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

List of usage examples for org.apache.wicket.ajax AjaxRequestTarget appendJavaScript

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Introduction

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

Prototype

void appendJavaScript(CharSequence javascript);

Source Link

Document

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

If the javascript needs to do something asynchronously (i.e.

Usage

From source file:org.apache.openmeetings.web.room.menu.ActionsSubMenu.java

License:Apache License

private static void download(AjaxRequestTarget target, String type) {
    target.appendJavaScript(String.format("WbArea.download('%s');", type));
}

From source file:org.apache.openmeetings.web.room.NetTestPanel.java

License:Apache License

@Override
protected void onInitialize() {
    super.onInitialize();
    add(new OmAjaxClientInfoBehavior() {
        private static final long serialVersionUID = 1L;

        @Override// w  w w .  jav a  2 s. c  om
        protected void onClientInfo(AjaxRequestTarget target, WebClientInfo info) {
            super.onClientInfo(target, info);
            target.appendJavaScript(String.format("NetTest.init(%s);", getStringLabels()));
        }
    });
}

From source file:org.apache.openmeetings.web.room.poll.PollResultsDialog.java

License:Apache License

public void updateModel(AjaxRequestTarget target, boolean moderator) {
    selForm.updateModel(target);/* w w w.j a v  a2 s.co m*/
    this.moderator = moderator;
    RoomPoll p = selForm.select.getModelObject();
    dispForm.updateModel(p, false, target);
    StringBuilder builder = new StringBuilder();
    builder.append("$('#").append(PollResultsDialog.this.getMarkupId())
            .append("').on('dialogopen', function( event, ui ) {");
    builder.append(getScript(barChart(p)));
    builder.append("});");

    target.appendJavaScript(builder.toString());
}

From source file:org.apache.openmeetings.web.room.sidebar.RoomFilePanel.java

License:Apache License

@Override
public void select(BaseFileItem fi, AjaxRequestTarget target, boolean shift, boolean ctrl) {
    super.select(fi, target, shift, ctrl);
    if (target != null) {
        target.appendJavaScript("Room.setSize();");
    }//from  w ww. j  a  va  2 s  . co m
}

From source file:org.apache.openmeetings.web.room.wb.WbPanel.java

License:Apache License

@Override
protected void processWbAction(WbAction a, JSONObject obj, AjaxRequestTarget target) throws IOException {
    Client c = rp.getClient();//  www . ja v  a2  s . co m
    if (c == null) {
        return;
    }
    switch (a) {
    case createObj:
    case modifyObj: {
        JSONObject o = obj.optJSONObject("obj");
        if (o != null && "pointer".equals(o.getString(ATTR_TYPE))) {
            sendWbOthers(a, obj);
            return;
        }
    }
        break;
    case downloadPdf: {
        boolean moder = c.hasRight(Room.Right.moderator);
        Room r = rp.getRoom();
        if ((moder && !r.isHidden(RoomElement.ActionMenu)) || (!moder && r.isAllowUserQuestions())) {
            try (PDDocument doc = new PDDocument()) {
                JSONArray arr = obj.getJSONArray("slides");
                for (int i = 0; i < arr.length(); ++i) {
                    String base64Image = arr.getString(i).split(",")[1];
                    byte[] bb = Base64.decodeBase64(base64Image);
                    BufferedImage img = ImageIO.read(new ByteArrayInputStream(bb));
                    float width = img.getWidth();
                    float height = img.getHeight();
                    PDPage page = new PDPage(new PDRectangle(width, height));
                    PDImageXObject pdImageXObject = LosslessFactory.createFromImage(doc, img);
                    try (PDPageContentStream contentStream = new PDPageContentStream(doc, page,
                            AppendMode.APPEND, false)) {
                        contentStream.drawImage(pdImageXObject, 0, 0, width, height);
                    }
                    doc.addPage(page);
                }
                ByteArrayOutputStream baos = new ByteArrayOutputStream();
                doc.save(baos);
                rp.startDownload(target, baos.toByteArray());
            }
        }
        return;
    }
    case loadVideos: {
        StringBuilder sb = new StringBuilder("WbArea.initVideos(");
        JSONArray arr = new JSONArray();
        for (Entry<Long, Whiteboard> entry : wbm.list(roomId)) {
            Whiteboard wb = entry.getValue();
            for (JSONObject o : wb.list()) {
                String ft = o.optString(ATTR_FILE_TYPE);
                if (BaseFileItem.Type.Recording.name().equals(ft)
                        || BaseFileItem.Type.Video.name().equals(ft)) {
                    JSONObject _sts = o.optJSONObject(PARAM_STATUS);
                    if (_sts == null) {
                        continue;
                    }
                    JSONObject sts = new JSONObject(_sts.toString()); //copy
                    sts.put("pos", sts.getDouble("pos")
                            + (System.currentTimeMillis() - sts.getLong(PARAM_UPDATED)) * 1. / 1000);
                    arr.put(new JSONObject().put("wbId", wb.getId()).put("uid", o.getString("uid"))
                            .put(ATTR_SLIDE, o.getString(ATTR_SLIDE)).put(PARAM_STATUS, sts));
                }
            }
        }
        sb.append(arr.toString()).append(");");
        target.appendJavaScript(sb);
        return;
    }
    default:
        break;
    }

