Hi everyone,
I would like to introduce a new API to make responsive forms available
with the HTML5 tag "output".
Information and examples can be found here:
https://github.com/klopfdreh/wicket-components-playground/wiki/14.-HTML5-OutputField-API
Benefits of the OutputField
* Easy client side calculations based on input fields and an
AttributeAppender - so the calculation can be changed on server side:
// number1 and number2 are input fields
form.add(new AttributeAppender("onInput",
String.format("%s.value=parseFloat(%s.value)+ parseFloat(%s.value)",
outputField.getMarkupId(), number1.getMarkupId(), number2.getMarkupId())));
* Automated push of the value to the server side. There the value can be
retrieved by get the model of the output field:
form.add(new AjaxButton("submit") {
private static final long serialVersionUID = 1L;
@Override
protected void onSubmit(AjaxRequestTarget target, Form<?> form) {
target.add(label.setDefaultModelObject("The current output
value: " + outputField.getDefaultModelObject()));
}
}.setDefaultFormProcessing(false));
I would be very pleased for any feedback! :-)
kind regards
Tobias