currencySelect
Purpose
Helper tag for creating HTML selects for selecting from a list of currency symbols (eg. 'EUR', 'USD' etc.).Examples
<g:currencySelect name="myCurrency" value="${currency}" />Description
Attributes
from (optional) - The currency symbols to select from, defaults to the major ones if not specifiedvalue (optional) - The currency value as the currency code. Defaults to the currency for the current Locale if not specified
Source
Show Source
def currencySelect = { attrs, body ->
if (!attrs.from) {
attrs.from = DEFAULT_CURRENCY_CODES
}
try {
def currency = attrs.value ?: Currency.getInstance(RCU.getLocale(request))
attrs.value = currency.currencyCode
}
catch (IllegalArgumentException iae) {
attrs.value = null
}
// invoke generic select
out << select(attrs)
}