Javascript DOM HTML Bdo Object get

Introduction

The Bdo object represents an HTML <bdo> element.

We can access a <bdo> element by using document.getElementById(): 

var x = document.getElementById("myBdo");

Click the button to get the text direction of the text inside the bdo element.

View in separate window 

<!DOCTYPE html>
<html>
<body>
<p><bdo id="myBdo" dir="rtl">This paragraph will go right-to-left.</bdo></p>  
<button onclick="myFunction()">Test</button>

<p id="demo"></p>

<script>
function myFunction() {//from www . ja v a  2 s .  com
  var x = document.getElementById("myBdo");
  if (x.dir === "rtl") {
    document.getElementById("demo").innerHTML = "Text direction is right to left.";
  } else {
    document.getElementById("demo").innerHTML = "Text direction is left to right.";
  }
}
</script>

</body>
</html>



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