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<!DOCTYPE html> <html> <body> Field1: <input type="text" id="field1" value="Hello World!"><br> Field2: <input type="text" id="field2"><br><br> <button ondblclick="myFunction()">Copy Text</button> <p>A function is triggered when the button is double-clicked. The function copies the text from Field1 into Field2.</p> <script> function myFunction() { document.getElementById("field2").value = document.getElementById("field1").value; } </script> </body> <!-- Mirrored from www.w3schools.com/tags/tryit.asp?filename=tryhtml5_ev_ondblclick3 by HTTrack Website Copier/3.x [XR&CO'2014], Fri, 23 Jan 2015 08:09:14 GMT --> </html>
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