Re: javascript loop problem

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From	Richard Maher <maher_rjSPAMLESS@hotmail.com>
Newsgroups	comp.lang.javascript
Subject	Re: javascript loop problem
Date	Wed, 01 Apr 2015 10:49:12 +0800
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On 4/1/2015 10:05 AM, chrisb@ctlsoft.com wrote:
> little script which adds map markers to the appropriate locations with a label.
> The array 'myaddresses' contain the locations to mark on the map and the numbers to put on the labels.
> Works fine for the location bit, but the labels all show the last count (35).
>
> So the line labelContent: myaddresses[x][1] always seems to return the final array element for some reason.
>
> Any ideas greatly appreciated!

1) Stop using that jQuery shit!!!

2) Load the maps with 		
         google.load('maps', '3', {
             'other_params' :
             'sensor=true&language=' + params.lang,
			'callback' : mapsLoaded
         });

3) What the hell is MarkerWithLabel and where does it com from?

4) FWIW, InfoWindow.setContent() does not render the change a(nother) 
InfoWindow.Open() is needed to see the results.

5) Use InfoBubble instead!!!

6) Don't know what that crap getJSON does but I'm guessing you're 
specifying a callback that fires after the loop (once for each of your 
calls. Javascript is single-threaded. Have to leave your function to 
allow further events in). "X" has it's last value.

7) You need a closure (actually a redesign but . . .) use function(inCntr){
var x = inCntr;
function(){
// your function referencing x
}
}(x);

8) I lived in Wellington and Christchurch for 18 months. Shame about 
CHCH :-(

Thread

javascript loop problem chrisb@ctlsoft.com - 2015-03-31 19:05 -0700
  Re: javascript loop problem Richard Maher <maher_rjSPAMLESS@hotmail.com> - 2015-04-01 10:49 +0800
  Re: javascript loop problem "Christoph M. Becker" <cmbecker69@arcor.de> - 2015-04-01 14:42 +0200
  Re: javascript loop problem Denis McMahon <denismfmcmahon@gmail.com> - 2015-04-01 14:43 +0000

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