Apple Newton Utilities Guia do Utilizador descarregar pdf (Página 607)

Using the Find Service 16-19

querySpecFrame :=

dateBefore : {

indexPath : 'timeStamp,

endKey: findTime,

dateAfter : {

indexPath : 'timeStamp,

beginKey: findTime,

indexPath : 'timeStamp,

beginKey: kOneDay *

(findTime div kOneDay) ,

endKey: kOneDay + kOneDay *

(findTime div kOneDay) ,

local querySpec := querySpecFrame.(findType);

// Get the cursor.

myCursor := mySoup:Query(querySpec);

// Set up finder frame and add it to the results

if myCursor:Entry() then

ourFinder := {

_proto: ROM_SoupFinder,

owner: self,

title: "My Application",

findType: findType,

findWords: [DateNTime(findTime)],

cursor: myCursor

AddArraySlot(results, ourFinder);

Adding Application Data Sets to Selected Finds 16

You can allow users to choose data sets in an application to search by adding the

AppFindTargets method and either or both of the FindTargeted or

DateFindTargeted methods. This functionality is useful when you want to

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Apple Newton Utilities Guia do Utilizador Página 607