Example usage for com.google.gwt.user.client.ui FormPanel ENCODING

Introduction

In this page you can find the example usage for com.google.gwt.user.client.ui FormPanel ENCODING_URLENCODED.

Prototype

String ENCODING_URLENCODED

To view the source code for com.google.gwt.user.client.ui FormPanel ENCODING_URLENCODED.

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Document

Used with #setEncoding(String) to specify that the form will be submitted using traditional URL encoding.

Usage

From source file:org.rstudio.studio.client.server.remote.RemoteServerAuth.java

License:Open Source License

public void updateCredentials(final ServerRequestCallback<Integer> requestCallback) {
    // safely cleanup any previously active update credentials forms
    safeCleanupPreviousUpdateCredentials();

    // create a hidden form panel to submit the update credentials to
    // (we do this so GWT manages the trickiness associated with 
    // managing and reading the contents of a hidden iframe) 
    final FormPanel updateCredentialsForm = new FormPanel();
    updateCredentialsForm.setMethod(FormPanel.METHOD_GET);
    updateCredentialsForm.setEncoding(FormPanel.ENCODING_URLENCODED);

    // form url//from   w w w  . ja v a  2s .  co  m
    String url = remoteServer_.getApplicationURL("auth-update-credentials");
    updateCredentialsForm.setAction(url);

    // request log entry (fake up a json rpc method call to conform
    // to the data format expected by RequestLog
    String requestId = Integer.toString(Random.nextInt());
    String requestData = createRequestData();
    final RequestLogEntry logEntry = RequestLog.log(requestId, requestData);

    // form submit complete handler
    updateCredentialsForm.addSubmitCompleteHandler(new SubmitCompleteHandler() {

        public void onSubmitComplete(SubmitCompleteEvent event) {
            // parse the results
            String results = event.getResults();
            RpcResponse response = RpcResponse.parse(event.getResults());
            if (response != null) {
                logEntry.logResponse(ResponseType.Normal, results);

                // check for error
                RpcError rpcError = response.getError();
                if (rpcError != null) {
                    if (rpcError.getCode() == RpcError.METHOD_NOT_FOUND) {
                        requestCallback.onResponseReceived(new Integer(CREDENTIALS_UPDATE_UNSUPPORTED));
                    } else {
                        requestCallback.onError(new RemoteServerError(rpcError));
                    }
                } else // must be a valid response
                {
                    Bool authenticated = response.getResult();
                    if (authenticated.getValue()) {
                        requestCallback.onResponseReceived(new Integer(CREDENTIALS_UPDATE_SUCCESS));
                    } else {
                        requestCallback.onResponseReceived(new Integer(CREDENTIALS_UPDATE_FAILURE));
                    }
                }
            } else // error parsing results
            {
                logEntry.logResponse(ResponseType.Error, results);

                // form message
                String msg = "Error parsing results: " + (results != null ? results : "(null)");

                // we don't expect this so debug log to flag our attention
                Debug.log("UPDATE CREDENTIALS: " + msg);

                // return the error
                RpcError rpcError = RpcError.create(RpcError.PARSE_ERROR, msg);
                requestCallback.onError(new RemoteServerError(rpcError));
            }

            // remove the hidden form (from both last-ditch list and DOM)
            previousUpdateCredentialsForms_.remove(updateCredentialsForm);
            Scheduler.get().scheduleDeferred(new ScheduledCommand() {
                public void execute() {
                    RootPanel.get().remove(updateCredentialsForm);
                }
            });
        }
    });

    // add the (hidden) form panel to the document and last ditch list
    RootPanel.get().add(updateCredentialsForm, -1000, -1000);
    previousUpdateCredentialsForms_.add(updateCredentialsForm);

    // submit the form
    updateCredentialsForm.submit();
}

From source file:org.utgenome.gwt.utgb.client.track.lib.NavigatorTrack.java

License:Apache License

public NavigatorTrack() {
    super("NavigatorTrack");
    panel.setStyleName("toolbox");
    panel.setWidth("100%");

    speciesBox.addChangeHandler(new PropertyChangeHandler(UTGBProperty.SPECIES, speciesBox));
    revisionBox.addChangeHandler(new PropertyChangeHandler(UTGBProperty.REVISION, revisionBox));
    regionBox.addKeyUpHandler(new SequenceRangeChangeListner());
    targetBox.addKeyUpHandler(new KeyUpHandler() {
        public void onKeyUp(KeyUpEvent e) {
            int keyCode = e.getNativeKeyCode();
            if (keyCode == KeyCodes.KEY_ENTER || keyCode == KeyCodes.KEY_TAB) {
                getTrackGroup().getPropertyWriter().setProperty(UTGBProperty.TARGET, targetBox.getText());
            }//from w  w w . j a v a 2s  . c om
        }
    });
    targetBox.setWidth("100px");
    // value selectors
    hp.setVerticalAlignment(HorizontalPanel.ALIGN_MIDDLE);
    hp.add(new FormLabel("Species"));
    hp.add(speciesBox);
    hp.add(new FormLabel("Ref."));
    hp.add(revisionBox);
    hp.add(new FormLabel("Chr."));
    hp.add(targetBox);
    // window locator
    regionBox.setWidth("160px");

    hp2.setVerticalAlignment(HorizontalPanel.ALIGN_MIDDLE);
    hp2.add(new FormLabel("Region"));
    hp2.add(regionBox);

