Question
Bits in Glass
IN
Last activity: 19 Mar 2025 3:15 EDT
Constellation - Autocomplete control in table with source as parameterized Data Page.
I have two DataTypes in the Data layer. DataType1 & DataType2
Within case, I have added a table of type DataType2. Within this table, one column is Autocomplete and its source is a Data Page from DataType1. I created a property for this Autocomplete from DevStudio and its configuration is as shown in the image.
I have tried all possible ways, but the Autocomplete is not loading the data and its blank everytime. In tracer, I could see the parameter is not getting set.
I tried setting this parameter with TempPage, tried setting the parameter in pyDefault of DataType1 and refered the property directly, but still it didn't work.
Is there any WA for this issue?
Please note: Data Types are in different application and Case Types are in different application.
Updated: 17 Mar 2025 3:27 EDT
Pegasystems Inc.
IN
Constellation doesn't support Named Pages ( so using TempPage won't work).
pyDefault can work in some scenarios. You can find step by step details in this link - https://support.pega.com/question/how-initialize-new-page-embedded-data-constellation
Bits in Glass
IN
Thanks for your response.
But, like I mentioned, I have used pyDefault to set the value. And I am passing this value as a Parameter to the DP. But still the value is not getting passed to the DP.
Pegasystems Inc.
IN
Please follow the approach shared in the article to ensure pyDefault DT is triggered.
Bits in Glass
IN
I have already followed this method and pyDefault DT is getting called and property is getting set correctly.
But my point is, I need to pass this property value like I mentioned, which is not happening.
Pegasystems Inc.
IN
Bits in Glass
IN
Observed a strange behaviour. When I click "Save for later" and opening the case again, the values are getting populated.
Like I said before, by default this Parameterized DP is not working.
The table configuration is as below
The picklist configuration is as below
Pegasystems Inc.
PL
@RakeshBurbure In first post you have written: Within case, I have added a table of type DataType2
You mean that you have data reference field pointing to DataType,correct?
Is this field create from Data Model tab or manually?
Pegasystems Inc.
PL
additionally:
"I created a property for this Autocomplete from DevStudio and its configuration is as shown in the image."
Please create this property from Data Model tab and not manually as you might miss some configuration that is needed by Constellation.
Pegasystems Inc.
IN
I tried the approach shared in the article and I am able to get the values in the dropdown.
Please refer to the attached documents for steps, see if you are missing anything.