Hi All, I have a expression that inturn calls a query rule which accepts a

sikhivahans over 10 years ago

Hi All,
I have a expression that inturn calls a query rule which accepts a attributeType as input and outputs the results. I need to fetch data for 4 types of attributes and each needs to saved in an seperate variable. The expression definition is encapsulated in load(). So when i want to do this from a script task, i need to take 4 ACPs and provide expression to each of them, and a different attributeType for each of them them and collect them into PVs. But i observed that the results retrieved from the expression of first ACP is stored into all the PVs. Till this point of time i thought that usage of load()/ with() apart from tempo doesn't have any significance in terms of execution. Is this the desired behavior? If so could anyone please justify this behavior?

TIA, ...

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0 sikhivahans over 10 years ago

Hi satya.srinivasan,
I have a expression rule!fetchValuesFromType() which inturn calls a query rule rule!getValuesFromType() which returns various values based on type.
On a scripttask, i have four acps which are configured in the following order:
rule!fetchValuesFromType("Vegetables")
rule!fetchValuesFromType("Fruits")
rule!fetchValuesFromType("Chocolates")
rule!fetchValuesFromType("Cookies")
and I am collecting them in outputs into four seperate PVs. But everytime i am seeing the result rule!fetchValuesFromType("Vegetables") into all the PVs or the value of acp which is configured at top level.
NB: Definition of rule!fetchValuesFromType() is encapsulated in load()
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0 sikhivahans over 10 years ago

Hi satya.srinivasan,
I have a expression rule!fetchValuesFromType() which inturn calls a query rule rule!getValuesFromType() which returns various values based on type.
On a scripttask, i have four acps which are configured in the following order:
rule!fetchValuesFromType("Vegetables")
rule!fetchValuesFromType("Fruits")
rule!fetchValuesFromType("Chocolates")
rule!fetchValuesFromType("Cookies")
and I am collecting them in outputs into four seperate PVs. But everytime i am seeing the result rule!fetchValuesFromType("Vegetables") into all the PVs or the value of acp which is configured at top level.
NB: Definition of rule!fetchValuesFromType() is encapsulated in load()
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