Example usage for org.apache.wicket.extensions.wizard IWizardModel next

Introduction

In this page you can find the example usage for org.apache.wicket.extensions.wizard IWizardModel next.

Prototype

void next();

Source Link

Document

Increments the model to the next step.

Usage

From source file:com.antilia.web.wizard.AjaxNextButton.java

License:Apache License

@Override
protected void onClick(AjaxRequestTarget target, Form<?> form) {
    IWizardModel wizardModel = getWizardModel();
    IWizardStep step = wizardModel.getActiveStep();

    // let the step apply any state
    step.applyState();/*w w  w  . j  a v a  2s .  c  o  m*/

    if (step instanceof IValidatableStep) {
        IValidatableStep validatableStep = (IValidatableStep) step;
        if (!validatableStep.isValid()) {
            AjaxWizard ajaxWizard = findParent(AjaxWizard.class);
            target.addComponent(ajaxWizard);
            return;
        }
    }
    // if the step completed after applying the state, move the
    // model onward
    if (step.isComplete()) {
        wizardModel.next();
    } else {
        error(getLocalizer().getString("org.apache.wicket.extensions.wizard.NextButton.step.did.not.complete",
                this));
    }
}

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From source file:ro.nextreports.server.web.common.misc.AjaxWizardButtonBar.java

License:Apache License

public AjaxWizardButtonBar(String id, final Wizard wizard) {
    super(id, wizard);

    addOrReplace(new AjaxWizardButton("next", wizard, "next") {
        @Override/*w  ww .j  a  va 2 s .  c  om*/
        protected void onClick(AjaxRequestTarget target, Form form) {
            IWizardModel wizardModel = getWizardModel();
            IWizardStep step = wizardModel.getActiveStep();
            // let the step apply any state step.applyState();
            // if the step completed after applying the state, move the model onward
            if (step.isComplete()) {
                wizardModel.next();
            } else {
                error(getLocalizer().getString(
                        "org.apache.wicket.extensions.wizard.NextButton.step.did.not.complete", this));
            }
            target.add(wizard);
        }

        protected void onError(AjaxRequestTarget target, Form<?> form) {
            //@todo how to get feedbackPanel only
            target.add(wizard);
        }

        public final boolean isEnabled() {
            return getWizardModel().isNextAvailable();
        }
    });

    AjaxWizardButton prevButton = new AjaxWizardButton("previous", wizard, "prev") {
        @Override
        protected void onClick(AjaxRequestTarget target, Form form) {
            getWizardModel().previous();
            target.add(wizard);
        }

        protected void onError(AjaxRequestTarget target, Form<?> form) {
            //@todo how to get feedbackPanel only
            target.add(wizard);
        }

        public final boolean isEnabled() {
            return getWizardModel().isPreviousAvailable();
        }

    };
    //no validation is done clicking previous
    prevButton.setDefaultFormProcessing(false);
    addOrReplace(prevButton);

    AjaxWizardButton cancelButton = new AjaxWizardButton("cancel", wizard, "cancel") {
        @Override
        protected void onClick(AjaxRequestTarget target, Form form) {
            //getWizardModel().cancel();
            onCancel(target);
            target.add(wizard);
        }

        protected void onError(AjaxRequestTarget target, Form<?> form) {
            //@todo how to get feedbackPanel only
            target.add(wizard);
        }

        public final boolean isEnabled() {
            return getWizardModel().isCancelVisible();
        }
    };
    //no validation is done clicking cancel
    cancelButton.setDefaultFormProcessing(false);
    addOrReplace(cancelButton);

    finishButton = new AjaxWizardFinishButton("finish", wizard);
    addOrReplace(finishButton);
}

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