[Ver 1.1] Ext.ux.Calculator

[tjstuart]

Version 1.1 of Ext.ux.Calculator now available @ http://extjs.com/learn/Extension:Calculator

Only two new features:-

1. Added 'CE' (clear last entry) button
2. Added visual feedback when keyboard/numpad is used

Cheers

Toby Stuart

[jsakalos]

Good!

Nice to see it's getting better and better. Could you please post any future plans with this calc?

Cheers,

[tjstuart]

Saki,

As I'm busy with a large project at the moment I will not be adding to this component for at least a couple of months. The calculator as it is supports our requirement perfectly.

I imagine version 2.0 of the calculator will support a 'scientific' mode and memory add/recall etc.

In the meantime, I'm happy for others to contribute to its development and will act quickly on any completed working submissions.

Regards

Toby Stuart

[jsakalos]

Hi Toby,

thanks for info. I won't need it for a couple of months; then we can come back to the subject.

Cheers,

[Nullity]

I had planned on writing my own calculator, but yours is already shaping up pretty well. I hope you don't mind, I played around with it and have added several new features:

• Added Memory buttons/functions (store, add, recall, clear)
• Added Backspace button/function
• Added some Quicktips (can be enabled/disabled)
• Several CSS changes/additions

I am also planning on adding a scientific mode and was going to wait until I finished that before I posted, but I thought some might find this one useful for now. I still plan to add a scientific mode to it as time permits.

The source and a screenshot are attached below (sorry, I don't have a public server to host a demo).

In case anyone was wondering, the empty space in the upper-left corner is an indicator to specify if something is stored in the memory (which has a quicktip that gives you it's value).

[tjstuart]

Thanks Nullity. Great work! I'll update the demo page and download etc. but before I do ... there appears to be a bug To replicate:-

1. Enter '100'
2. Press 'MS'
3. Press 'C'
4. Enter '500'
5. Press '+'
6. Press 'MR'
7. Press '='

You get 1000 where you should get 600. Other than that it looks great well done

Cheers

[Nullity]

oops, sorry about that. I attached a fixed version.

(also includes a couple other small fixes)

[tjstuart]

Thanks Nullity. Works fine now. I have updated the user extensions page and the calculator demo page.

http://extjs.com/learn/Extension:Calculator
http://www.figtreesystems.com/ext/ex...alculator.html

Cheers

[tjstuart]

Nullity,

Also found a little bug which I've fixed in 1.3.

"Fixed bug when pressing backspace after loading initial number via setValue (eg. setting intial value via trigger field) [Toby Stuart]"

Cheers

[Nullity]

Wonderful, thank you!