PayPal Website Payments Standard - 2009 - Button Manager API (NVP) Uživatelská příručka stáhnout pdf (Strana 47)

Button Manager NVP API June, 2009 47

HTML Variables for Website Payments Standard

HTML Variables for Individual Items

option_select0 Optional For priced options, the value of the first option selection of

the on0 dropdown menu. The values must match exactly, as

the next sample code shows:

<option value="small">small - $10.00</option>

...

<input type="hidden" name="option_select0"

value="small">

z Optional for Buy Now and Add to Cart buttons

z Not used with Donate, Subscribe, or Buy Gift Certificate

buttons

option_amount0 Optional For priced options, the amount that you want to charge for the

first option selection of the on0 dropdown menu. Use only

numeric values; the currency is taken from the

currency_code variable. For example:

<option value="small">small - $10.00...

<input type="hidden"

name="option_amount0"</option> value="10.00">

z Optional for Buy Now and Add to Cart buttons

z Not used with Donate, Subscribe, or Buy Gift Certificate

buttons

option_select1 Optional For priced options, the value of the second option selection of

the on0 dropdown menu. For example:

...

<option value="medium">small - $10.00</option>...

<input type="hidden" name="option_select"

value="medium">

You can specify a maximum of ten option selections by

incrementing the option selection index (option_select0

through option_select9).

NOTE: A corresponding option selection in os0 must also be

set.

z Optional for Buy Now and Add to Cart buttons

z Not used with Donate, Subscribe, or Buy Gift Certificate

buttons

Name

Required

Optional Description

Character

Length

1 2 ... 42 43 44 45 46 47 48 49 50 51 52 ... 59 60

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PayPal Website Payments Standard - 2009 - Button Manager API (NVP) Uživatelská příručka Strana 47