【发布时间】：2021-08-10 15:52:22
【问题描述】：
我正在尝试在我的页面上实现particleJS。
在下面找到我的示例：
<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.0.0-beta2/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-BmbxuPwQa2lc/FVzBcNJ7UAyJxM6wuqIj61tLrc4wSX0szH/Ev+nYRRuWlolflfl" crossorigin="anonymous">
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap-icons@1.4.0/font/bootstrap-icons.css">
<div id="particles-js"></div>
<main class="container pt-3">
<div class="row justify-content-center mt-5">
<div class="col-6">
<div class="input-group mb-3 ">
<input type="text" class="form-control" placeholder="Enter Your Best Email" aria-label="Recipient's username" aria-describedby="button-addon2">
<button class="btn btn-warning" type="button" id="button-addon2">Button</button>
</div>
</div>
</div>
</main>
<!-- /.container -->
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.0.0-beta2/dist/js/bootstrap.bundle.min.js" integrity="sha384-b5kHyXgcpbZJO/tY9Ul7kGkf1S0CWuKcCD38l8YkeH8z8QjE0GmW1gYU5S9FOnJ0" crossorigin="anonymous"></script>
<!-- Custom JF classes -->
<script src="https://cdnjs.cloudflare.com/ajax/libs/particlesjs/2.2.3/particles.min.js"></script>
<script>
window.addEventListener('DOMContentLoaded', (event) => {
/* particlesJS.load(@dom-id, @path-json, @callback (optional)); */
particlesJS.load('particles-js', {
"particles": {
"number": {
"value": 80,
"density": {
"enable": true,
"value_area": 800
}
},
"color": {
"value": "#000000"
},
"shape": {
"type": "circle",
"stroke": {
"width": 0,
"color": "#000000"
},
"polygon": {
"nb_sides": 5
},
"image": {
"src": "img/github.svg",
"width": 100,
"height": 100
}
},
"opacity": {
"value": 0.5,
"random": false,
"anim": {
"enable": false,
"speed": 1,
"opacity_min": 0.1,
"sync": false
}
},
"size": {
"value": 3,
"random": true,
"anim": {
"enable": false,
"speed": 40,
"size_min": 0.1,
"sync": false
}
},
"line_linked": {
"enable": true,
"distance": 150,
"color": "#000000",
"opacity": 0.4,
"width": 1
},
"move": {
"enable": true,
"speed": 6,
"direction": "none",
"random": false,
"straight": false,
"out_mode": "out",
"bounce": false,
"attract": {
"enable": false,
"rotateX": 600,
"rotateY": 1200
}
}
},
"interactivity": {
"detect_on": "canvas",
"events": {
"onhover": {
"enable": true,
"mode": "repulse"
},
"onclick": {
"enable": true,
"mode": "push"
},
"resize": true
},
"modes": {
"grab": {
"distance": 400,
"line_linked": {
"opacity": 1
}
},
"bubble": {
"distance": 400,
"size": 40,
"duration": 2,
"opacity": 8,
"speed": 3
},
"repulse": {
"distance": 200,
"duration": 0.4
},
"push": {
"particles_nb": 4
},
"remove": {
"particles_nb": 2
}
}
},
"retina_detect": true
}, function() {
console.log('callback - particles.js config loaded');
});
});
</script>
</body>
</html>我收到错误 Uncaught ReferenceError: particlesJS is not defined 的任何建议。我已删除标签defer 并通过DOMContentLoaded 加载。
非常感谢您的回复！
【问题讨论】：
-
你正在使用的库文件加载到
Particles全局而不是particlesJS