vue-grid-layout

vue-grid-layout is a grid layout system, like Gridster, for Vue.js. Heavily inspired in React-Grid-Layout

Current version: 2.1.10 (Supports Vue 2.2+)

For Vue 2.1.10 and below use version 2.1.3

For Vue 1 use version 1.0.3

[Demo | Changelog]

Projects using vue-grid-layout

• Draxed

Know of others? Create a PR to let me know!

Features

• Draggable widgets
• Resizable widgets
• Bounds checking for dragging and resizing
• Widgets may be added or removed without rebuilding grid
• Layout can be serialized and restored
• Automatic RTL support

Installation

Install the vue-grid-layout package package using npm:

npm install vue-grid-layout

Usage

npm install vue-grid-layout

or include the script in your html (download from releases):

    <script src="vue-grid-layout.min.js"></script>

	var testLayout = [
	    {"x":0,"y":0,"w":2,"h":2,"i":"0"},
	    {"x":2,"y":0,"w":2,"h":4,"i":"1"},
	    {"x":4,"y":0,"w":2,"h":5,"i":"2"},
	    {"x":6,"y":0,"w":2,"h":3,"i":"3"},
	    {"x":8,"y":0,"w":2,"h":3,"i":"4"},
	    {"x":10,"y":0,"w":2,"h":3,"i":"5"},
	    {"x":0,"y":5,"w":2,"h":5,"i":"6"},
	    {"x":2,"y":5,"w":2,"h":5,"i":"7"},
	    {"x":4,"y":5,"w":2,"h":5,"i":"8"},
	    {"x":6,"y":4,"w":2,"h":4,"i":"9"},
	    {"x":8,"y":4,"w":2,"h":4,"i":"10"},
	    {"x":10,"y":4,"w":2,"h":4,"i":"11"},
	    {"x":0,"y":10,"w":2,"h":5,"i":"12"},
	    {"x":2,"y":10,"w":2,"h":5,"i":"13"},
	    {"x":4,"y":8,"w":2,"h":4,"i":"14"},
	    {"x":6,"y":8,"w":2,"h":4,"i":"15"},
	    {"x":8,"y":10,"w":2,"h":5,"i":"16"},
	    {"x":10,"y":4,"w":2,"h":2,"i":"17"},
	    {"x":0,"y":9,"w":2,"h":3,"i":"18"},
	    {"x":2,"y":6,"w":2,"h":2,"i":"19"}
	];
	
	var GridLayout = VueGridLayout.GridLayout;
	var GridItem = VueGridLayout.GridItem;
	
	new Vue({
	    el: '#app',
	    components: {
	        GridLayout,
	        GridItem,
	    },
	    data: {
	        layout: testLayout,
	    },
	});

    <grid-layout
            :layout="layout"
            :col-num="12"
            :row-height="30"
            :is-draggable="true"
            :is-resizable="true"
            :is-mirrored="false"
            :vertical-compact="true"
            :margin="[10, 10]"
            :use-css-transforms="true"
    >

        <grid-item v-for="item in layout"
                   :x="item.x"
                   :y="item.y"
                   :w="item.w"
                   :h="item.h"
                   :i="item.i">
            {{item.i}}
        </grid-item>
    </grid-layout>

Documentation

Properties

GridItem

• i

  • type: String
  • required: true

  This is the unique identifier of the item.

• x

  • type: Number
  • required: true

  Says what is a initial horizontal position of the item (in which column it should be placed).

  The value must be a whole number.

• y

  • type: Number
  • required: true

  Says what is a initial vertical position of the item (in which row it should be placed).

  The value must be a whole number.

• w

  • type: Number
  • required: true

  Says what is a initial width of the item.

  The value is a number that is multiplied by colWidth.

• h

  • type: Number
  • required: true

  Says what is a initial height of the item.

  The value is a number that is multiplied by rowHeight.

• minW

  • type: Number
  • required: false
  • default: 1

  Says what is a minimal width of the item. If w will be smaller then minW then w will be set to minW.

  The value is a number that is multiplied by colWidth.

