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iReport Ultimate Guide - Nimsoft Library

iReport Ultimate Guide - Nimsoft Library

iReport Ultimate Guide - Nimsoft Library

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<strong>iReport</strong> <strong>Ultimate</strong> <strong>Guide</strong>Figure 16-1The first step of the Crosstab Wizard3. Choose the dataset to fill the crosstab. Specify the dataset of the main report (as shown in Figure 16-1).4. Click Next to go to the next step.5. In the second screen, you have to define at least one row group. For purposes of this example, let’s group all records bySHIPCOUNTRY, as shown in Figure 16-2.Figure 16-2Second step: row groups definitionGrouping by SHIPCOUNTRY results in each row in the crosstab referring to a specific country. Unlike in the main report,UR will sort the data for you, although you can disable this function to speed up the fill process if your data isalready sorted.308

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