Javascript DOM HTML Textarea name Property set

Introduction

Change the name of a text area: 

document.getElementById("myTextarea").name = "newTxtName";

Click the buttons below to display and change the value of the name attribute of the text area.

View in separate window 

<!DOCTYPE html>
<html>
<body>

<textarea id="myTextarea" name="comment">
Some text in a text area....</textarea>
<p id="demo"></p>
<button onclick="display()">Display name</button>
<button onclick="change()">Change name</button>

<script>
function display() {
  var x = document.getElementById("myTextarea").name;
  document.getElementById("demo").innerHTML = "The name of the text area is: " + x;
}

function change() {//from   w  w w .  ja  v  a 2s  .c  o m
  var x = document.getElementById("myTextarea").name = "newTxtName";
  document.getElementById("demo").innerHTML = "The name was changed to: " + x;
}
</script>

</body>
</html>



PreviousNext

Related