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Vue-Pull-To

A pull-down refresh and pull-up load more and infinite scroll component for Vue.js.

Live Examples

Installation

 npm install vue-pull-to --save

Usage

<template>
  <div>
    <pull-to :top-load-method="refresh">
      <ul v-for="item in dataList">
        <li>{{ item }}</li>
      </ul>
    </pull-to>
  </div> 
</template>

<script>
  import PullTo from 'vue-pull-to'
  import { fetchDataList } from 'api'
  
  export default {
    name: 'example',
    components: {
      PullTo
    },
    data() {
      return {
        dataList: []
      }
    },
    methods: {
      refresh(loaded) {
       fetchDataList()
        .then((res) => {
          this.dataList = res.data.dataList
          loaded('done')
        })
      }
    }
  }
</script>

The component will occupy 100% height of the parent element by default. props top-load-method and bottom-load-method will default to a loaded parameter, which is a function that changes the state of the component's load, and must be called once loaded. The component will always be loaded, if loaded('done') The internal state of the component will become a successful state of loading, loaded('fail') for the failure.

More usage examples

API Docs

props

Attribute	Description	type	Default
distance-index	Slip the threshold (the greater the value the slower the sliding)	Number	2
top-block-height	The height of the block element area outside the top of the scroll container	Number	50
bottom-block-height	The height of the block element area outside the scrolling container	Number	50
wrapper-height	The height of the scrolling container	String	'100%'
top-load-method	Top drop-down method	Function
bottom-load-method	Bottom pull-up method	Function
is-throttle-top-pull	Whether the disable of the `top-pull` throttle event is triggered to ensure performance if the real-time trigger is set to false	Boolean	true
is-throttle-bottom-pull	Whether the disable of the `bottom-pull` throttle event is triggered to ensure performance if the real-time trigger is set to false	Boolean	true
is-throttle-scroll	Whether the disable of the `scroll` throttle event is triggered to ensure performance if the real-time trigger is set to false	Boolean	true
is-touch-sensitive	Whether to handle touch events	Boolean	true
is-scroll-sensitive	Whether to handle scroll events	Boolean	true
is-top-bounce	Whether to enable the pull-down bounce effect	Boolean	true
is-bottom-bounce	Whether to enable the pull-up bounce effect	Boolean	true
is-bottom-keep-scroll	Whether to make the scroll container stay in place after completing the pull-down method	Boolean	false
top-config	Configuration for the topmost part of the scroll container	Object	default config
bottom-config	Configuration for the bottommost part of the scroll container	Object	default config

topConfig and bottomConfig Configurable options and default configuration item values

const TOP_DEFAULT_CONFIG = {
  pullText: '下拉刷新', // The text is displayed when you pull down
  triggerText: '释放更新', // The text that appears when the trigger distance is pulled down
  loadingText: '加载中...', // The text in the load
  doneText: '加载完成', // Load the finished text
  failText: '加载失败', // Load failed text
  loadedStayTime: 400, // Time to stay after loading ms
  stayDistance: 50, // Trigger the distance after the refresh
  triggerDistance: 70 // Pull down the trigger to trigger the distance
}

const BOTTOM_DEFAULT_CONFIG = {
  pullText: '上拉加载',
  triggerText: '释放更新',
  loadingText: '加载中...',
  doneText: '加载完成',
  failText: '加载失败',
  loadedStayTime: 400,
  stayDistance: 50,
  triggerDistance: 70
}

slots

Name	Description	scope
default	The default slot scrolls the contents of the container
top-block	Scroll the contents of the top of the container outer (support the scope slot need to use `template` tag with scope `attribute`)	`state`：Current state、`state-text`：State corresponding to the text
bottom-block	Scroll the contents of the bottom of the container outer (support the scope slot need to use `template` tag with scope `attribute`)	`state`：Current state、`state-text`：State corresponding to the text

events

name	Description
top-state-change	When the top state has changed, the first parameter is the current state
bottom-state-change	When the bottom state has changed, the first parameter is the current state
top-pull	Pull down the trigger, the first parameter for the current pull of the distance value, the default will be throttle, config `isThrottle` to real-time trigger
bottom-pull	Pull up the trigger, the first parameter for the current pull of the distance value, the default will be throttle, config `isThrottle` to real-time trigger
infinite-scroll	Triggered when the scroll container scrolls to the end
scroll	When scrolling, the event callback function, the first parameter, is the native `event` object