zhaojinghua
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I am grouping row by a field in the talbe. However, I can’t use <group name>_COUNT variable in the if-else construction, e.g. ($V{EA_GROUP_COUNT} == 1) ? whatever1 : whatever2). It doesn’t work at all. The condition always returns false and always do whatever2. How to use variable in an if-else construction?
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I am grouping the rows by EA(a field in a table), but in the detail band the first row of each EA group is always missing when I use printwhenexpression(I need it to hide and display the detail band based on the requirement). I am using excel file as the data source. How to get back the first row? Thank you.
