【发布时间】:2017-07-04 21:24:53
【问题描述】:
我有一个在 html 页面上创建动画的 javascript。在 Meteor 项目之外,动画效果完美,因为它只是一个包含在 html 文件中的 .js 文件。我怎样才能让它在 Meteor 上工作呢? javascript 文件似乎根本没有运行(它什么也没做)。 Meteor 可以包含原始 javscript 文件吗?如果是这样怎么办?该文件是纯 JavaScript,没有帮助程序或任何定义 Meteor 结构的东西。
missionPage.js
var TxtRotate = function(el, toRotate, period) {
this.toRotate = toRotate;
this.el = el;
this.loopNum = 0;
this.period = parseInt(period, 10) || 2000;
this.txt = '';
this.tick();
this.isDeleting = false;
};
TxtRotate.prototype.tick = function() {
var i = this.loopNum % this.toRotate.length;
var fullTxt = this.toRotate[i];
if (this.isDeleting) {
this.txt = fullTxt.substring(0, this.txt.length - 1);
} else {
this.txt = fullTxt.substring(0, this.txt.length + 1);
}
this.el.innerHTML = '<span class="wrap">'+this.txt+'</span>';
var that = this;
var delta = 300 - Math.random() * 100;
if (this.isDeleting) { delta /= 2; }
if (!this.isDeleting && this.txt === fullTxt) {
delta = this.period;
this.isDeleting = true;
} else if (this.isDeleting && this.txt === '') {
this.isDeleting = false;
this.loopNum++;
delta = 500;
}
setTimeout(function() {
that.tick();
}, delta);
};
window.onload= function() {
console.log('I m here');
var elements = document.getElementsByClassName('txt-rotate');
console.log(elements);
for (var i=0; i<elements.length; i++) {
var toRotate = elements[i].getAttribute('data-rotate');
var period = elements[i].getAttribute('data-period');
if (toRotate) {
new TxtRotate(elements[i], JSON.parse(toRotate), period);
}
}
// INJECT CSS
var css = document.createElement("style");
css.type = "text/css";
css.innerHTML = ".txt-rotate > .wrap { border-right: 0.08em solid #666
}";
document.body.appendChild(css);
};
missionPage.html
<template name="missionPage">
<div class="ui center aligned container">
<h3>Our story</h3>
<h1>This website is
<span
class="txt-rotate"
data-period="2000"
data-rotate='[ "not just the website", "simple.", "pure JS.",
"pretty.", "fun!" ]'></span>
</h1>
</div>
</template>
【问题讨论】:
标签: javascript jquery html meteor meteor-blaze