Vue screenfull.js implements full screen and exit full screen functions

<template>
  <div>
    <svg-icon :icon-class="isFullscreen? 'exit-fullscreen':'fullscreen'" @click="click" />
  </div>
</template>

<script>
import screenfull from 'screenfull'

export default {
  name: 'Screenfull'.data() {
    return {
      isFullscreen: false}},mounted() {
    this.init()
  },
  beforeDestroy() {
    this.destroy()
  },
  methods: {
    click() {
      if(! screenfull.enabled) {this.$message({
          message: 'you browser can not work'.type: 'warning'
        })
        return false
      }
      screenfull.toggle()
    },
    change() {      
      this.isFullscreen = screenfull.isFullscreen
    },
    init() {
      if (screenfull.enabled) {
        screenfull.request() // Full screen display by default
        screenfull.on('change'.this.change)
      }
    },
    destroy() {
      if (screenfull.enabled) {
        screenfull.off('change'.this.change)
      }
    }
  }
}
</script>

<style scoped>
	.screenfull-svg {
		display: inline-block;
		cursor: pointer;
		fill: #5a5e66;
		width: 20px;
		height: 20px;
		vertical-align: 10px;
	}
</style>
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