    //presenter-right
    if (c.hasRight(Right.presenter)) {
        switch (a) {
        case createWb: {
            Whiteboard wb = wbm.add(roomId, c.getUser().getLanguageId());
            sendWbAll(WbAction.createWb, getAddWbJson(wb));
        }
            break;
        case removeWb: {
            long id = obj.optLong("wbId", -1);
            if (id > -1) {
                wbm.remove(roomId, id);
                sendWbAll(WbAction.removeWb, obj);
            }
        }
            break;
        case activateWb: {
            long _id = obj.optLong("wbId", -1);
            if (_id > -1) {
                wbm.activate(roomId, _id);
                sendWbAll(WbAction.activateWb, obj);
            }
        }
            break;
        case renameWb: {
            Whiteboard wb = wbm.get(roomId).get(obj.optLong("wbId", -1));
            if (wb != null) {
                wbm.update(roomId, wb.setName(obj.getString("name")));
                sendWbAll(WbAction.renameWb, obj);
            }
        }
            break;
        case setSlide: {
            Whiteboard wb = wbm.get(roomId).get(obj.optLong("wbId", -1));
            if (wb != null) {
                wb.setSlide(obj.optInt(ATTR_SLIDE, 0));
                wbm.update(roomId, wb);
                sendWbOthers(WbAction.setSlide, obj);
            }
        }
            break;
        case clearAll: {
            clearAll(roomId, obj.getLong("wbId"));
        }
            break;
        case setSize: {
            Whiteboard wb = wbm.get(roomId).get(obj.getLong("wbId"));
            wb.setWidth(obj.getInt(ATTR_WIDTH));
            wb.setHeight(obj.getInt(ATTR_HEIGHT));
            wb.setZoom(obj.getDouble(ATTR_ZOOM));
            wb.setZoomMode(ZoomMode.valueOf(obj.getString("zoomMode")));
            wbm.update(roomId, wb);
            sendWbOthers(WbAction.setSize, getAddWbJson(wb));
        }
            break;
        default:
            break;
        }
    }
    //wb-right
    if (c.hasRight(Right.presenter) || c.hasRight(Right.whiteBoard)) {
        switch (a) {
        case createObj: {
            Whiteboard wb = wbm.get(roomId).get(obj.getLong("wbId"));
            JSONObject o = obj.getJSONObject("obj");
            wb.put(o.getString("uid"), o);
            wbm.update(roomId, wb);
            addUndo(wb.getId(), new UndoObject(UndoObject.Type.add, o));
            sendWbOthers(WbAction.createObj, obj);
        }
            break;
        case modifyObj: {
            Whiteboard wb = wbm.get(roomId).get(obj.getLong("wbId"));
            JSONArray arr = obj.getJSONArray("obj");
            JSONArray undo = new JSONArray();
            for (int i = 0; i < arr.length(); ++i) {
                JSONObject _o = arr.getJSONObject(i);
                String uid = _o.getString("uid");
                JSONObject po = wb.get(uid);
                if (po != null) {
                    undo.put(po);
                    wb.put(uid, _o);
                }
            }
            if (arr.length() != 0) {
                wbm.update(roomId, wb);
                addUndo(wb.getId(), new UndoObject(UndoObject.Type.modify, undo));
            }
            sendWbOthers(WbAction.modifyObj, obj);
        }
            break;
        case deleteObj: {
            Whiteboard wb = wbm.get(roomId).get(obj.getLong("wbId"));
            JSONArray arr = obj.getJSONArray("obj");
