Example usage for org.apache.wicket.ajax AjaxRequestTarget prependJavaScript

Introduction

In this page you can find the example usage for org.apache.wicket.ajax AjaxRequestTarget prependJavaScript.

Prototype

void prependJavaScript(CharSequence javascript);

Source Link

Document

Adds javascript that will be evaluated on the client side before components are replaced.

Usage

From source file:org.wicketstuff.dojo11.dojofx.Animation.java

License:Apache License

/**
 * @param target/*from  ww  w .j  a v  a 2 s .c o  m*/
 * @param component 
 * @param animation
 */
public static void prependAjaxLoadAnimation(AjaxRequestTarget target, Component component,
        Animation animation) {
    target.prependJavascript(animation.getAnimationScript(component.getMarkupId()) + ".play()");
}

---

From source file:org.wicketstuff.dojo11.dojofx.FxToggler.java

License:Apache License

/**
 * @param target
 */
public void hide(final AjaxRequestTarget target) {
    target.prependJavascript(getHideScript());
}

---

From source file:org.wicketstuff.dojo11.dojofx.FxToggler.java

License:Apache License

/**
 * @param target
 */
public void show(final AjaxRequestTarget target) {
    target.prependJavascript(getShowScript());
}

---

From source file:org.wicketstuff.dojo11.widgetloadingpolicy.OnUserDemandLoadingPolicy.java

License:Apache License

/**
 * Method to call in order to make the dojo parsing of the widget
 * @param target target/*from www  .jav  a 2s  .c om*/
 */
public void loadNow(AjaxRequestTarget target) {
    if (!hasbeenLoaded) {
        target.prependJavascript("dojo.hostenv.makeWidgets();");
    }
}

---

From source file:org.wicketstuff.js.ext.Form.java

License:Apache License

public Form() {

    ExtViewport viewport = new ExtViewport("viewport");
    viewport.setLayout(new BorderLayout());

    ExtFormPanel formPanel = new ExtFormPanel();
    formPanel.setRegion(Region.CENTER);
    formPanel.setMargins(5, 0, 5, 5);//from  www. ja  v a 2  s  .  c om
    formPanel.setSplit(true);
    formPanel.setWidth(210);

    ExtTextField field = new ExtTextField(new Model<String>("testing 1 2 3"));
    field.addEventListener("change", new ExtEventListener() {
        @Override
        public void onEvent(final AjaxRequestTarget target, Map<String, JSONArray> parameters) {
            Object newValue = parameters.get("newValue");
            Object oldValue = parameters.get("oldValue");
            target.prependJavaScript("alert('old: " + oldValue + ", new: " + newValue + "')");
        }
    });
    formPanel.add(field);

    viewport.add(formPanel);

    add(viewport);
}

---

From source file:org.wicketstuff.js.ext.Tabs.java

License:Apache License

public Tabs() {
    ExtTabPanel tabs1 = new ExtTabPanel("tabs1");
    tabs1.setWidth(450);//from  w  w w .jav a2s.  c o m
    tabs1.setActiveTab(0);
    tabs1.setFrame(true);
    ExtPanel tab1 = new TextPanel();
    tab1.setAutoHeight(true);
    tab1.add(new MultiLineLabel("text", SHORT_TEXT));
    tabs1.addTab(new Model<String>("Short Text"), tab1);
    ExtPanel tab2 = new TextPanel();
    tab2.setAutoHeight(true);
    tab2.add(new MultiLineLabel("text", LONG_TEXT));
    tabs1.addTab(new Model<String>("Long Text"), tab2);

    add(tabs1);

    ExtTabPanel tabs2 = new ExtTabPanel("tabs2");
    tabs2.setActiveTab(0);
    tabs2.setWidth(600);
    tabs2.setHeight(250);
    tabs2.setPlain(true);
    tab1 = new TextPanel();
    tab1.setAutoScroll(true);
    tab1.add(new MultiLineLabel("text", "My content was added during construction."));
    tabs2.addTab(new Model<String>("Normal Tab"), tab1);
    tab2 = new TextPanel();
    tab2.setAutoScroll(true);
    tab2.add(new MultiLineLabel("text", LONG_TEXT));
    tabs2.addTab(new Model<String>("Ajax Tab 1"), tab2);

    ExtPanel tab3 = new TextPanel();
    tab3.setAutoScroll(true);
    tab3.add(new MultiLineLabel("text", LONG_TEXT));
    tabs2.addTab(new Model<String>("Ajax Tab 2"), tab3);

    final ExtPanel tab4 = new TextPanel();
    tab4.setAutoScroll(true);
    tab4.add(new MultiLineLabel("text", "I am tab 4's content. I also have an event listener attached."));
    tab4.addEventListener("activate", new ExtEventListener() {
        @Override
        public void onEvent(AjaxRequestTarget target) {
            target.prependJavaScript("alert('" + tab4.getTitle().getObject() + " was activated');");
        }
    });
    tabs2.addTab(new Model<String>("Event Tab"), tab4);

