Read more