• minH

  • type: Number
  • required: false
  • default: 1

  Says what is a minimal hieght of the item. If h will be smaller then minH then h will be set to minH.

  The value is a number that is multiplied by rowHeight.

• maxW

  • type: Number
  • required: false
  • default: Infinity

  Says what is a maximal width of the item. If w will be bigger then maxW then w will be set to maxW.

  The value is a number that is multiplied by colWidth.

• maxH

  • type: Number
  • required: false
  • default: Infinity

  Says what is a maximal height of the item. If h will be bigger then maxH then h will be set to maxH.

  The value is a number that is multiplied by rowHeight

• isDraggable

  • type: Boolean
  • required: false
  • default: null

  Says if item is draggable.

  If default value is null then it's inherited from parent.

• isResizable

  • type: Boolean
  • required: false
  • default: null

  Says if item is resizable.

  If default value is null then it's inherited from parent.

• dragIgnoreFrom

  • type: String
  • required: false
  • default: 'a, button'

  Says which elements of the item shouldn't trigger drag event of the item.

  The value is css-like selector string.

  For more info please refer to ignoreFrom in interact.js docs.

• dragAllowFrom

  • type: String
  • required: false
  • default: null

  Says which elements of the item should trigger drag event of the item.

  The value is css-like selector string.

  If null then one can drag by any (excluding dragIgnoreFrom) element of the item.

  For more info please refer to allowFrom in interact.js docs.

• resizeIgnoreFrom

  • type: String
  • required: false
  • default: 'a, button'

  Says which elements of the item shouldn't trigger resize event of the item.

  The value is css-like selector string.

  For more info please refer to ignoreFrom in interact.js docs.

Events

Move and resize event listeners can be added to each grid-item, so that the parent Vue can be notified when a grid element is being moved or resized. Moved and resized event listeners can be added, if the only notification needed is when an item is finished moving or resizing.

Working example here

    <grid-layout
            :layout="layout"
            :col-num="12"
            :row-height="30"
            :is-draggable="true"
            :is-resizable="true"
            :vertical-compact="true"
            :margin="[10, 10]"
            :use-css-transforms="true"
            @layout-updated="layoutUpdatedEvent"
    >

        <grid-item v-for="item in layout"
                   :x="item.x"
                   :y="item.y"
                   :w="item.w"
                   :h="item.h"
                   :i="item.i"
                   @resize="resizeEvent"
                   @move="moveEvent"
                   @resized="resizedEvent"
                   @moved="movedEvent">
            {{item.i}}
        </grid-item>
    </grid-layout>

• Layout updated event: every time the layout has finished updating and positions of all grid-items are recalculated

    layoutUpdatedEvent: function(newLayout){
      console.log("Updated layout: ", newLayout)
    }

• Move event: every time an item is being moved and changes position

    moveEvent: function(i, newX, newY){
        console.log("MOVE i=" + i + ", X=" + newX + ", Y=" + newY);
    },

• Resize event: every time an item is being resized and changes size

    resizeEvent: function(i, newH, newW){
        console.log("RESIZE i=" + i + ", H=" + newH + ", W=" + newW);
    },

• Moved event: every time an item is finished being moved and changes position

    movedEvent: function(i, newX, newY){
        console.log("MOVED i=" + i + ", X=" + newX + ", Y=" + newY);
    },

• Resized event: every time an item is finished being resized and changes size

    /**
     * 
     * @param i the item id/index
     * @param newH new height in grid rows 
     * @param newW new width in grid columns
     * @param newHPx new height in pixels
     * @param newWPx new width in pixels
     * 
     */
    resizedEvent: function(i, newH, newW, newHPx, newWPx){
        console.log("RESIZED i=" + i + ", H=" + newH + ", W=" + newW + ", H(px)=" + newHPx + ", W(px)=" + newWPx);
    },

Contribute

If you have a feature request, please add it as an issue or make a pull request.

TODO List

• Basic grid layout
• Responsive
• Draggable grid items
• Resizable grid items
• Static elements
• Min/max w/h per item