vue-dragscroll

View on github
CDN : https://unpkg.com/vue-dragscroll
NPM : https://www.npmjs.com/package/vue-dragscroll

Install

Via npm

Command

  npm install vue-dragscroll

Install globally (main.js)

import Vue from 'vue'
import VueDragscroll from 'vue-dragscroll'
Vue.use(VueDragscroll)

(Or) Install for a single component

import { dragscroll } from 'vue-dragscroll'

export default {
  directives: {
    dragscroll
  }
}
Via cdn

Tag

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

Usage

Just add the directive to the parent element


<div v-dragscroll> ... <div>
<!-- For more control -->
<div v-dragscroll="true"> ... <div>


<div v-dragscroll="false"> ... <div>
Enable drag
(overflow: hidden)

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Directive with :nochilddrag argument

<div v-dragscroll:nochilddrag> ... <div>
This will only enable drag-scrolling for an element itself, but not for its children. Check this example
On below examples, you can scroll on when holding mouse outside of child element
(Outside of the text or red box)

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deserunt ipsa?

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Unde impedit laboriosam deserunt ipsa?

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deserunt ipsa?

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Lorepedit laboriosam deserunt ipsa?

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Horizontally only or Vertically only

<div v-dragscroll.x> ... <div>
<!-- Or -->
<div v-dragscroll.y="true"> ... <div>

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Lorem ipsum dolor sit ameturutem. Unde impedit laboriosam

ameturutem. Unde impedit laboriosam deserunt ipsa?

Lorem ipsum dolor sit ameturutem. Unde impedit laboriosam deserunt ipsa?

Unde impedit laboriosam deserunt ipsa?

Lorem ipsum dolor sit ameturutem. Unde impedit laboriosam deserunt ipsa?

Unde impedit laboriosam deserunt ipsa?

Lorem ipsum dolor sit ameturutem. Unde impedit laboriosam deserunt ipsa?

Loremlaboriosam deserunt ipsa?

deserunt ipsa?

Lorepedit laboriosam deserunt ipsa?

Loremeturutem. Unde impedit laboriosam deserunt ipsa?

Lorepedit laboriosam deserunt ipsa?

Lore ameturutem. Unde impedit laboriosam deserunt ipsa?

Select which elements can be dragged


  <div v-dragscroll> 
    <div class="child">...<div><!-- can be dragged -->
    <div class="child" data-no-dragscroll>...<div><!-- can't be dragged -->
  <div>

  <div v-dragscroll:nochilddrag> 
    <div class="child" data-dragscroll>...<div><!-- can be dragged -->
    <div class="child">...<div><!-- can't be dragged -->
  <div>

When using the directive all elements inside will be draggable. You can use data-no-dragscroll to tell which elements can't be dragged.

In the same way, if you are using nochilddrag you can use data-dragscroll to tell which element can be dragged.

firstchilddrag (DEPRECATED, prefer data attributes)


  <div v-dragscroll:firstchilddrag> 
    <div class="subContainer">...<div> 
  <div>

When using nochilddrag, all elements inside the parent element will not be draggable, but in some case you may need to have only one subchild and multile grandchild and only the grandchild should not be dragable.

Pass scroll when max reached


  <div v-dragscroll.pass> 
    <div class="subContainer">...<div> 
  <div>
It would be helpful if scroll were passed to the window object, when max scroll position were reached.
EVENTS

The directive provides 3 events.

  • dragscrollstart
  • dragscrollmove
  • dragscrollend

The dragscrollmove event includes a data object with the following format: 

  {
    detail: {
      deltaX: 0, // if using the x modifier, or no axis modifier
      deltaY: 0, // if using the y modifier, or no axis modifier
    },
  }

example:

  <div v-dragscroll  v-on:dragscrollstart="doSomething" v-on:dragscrollmove="doSomething(params, $event.detail.deltaX)" v-on:dragscrollend="doSomething">
    ...
  </div>
Credit: Javascript dragscroll library
Follow Me: @don_jon243
Photo by Toa Heftiba on Unsplash