Thanks, Holger. That did the trick.
On Tuesday, July 16, 2019 at 6:34:16 PM UTC-6, Holger Knublauch wrote:
>
> Ah Ok, if the issue is to convert a string (teamId) to a URI then maybe try
>
> {= IRI(CONCAT("http://namespace-whatever#"; <http://namespace-whatever#>,
> str(?teamId))) }
>
> Holger
>
>
> On 17/07/2019 10:18, AdrianP wrote:
>
> Thanks, Holger.
>
> I actually tried to simplify the real code but in doing so I realize I
> made it misleading. The parameter for the outer ui:call is not teamId in
> the actual use case. It's something that could return multiple teamIds,
> say something like jerseyColor. Multiple teams could result but I'd be
> looking for the players and their former teams for multiple teams by the
> current teamId. Does that make sense?
>
> I hadn't noticed the inconsistently escaped double-quotes. They are like
> that in the real code too. Seems like that would cause issues but it's
> (mostly) working as expected except for the parameter to the inner
> ui:call. Worth noting that with my small sample set so far I'm only
> getting one "team" back so far so perhaps the quote issue would reveal
> itself once I expand my testing.
>
> Should I be trying to ui:concat with formerTeam: and ?teamId ? I
> played around with that but could not get the syntax right.
>
> Thank you, Adrian.
>
> On Tuesday, July 16, 2019 at 5:21:39 PM UTC-6, Holger Knublauch wrote:
>>
>> Hi Adrian,
>> On 17/07/2019 04:05, AdrianP wrote:
>>
>> Hello,
>>
>> I'm trying to create the following JSON structure for return from a web
>> service call:
>>
>> "players" : [
>> {
>> "playerId" : "123",
>> "playerName" : "JD Martinez",
>> "playerCurrentTeam" : "Boston Redsox",
>> "teamId" : "1000",
>> "playerFormerTeams" : [
>> "Diamondbacks",
>> "Tigers",
>> "Astros"
>> ]
>> },
>> {
>> "playerId" : "456",
>> "playerName" : "Chris Sale",
>> "playerCurrentTeam" : "Boston Redsox",
>> "teamId" : "1000",
>> "playerFormerTeams" : [
>> "Whitesox",
>> "Dodgers"
>> ]
>> }
>> ]
>>
>> I'm being given access to two SPIN templates to call:
>> 1. returns all current players for a team whose value is passed in as a
>> parameter.
>> 2. returns all former teams for player whose value is a result of the id
>> in the first template (1000 in the case above).
>>
>> @prefix former_team: <http://metadata.mlb.org/teams/team_data#>
>> <http://metadata.mlb.org/teams/team_data#> .
>>
>> <swon:Value arg:name=\"players\">
>> <swon:Array>
>> <swon:Object>
>> <ui:call arg:team_id=\"{= ?team_id }\" ui:template=\"{=
>> int-spin:PlayersByTeamIdTemplate }\" ui:varName=\"rs\">
>> <ui:forEach
>> ui:bindVars="?playerId,?playerName,?playerCurrentTeam,?teamId"
>> ui:resultSet="{= ?rs }">
>> <swon:Value arg:name="playerId" arg:value="{= ?playerId }" />
>> <swon:Value arg:name="playerName" arg:value="{= ?playerName }" />
>> <swon:Value arg:name="playerCurrentTeam" arg:value="{= ?playerCurrentTeam
>> }" />
>> <swon:Value arg:name="teamId" arg:value="{= ?teamId }" />
>> <swon:Value arg:name=\"playerFormerTeams\">
>> <ui:call arg:pft=\"{= former_team:1000 }\" ui:template=\"{=
>> int-spin:FormerTeamsByIdTemplate }\" ui:varName=\"pft_rs\">
>> <swon:RSArray arg:resultSet=\"{= ?pft_rs }\"/>
>> </ui:call>
>> </swon:Value>
>> </ui:forEach>
>> </ui:call>
>> </swon:Object>
>> </swon:Array>
>> </swon:Value>
>> How do I pass in the teamId result from the first query
>> (PlayersByTeamIdTemplate) to the second query (FormerTeamsByIdTemplate)?
>> In the example above I've hard-coded it (former_team:1000 to prove it
>> works and it does (there is a prefix for "former_team").
>>
>> I've tried things like arg:pft=\"{= former_team:?teamId }\" but that
>> doesn't work.
>>
>> Have you also tried arg:pft="{= ?teamId }"? If that doesn't work, could
>> you send us the definition of the int-spin:FormerTeamsByIdTemplate query so
>> that I can see what else could be mismatching?
>>
>> Looking at the snippet above I also do wonder why the " characters are
>> sometimes escaped with \ and sometimes not...
>>
>> Regards,
>> Holger
>>
>> --
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