Capturing ctrl+z key combination in javascript
I am trying to capture ctrl+z key combination in javascript with this code:
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<span>(楼主)</span>
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<span>2020-11-27 13:18</span>
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<pre><code>$(document).keydown(function(e){
if( e.which === 89 && e.ctrlKey ){
alert('control + y');
}
else if( e.which === 90 && e.ctrlKey ){
alert('control + z');
}
});
</code></pre>
<p>Demo</p>
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