how to handle process report when there are no active processes

garym over 7 years ago

Hi,
We have a process report which is supposed to show us any open tasks for a process model. It works fine when there are tasks for that process model.

However, I noticed it shows the following error when there are no active processes.

Error Evaluating UI Expression
Expression evaluation error in rule 'rct_report_gaalltaskreport' at function 'toUniformstring' parameter 1 [line 16]: Invalid index: Cannot index property 'c15' of type Text into type List of Variant

What would be the best way to handle this so that users don't see the pink error message?

Thanks,
Gary

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0 Shashank over 7 years ago

@garym

Hi

As suggested above please do a null check

I would also like to add that you can check the totalCount and display a section stating that there are no active tasks in case the totalCount is 0 or else you can display the grid containing the tasks

The totalCount can be obtained from the portalDataSubset returned by the a!queryProcessAnalytics() function

Thanks
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0 Shashank over 7 years ago

@garym

Hi

As suggested above please do a null check

I would also like to add that you can check the totalCount and display a section stating that there are no active tasks in case the totalCount is 0 or else you can display the grid containing the tasks

The totalCount can be obtained from the portalDataSubset returned by the a!queryProcessAnalytics() function

Thanks
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