            JSONArray undo = new JSONArray();
            for (int i = 0; i < arr.length(); ++i) {
                JSONObject _o = arr.getJSONObject(i);
                JSONObject u = wb.remove(_o.getString("uid"));
                if (u != null) {
                    undo.put(u);
                }
            }
            if (undo.length() != 0) {
                wbm.update(roomId, wb);
                addUndo(wb.getId(), new UndoObject(UndoObject.Type.remove, undo));
            }
            sendWbAll(WbAction.deleteObj, obj);
        }
            break;
        case clearSlide: {
            Whiteboard wb = wbm.get(roomId).get(obj.getLong("wbId"));
            JSONArray arr = wb.clearSlide(obj.getInt(ATTR_SLIDE));
            if (arr.length() != 0) {
                wbm.update(roomId, wb);
                addUndo(wb.getId(), new UndoObject(UndoObject.Type.remove, arr));
            }
            sendWbAll(WbAction.clearSlide, obj);
        }
            break;
        case save:
            wb2save = obj.getLong("wbId");
            fileName.open(target);
            break;
        case undo: {
            Long wbId = obj.getLong("wbId");
            UndoObject uo = getUndo(wbId);
            if (uo != null) {
                Whiteboard wb = wbm.get(roomId).get(wbId);
                switch (uo.getType()) {
                case add: {
                    JSONObject o = new JSONObject(uo.getObject());
                    wb.remove(o.getString("uid"));
                    wbm.update(roomId, wb);
                    sendWbAll(WbAction.deleteObj, obj.put("obj", new JSONArray().put(o)));
                }
                    break;
                case remove: {
                    JSONArray arr = new JSONArray(uo.getObject());
                    for (int i = 0; i < arr.length(); ++i) {
                        JSONObject o = arr.getJSONObject(i);
                        wb.put(o.getString("uid"), o);
                    }
                    wbm.update(roomId, wb);
                    sendWbAll(WbAction.createObj, obj.put("obj", new JSONArray(uo.getObject())));
                }
                    break;
                case modify: {
                    JSONArray arr = new JSONArray(uo.getObject());
                    for (int i = 0; i < arr.length(); ++i) {
                        JSONObject o = arr.getJSONObject(i);
                        wb.put(o.getString("uid"), o);
                    }
                    wbm.update(roomId, wb);
                    sendWbAll(WbAction.modifyObj, obj.put("obj", arr));
                }
                    break;
                }
            }
        }
            break;
        case videoStatus: {
            Whiteboard wb = wbm.get(roomId).get(obj.getLong("wbId"));
            String uid = obj.getString("uid");
            JSONObject po = wb.get(uid);
            if (po != null && "video".equals(po.getString(ATTR_TYPE))) {
                JSONObject ns = obj.getJSONObject(PARAM_STATUS);
                po.put(PARAM_STATUS, ns.put(PARAM_UPDATED, System.currentTimeMillis()));
                wbm.update(roomId, wb.put(uid, po));
                obj.put(ATTR_SLIDE, po.getInt(ATTR_SLIDE));
                sendWbAll(WbAction.videoStatus, obj);
            }
        }
            break;
        default:
            break;
        }
    }
}

