I want to populate data for table which propeties are page list property.
The table is linked with different class i.e child class
When I select one drop down value(which is in another class i.e parent class), on change of drop down value the table data will be populated.
I wrote one RD and using class join I can fetch the data from two tables but when I am assigning this RD as a source of the table, getting null pointer exception and also parameter which I am passing in the RD that property is in parent class as mentioned above.
Can anyone tell me how to achieve this requirement?
Note: A is the drop down value which is in parent class and B is table which is in child class. On change of A, B will be populated.
***Edited by Moderator Marissa to added Capability tags***
I created RD and data is coming after performing class join for both parent and child table.
the report which I have written in parent class and joined the child class and parameterize that RD with that property value(on change of which other values will be populated) and that property is in parent class
so when I am referring that RD in child class it is giving error.
i tried with creating Data page whose source is the same RD as a source of data page and I created in work class as my entire section is in work class but it is asking for Response Data Transform but I am not familiar with response data transform
so I am still confused how to achieve this.
note: The propety based on that property value change all values will be populate that is present in parent class not child but table properties which is pagelist property present in child class/child table