How to show a div when the enter key has been pressed in two textareas?-CodePudding

How do you detect that the enter key was pressed in two textareas? I have a way to detect the enter key was pressed in one textarea and need help with detecting the enter key was pressed in two textareas.

This is what I've done so far:

$('#test1').keyup(function(e) {
   if(e.keyCode == 13) {
        $("#GFG_DOWN").text("Enter key pressed inside textarea");
   }
});

<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<textarea id="test1"></textarea>
        <textarea id="test2"></textarea>
        <br>     
          
        <p id = "GFG_DOWN" style = 
            "color:green; font-size: 20px; font-weight: bold;">
        </p>

CodePudding user response：

I guess you must handle this with two FlagVariables.

let text1Flag = false;
let text2Flag = false;

function callbackHandler(e, textType) {
   if(e.keyCode == 13) {
        if (textType == 1) {
            text1Flag = true;
        } else {
            text2Flag = true;
        }
        if (text1Flag && text2Flag) {
           $("#GFG_DOWN").text("Enter key pressed inside textarea");
            text1Flag = false;
            text2Flag = false;
        }
   }
}

$("#test1").keyup((ev) => callbackHandler(ev, 1));
$("#test2").keyup((ev) => callbackHandler(ev, 2));

<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<textarea id="test1"></textarea>
        <textarea id="test2"></textarea>
        <br>     
          
        <p id = "GFG_DOWN" style = 
            "color:green; font-size: 20px; font-weight: bold;">
        </p>