1582119720

A mobile Vue plugin for Scroller

v-scroller

A mobile Vue plugin for scroller

This plugin is just only adapted for mobile. Please use the rem layout

Please go to the release to see version logs.

Why making this plugin

There are so many vue plugins on github,but i haven’t found a suitable mini vue plugin for scroller.The best scroller plugin i have seen is the ‘better-scroller’,however it’s not for vue especially.I decide to make a mini vue scroller plugin for my own company programs also for people who wanna use scroller simply.

What you can do with the plugin

You can use it to make a scroller container includes pulling-refresh,infinite-loading and horizonal scroller also supporting nesting different direction scroller.

中文文档

How to use

NPM install the v-scroller plugin

yarn add v-scroller   or   npm install v-scroller --save

1.vue spa

import the plugin and use

import scroller from 'v-scroller'
import 'v-scroller/dist/v-scroller.css'
Vue.use(scroller)

2.script html

directly write the script,in deed you have to insert the vue.js script firstly

<link rel="stylesheet" href="node_modules/v-scroller/dist/v-scroller.css"></link >
<script src="node_modules/v-scroller/dist/v-scroller.js"></script>

use the component scroller directly in your vue spa file or the Vue instance

<scroller />

DEMO Codes

<template>
	<!--verticalMode and infinite and refresh-->
	<scroller
		ref="scroll"
		@downFresh="downfresh"
		@upLoad="upload"
		@scroll="showPosition"
		@afterScroll="showPosition"
		:snapping="snapping"
		:smooth="smooth"
		:isDownFresh="isDownFresh"
		:isUpLoad="isUpLoad"
		>
		<div slot="nomore" class="nomore">there is nomore data~</div>
		<ul>
			<li :class="{active:index%2==0}" v-for="(item,index) of num" :key="item">number {{item}} item</li>
		</ul>
	</scroller>

	<!--nesting scroller with horizonalMode and verticalMode-->
	<scroller
		ref="scroll"
		:snapping="snapping"
		@scroll="showPosition"
		@afterScroll="showPosition"
		>
		<div class="_testBox" v-for="item of 20">
			<scroller
				@upLoad="upload"
				:snapping="snapping"
				:isUpLoad="isUpLoad"
				:horizonalMode="horizonalMode"
				>
				<div class="boxRoom">
					<div :class="{active:index%2==0}" class="box" v-for="(item,index) of num" :key="item">{{item}}</div>		
				</div>
			</scroller>
		</div>
		<div slot="nomore" class="nomore">there is nomore data~</div>
	</scroller>
	<!--goTop using the scrollTo() function-->
	<div class="record" @click="goTop">
		x:{{left}},y:{{top}}
	</div>
</template>
<script>
export default{
	data(){
		return{
			num:[],
			snapping:true,
			isDownFresh:true,
			isUpLoad:true,
			smooth:true,
			horizonalMode:true,
			left:0,
			top:0
		}
	},
	created(){
		for(let i=0;i<5;i++){
			this.num.push(i)
		}
	},
	methods:{
		downfresh(done){
			console.log('refreshing finished')
			let b = this.num[0];
			for(let i = b;i>=b-5;i--){
				this.num.unshift(i);
			}
			done() // you should call the done to close the loading
		},
		upload(done){
			console.log('infinite loading finished')
			if(this.num[this.num.length-1]<25){
				let b = this.num[this.num.length-1];
				for(let i = b+1;i<=b+5;i++){
					this.num.push(i);
				}
				done() // you should call the done to close the loading
			}else{
				this.$refs.scroll.closeLoad();
			}
		},
		showPosition(){
			let {x:left,y:top} = this.$refs.scroll.getPosition();
			this.left = left;
			this.top = top;
		},
		goTop(){
			this.$refs.scroll.scrollTo(0,true);
			this.showPosition();
		}
	}
}
</script>

