set dynamic default value for report parameter

vsub

Hi all,

Hpw can we change default value of report parameter( List Box) dynamically. The report parameter set for dynamic. So everytime whenever the report runs, it needs to fetch new default value which return by dataset(one value only).

Thanks in advance
vs

vsub

We can do this by following script.

In the table onrender property, we can place the below script. The report parameter default value will be dynamically changed based on table data.

reportContext.setParameterValue("Tvalue",this.getRowData().getColumnValue("Top_value"));

Thanks
VS