vue使用fullscreen实现全屏并且切换页面的时候保存全屏状态
时间: 2024-11-30 14:15:42 浏览: 23
在Vue中,要实现元素的全屏功能并保持全屏状态在页面切换时依然生效,你可以使用HTML5的全屏API。首先,在需要支持全屏的组件中添加一个按钮或者事件监听器,通过JavaScript控制元素进入全屏模式:
```html
<button @click="enterFullScreen">点击进入全屏</button>
<div id="yourElement" ref="fullScreenElement"></div>
<script>
export default {
methods: {
enterFullScreen() {
this.$refs.fullScreenElement.requestFullscreen();
},
// 判断是否处于全屏模式
isFullScreen() {
return document.fullscreenElement === this.$refs.fullScreenElement ||
document.mozFullScreenElement === this.$refs.fullScreenElement ||
document.webkitFullscreenElement === this.$refs.fullScreenElement;
},
// 退出全屏
exitFullScreen() {
if (document.exitFullscreen) {
document.exitFullscreen();
} else if (document.msExitFullscreen) {
document.msExitFullscreen();
} else if (document.mozCancelFullScreen) {
document.mozCancelFullScreen();
} else if (document.webkitExitFullscreen) {
document.webkitExitFullscreen();
}
},
beforeRouteLeave(to, from, next) {
if (this.isFullScreen()) {
this.exitFullScreen();
}
next(); // 按照正常流程离开当前页面
}
}
};
</script>
```
在`beforeRouteLeave`钩子中,检查当前是否处于全屏状态,并在确认的情况下调用`exitFullScreen()`方法,然后允许页面切换。
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