机器人-vue-js-grid-PROSAGA-码农传奇

Vue.js Grid ( Experiment )

⚠️ This an experement and not a production-ready plugin

Fixed size grid for Vue.js

This is very a first version of the plugin. If you find any bugs and/or want to contribute, feel free to create issues, PRs, or reach me out on twitter! 👍 🚀

Thanks!

Install

npm install --save vue-js-grid

import Vue from 'vue'
import Grid from 'vue-js-grid'
Vue.use(Grid)

Usage

data () {
  return {
    items: [
      'a',
      'b',
      'c'
    ]
}

<grid
  :draggable="true"
  :sortable="true"
  :items="items"
  :height="100"
  :width="100">
  <template slot="cell" scope="props">
    <div>{{props.item}}</div>
  </template>
</grid>

Codesandbox Demo

Plugin does NOT modify the source data array.

Every time permutation is performed you will get a new sorted array in event (items).
The same works for removing elements, you will get a new “cleaned” array in your @remove event handler.
Currently there is no way to extend data array after event handling. But hopefully I’ll come up with a clean way to do it in nearest future.

Props

Name	Type	Default	Description
`items`	Array	`[]`	Initial array of items
`cellWidth`	Number	`80`	Cell width
`cellHeight`	Number	`80`	Cell height
`draggable`	Boolean	`false`	Flag that will let you drag grid’s cells
`dragDelay`	Number	`0`	@TODO
`sortable`	Boolean	`false`	Flag that will let you reorder grid’s cells; requires `draggable` to be `true`
`center`	Boolean	`false`	@TODO

Events

Name	Description
`@change`	Occurs on every action that involves reordering array or changing its length
`@remove`	Occurs when an element is deleted through template
`@click`	Occurs when cell is clicked
`@sort`	Occurs when array item order is changed manually

Cell template

Cell template is used to get access to list data, indexing, and sorting params generated by plugin.

Template’s scope contains:

props.item: list item value
props.index: initial index of the item
props.sort: current index of the item after sorting
props.remove(): method that removes the item from the array and resort list.

Example:

<template slot="cell" scope="props">
  <div @click="() => { props.remove() }">
    <div>Data: {{props.item}}</div>
    <div>{{props.index}} / {{props.sort}}</div>
</template>

Why do I need this?

A good example of using a plugin would be rending macOS’ Launchpad or Dock. Check out a demo for a solid example of how the plugin behaves & feels.

Demo: https://euvl.github.io/vue-js-grid/

Roadmap

Add element insertion
Add tests