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WB-Developers' Corner
WB-Developers' Corner
       [rz] Display Exchange Rate


This extension displays the currency exchange rate based on the up-to-date information
from YAHOO! FINANCE.
Improve your eCommerce applications in a snap and with ease!

- Updates itself every selectable minutes.
- Automatic number format.
- Selectable decimal places.
- Selectable font, color, size and style.
- Standalone access for custom applications.
- Cross-browser, cross-platform and backward compatible.


HTML 4.01 Transitional
W3C compliant


DEMO


How to use?

1. Drag and drop the extension in the workspace.
2. Select the "from-to" currencies to convert.
3. Optionally, you can setup the font, size, style and the auto-update cycle.
4. Preview or publish.

Enjoy!


Available custom functions (advanced use):

You can build your own applications updating objects with up-to-date information, simply calling this function:

_exchange_currency_rate('object_id', 'from_currency_code', 'to_currency_code', amount, optional: decimals, optional: update_minutes);

- The parameter "object_id" is the object id where the result will be displayed,
  it can be a text object or an input box.
- The "currency_code" is a 3-character word that identifies the currency name.
  More information here: http://en.wikipedia.org/wiki/ISO_4217
- The parameter "amount" is the amount to be converted to the selected currency.
- The optional parameter "decimals" is the number of decimals that the amount will have
  after the currency conversion process.
- The optional parameter "update-minutes" is the cycle in minutes that the information is
  updated itself.
w3c compliant
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