Method to display HTML code in textarea text area_javascript skills

This is an iframe

To give you a reference:

Copy code The code is as follows:

This is textarea

Copy code The code is as follows:

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<script> <br> function insert(){ <br> var oDiv=document.createElement("DIV"); <br> oDiv.innerHTML="<br><Font color = Red>red<BR></FONT><Font color = Blue>blue</font>"; <br> document.getElementById("txt").appendChild(oDiv); <br> }  <br> </script>