Examples of org.apache.click.ActionListener

org.apache.click.ActionListener
Provides a listener interface for receiving control action events. The usage model is similar to the java.awt.event.ActionListener interface.
The class that is interested in processing an action event implements this interface, and the object created with that class is registered with a control, using the controls's setActionListener method. When the action event occurs, that object's onAction method is invoked.
Listener Example
An ActionListener example is provided below:
```
 public MyPage extends Page { public ActionLink link = new ActionLink(); public MyPage() { link.setActionListener(new ActionListener() { public boolean onAction(Control source) { return onLinkClick(); } }); } public boolean onLinkClick() { .. return true; } } 
```

        editLink.setTitle("Edit Job");
        addControl(editLink);


        pauseLink.setAttribute("class", "actionIcon");
        pauseLink.setTitle("Pause Job");
        pauseLink.setActionListener(new ActionListener(){
            private static final long serialVersionUID = 1L;


            public boolean onAction(Control source) {
                String name = pauseLink.getValue();
                getSchedulerService().pauseJob(name);
                setFlashMessage("Paused job '" + name + "'");
                return true;
            }
        });
        addControl(pauseLink);


        interruptLink.setAttribute("class", "actionIcon");
        interruptLink.setTitle("Interrupt Running Job");
        interruptLink.setActionListener(new ActionListener(){
            private static final long serialVersionUID = 1L;


            public boolean onAction(Control source) {
                String name = interruptLink.getValue();
                if (getSchedulerService().interruptJob(name)) {
                    setFlashMessage("Interrupted job '" + name + "'");
                } else {
                    setFlashMessage("Could not interrupt job '" + name + "'");
                }
                return true;
            }
        });
        addControl(interruptLink);


        triggerLink.setAttribute("class", "actionIcon");
        triggerLink.setTitle("Trigger Job");
        triggerLink.setActionListener(new ActionListener(){
            private static final long serialVersionUID = 1L;


            public boolean onAction(Control source) {
                String name = triggerLink.getValue();
                getSchedulerService().triggerJob(name);
                setFlashMessage("Triggered job '" + name +  "'");
                return true;
            }
        });
        addControl(triggerLink);


        resumeLink.setAttribute("class", "actionIcon");
        resumeLink.setTitle("Resume Job");
        resumeLink.setActionListener(new ActionListener(){
            private static final long serialVersionUID = 1L;


            public boolean onAction(Control source) {
                String name = resumeLink.getValue();
                getSchedulerService().resumeJob(name);
                setFlashMessage("Resumed job '" + name + "'");
                return true;
            }
        });
        addControl(resumeLink);


        deleteLink.setAttribute("class", "actionIcon");
        deleteLink.setTitle("Delete Job");
        String confirmMessage = getMessage("deleteConfirm", "Job");
        deleteLink.setAttribute("onclick", "return window.confirm('" + confirmMessage + "')");
        deleteLink.setActionListener(new ActionListener(){
            private static final long serialVersionUID = 1L;


            public boolean onAction(Control source) {
                String name = deleteLink.getValue();
                if (getSchedulerService().deleteJob(name)) {
                    setFlashMessage("Deleted job '" + name + "'");
                } else {
                    setFlashMessage("Could not delete " + name);
                }
                return true;
            }
        });
        addControl(deleteLink);


        // Add table action column if user has edit or delete permissions
        final Column actionColumn = new Column("action");


        // Render action controls based on users permission
        actionColumn.setDecorator(new Decorator() {
            public String render(Object object, Context context) {
                JobAndSimpleTrigger jobAndTrigger = (JobAndSimpleTrigger) object;


                HtmlStringBuffer buffer = new HtmlStringBuffer();


                editLink.setParameter("job.name", jobAndTrigger.getJob().getName());
                editLink.render(buffer);


                buffer.append(" | ");
                deleteLink.setValue(jobAndTrigger.getJob().getName());
                deleteLink.render(buffer);


                if (!getSchedulerService().isPaused()) {


                    if (jobAndTrigger.getTriggerState() == Trigger.STATE_PAUSED) {
                        buffer.append(" | ");
                        resumeLink.setValue(jobAndTrigger.getJob().getName());
                        resumeLink.render(buffer);