It’s suggested that write a single function for ajax in methods and then use the ajax function at the lifeCircle of created，you can continue to use it at the plugin emiting event – upLoad.Like this：

	created(){
		//when the component created ,use the ajax function firstly
		this.refreshData();
	},
	methods:{
		refreshData(done){
			const data = `telephone=${this.$store.state.BookOrderInfo.telephone}&start=${this.start}&limit=${this.limit}`
			this.$http({
				method:'POST',
				url:this.$_URL+'/api/listHistoryRecord',
				data:data
			})
			.then(
				res=>{
					if(res.data.code == '0000'){
						//if nomore data from the back-end ,use the plugin function closeLoad()
						if(res.data.data.length==this.History.length){
							this.$refs.scroller.closeLoad();
						}else{
							this.History = res.data.data;
							done()
						}
					}
			})
			.catch(
				err=>console.log(err)
			)
		},
		upLoad(done){
			this.limit+=this.limit;//this is the length of data while you request the back-end
			this.refreshData(done);
		}
	}

Options

props

prop name	description	required	default
snapping	`[Boolean]`enable snapping mode	no	false
smooth	`[Boolean]`enable smooth scrolling	no	true
isDownFresh	`[Boolean]`enable pull down to refresh	no	false
isUpLoad	`[Boolean]`enable infinite loading	no	false
horizonalMode	`[Boolean]`enable horizonal scroller mode	no	false

Notice:while switching horizonalMode,only upLoad is abled to work,it shows that scroll-right infinite loading also the emit event name is the same to upLoad.

emit events

downFresh(done) when you pull down your container at the top border,write your logic in it usually write the ajax.Make sure the isDownFresh prop is true.done should be called while you finish the ajax .
upLoad(done) when you scroll your container at the bottom border,write your logic in it usually write the ajax.Make sure the isUpLoad prop is true.done should be called while you finish the ajax. However if horizonalMode enabled, there isn’t done available!
beforeScroll before you scroll just mean you touch the container.
scroll when you’re scrolling the container.
afterScroll after you scroll just mean you raise your finger from the container.

plugin methods

Notice:You have to add ref to the component scroller and then use this.$refs to get following methods.

closeLoad (Function) no param,forbid infinite loading animation,usually use when your ajax finished.
refreshLoad(Function) no param,refresh infinite loading .
getPosition (Function) no param,get current position of scroller content.
scrollTo (Function(Number,Boolean)) scroll to a position in scroller content,two params,the first param required Number,the second param isn’t required ,it means whether open or close the scrolling animation.

slots

slot name	description	default	suggest
`downfresh`	animation during pull-down refresh	svg	add className spinner
`downfreshText`	text during pull-down refresh	下拉刷新
`upload`	animation during infinite loading	svg	add className spinner
`nomore`	text while foridden infinite loading	没有更多内容了	add className nomore

Download Details:

Author: alanchenchen

GitHub: https://github.com/alanchenchen/v-scroller

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Build Vue Mobile Toolkit for Financial Scenarios

mand-mobile

A Vue mobile UI toolkit, based on Vue.js 2, designed for financial scenarios

Preview

You can scan the following QR code to access the examples:

QR code

Install & Usage

Template for new project

Vue CLI 2

New project can be initialized and integrated with mand-mobile by vue-cli-2 with mand-mobile-template.

vue init mand-mobile/mand-mobile-template my-project

Vue CLI 3

New project can be initialized and integrated with mand-mobile by vue-cli with vue-cli-plugin-mand.

vue create my-project
cd my-project
npm install --save-dev vue-cli-plugin-mand
vue invoke mand

Manually

npm install mand-mobile --save

Import

Use babel-plugin-import or ts-import-plugin (Recommended)

import { Button } from 'mand-mobile'

Manually import

import Button from 'mand-mobile/lib/button'

Totally import

import Vue from 'vue'
import mandMobile from 'mand-mobile'
import 'mand-mobile/lib/mand-mobile.css'

Vue.use(mandMobile)

Usage

Select the components you need to build your webapp. Find more details in Quick Start.

Development

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npm install
npm run dev

Open your browser and visit http://127.0.0.1:4000. Find more details in Development Guide.

DEMO | DOWNLOAD

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Weak Coding Foundation

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