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Re: Update Java script variables dynamically

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techie24by7@gmail.com wrote on 01 Sep 2015 in comp.lang.javascript:
> In above index.html i have external java script being referred.

Impossible.

There is no "Java script", as "Java" has no script version.

There is "Javascript", and that is not a script version of "Java".

There even is someone who is convinced that there is no "Javascript".

> <script type="text/javascript" src="script.js"></script>
> script.js has below variable.
> 
> var MapColumns = 20, MapRows = 12;
> 
> upon click of submit button in index.hmtl code,

.html, I hope.

> i want capture the values of r,c and update MapColumns, MapRows values 
> in java script (script.js)

What do you wnt to do with it?
 
Change the serverside script.js?

Or enter them as variables in the new page?

> and reload the page , how can i do that.

use a <form> to send the values
and window.location.search to receive the string
and regex to get the values out of the string.

<http://www.w3schools.com/jsref/prop_loc_search.asp> 

That is much easier using serverside coding, btw.

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

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Update Java script variables dynamically techie24by7@gmail.com - 2015-09-01 05:44 -0700
  Re: Update Java script variables dynamically "Evertjan." <exxjxw.hannivoort@inter.nl.net> - 2015-09-01 16:01 +0200
  Re: Update Java script variables dynamically JJ <jj4public@vfemail.net> - 2015-09-01 22:13 +0700

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