    ExtPanel tab5 = new TextPanel();
    tab5.setAutoScroll(true);
    tab5.add(new MultiLineLabel("text", "Can't see me cause I'm disabled"));
    tab5.setDisabled(true);
    tabs2.addTab(new Model<String>("Disabled Tab"), tab5);

    add(tabs2);
}

---

From source file:org.wicketstuff.openlayers.event.PopupListener.java

License:Apache License

/**
 * helper method/*from w  w w. j a  v a  2 s .co  m*/
 * 
 * @param marker
 */
public void clickAndOpenPopup(Marker marker, AjaxRequestTarget target) {
    String mapId = getOpenLayerMap().getJSInstance();
    String jsToRun = "if (" + mapId + ".popup != null) {" + "      " + mapId + ".map.removePopup(" + mapId
            + ".popup);" + "      " + mapId + ".popup.destroy();" + "      " + mapId + ".popup = null;" + "}";

    target.prependJavaScript(jsToRun);

    // Currently only support clicking on markers!
    getOpenLayerMap().getInfoWindow().getContent().replaceWith(marker.getPopup());
    getOpenLayerMap().getInfoWindow().setContent(marker.getPopup());
    target.add(marker.getPopup());
    jsToRun = mapId + ".popup = new OpenLayers.Popup('map', "
            + new LonLat(marker.getLonLat().getLng(), marker.getLonLat().getLat()) + ", "
            + new Size(195, 250).getJSconstructor() + ", document.getElementById(" + mapId
            + ".popupId).innerHTML, true);" + mapId + ".popup.setBackgroundColor('white');" + mapId
            + ".map.addPopup(" + mapId + ".popup);";

    // open info window
    target.appendJavaScript(jsToRun);
}

---

From source file:org.wicketstuff.openlayers.MapWithGetSpecificFeaturePage.java

License:Apache License

/**
 * /*from   w w  w .  j a  v a  2s.  co  m*/
 */
public MapWithGetSpecificFeaturePage() {

    super();
    List<Layer> layerList = new LinkedList<Layer>();

    // function init(){
    // OpenLayers.ProxyHost= "proxy.cgi?url=";
    // map = new OpenLayers.Map('map', {
    // controls: [
    // new OpenLayers.Control.PanZoom(),
    // new OpenLayers.Control.Permalink(),
    // new OpenLayers.Control.Navigation()
    // ]
    // });
    // layer = new OpenLayers.Layer.WMS(
    // "States WMS/WFS",
    // "http://demo.opengeo.org/geoserver/ows",
    // {layers: 'topp:states', format: 'image/gif'}
    // );

    HashMap<String, String> options = new LinkedHashMap<String, String>();

    options.put("layers", JSUtils.getQuotedString("topp:states"));
    options.put("format", JSUtils.getQuotedString("image/png8"));
    options.put("srs", JSUtils.getQuotedString("EPSG:4326"));

    WMS layer = new WMS("States WMS/WFS", "http://demo.opengeo.org:80/geoserver/wms", options);

    layerList.add(layer);

    final WFSProxyBehavior proxyBehaviour = new WFSProxyBehavior();

    final AbstractDefaultAjaxBehavior callbackBehaviour = new AbstractDefaultAjaxBehavior() {

        private static final long serialVersionUID = 1L;

        @Override
        protected void respond(AjaxRequestTarget target) {

            RequestCycle rc = RequestCycle.get();

            WebRequest wr = (WebRequest) rc.getRequest();

            String state = wr.getRequestParameters().getParameterValue("propertyValue").toString();

            target.prependJavaScript("alert('you selected state = " + state + ");");

        }
    };

    GetSpecificFeature control = new GetSpecificFeature(layer, proxyBehaviour, callbackBehaviour,
            "http://demo.opengeo.org:80/geoserver/wms", "topp", "http://www.openplans.org/topp", "states", 4326,
            "STATE_NAME");

    HashMap<String, String> mapOptions = new LinkedHashMap<String, String>();

    mapOptions.put("projection", JSUtils.getQuotedString("EPSG:4326"));
    mapOptions.put("units", JSUtils.getQuotedString("degrees"));
    // mapOptions.put("maxExtent",
    // "new OpenLayers.Bounds(143.834,-43.648,148.479,-39.573)");

