Forum OpenACS Development: Re: TWiST OpenACS package

Claudio,

The new version of TWiST is 0.9.5, hopefully if you are using the OpenACS wrapper, you can update by changing the version number and restarting OpenACS. The older version will remain in place, and you can switch back if you find a bug.

Here is what the new version adds: with <ws>proc, the ability to use a complexType element name in place of the procArgsList and/or the returnList.

Example (from stockquoter):

# Create input element complexType
&lt;ws&gt;element sequence stock::StocksToQuote {
    {Symbol:stockquoter::symbol {maxOccurs 8 default "MSFT"}}
    {Verbose:stockquoter::verbose {minOccurs 0 default "1"}}
}# Create output element complexType
&lt;ws&gt;element sequence stock::StocksQuoted {
    {StockResponse:elements::stock::StockResponse {maxOccurs 8}}
}
# Use complexType element name in place of lists
&lt;ws&gt;proc ::stock::Stocks {
    StocksToQuote
} {
    set resultList [list]
    foreach symbol $Symbol {
	lappend resultList [Stock $symbol $Verbose]
    }
    return $resultList
} returns StocksQuoted

The result is that the user now has control of the names of the input and output elements.