    Button strandSwitch = new Button("reverse");
    Style.margin(strandSwitch, Style.LEFT, 2);
    Style.border(strandSwitch, 2, Style.BORDER_OUTSET, "white");
    strandSwitch.addClickHandler(new ClickHandler() {
        public void onClick(ClickEvent e) {
            isPlusStrand = !isPlusStrand;
            TrackWindow window = getTrackGroup().getTrackWindow();
            if (isPlusStrand) {
                getTrackGroup().setTrackWindowLocation(window.getEndOnGenome(), window.getStartOnGenome());
            } else {
                getTrackGroup().setTrackWindowLocation(window.getEndOnGenome(), window.getStartOnGenome());
            }
        }
    });
    // TODO reverse button
    //hp2.add(strandSwitch);
    hp2.add(new ScrollButtonSet());
    // save view
    final FormPanel saveViewForm = new FormPanel();
    saveViewForm.setAction(GWT.getModuleBaseURL() + "utgb-core/EchoBackView");
    saveViewForm.setEncoding(FormPanel.ENCODING_URLENCODED);
    saveViewForm.setMethod(FormPanel.METHOD_POST);
    final Hidden viewData = new Hidden("view");
    final Hidden time = new Hidden("time");
    final Button saveButton = new Button("save view");
    HorizontalPanel formLayout = new HorizontalPanel();
    formLayout.setVerticalAlignment(HorizontalPanel.ALIGN_MIDDLE);
    viewData.setVisible(false);
    formLayout.add(viewData);
    formLayout.add(time);
    formLayout.add(saveButton);
    saveButton.addClickHandler(new ClickHandler() {
        public void onClick(ClickEvent e) {
            XMLWriter xmlWriter = new XMLWriter();
            getTrackGroup().toXML(xmlWriter);
            String view = xmlWriter.toString();
            viewData.setValue(view);
            // send the time stamp
            Date today = new Date();
            time.setValue(Long.toString(today.getTime()));
            saveViewForm.submit();
        }
    });
    saveViewForm.add(formLayout);
    DOM.setStyleAttribute(saveViewForm.getElement(), "margin", "0");
    hp.add(saveViewForm);
    Button loadButton = new Button("load view");
    loadButton.addClickHandler(new ClickHandler() {
        public void onClick(ClickEvent e) {
            getTrackGroup().insertTrack(new ViewLoaderTrack(), getTrackGroup().getTrackIndex(_self) + 1);
        }
    });
    hp.add(loadButton);

}

From source file:therandomhomepage.mainclient.FeedbackPanel.java

License:Apache License

public FeedbackPanel() {

    NamedFrame mailFrame = new NamedFrame("mailFrame");
    mailFrame.setVisible(false);//from www  . j a v  a2  s .  co m

    final FormPanel form = new FormPanel(mailFrame);
    form.setAction("/php/sendMail.php");

    form.setMethod(FormPanel.METHOD_GET);
    form.setEncoding(FormPanel.ENCODING_URLENCODED);

    VerticalPanel panel = new VerticalPanel();
    panel.setHorizontalAlignment(VerticalPanel.ALIGN_CENTER);
    panel.setVerticalAlignment(VerticalPanel.ALIGN_TOP);

    panel.add(form);

    panel.add(mailFrame);

    initWidget(panel);

    table = new FlexTable();
    table.addStyleName("divBlock");
    table.addStyleName("feedbackForm");

    table.setWidget(1, 0, new HTML("<h3>Feedback</h3>"));

    table.setWidget(2, 0, new Label("Name: "));
    table.getFlexCellFormatter().setVerticalAlignment(1, 0, HasVerticalAlignment.ALIGN_TOP);

    TextBox txtName = new TextBox();
    txtName.setName("txtName");
    table.setWidget(2, 1, txtName);

    table.setWidget(3, 0, new Label("Email: "));
    table.getFlexCellFormatter().setVerticalAlignment(2, 0, HasVerticalAlignment.ALIGN_TOP);

    txtEmail = new TextBox();
    txtEmail.setName("txtEmail");
    table.setWidget(3, 1, txtEmail);

    table.setWidget(4, 0, new Label("Subject: "));
    table.getFlexCellFormatter().setVerticalAlignment(3, 0, HasVerticalAlignment.ALIGN_TOP);

    ListBox subject = new ListBox();
    subject.setName("selSubject");
    subject.addItem("General", "General");
    subject.addItem("Comments", "Comments");
    subject.addItem("Suggestion", "Suggestion");
    subject.addItem("Bug report", "Bug report");
    subject.addItem("Others", "Others");

    table.setWidget(4, 1, subject);

    table.setWidget(5, 0, new Label("Message: "));
    table.getFlexCellFormatter().setVerticalAlignment(4, 0, HasVerticalAlignment.ALIGN_TOP);

    txtMessage = new TextArea();
    txtMessage.setName("txtMessage");
    txtMessage.setCharacterWidth(50);
    txtMessage.setVisibleLines(8);
    table.setWidget(5, 1, txtMessage);

    btnSubmit = new Button("Submit", new ClickListener() {
        public void onClick(Widget sender) {
            form.submit();
        }
    });

    table.setWidget(6, 0, btnSubmit);

    form.add(table);

    form.addFormHandler(new FormHandler() {
        public void onSubmitComplete(FormSubmitCompleteEvent event) {
            //ignore this
        }

        public void onSubmit(FormSubmitEvent event) {
            if (txtEmail.getText().trim().length() == 0) {
                Window.alert("Please provide your email address !");
                event.setCancelled(true);
                txtEmail.setFocus(true);
            } else if (txtMessage.getText().trim().length() == 0) {
                Window.alert("Please provide feedback !");
                event.setCancelled(true);
                txtMessage.setFocus(true);
            } else {
                HTML thanksHTML = new HTML(
                        "<b class=\"thanks\">We really appreciate your feedback. Thanks a lot !</b>");
                table.setWidget(0, 1, thanksHTML);
                btnSubmit.setEnabled(false);
            }
        }
    });
}

Example usage for com.google.gwt.user.client.ui FormPanel ENCODING_URLENCODED

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Prototype

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Usage