    OpenLayersMap map = new OpenLayersMap("map", true, layerList, mapOptions) {

        private static final long serialVersionUID = 1L;

        /*
         * (non-Javadoc)
         * 
         * @see org.wicketstuff.openlayers.OpenLayersMap#getJSinit()
         */
        @Override
        protected String getJSinit() {
            return "OpenLayers.ProxyHost='" + proxyBehaviour.getProxyUrl() + "';\n" + super.getJSinit();
        }

    };

    map.setCenter(LonLat.parse("-140.444336,25.115234,-44.438477,50.580078"));

    map.setZoom(3);

    map.addControl(control);
    map.addControl(Control.PanZoomBar);
    map.addControl(Control.Navigation);
    map.addControl(Control.Permalink);

    map.add(proxyBehaviour);
    map.add(callbackBehaviour);

    add(map);

}

---

From source file:org.wicketstuff.progressbar.examples.SimpleProgressExamplePage.java

License:Apache License

public SimpleProgressExamplePage() {
    final Form<Void> form = new Form<Void>("form");
    final ProgressBar bar;
    form.add(bar = new ProgressBar("bar", new ProgressionModel() {
        private static final long serialVersionUID = 1L;

        // Get current progress from page field
        @Override// w ww  .  j a  v  a 2  s . c  om
        protected Progression getProgression() {
            return new Progression(progress, "Item " + item);
        }
    }) {
        private static final long serialVersionUID = 1L;

        @Override
        protected void onFinished(AjaxRequestTarget target) {
            // Hide progress bar after finish
            setVisible(false);
            // Add some JavaScript after finish
            target.appendJavaScript("alert('Task done!')");

            // re-enable button
            Component button = form.get("submit");
            button.setEnabled(true);
            target.add(button);
        }
    });
    // Hide progress bar initially
    bar.setVisible(false);

    form.add(new IndicatingAjaxButton("submit", form) {
        private static final long serialVersionUID = 1L;

        @Override
        protected void onSubmit(AjaxRequestTarget target, Form<?> form) {
            // Start the progress bar, will set visibility to true
            bar.start(target);
            // Thread holds reference to page :(
            new Thread() {
                @Override
                public void run() {
                    for (int i = 0; i <= 50; i++) {
                        try {
                            Thread.sleep(400);
                        } catch (InterruptedException e) {
                        }
                        item = i;
                        progress = i * 2;
                    }
                    // The bar is stopped automatically, if progress is done
                }
            }.start();

            // disable button
            setEnabled(false);
        }

        @Override
        protected void onError(AjaxRequestTarget target, Form<?> form) {

            target.prependJavaScript("alert('Failed to update progress');");
        }

    });
    form.setOutputMarkupId(true);
    add(form);
}

---

From source file:org.wicketstuff.progressbar.examples.TaskServiceProgressExamplePage.java

License:Apache License

public TaskServiceProgressExamplePage() {
    final Form<Void> form = new Form<Void>("form");
    final ProgressBar bar;
    final TaskProgressionModel progressionModel = new TaskProgressionModel() {
        private static final long serialVersionUID = 1L;

        @Override//from w  ww  . ja va 2 s. c o  m
        protected ITaskService getTaskService() {
            return getExampleApplication().getTaskService();
        }
    };
    form.add(bar = new ProgressBar("bar", progressionModel) {
        private static final long serialVersionUID = 1L;

        @Override
        protected void onFinished(AjaxRequestTarget target) {
            ITaskService taskService = getExampleApplication().getTaskService();
            // finish the task!
            taskService.finish(progressionModel.getTaskId());
            // Hide progress bar after finish
            setVisible(false);
            // Add some JavaScript after finish
            target.appendJavaScript("alert('Task done and finished!')");

            // re-enable button
            Component button = form.get("submit");
            button.setEnabled(true);
            target.add(button);
        }
    });
    // Hide progress bar initially
    bar.setVisible(false);

    form.add(new IndicatingAjaxButton("submit", form) {
        private static final long serialVersionUID = 1L;

        @Override
        protected void onSubmit(AjaxRequestTarget target, Form<?> form) {
            ITaskService taskService = getExampleApplication().getTaskService();
            // Schedule and start a new task
            Long taskId = taskService.scheduleAndStart(new DummyTask(60));
            // Set taskId for model
            progressionModel.setTaskId(taskId);
            // Start the progress bar, will set visibility to true
            bar.start(target);

            // disable button
            setEnabled(false);
        }

        @Override
        protected void onError(AjaxRequestTarget target, Form<?> form) {

            target.prependJavaScript("alert('Failed to schedule task.');");

        }

    });
    form.setOutputMarkupId(true);
    add(form);
}

---

• «
• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• 9
• 10
• »