                    } else {
                        buffer.append(" | ");
                        pauseLink.setValue(jobAndTrigger.getJob().getName());
                        pauseLink.render(buffer);
                    }


                    buffer.append(" | ");
                    triggerLink.setValue(jobAndTrigger.getJob().getName());
                    triggerLink.render(buffer);


                    if (jobAndTrigger.getTriggerState() == Trigger.STATE_BLOCKED) {
                        buffer.append(" | ");
                        interruptLink.setValue(jobAndTrigger.getJob().getName());
                        interruptLink.render(buffer);
                    }
                }


                return buffer.toString();
            }


        });
        actionColumn.setSortable(false);
        table.addColumn(actionColumn);


        // Add Control Buttons.


        newJob.setActionListener(new ActionListener(){
            private static final long serialVersionUID = 1L;


            public boolean onAction(Control source) {
                setRedirect(QuartzJobAndTriggerPage.class);
                return false;

View Full Code Here

    public boolean onProcess() {
        getExpandLink().onProcess();
        getSelectLink().onProcess();
        bindRequestValue();


        ActionEventDispatcher.dispatchActionEvent(this, new ActionListener() {
            public boolean onAction(Control source) {
                return postProcess();
            }
        });
        return true;

View Full Code Here

    @Bindable public ActionButton button = new ActionButton();
    @Bindable public String clicked;


    public ActionDemo() {


        link.setActionListener(new ActionListener() {
            public boolean onAction(Control source) {
                clicked = source.getClass().getName() + ".onAction invoked at " + (new Date());
                return true;
            }
        });

View Full Code Here


        // Add the submit link to the fieldSet
        fieldSet.add(submitLink);


        // The SubmitLink action listener
        submitLink.setActionListener(new ActionListener() {


            public boolean onAction(Control source) {
                demo1Msg = submitLink.getName() + ".onAction invoked at "
                    + (new Date());
                return true;

View Full Code Here


        // Add the parameterized submit link to the FieldSet
        fieldSet.add(paramLink);


        // The Parameterized SubmitLink action listener
        paramLink.setActionListener(new ActionListener() {


            public boolean onAction(Control source) {
                demo2Msg = paramLink.getName() + ".onAction invoked at "
                    + (new Date());
                demo2Msg += "<br>Parameters:" + paramLink.getParameters();

View Full Code Here


        // Add the Standalone SubmitLink to the Page
        addControl(standaloneLink);


        // The Standalone SubmitLink action listener
        standaloneLink.setActionListener(new ActionListener() {


            public boolean onAction(Control source) {
                demo3Msg = source.getName() + ".onAction invoked at " +
                    (new Date());
                return true;

View Full Code Here

        // is defined in the page template -> submit-link-demo.htm
        String clickEvent = "return confirmSubmit(this, '" + form.getName() + "', 'Are you sure?');";
        confirmationLink.setOnClick(clickEvent);


        // The Parameterized SubmitLink action listener
        confirmationLink.setActionListener(new ActionListener() {


            public boolean onAction(Control source) {
                demo4Msg = confirmationLink.getName() + ".onAction invoked at "
                    + (new Date());
                return true;

View Full Code Here

        editLink.setTitle("Edit Job");
        addControl(editLink);


        pauseLink.setAttribute("class", "actionIcon");
        pauseLink.setTitle("Pause Job");
        pauseLink.setActionListener(new ActionListener(){
            public boolean onAction(Control source) {
                String name = pauseLink.getValue();
                getSchedulerService().pauseJob(name);
                setFlashMessage("Paused job '" + name + "'");
                return true;
            }
        });
        addControl(pauseLink);


        interruptLink.setAttribute("class", "actionIcon");
        interruptLink.setTitle("Interrupt Running Job");
        interruptLink.setActionListener(new ActionListener(){
            public boolean onAction(Control source) {
                String name = interruptLink.getValue();
                if (getSchedulerService().interuptJob(name)) {
                    setFlashMessage("Interrupted job '" + name + "'");
                } else {
                    setFlashMessage("Could not interrupt job '" + name + "'");
                }
                return true;
            }
        });
        addControl(interruptLink);


