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Groups > comp.lang.javascript > #25942

JS Array problem

From "Mel Smith" <syntel@cox.net>
Newsgroups comp.lang.javascript
Subject JS Array problem
Date 2014-10-20 15:11 -0600
Message-ID <calc4vFrm5iU1@mid.individual.net> (permalink)

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Problem:

   I have seveal undefined objects/vrbls (?) in an array.  I wish each of 
these objects to
   acquire a new value in a loop thru the array and
   my brain has gone dead again :(

// Assume :

var a,b,c,d ;

var abcd = [a,b,c,d] ;

var somestr = "" ;

for (var i= 0; i<abcd.length; i++) {
   somestr = i.toString() ;
   // I wish to place the current value of somestr in each
   // of the named but undefined objects/vrbls that are carried in the abcd 
array

   // e.g.,
   abcd[i] = somestr ;  // but this, of course, ruins everything :(

   // what is the correct statement please ?
   }

Result I wish here is:

// a has value '0'
// b has value '1'
// c has value '2'
// d has value '3'


Thanks for (another) kick-in-the-butt.

-Mel Smith


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Thread

JS Array problem "Mel Smith" <syntel@cox.net> - 2014-10-20 15:11 -0600
  Re: JS Array problem Denis McMahon <denismfmcmahon@gmail.com> - 2014-10-20 22:25 +0000
    Re: JS Array problem "Mel Smith" <syntel@cox.net> - 2014-10-21 08:33 -0600
  Re: JS Array problem danca <cyberdanny@tiscalinet.it> - 2014-10-21 09:08 +0200
    Re: JS Array problem Une Bévue <unbewusst.sein@fai.invalid> - 2014-10-21 09:42 +0200
      Re: JS Array problem "Evertjan." <exxjxw.hannivoort@inter.nl.net> - 2014-10-21 09:47 +0200
        Re: JS Array problem Une Bévue <unbewusst.sein@fai.invalid> - 2014-10-21 09:51 +0200
          Re: JS Array problem "Evertjan." <exxjxw.hannivoort@inter.nl.net> - 2014-10-21 09:53 +0200
        Re: JS Array problem Une Bévue <unbewusst.sein@fai.invalid> - 2014-10-21 09:52 +0200
          Re: JS Array problem "Evertjan." <exxjxw.hannivoort@inter.nl.net> - 2014-10-21 10:36 +0200
      Re: JS Array problem "Mel Smith" <syntel@cox.net> - 2014-10-21 08:36 -0600
    Re: JS Array problem "Mel Smith" <syntel@cox.net> - 2014-10-21 08:35 -0600
      Re: JS Array problem Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2014-10-21 19:02 +0200
  Re: JS Array problem "Christoph M. Becker" <cmbecker69@arcor.de> - 2014-10-21 13:12 +0200
    Re: JS Array problem "Mel Smith" <syntel@cox.net> - 2014-10-21 08:38 -0600
  Re: JS Array problem "Mel Smith" <syntel@cox.net> - 2014-10-21 08:29 -0600
    My 'actual' code "Mel Smith" <syntel@cox.net> - 2014-10-21 11:20 -0600
      Re: My 'actual' code Ben Bacarisse <ben.usenet@bsb.me.uk> - 2014-10-21 19:52 +0100
        Re: My 'actual' code Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2014-10-21 21:23 +0200
  Re: JS Array problem Violet Deng <dengviolet@gmail.com> - 2014-10-28 02:03 -0700
    Re: JS Array problem "Evertjan." <exxjxw.hannivoort@inter.nl.net> - 2014-10-28 10:08 +0100

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