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@zxy-cn/i-am-here

v1.0.0

Published

我会告诉你:我在这儿呢~

Downloads

6

Readme

i-am-here


i-am-here一个vue指令,当绑定元素出现在视图中时,触发回调函数

使用

npm i i-am-here --s

局部指令

<script>
import hi from "i-am-here";
export default {
  name: 'app',
  directives:{
    hi
  },
  data () {
    return {

    }
  },
  methods:{
    say(){
      alert("hi");
    }
  }
}
</script>

全局指令

import hi from "i-am-here";
import Vue from "vue";
Vue.directive(hi.name,hi);

传值 option


callback
当绑定元素出现在视图中时,触发的回调函数,也可以将option直接传入一个函数。


offset
当元素的上边框距离可视区域下边框达到这个值,才会触发回调,默认值为0。


rollEl
可滚动的元素,默认会监听window的滚动事件。

修饰符


once 是否只触发一次