如何使用ES6模块导入jQuery Masonry？ [英] How do I import jQuery Masonry using ES6 modules?
问题描述
我正在尝试使用此npm包 https://www.npmjs.com/package / masonry-layout
I am trying to use this npm package https://www.npmjs.com/package/masonry-layout
按照安装说明，我跑了：
As per install instruction I ran:
npm install masonry-layout --save
然后在我的文件中，
import '../../../node_modules/masonry-layout/dist/masonry.pkgd.min.js'
$('.blog-posts-container').masonry({
// options ...
itemSelector: '.card-blog',
columnWidth: 200
})
我正在尝试在我的文件中导入包并运行它，但是我收到了这个错误：
I'm trying to import the package in my file and run it, but I get this error:
Uncaught TypeError: $(...).masonry is not a function
我认为我的导入存在问题。我做错了什么？
Im thinking there is something wrong with my import here. What am I doing wrong?
P.S。我正在使用webpack
P.S. I am using webpack
推荐答案
要使其正常工作，您需要使用 jQueryBridget ，它使jQuery插件脱离了构造函数。
To get this to work, you need to use jQueryBridget which makes jQuery plugin out of a constructor function.
以下是使用 imagesloaded plugin 的示例确保砌成图像加载后初始化。
Here's an example using the imagesloaded plugin to make sure masonry initializes after the images have loaded.
npm i -S jQueryBridget imagesLoaded
然后在 app.js （或其他）：
import $ from 'jquery';
import Masonry from 'masonry-layout';
import jQueryBridget from 'jquery-bridget';
import imagesLoaded from 'imagesloaded';
jQueryBridget('masonry', Masonry, $);
jQueryBridget( 'imagesLoaded', imagesLoaded, $ );
const $container = $('#masonry-grid');
$container.imagesLoaded(() => {
$container.masonry({
columnWidth: 200,
itemSelector: '.item',
});
});
以上内容应捆绑（使用Webpack）到 bundle.js 。
The above should be bundled (using Webpack) into bundle.js.
为了完整起见，这里是HTML：
And for the sake of completeness, here's the HTML:
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Masonry Madness</title>
</head>
<body>
<div id="masonry-grid">
<div class="item">
<img src="https://s3.amazonaws.com/clarifai-img/demo/889/88940833.jpg">
</div>
<div class="item">
<img src="https://s3.amazonaws.com/clarifai-img/demo/907/90775901.jpg">
</div>
<div class="item">
<img src="https://s3.amazonaws.com/clarifai-img/demo/294/29489326.jpg">
</div>
<div class="item ">
<img src="https://s3.amazonaws.com/clarifai-img/demo/100/100656385.jpg">
</div>
<div class="item ">
<img src="https://s3.amazonaws.com/clarifai-img/demo/889/88940839.jpg">
</div>
<div class="item ">
<img src="https://s3.amazonaws.com/clarifai-img/demo/111/111773987.jpg">
</div>
<div class="item ">
<img src="https://s3.amazonaws.com/clarifai-img/demo/146/146371016.jpg">
</div>
<div class="item">
<img src="https://s3.amazonaws.com/clarifai-img/demo/103/10313578.jpg">
</div>
<div class="item ">
<img src="https://s3.amazonaws.com/clarifai-img/demo/554/55473337.jpg">
</div>
<div class="item ">
<img src="https://s3.amazonaws.com/clarifai-img/demo/537/53727259.jpg">
</div>
<div class="item ">
<img src="https://s3.amazonaws.com/clarifai-img/demo/111/111246515.jpg">
</div>
<div class="item">
<img src="https://s3.amazonaws.com/clarifai-img/demo/461/46176355.jpg">
</div>
</div>
<script src="bundle.js"></script>
</body>
</html>
HTH
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