Question

我不知道这个问题是否属于Angular2。但是我使用Angular2并想要使用HTML，CSS＆amp; amp;来整合this demo shown here - (please check its working demo and animated content)。 JS。这个演示展示了带有内部动画内容的bootstrap旋转木马。

This is my Demo in Plunker with Angular2。我试图整合它，一切正常，但我不能看到旋转内容的动画，如文章所示。

另外请指导如何在Angular2中使用jQuery和其他JS库？

的index.html

<link rel="stylesheet" href="//code.jquery.com/ui/1.11.4/themes/smoothness/jquery-ui.css">
    <script src="//code.jquery.com/jquery-1.10.2.js"></script>
    <script src="//code.jquery.com/ui/1.11.4/jquery-ui.js"></script>
    <link rel="stylesheet" href="/resources/demos/style.css">


    <script src="https://cdnjs.cloudflare.com/ajax/libs/es6-shim/0.33.3/es6-shim.min.js"></script>
    <script src="https://cdnjs.cloudflare.com/ajax/libs/systemjs/0.19.16/system-polyfills.js"></script>

    <script src="https://code.angularjs.org/2.0.0-beta.0/angular2-polyfills.js"></script>
    <script src="https://code.angularjs.org/tools/system.js"></script>
    <script src="https://code.angularjs.org/tools/typescript.js"></script>
    <script src="https://code.angularjs.org/2.0.0-beta.0/Rx.js"></script>
    <script src="https://code.angularjs.org/2.0.0-beta.0/angular2.dev.js"></script>



   <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.1/css/bootstrap.min.css">
   <script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.1/js/bootstrap.min.js"></script>
    <!-- Demo scripts -->
    <link rel="stylesheet" href="http://maxcdn.bootstrapcdn.com/font-awesome/4.3.0/css/font-awesome.min.css">

    <!-- Animate.css library -->
    <link href="css/animate.min.css" rel="stylesheet">


    <link href="css/demo.css" rel="stylesheet">
    <script src="js/demo.js"></script>

demo.js

/* Demo Scripts for Bootstrap Carousel and Animate.css article
* on SitePoint by Maria Antonietta Perna
*/
(function( $ ) {

    //Function to animate slider captions 
    function doAnimations( elems ) {
        //Cache the animationend event in a variable
        var animEndEv = 'webkitAnimationEnd animationend';

        elems.each(function () {
            var $this = $(this),
                $animationType = $this.data('animation');
            $this.addClass($animationType).one(animEndEv, function () {
                $this.removeClass($animationType);
            });
        });
    }

    //Variables on page load 
    var $myCarousel = $('#carousel-example-generic'),
        $firstAnimatingElems = $myCarousel.find('.item:first').find("[data-animation ^= 'animated']");

    //Initialize carousel 
    $myCarousel.carousel();

    //Animate captions in first slide on page load 
    doAnimations($firstAnimatingElems);

    //Pause carousel  
    $myCarousel.carousel('pause');


    //Other slides to be animated on carousel slide event 
    $myCarousel.on('slide.bs.carousel', function (e) {
        var $animatingElems = $(e.relatedTarget).find("[data-animation ^= 'animated']");
        doAnimations($animatingElems);
    });  

})(jQuery);

如何在Angular2 app中使用包含jQuery代码的demo.js？

Answer 1

初始化angular2组件后，必须运行jQuery代码。我已经改变了你的app.component.ts：

import {Component,OnInit} from 'angular2/core';
import {CORE_DIRECTIVES} from 'angular2/common';

declare var RunAnim;
declare var jQuery;

@Component({
    selector: 'my-app',
    templateUrl: 'mytemplate.html'
})
export class AppComponent implements OnInit { 

  constructor(){

  }
  ngOnInit(){
    RunAnim(jQuery);
  }

  ngAfterContentInit() {
  }
}

/*
Copyright 2016 Google Inc. All Rights Reserved.
Use of this source code is governed by an MIT-style license that
can be found in the LICENSE file at http://angular.io/license
*/

RunAnim和jQuery的声明是为了在TS中可见，它们是全球可用的。

你的jQuery代码我已经创建了一个命名函数RunAnim：

/* Demo Scripts for Bootstrap Carousel and Animate.css article
* on SitePoint by Maria Antonietta Perna
*/
(window.RunAnim=function( $ ) {

    //Function to animate slider captions 
    function doAnimations( elems ) {
        //Cache the animationend event in a variable
        var animEndEv = 'webkitAnimationEnd animationend';

        elems.each(function () {
            var $this = $(this),
                $animationType = $this.data('animation');
            $this.addClass($animationType).one(animEndEv, function () {
                $this.removeClass($animationType);
            });
        });
    }

    //Variables on page load 
    var $myCarousel = $('#carousel-example-generic'),
        $firstAnimatingElems = $myCarousel.find('.item:first').find("[data-animation ^= 'animated']");

    //Initialize carousel 
    $myCarousel.carousel();

    //Animate captions in first slide on page load 
    doAnimations($firstAnimatingElems);

    //Pause carousel  
    $myCarousel.carousel('pause');


    //Other slides to be animated on carousel slide event 
    $myCarousel.on('slide.bs.carousel', function (e) {
        var $animatingElems = $(e.relatedTarget).find("[data-animation ^= 'animated']");
        doAnimations($animatingElems);
    });  

});

如何在Angular2中使用jquery和其他.js库

1 个答案: