/**
* We have to resort to manual validation otherwise the ajax tricks performed by the drop down
* won't work
*/
protected boolean validate() {
boolean valid = true;
if (attribute.getName() == null || attribute.getName().trim().equals("")) {
nameField.error((IValidationError) new ValidationError().addMessageKey("Required"));
valid = false;
}
if (String.class.equals(attribute.getBinding())) {
try {
attribute.setSize(Integer.parseInt(size));
if (attribute.getSize() <= 0) {
sizeField.error(new ParamResourceModel("notPositive", this));
valid = false;
}
} catch (Exception e) {
sizeField.error(new ParamResourceModel("notInteger", this, size));
valid = false;
}
}
if (Geometry.class.isAssignableFrom(attribute.getBinding()) && attribute.getCrs() == null) {
crsField.error((IValidationError) new ValidationError().addMessageKey("Required"));
valid = false;
}
return valid;
}
AttributeEditPage(
final AttributeDescription attribute,
final NewFeatureTypePage previousPage,
final boolean newAttribute) {
this.previousPage = previousPage;
this.newAttribute = newAttribute;
this.attribute = attribute;
this.size = String.valueOf(attribute.getSize());
final Form form = new Form("form", new CompoundPropertyModel(attribute));
form.setOutputMarkupId(true);
add(form);
form.add(nameField = new TextField("name"));
DropDownChoice binding =
new DropDownChoice("binding", AttributeDescription.BINDINGS, new BindingChoiceRenderer());
binding.add(
new AjaxFormSubmitBehavior("onchange") {
@Override
protected void onError(AjaxRequestTarget target) {
updateVisibility(target);
}
private void updateVisibility(AjaxRequestTarget target) {
sizeContainer.setVisible(String.class.equals(attribute.getBinding()));
crsContainer.setVisible(
attribute.getBinding() != null
&& Geometry.class.isAssignableFrom(attribute.getBinding()));
target.addComponent(getFeedbackPanel());
target.addComponent(form);
}
@Override
protected void onSubmit(AjaxRequestTarget target) {
updateVisibility(target);
}
});
form.add(binding);
form.add(new CheckBox("nullable"));
sizeContainer = new WebMarkupContainer("sizeContainer");
sizeContainer.setOutputMarkupId(true);
form.add(sizeContainer);
sizeContainer.add(sizeField = new TextField("size", new PropertyModel(this, "size")));
sizeContainer.setVisible(String.class.equals(attribute.getBinding()));
crsContainer = new WebMarkupContainer("crsContainer");
crsContainer.setOutputMarkupId(true);
form.add(crsContainer);
crsContainer.add(crsField = new CRSPanel("crs"));
crsContainer.setVisible(
attribute.getBinding() != null && Geometry.class.isAssignableFrom(attribute.getBinding()));
SubmitLink submit =
new SubmitLink("save") {
@Override
public void onSubmit() {
if (validate()) {
if (newAttribute) {
previousPage.attributesProvider.addNewAttribute(attribute);
}
setResponsePage(previousPage);
}
}
};
form.setDefaultButton(submit);
form.add(submit);
form.add(
new Link("cancel") {
@Override
public void onClick() {
setResponsePage(previousPage);
}
});
}
