我有以下js功能:
这是jsfiddle
<script>
function functionKeyUp(event){
var val = event.keyCode;
var ctrl = [65,97] //a or A
console.log("keycode: " + val);
if(event.ctrlKey && (ctrl.indexOf(val) > -1)){ //When both ctrl + A is clicked
console.log("Ctrl+ A success");
$('.result').text("Ctrl + A is clicked");
}else{
console.log("Ctrl+ A fail");
$('.result').text("Didn't recognize it");
}
};
</script>
<div type="text" class="example" onkeyUp="functionKeyUp(event);" contentEditable="true">
Try ctrl + a
</div>
<div class="result">
</div>
单击ctrl + a
时,它会将两个输入识别为单独的输入而不是一个键。
我将如何进行以便一起识别ctrl + a
?