July 24, 2017
highlighting text using javascript
In the following example, we call a javascript function highlight the text in a textbox. The code also changes the color of document on page load using a custom javascript function changeColor()
<!DOCTYPE html> <html> <head> <title>Untitled document</title> <meta charset="utf-8" /> <script language="javascript" type="text/javascript"> function changeColor() { document.bgColor = 'green'; } function myfunction1() { document.getElementById("txt").select(); } </script> </head> <body onload="changeColor();"> <form id="frm" name="frm" method="post" action=""> <input id="txt" name="txt" type="text" value="pakistan" /> <input id="btn" name="btn" type="button" onclick="myfunction1();" value="Click Here" /> </form> </body> </html>