Vue-scroll-loader NPM

vue-scroll-loader

A scroll loading component for vue.js.

Browsers

Already use IntersectionObserver polyfill compatible with mainstream browsers.

✔	✔	6+	✔	7+	✔	4.4+

Install

NPM

npm install vue-scroll-loader

CDN

<script src="https://unpkg.com/vue-scroll-loader"></script>

Usage

Put <scroll-loader/> below the list, and use loader-* props to define its options.

When the scroll-loader reaches the bottom of the viewport, the method specified by loader-method is executed.

<scroll-loader :loader-method="getImageList" :loader-disable="disable">
</scroll-loader>

<!-- Replace the default loading animation with slot -->
<scroll-loader :loader-method="getImageList" :loader-disable="disable">
   <div>Loading...</div>
</scroll-loader>

import Vue from 'vue'
import ScrollLoader from 'vue-scroll-loader'

Vue.use(ScrollLoader)

new Vue({
    el: '#app',
    data() {
      return {
        disable: false,
        page: 1,
        pageSize: 30,
        images: [],
      }
    },
    methods: {
      getImageList() {
        axios.get('https://api.example.com/', {
            params: {
              page: this.page++,
              pageSize: this.pageSize,
            }
          })
          .then(res => {
               this.images = [...this.images, ...res.data]

            // Stop scroll loading...
            this.disable = res.data.length < this.pageSize
          })
          .catch(error => {
            console.log(error);
          })
      }
    }
  })

Options

Props	Description	Required	Type	Default
loader-method	Scrolling to the bottom to execute the method.	true	Function	--
loader-disable	scroll-loader will be disabled if the value of this props is true.	false	Boolean	false
loader-distance	The minimum distance between the scroll-loader and the bottom of the viewport before the loader-method method is executed.	false	Number	0
loader-color	scroll-loader the color of the animation.	false	String	#CCCCCC
loader-size	scroll-loader the size of the animation.	false	Number	50
loader-viewport	relative viewport element,default top-level document viewport.	false	Element	viewport