Hello WebObjects community, this is my first question so don't be too hard on
me ;)
Lets say I have a wo:loop in a component...
<wo:loop list = "$dg.displayedObjects" item = "$aItem">
<tr>
<td> <wo:string value = "$~timeConsumingCallA()" /> </td>
<td> <wo:string value = "$~timeConsumingCallB()" /> </td>
<td> <wo:string value = "$~callDependingOn_A_and_B()" /> </td>
</tr>
</wo:loop>
Functions timeConsumingCallA() and timeConsumingCallB() are, as their name
imply, costly calls.
Function callDependingOn_A_and_B() depends on the results of the two first
functions.
Is there any guarantee that the two function calls (timeConsumingCallA,
timeConsumingCallB) will always be called in order and before
callDependingOn_A_and_B() so I can set and depend on instance variables
$timeConsumingCallA_result and $timeConsumingCallB_result in the
callDependingOn_A_and_B() function?
If not, I can see a number of ways I could myself make sure the calls are made
in the correct order in straight-Java, but I was wondering if there was a
"Wonder/WebObjects" strategy to approach this.
Thanks for your time,
--
Louis-Olivier Roof, Eng.
Software Engineer
Obzerv Technologies Inc.
400, Jean-Lesage, suite 201,
Québec (Québec)
Canada, G1K 8W1
T. (418) 524-3522
F. (418) 524-6745
www.obzerv.com
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