vue-scroll-behavior

Customize the scrolling position on route navigation

     

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|:---------:|:---------:|:---------:|:---------:|:---------:|:---------:|:---------:|
| IE9+, Edge| ✓| ✓ | ✓ | ✓ | ✓ | ✓

Table of content

- Demo
- Installation
- Description
- Example
- Options
- ChangeLog
- Contribute

Demo

You can check vue-scroll-behavior demos at:

Douban: https://jeneser.github.io/douban

Simple: https://jeneser.github.io/vue-scroll-behavior

Installation

#### NPM
``bash
npm install vue-scroll-behavior --save
`

`javascript
import vueScrollBehavior from 'vue-scroll-behavior'

Vue.use(vueScrollBehavior, { router: router })
`

#### Direct include

If you are using Vue globally, just include vue-scroll-behavior.js and it will automatically install it. Then, you need call Vue.$vueScrollBehavior(router) pass the router instance router.

`html



`

CDN

`html

`

Description

When using client-side routing, we may want to scroll to top when navigating to a new route, or preserve the scrolling position of history entries just like real page reload does. vue-router allows you to achieve these and even better. But, vue-router scroll behavior feature only works in HTML5 history mode...

vue-scroll-behavior allows you to customize the scrolling position on route navigation. Especially hash mode. You just need to tell it which routes need to be processed, and it will do that automatically

By default, It will scroll to the saved position. If you ignore some routes, they will directly scroll to the top

Of course, If you have some special scenes, we also provide some options, and you can manually use them to save or restore the scroll position

If you use transitions on all of your route changes, use the _delay_ option to delay the scroll until the appropriate point (e.g. the middle of the changeover).


Features

* Simplicity - only need to call Vue.vueScrollBehavior(router)
* Compatibility - Working in HTML5 history mode and hash mode
* Automatically - Automatically saves or restores the scroll position
* Customizable - Can manually save or restore the scroll position

Example

When used with a module system, you can install it via Vue.use(), then pass some opts:

`javascript
import Vue from 'vue'
import router from './router'
import vueScrollBehavior from 'vue-scroll-behavior'

// Using vueScrollBehavior
Vue.use(vueScrollBehavior, {
router: router, // The router instance
el: '#app', // Custom element
maxLength: 100, // Saved history List max length
ignore: [/\/boo/, /\/zoo/], // ignore some routes, they will directly scroll to the top
delay: 0 // Delay by a number of milliseconds
})
`

For additional examples and detailed description check the demo. https://jeneser.github.io/douban

You can clone this repository. Check the silmp demo.

`bash


install dependencies

npm install

serve with hot reload at localhost:8080

npm run dev
`

Options

List of available Options:

Prop | Data Type | Default | Description
-------------- | ---------- | --------- | -----------
router | Object | | The router instance: const router = new VueRouter({})
el | String | null | CSS selector: #app
ignore | Array | [ ] | RegExp list to ignore some routes, they will directly scroll to the top
maxLength | Number | 50 | Saved history List max length
delay | Number | 0 | Delay scroll by a number of milliseconds




ChangeLog

This project uses semantic versioning. Learn more

- October 27, 2017:
- Publish @0.2.0 Merged PR#9, Add delay
- June 24, 2017:
- Publish @0.1.6 Fix issue#2
- June 7, 2017:
- Publish @0.1.5 Add some opts
- June 5, 2017:
- Publish @0.1.3
- Publish @0.1.4
- June 4, 2017:
- Fix some bug, Perform browser testing
- Publish @0.1.2

Contribute

Please make sure to read the Contributing Guide before making a pull request.

`bash


install dependencies

npm install

serve with hot reload at localhost:8080

npm run dev

build library and demo for production

npm run build
``

License

MIT Copyright (c) 2017 Jeneser