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• basicUsage.xhtml

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sections.dynaform.basicUsage.xhtml Maven / Gradle / Ivy

    
        
            
        
        
            This example demonstrates how to build a simple dynamic form. Main steps:
            

            

                
Create model instance: DynaFormModel model = new DynaFormModel();
                
Add row to regular grid: DynaFormRow row = model.createRegularRow();
                
Add label: DynaFormLabel label = row.addLabel(value, colspan, rowspan);
                
Add editable control: DynaFormControl control = row.addControl(data, type, colspan, rowspan);
                
Set relationship between label and control (optional): label.setForControl(control);
            
            Repeat four last steps as many times as needed.
            The main component tag is pe:dynaForm. Child tag pe:dynaFormControl matches created
            in Java controls by type attribute. This is usually a "one to many" relation.
            

            You also see that one of important features is a buil-in support for labels. DynaForm renders labels automatically -
            no need to write p:outputLabel. But of course h:outputText can be used as a quite
            normal tag inside pe:dynaFormControl with a proper type as well.
        

        
                        
        

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