我正在使用vue.js,我想要包含waypoints
。
我原创的,有效的脚本:
HTML:
<div id="final">
<h2>Mostar el mensaje al pasar por aqui</h2>
</div>
脚本:
var ele
var waypoint = new Waypoint({
element: ele = document.getElementById('final'),
handler: function(direction) {
if (direction == 'down') {
$(ele).addClass('muestra')
} else {
$(ele).removeClass('muestra')
}
console.log(direction);
}
});
的CSS:
.muestra {
position: fixed;
bottom: 20px;
right: 20px;
}
我试图在vue.js中使用此代码,但它在控制台中显示了此消息:
未捕获的ReferenceError:未定义Waypoint
这是vue.js中的代码:
galeri.vue:
<template>
<div id="final">
<h2>Mostar el mensaje al pasar por aqui</h2>
</div>
</template>
<script>
var ele
var waypoint = new Waypoint({
element: ele = document.getElementById('final'),
handler: function(direction) {
if (direction == 'down') {
$(ele).addClass('muestra')
} else {
$(ele).removeClass('muestra')
}
console.log(direction);
}
});
</script>
知道我做错了什么吗?
答案 0 :(得分:1)
由于您通过npm install waypoints
安装了航点,因此您需要require
在您的文件中,如下所示:
<script>
require('waypoints/lib/noframework.waypoints.js')
var waypoint = new Waypoint({
// ...
})
</script>