Vue-Split-Panel

• Fast: No overhead or attached window event listeners, uses pure CSS for resizing.
• Compatible: Works great in IE9, and even loads in IE8 with polyfills. Early Firefox/Chrome/Safari/Opera supported too.

Installation

npm:

$ npm install --save vue-split-panel

Getting Started

// using ES6 modules
import VueSplit from 'vue-split-panel'
Vue.use(VueSplit)

Usage Examples

A split with two elements, starting at 25% and 75% wide.

<Split style="height: 500px;">
    <SplitArea :size="25">
        panel left
    </SplitArea>
    <SplitArea :size="75">
        panel right
    </SplitArea>
</Split>

A split with three elements, starting with even widths with 100px, 100px and 300px minimum widths, respectively.

<Split style="height: 500px;">
    <SplitArea :size="33" :minSize="100">
        panel left
    </SplitArea>
    <SplitArea :size="33" :minSize="100">
        panel center
    </SplitArea>
    <SplitArea :size="33" :minSize="300">
        panel right
    </SplitArea>
</Split>

A vertical split with two elements.

<Split style="height: 500px;" :direction="vertical">
    <SplitArea>
        panel left
    </SplitArea>
    <SplitArea>
        panel center
    </SplitArea>
</Split>

A Setting the gutter size to 20px.

<Split style="height: 500px;" :gutterSize="20">
    <SplitArea>
        panel left
    </SplitArea>
    <SplitArea>
        panel center
    </SplitArea>
</Split>

Callbacks that can be added on drag (fired continously), drag start and drag end. If doing more than basic operations in onDrag, add a debounce function to rate limit the callback.

<Split style="height: 500px;" @onDragEnd="onDragEnd" @onDragStart="onDragStart" onDrag="onDrag">
    <SplitArea>
        panel left
    </SplitArea>
    <SplitArea>
        panel center
    </SplitArea>
</Split>

methods: {
    onDragStart (size) {
        console.log('Drag Start', size) // callback existing size
    },
    onDrag (size) {
        console.log('on Drag', size) // callback new size
    },
    onDragEnd (size) {
        console.log('Drag End', size) // callback new size
    }
}

A Reset the panel and get new sizes

<Split style="height: 500px;" ref="mySplit">
    <SplitArea>
        panel left
    </SplitArea>
    <SplitArea>
        panel center
    </SplitArea>
</Split>

methods: {
    Reset () {
        console.log(this.$refs.mySplit.reset())
    }
    getSizes () {
        console.log(this.$refs.mySplit.getSizes())
    }
}

API

Split props

Property	Type	Default	Description
gutterSize	Number	10	Gutter size in pixels.
direction	String	'horizontal'	Direction to split: horizontal or vertical.

Split events

Event Name	Description	Return Value
onDrag	Callback on drag.	current size
onDragStart	Callback on drag start.	new size
onDragEnd	Callback on drag end.	new size

Split methods

Method Name	Description	Arguments
reset	Reset panel.	none

SplitArea props

Property	Type	Default	Description
sizes	Array		Initial sizes of each element in percents or CSS values.
minSize	Number or Array	100	Minimum size of each element.

Important Note

vue-split-panel does not set CSS beyond the minimum needed to manage the width or height of the elements.

Browser Support

This library uses Split.js. These features are supported in the following browsers:

22+ ✔	6+ ✔	9+ ✔	15+ ✔	6.2+ ✔	Sponsored ✔

Built With

• Webpack - The web framework used
• gulp - Automated development toolkit

License

This project is licensed under the MIT License - see the LICENSE.md file for details