Insert attachment in script (vf page)
<apex:page action="{!callMethod}" showHeader="false" controller="ConvertInWordController"> <html> <head> <meta charset="UTF-8" /> <meta name="viewport" content="width=device-width, initial-scale=1.0" /> <title>Document</title> <script src='https://ajax.googleapis.com/ajax/libs/jquery/3.4.1/jquery.min.js'></script> <script src="/soap/ajax/51.0/connection.js" type="text/javascript"></script> <script type="text/javascript"> function Export2Doc(element, filename = '') { alert('call ...