webOS Nation Forums > webOS apps and software > webOS development > Anyone try the new Tip Calc App?
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Member: banster24
at: 09:19 PM 06/23/2009
I am not sure if it was the calculator, but my pre started shutting down on its on. That started happening as soon as i installed it. I would pull my phone out and i would have to power it on . I
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Member: FelRend
at: 12:48 AM 06/24/2009
So after a couple of hours of tinkering with this app, i finally managed to add a decimal button... yay(maybe i am late?). That being said it was a major under achievement and possibly a terrible way of implementing it due to the fact i have no previous knowledge of JS, and I can now say Js is my least favorite language as of yet.

This was done on a non rooted pre (this was adding to the time in addition to just using text editor that came with ubuntu )- with somewhere near 50 installations and deletions, not quite sure what gets left of the program since i have no way to check aside from rooting the phone, which I would like to avoid.

The author of this program aside from being against change, is actually pretty cool considering
Originally Posted by :
/* Tip Calculator - a restaurant tip calculator for Palm WebOS.
* Copyright (c) 2009 Jamie Zawinski <jwz@jwz.org>
*
* Permission to use, copy, modify, distribute, and sell this software and its
* documentation for any purpose is hereby granted without fee, provided that
* the above copyright notice appear in all copies and that both that
* copyright notice and this permission notice appear in supporting
* documentation. No representations are made about the suitability of this
* software for any purpose. It is provided "as is" without express or
* implied warranty.
*
* [ u r l = h t t p : / / w w w . j w z . o r g / t i p c a l c u l a t o r / ] T i p C a l c u l a t o r [ / u r l ]
So now I am not sure where to go from here, I guess I could post all the changes that I made to the source on wiki or something. Maybe the author will decide to add a decimal :P
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Member: NOLApre
at: 12:51 AM 06/24/2009
let us know what you end up doing. it'd be perfect with a decimal
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Member: Eguy
at: 01:40 AM 06/24/2009
Originally Posted by NOLApre:
let us know what you end up doing. it'd be perfect with a decimal
Yes, I agree and maybe removing the line at the bottom (Sorry Mr. Dev, it just is a little tacky) .
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Member: sam1am
at: 03:03 AM 06/24/2009
A reminder not to be cheap is not a bad thing on a tip calculator.

I'm just disappointed it doesn't go to 30%, which is usually what I tip.
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Member: hrminer92
at: 04:36 AM 06/24/2009
As far as decimals and rounding go, I wouldn't mind it if one could enter the bill as a decimal amount and then round up the final amount.
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Member: ldrolez
at: 08:37 AM 06/24/2009
I've sent a mail to the author to see if its app is really open source.
I hope so ! It would be the 1st webos app on www.palmopensource.com - The PalmOS WebOS Open Source Portal - !
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Member: jack87
at: 12:03 PM 06/24/2009
with him being such an expert i still cant figure out why he doesnt want to allow tax to be inputted by hand. hum. oh well
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Member: giobatera
at: 04:09 PM 06/24/2009
I have downloaded the tip calc and it works great!
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Member: FelRend
at: 06:32 PM 06/24/2009
Sadly I don't own a web-server, but that's where google comes in
on the page is the description of what i did hopefully its understandable
a link to the files used to create the .ipk and of course the .ipk itself
h t t p : / / felrend.googlepages.com/palmpretipcalculatormodifications (Felrend - Palm Pre Tip Calculator Modifications)
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Member: jack87
at: 06:49 PM 06/24/2009
Originally Posted by FelRend:
Sadly I don't own a web-server, but that's where google comes in
on the page is the description of what i did hopefully its understandable
a link to the files used to create the .ipk and of course the .ipk itself
h t t p : / / felrend.googlepages.com/palmpretipcalculatormodifications (Felrend - Palm Pre Tip Calculator Modifications)
you rock... and it actualy overwrote the old one.
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Member: NOLApre
at: 06:55 PM 06/24/2009
yes you get an A+ my friend
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Member: Eguy
at: 07:38 PM 06/24/2009
Originally Posted by FelRend:
Sadly I don't own a web-server, but that's where google comes in
on the page is the description of what i did hopefully its understandable
a link to the files used to create the .ipk and of course the .ipk itself
h t t p : / / felrend.googlepages.com/palmpretipcalculatormodifications (Felrend - Palm Pre Tip Calculator Modifications)
Can you compile your modifications into your own ipk and put it up there? I am feeling a bit too lazy to mod the js files today . Thanks!
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Member: FelRend
at: 07:50 PM 06/24/2009
Originally Posted by Eguy:
Can you compile your modifications into your own ipk and put it up there? I am feeling a bit too lazy to mod the js files today . Thanks!
the first link is my own ipk
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Member: Eguy
at: 08:23 PM 06/24/2009
Originally Posted by FelRend:
the first link is my own ipk
Awesome, it replaced the old one and works just fine! Thanks!
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Member: ryleyinstl
at: 11:13 PM 06/24/2009
Originally Posted by FelRend:
Sadly I don't own a web-server, but that's where google comes in
on the page is the description of what i did hopefully its understandable
a link to the files used to create the .ipk and of course the .ipk itself
h t t p : / / felrend.googlepages.com/palmpretipcalculatormodifications (Felrend - Palm Pre Tip Calculator Modifications)
Again big props to whiny baby boy for getting this started....however you have now made it an application. Thanks.
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Member: hrminer92
at: 02:32 AM 06/25/2009
Originally Posted by FelRend:
Sadly I don't own a web-server, but that's where google comes in
on the page is the description of what i did hopefully its understandable
a link to the files used to create the .ipk and of course the .ipk itself
h t t p : / / felrend.googlepages.com/palmpretipcalculatormodifications (Felrend - Palm Pre Tip Calculator Modifications)
Thanks!

I can kinda understand jwz's point about rounding up. I don't like keeping track of exact change at restaurants, and I'm guessing the wait staff doesn't either. So what I normally do is add a set percentage to the bill for the tip, and then round the resulting total up to the nearest dollar. I may play around with implementing something like that.

BTW, is the text size for the tax/percentage/people supposed to be bigger than the original application? Some of the labels are getting cut off.
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Member: 1lnxraider
at: 10:20 AM 06/25/2009
Thanks! Very nice... In addition to the labels... If you hit the "." a second time the results error out... Excellent start...
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Member: sam1am
at: 04:25 PM 06/25/2009
Originally Posted by FelRend:
Sadly I don't own a web-server, but that's where google comes in
on the page is the description of what i did hopefully its understandable
a link to the files used to create the .ipk and of course the .ipk itself
h t t p : / / felrend.googlepages.com/palmpretipcalculatormodifications (Felrend - Palm Pre Tip Calculator Modifications)
Great work. Way to be.
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Member: gdbaker65
at: 07:46 PM 06/25/2009
Originally Posted by FelRend:
Sadly I don't own a web-server, but that's where google comes in
on the page is the description of what i did hopefully its understandable
a link to the files used to create the .ipk and of course the .ipk itself
h t t p : / / felrend.googlepages.com/palmpretipcalculatormodifications (Felrend - Palm Pre Tip Calculator Modifications)
How do you get to you googlepage? I am having a hard time finding it.
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webOS Nation Forums > webOS apps and software > webOS development > Anyone try the new Tip Calc App?