From source file:org.apache.openmeetings.web.user.calendar.CalendarPanel.java

License:Apache License

@Override
public void renderHead(IHeaderResponse response) {
    super.renderHead(response);

    AjaxRequestTarget target = getRequestCycle().find(AjaxRequestTarget.class);
    if (target != null) {
        target.appendJavaScript(javaScriptMarkup);
        target.appendJavaScript(javaScriptAddDatepicker);
    } else {//from  w  ww  . j av a 2  s .com
        response.render(JavaScriptHeaderItem.forScript(javaScriptMarkup, this.getId()));
    }
}

From source file:org.apache.openmeetings.web.user.chat.ChatForm.java

License:Apache License

public ChatForm(String id) {
    super(id);/*from   www.j  a va2 s .  com*/
    final ChatToolbar toolbar = new ChatToolbar("toolbarContainer", this);
    final WysiwygEditor chatMessage = new WysiwygEditor("chatMessage", Model.of(""), toolbar);
    add(toolbar, activeTab.add(new AjaxFormSubmitBehavior(this, "change") {
        private static final long serialVersionUID = 1L;

        @Override
        protected void onSubmit(AjaxRequestTarget target) {
            toolbar.update(target);
        }
    }), chatMessage.setOutputMarkupId(true), new AjaxButton("send") {
        private static final long serialVersionUID = 1L;

        @Override
        protected void updateAjaxAttributes(AjaxRequestAttributes attributes) {
            super.updateAjaxAttributes(attributes);
            attributes.getAjaxCallListeners().add(new IAjaxCallListener() {
                @Override
                public CharSequence getPrecondition(Component component) {
                    return "return Chat.validate();";
                }
            });
        }

        private Chat getChat() {
            return findParent(Chat.class);
        }

        @Override
        protected void onSubmit(AjaxRequestTarget target) {
            final String txt = chatMessage.getDefaultModelObjectAsString();
            if (Strings.isEmpty(txt)) {
                return;
            }
            final ChatMessage m = new ChatMessage();
            m.setMessage(txt);
            m.setSent(new Date());
            m.setFromUser(userDao.get(getUserId()));
            m.setFromName(getClient().getUser().getDisplayName());
            if (!process(() -> getChat().isShowDashboardChat(), r -> {
                if (cm.isInRoom(r.getId(), getUserId())) {
                    m.setToRoom(r);
                } else {
                    log.error("It seems like we are being hacked!!!!");
                    return false;
                }
                m.setNeedModeration(
                        r.isChatModerated() && !isModerator(cm, m.getFromUser().getId(), r.getId()));
                return true;
            }, u -> {
                m.setToUser(u);
                return true;
            })) {
                return;
            }
            ;
            chatDao.update(m);
            JSONObject msg = getChat().getMessage(Arrays.asList(m));
            if (m.getToRoom() != null) {
                ChatWebSocketHelper.sendRoom(m, msg);
            } else if (m.getToUser() != null) {
                ChatWebSocketHelper.sendUser(getUserId(), m, msg);
                msg = Chat.getMessage(m.getToUser(), Arrays.asList(m));
                ChatWebSocketHelper.sendUser(m.getToUser().getId(), m, msg);
            } else {
                ChatWebSocketHelper.sendAll(m, msg);
            }
            chatMessage.setDefaultModelObject("");
            target.appendJavaScript("Chat.clean();");
        };
    });
}

From source file:org.apache.openmeetings.web.user.ChatPanel.java

License:Apache License

public void roomEnter(Room r, AjaxRequestTarget target) {
    if (r.isChatHidden()) {
        target.add(setVisible(false));//from   w w  w.  j a v a2 s  . co m
        return;
    }
    StringBuilder sb = new StringBuilder();
    sb.append("$(function() {");
    sb.append(String.format("addChatTab('%1$s%2$d', '%3$s %2$d');", ID_ROOM_PREFIX, r.getId(),
            Application.getString(406)));
    sb.append(r.isChatOpened() ? "openChat();" : "closeChat();");
    List<ChatMessage> list = getBean(ChatDao.class).getRoom(r.getId(), 0, 30,
            !r.isChatModerated() || isModerator(getUserId(), r.getId()));
    if (list.size() > 0) {
        sb.append("addChatMessage(").append(getMessage(list).toString()).append(");");
    }
    sb.append("});");
    target.appendJavaScript(sb);
}

From source file:org.apache.solomax.AjaxDownload.java

License:Apache License

/**
 * Call this method to initiate the download.
 *///from  w  w  w .  ja v  a 2  s .c o  m
public void initiate(AjaxRequestTarget target) {
    PageParameters pp = new PageParameters();

    if (addAntiCache) {
        pp.add("antiCache", System.currentTimeMillis());
    }
    String url = component.urlFor(this, IResourceListener.INTERFACE, pp).toString();
    target.appendJavaScript(String.format("$('#%s').attr('src', '%s');", iframeId, url));
}

