[jonah] portfolio value?

[Guil Barros]

ok, ignore my previous problems, i just needed to try a little harder :)

heres the new one that will probably be solved by the time i hit send...

i have:

         $html .= '</td><td>';
            if (!empty($counts[$symbol]) && !empty($quote['lastPrice'])) {
                $html .= '$' . number_format($counts[$symbol] *
$quote['lastPrice'], 2);
                $portfolioRunningTotal += $counts[$symbol] *
$quote['lastPrice'];
            }
            $html .= '</td></tr>';
            $i++;

        }
        /**
         * Print Portfolio Value from $portfolioRunningTotal.
         */
        $html .= '<tr class="item' . ($i %2) . '"><td><td><td>';
        $html .= 'Portfolio Value:';
        $html .= '<td><td><td>';
        $html .= '$' . number_format('$portfolioRunningTotal', 2);
        $html .= '</td></td></td></td></td></td></tr>';

        $html .= '</table>';
        return $html;
    }

but it seems that $portfolioRunningTotal never gets a value (apart from the '0'
its initialized to). What am i missing?

thanks,
-guil

Quoting Guil Barros <listmail at metathusalan.com>:

> so here's what i have...
>
> im only making changes to Jonah::getStockListings as it seems (to me at
> least)
> that thats where it should go :)
>
> how do i go about declaring a variable? i need one to hold the sum of the
> stock
> values and for "quote[]"ing at the end. If i dont declare it somewhere i get:
>
> Notice: Undefined variable: portfolioRunningTotal in
> /usr/local/horde-cvs/horde/jonah/lib/Jonah.php on line 343
>
> Notice: Undefined index: portfolioRunningTotal in
> /usr/local/horde-cvs/horde/jonah/lib/Jonah.php on line 352
>
> here is what i have so far:
> <<<<begin
>
>           $html .= '</td><td>';
>             if (!empty($counts[$symbol]) && !empty($quote['lastPrice'])) {
>                 $html .= '$' . number_format($counts[$symbol] *
> $quote['lastPrice'], 2);
>                 $portfolioRunningTotal += $counts[$symbol] *
> $quote['lastPrice'];
>             }
>             $html .= '</td></tr>';
>             $i++;
>         }
>         /**
>          * Print Portfolio Value from $portfolioRunningTotal.
>          */
>         $html .= '<tr><td>';
>         $html .= 'Portfolio Value:' . $quote['portfolioRunningTotal'];
>         $html .= '</td></tr>';
>         $html .= '</table>';
>         return $html;
> >>>>end
>
> please comment and tell me where im going wrong.
>
> thanks,
> -guil
>
>
>
>
>
> Quoting Guil Barros <listmail at metathusalan.com>:
>
> > :)
> >
> > anyways, trying to figure this out. seems like a good small change for me
> to
> > make and figure out the horde/jonah layout and where to do things :)
> >
> > i think:
> >  - add it in /jonah/content.php under $showStocks right after checking for
> > $tickerSymbols. Should i do the calculation right there and then echo it or
> > should i calculate somewhere else and then call the function? If so, which
> > file
> > should i put the function in? /lib/Jonah.php seems the spot for that, but
> not
> > entirely sure...
> >
> >  - how does it get added into the portal page? same deal?
> >
> > any input would be most appreciated. Been on and off trying to learn how to
> > add
> > things/fix things to horde but cant seem to find any docs, et at...
> >
> > thx,
> > -guil
> >
> >
> > Quoting Chuck Hagenbuch <chuck at horde.org>:
> >
> > > Quoting Guil Barros <listmail at metathusalan.com>:
> > >
> > > > how about an option to list your portfolio value at the bottom or the
> > list
> > > of
> > > > stocks? maybe even graph it :)
> > >
> > > Sure, patch?
> > >
> > > ... you *knew* that was coming, didn't you? :)
> > >
> > > -chuck
> > >
> > > --
> > > Charles Hagenbuch, <chuck at horde.org>
> > > Born right the first time.
> > >
> > > --
> > > Jonah mailing list
> > > Frequently Asked Questions: http://horde.org/faq/
> > > To unsubscribe, mail: jonah-unsubscribe at lists.horde.org
> > >
> >
>
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