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Re: Dynamically load js files.

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jonas.thornvall@gmail.com wrote on 24 Oct 2017 in comp.lang.javascript:

> I understand if you find the question confusing, but how can i load a js
> SRC file on demand or a file that holds many <SCRIPT SRC=""> tags
> dynamically? 

I suppose you mean 'download' by 'load'?

Automatic downloading with a browser 
leads to all kinds of security issues.

However, downloading any file fromm the web can be done
easily with a cscript/wscript script in VBS [or JS].

Example in VBS [not tested!!!!!]:

function getJSfile(fileName, sourceURL, targetDir)
  dim xHttp: Set xHttp = createobject("Microsoft.XMLHTTP")
  dim bStrm: Set bStrm = createobject("Adodb.Stream")
  xHttp.Open "GET", sourceURL & fileName, False
  xHttp.Send
  with bStrm
    .type = 1 '''binary
    .open
    .write xHttp.responseBody
    .savetofile targetDir & fileName, 2 '''overwrite
  end with
end function

getJSfile "xxx.js", "http://any.com/", "D:\temp\"

==================

To detect inner <script src="...js"> URL you can easily write 
a Regex search code and downlowd them recursively with the above getJSfile.

-- 
Evertjan.
The Netherlands.
(Please change the x'es to dots in my emailaddress)

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Dynamically load js files. jonas.thornvall@gmail.com - 2017-10-24 04:29 -0700
  Re: Dynamically load js files. "Evertjan." <exxjxw.hannivoort@inter.nl.net> - 2017-10-24 15:00 +0200
  Re: Dynamically load js files. Dr.Kral@nyc.rr.com - 2017-10-24 12:48 -0400
    Re: Dynamically load js files. Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2017-10-25 00:09 +0200
      Re: Dynamically load js files. John G Harris <niam@jghnorth.org.uk.invalid> - 2017-10-25 15:18 +0100
        Re: Dynamically load js files. "Evertjan." <exxjxw.hannivoort@inter.nl.net> - 2017-10-25 17:27 +0200
          Re: Dynamically load js files. John G Harris <niam@jghnorth.org.uk.invalid> - 2017-10-26 19:56 +0100
            Re: Dynamically load js files. "Evertjan." <exxjxw.hannivoort@inter.nl.net> - 2017-10-26 23:06 +0200

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