From source file:org.apache.syncope.client.console.pages.LogViewer.java

License:Apache License

public LogViewer() {
    final WebMarkupContainer viewer = new WebMarkupContainer("viewer");
    viewer.setOutputMarkupId(true);/*  w w  w. j  av  a 2 s .c o m*/
    add(viewer);

    final AjaxDropDownChoicePanel<String> appenders = new AjaxDropDownChoicePanel<>("appenders", "Appender",
            new Model<String>(), false);
    MetaDataRoleAuthorizationStrategy.authorize(appenders, ENABLE, StandardEntitlement.LOG_READ);
    appenders.setChoices(restClient.listMemoryAppenders());
    viewer.add(appenders);

    final WebMarkupContainer stContainer = new WebMarkupContainer("stContainer");
    stContainer.setOutputMarkupId(true);
    viewer.add(stContainer);

    final Model<Long> lastTimeInMillis = Model.of(0L);
    final IModel<List<LogStatementTO>> statementViewModel = new ListModel<>(new ArrayList<LogStatementTO>());
    final ListView<LogStatementTO> statementView = new ListView<LogStatementTO>("statements",
            statementViewModel) {

        private static final long serialVersionUID = -9180479401817023838L;

        @Override
        protected void populateItem(final ListItem<LogStatementTO> item) {
            LogStatementPanel panel = new LogStatementPanel("statement", item.getModelObject());
            panel.setOutputMarkupId(true);
            item.add(panel);
        }
    };
    statementView.setOutputMarkupId(true);
    stContainer.add(statementView);
    stContainer.add(new AjaxSelfUpdatingTimerBehavior(Duration.seconds(10)) {

        private static final long serialVersionUID = 7298597675929755960L;

        @Override
        protected void onPostProcessTarget(final AjaxRequestTarget target) {
            // save scroll position
            target.prependJavaScript(
                    String.format("window.scrollTop = $('#%s').scrollTop();", stContainer.getMarkupId()));

            List<LogStatementTO> recentLogStatements = appenders.getModelObject() == null
                    ? new ArrayList<LogStatementTO>()
                    : restClient.getLastLogStatements(appenders.getModelObject(), lastTimeInMillis.getObject());
            if (!recentLogStatements.isEmpty()) {
                lastTimeInMillis
                        .setObject(recentLogStatements.get(recentLogStatements.size() - 1).getTimeMillis());

                int currentSize = statementView.getModelObject().size();
                int recentSize = recentLogStatements.size();

                List<LogStatementTO> newModelObject = SetUniqueList.<LogStatementTO>setUniqueList(
                        new ArrayList<LogStatementTO>(MAX_STATEMENTS_PER_APPENDER));
                if (currentSize <= MAX_STATEMENTS_PER_APPENDER - recentSize) {
                    newModelObject.addAll(statementView.getModelObject());
                } else {
                    newModelObject.addAll(statementView.getModelObject()
                            .subList(currentSize - (MAX_STATEMENTS_PER_APPENDER - recentSize), currentSize));
                }
                newModelObject.addAll(recentLogStatements);

                statementViewModel.setObject(newModelObject);
                target.add(stContainer);

            }

            // restore scroll position - might not work perfectly if items were removed from the top
            target.appendJavaScript(
                    String.format("$('#%s').scrollTop(window.scrollTop);", stContainer.getMarkupId()));
        }
    });

    appenders.getField().add(new AjaxFormComponentUpdatingBehavior(Constants.ON_CHANGE) {

        private static final long serialVersionUID = -1107858522700306810L;

        @Override
        protected void onUpdate(final AjaxRequestTarget target) {
            List<LogStatementTO> lastStatements = appenders.getModelObject() == null
                    ? new ArrayList<LogStatementTO>()
                    : restClient.getLastLogStatements(appenders.getModelObject(), 0);
            statementViewModel.setObject(lastStatements);
            target.add(stContainer);

            lastTimeInMillis.setObject(0L);
        }
    });
}