论坛首页 › H5前端 › 切换浏览器标签时让自个的网站标题随着改变

杰克工作室 发表于 2023-2-23 20:08

切换浏览器标签时让自个的网站标题随着改变

<pre>
var hiddenProperty = &#39;hidden&#39; in document ? &#39;hidden&#39; : &nbsp; &nbsp;
&nbsp; &nbsp; &#39;webkitHidden&#39; in document ? &#39;webkitHidden&#39; : &nbsp; &nbsp;
&nbsp; &nbsp; &#39;mozHidden&#39; in document ? &#39;mozHidden&#39; : &nbsp; &nbsp;
&nbsp; &nbsp; null;
var visibilityChangeEvent = hiddenProperty.replace(/hidden/i, &#39;visibilitychange&#39;);
var onVisibilityChange = function(){
&nbsp; &nbsp; if (document) { &nbsp; &nbsp;
&nbsp; &nbsp; &nbsp; &nbsp; document.title=&#39;页面非激活&#39;;
&nbsp; &nbsp; }else{
&nbsp; &nbsp; &nbsp; &nbsp; document.title=&#39;页面激活&#39;;
&nbsp; &nbsp; }
}
document.addEventListener(visibilityChangeEvent, onVisibilityChange);

复制上面代码到console里执行下就看到效果了。</pre>

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