        triggerLink.setAttribute("class", "actionIcon");
        triggerLink.setTitle("Trigger Job");
        triggerLink.setActionListener(new ActionListener(){
            public boolean onAction(Control source) {
                String name = triggerLink.getValue();
                getSchedulerService().triggerJob(name);
                setFlashMessage("Triggered job '" + name +  "'");
                return true;
            }
        });
        addControl(triggerLink);


        resumeLink.setAttribute("class", "actionIcon");
        resumeLink.setTitle("Resume Job");
        resumeLink.setActionListener(new ActionListener(){
            public boolean onAction(Control source) {
                String name = resumeLink.getValue();
                getSchedulerService().resumeJob(name);
                setFlashMessage("Resumed job '" + name + "'");
                return true;
            }
        });
        addControl(resumeLink);


        deleteLink.setAttribute("class", "actionIcon");
        deleteLink.setTitle("Delete Job");
        String confirmMessage = getMessage("deleteConfirm", "Job");
        deleteLink.setAttribute("onclick", "return window.confirm('" + confirmMessage + "')");
        deleteLink.setActionListener(new ActionListener(){
            public boolean onAction(Control source) {
                String name = deleteLink.getValue();
                if (getSchedulerService().deleteJob(name)) {
                    setFlashMessage("Deleted job '" + name + "'");
                } else {
                    setFlashMessage("Could not delete " + name);
                }
                return true;
            }
        });
        addControl(deleteLink);


        // Add table action column if user has edit or delete permissions
        final Column actionColumn = new Column("action");


        // Render action controls based on users permission
        actionColumn.setDecorator(new Decorator() {
            public String render(Object object, Context context) {
                JobAndSimpleTrigger jobAndTrigger = (JobAndSimpleTrigger) object;


                HtmlStringBuffer buffer = new HtmlStringBuffer();


                editLink.setParameter("job.name", jobAndTrigger.getJob().getName());
                editLink.render(buffer);


                buffer.append(" | ");
                deleteLink.setValue(jobAndTrigger.getJob().getName());
                deleteLink.render(buffer);


                if (!getSchedulerService().isPaused()) {


                    if (jobAndTrigger.getTriggerState() == Trigger.STATE_PAUSED) {
                        buffer.append(" | ");
                        resumeLink.setValue(jobAndTrigger.getJob().getName());
                        resumeLink.render(buffer);


                    } else {
                        buffer.append(" | ");
                        pauseLink.setValue(jobAndTrigger.getJob().getName());
                        pauseLink.render(buffer);
                    }


                    buffer.append(" | ");
                    triggerLink.setValue(jobAndTrigger.getJob().getName());
                    triggerLink.render(buffer);


                    if (jobAndTrigger.getTriggerState() == Trigger.STATE_BLOCKED) {
                        buffer.append(" | ");
                        interruptLink.setValue(jobAndTrigger.getJob().getName());
                        interruptLink.render(buffer);
                    }
                }


                return buffer.toString();
            }


        });
        actionColumn.setSortable(false);
        table.addColumn(actionColumn);


        // Add Control Buttons.


        newJob.setActionListener(new ActionListener(){
            public boolean onAction(Control source) {
                setRedirect(QuartzJobAndTriggerPage.class);
                return false;
            }
        });

View Full Code Here


    /**
     * Create a new Page instance.
     */
    public ControlListenerType2Page() {
        myLink.setActionListener(new ActionListener() {
            public boolean onAction(Control control) {
                 msg = "ControlListenerPage#" + hashCode()
                 + " object method <tt>onAction()</tt> invoked.";


             return true;

View Full Code Here

        // Create and add submit button *before* adding the textField
        Submit submit = new Submit("save");
        form.add(submit);


        // Add listener on submit button
        submit.setActionListener(new ActionListener() {
            private static final long serialVersionUID = 1L;


            public boolean onAction(Control source) {
                // Assert that this listener can access the textfield value
                Assert.assertEquals("one", form.getFieldValue("field"));

View Full Code Here

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Examples of org.apache.click.ActionListener

Listener Example

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