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            This example demonstrates how to use nested model. You can picture it as a table contained in a cell. This is very useful when your control is a combination of pe:dynaFormControl.  Note, XHTML code with pe:dynaForm stays the same, only Java model gets changed. Main steps:
            
            

                Create parent model instance: DynaFormModel model = new DynaFormModel();
                Add row, label, control and set relationship as you would do in normal case,
                Create nested model instance: DynaFormModel nestedModel = new DynaFormModel();
                Add row to regular grid: DynaFormRow nestedRow = nestedModel.createRegularRow();
                Add label, control and set relationship as usual,
                Add nested model: nestedRow.addModel(data, type, colspan, rowspan);
            
        

        
                        
        

        
            
${showcase:getFileContent('/sections/dynaform/example-nestedModel.xhtml')}
            
            
${showcase:getFileContent('/org/primefaces/extensions/showcase/controller/dynaform/NestedDynaFormController.java')}
            
            
${showcase:getFileContent('/org/primefaces/extensions/showcase/model/dynaform/BookProperty.java')}