JavaScript implements methods for running local programs in Web pages _javascript tips

The example in this article describes the way JavaScript implements the local program in a Web page. Share to everyone for your reference, specific as follows:

<input onclick= "exec (' notepad.exe ')" value= "Execute Noteppad.exe" type= "button" >
<input onclick= "exec (' Cmd.exe ') "value=" execution cmd.exe "type=" button ">
<script language=" javascript ">
function exec (command)
{
window.oldonerror = window.onerror;
Window._command = command;
Window.onerror = function (err)
  {
 if (err.indexof (' utomation ')!=-1)
 {
  alert (' command ' + Window._command + ' has been banned by users! ');
  return true;
 }
 Else return
  false;
-----------//
var wsh = new ActiveXObject (' Wscript.Shell ');
if (WSH) WSH. Run (command);
WSH = null;
Window.onerror = Window.oldonerror;
}
</script>

More readers interested in JavaScript-related content can view the site topics: "JavaScript error and debugging skills Summary", "JavaScript expansion skills Summary" and "JavaScript data structure and algorithm skills summary"

I hope this article will help you with JavaScript programming.