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

List of usage examples for com.google.gwt.user.client.ui FormPanel addSubmitHandler

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  4. com.google.gwt.user.client.ui.*
  5. FormPanel
  6. addSubmitHandler

Introduction

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

Prototype

public HandlerRegistration addSubmitHandler(SubmitHandler handler)

Source Link

Document

Adds a SubmitEvent handler.

Usage

From source file:net.scran24.admin.client.UserManager.java

public UserManager() {
    FlowPanel contents = new FlowPanel();

    final FormPanel form = new FormPanel();
    form.setAction(GWT.getModuleBaseURL() + "uploadUserInfo");

    form.setEncoding(FormPanel.ENCODING_MULTIPART);
    form.setMethod(FormPanel.METHOD_POST);

    VerticalPanel panel = new VerticalPanel();
    form.setWidget(panel);//  w  w w .j  a  v a2s.com

    final FileUpload upload = new FileUpload();
    upload.setName("file");
    panel.add(upload);

    RadioButton append = new RadioButton("mode", "Append to existing user list");
    append.setFormValue("append");

    final RadioButton replace = new RadioButton("mode", "Replace existing user list");
    replace.setFormValue("replace");

    replace.setValue(true);

    panel.add(append);
    panel.add(replace);

    panel.add(WidgetFactory.createButton("Upload", new ClickHandler() {
        @Override
        public void onClick(ClickEvent event) {
            form.submit();
        }
    }));

    form.addSubmitHandler(new SubmitHandler() {
        @Override
        public void onSubmit(SubmitEvent event) {
            if (upload.getFilename().isEmpty()) {
                Window.alert("Please choose a .csv file containing user information to upload");
                event.cancel();
            } else if (replace.getValue())
                if (!Window.confirm(
                        "Doing this will delete all user information from the database and replace it with the list you are submitting. Proceed?"))
                    event.cancel();
        }
    });

    form.addSubmitCompleteHandler(new SubmitCompleteHandler() {
        @Override
        public void onSubmitComplete(SubmitCompleteEvent event) {
            // This is not a very robust way of detecting the status code,
            // but unfortunately there does not seem to be a better way of doing
            // this
            // that supports IE8 -- Ivan.
            // https://code.google.com/p/google-web-toolkit/issues/detail?id=7365

            String result = event.getResults();

            if (result.equals("OK"))
                Window.alert("User information uploaded.");
            else if (result.startsWith("ERR:")) {
                Window.alert("There was a problem uploading the user information: " + result.substring(4));
            } else if (result.contains("401")) {
                LoginForm.showPopup(new Callback1<UserInfo>() {
                    @Override
                    public void call(UserInfo info) {
                        form.submit();
                    }
                });
            } else if (result.contains("403")) {
                // User is not authorised, e.g. someone has logged on as admin,
                // opened the user upload tab and timed out, then someone else
                // logged on as someone who does not have the right to
                // upload users. In this case, let them know and refresh the page
                // to either show the UI that corresponds to their set of permissions
                // or redirect them to another page.

                Window.alert("You are not authorised to upload user information.");
                Location.reload();
            }
        }
    });
    contents.add(new HTMLPanel("<h2>Staff user accounts</h2>"));
    contents.add(new Button("Add"));

    contents.add(new HTMLPanel("<h2>Respondent user accounts</h2>"));
    contents.add(form);

    initWidget(contents);
}

From source file:net.scran24.common.client.UserInfoUpload.java

public UserInfoUpload(final String surveyId, final String role, final List<String> permissions,
        final Callback1<Option<String>> onUploadComplete) {
    final FormPanel form = new FormPanel();
    form.setAction(GWT.getModuleBaseURL() + "../staff/uploadUserInfo?surveyId=" + surveyId);

    form.setEncoding(FormPanel.ENCODING_MULTIPART);
    form.setMethod(FormPanel.METHOD_POST);

    VerticalPanel panel = new VerticalPanel();
    form.setWidget(panel);// w  w  w  .  j  a  v a 2 s. c  o m

    final Hidden roleField = new Hidden("role", role);
    panel.add(roleField);

    for (String perm : permissions) {
        final Hidden permField = new Hidden("permission", perm);
        panel.add(permField);
    }

    final FileUpload upload = new FileUpload();
    upload.setName("file");
    panel.add(upload);

    Button uploadButton = WidgetFactory.createButton("Upload", new ClickHandler() {
        @Override
        public void onClick(ClickEvent event) {
            form.submit();
        }
    });

    uploadButton.getElement().addClassName("scran24-admin-button");

    panel.add(uploadButton);

    form.addSubmitHandler(new SubmitHandler() {
        @Override
        public void onSubmit(SubmitEvent event) {
            if (upload.getFilename().isEmpty()) {
                Window.alert("Please choose a .csv file containing user information to upload");
                event.cancel();
            }
        }
    });

    form.addSubmitCompleteHandler(new SubmitCompleteHandler() {
        @Override
        public void onSubmitComplete(SubmitCompleteEvent event) {
            // This is not a very robust way of detecting the status code,
            // but unfortunately there does not seem to be a better way of
            // doing this that supports IE8
            // https://code.google.com/p/google-web-toolkit/issues/detail?id=7365

            String result = event.getResults();

            if (result.equals("OK")) {
                onUploadComplete.call(Option.<String>none());
            } else if (result.startsWith("ERR:")) {
                onUploadComplete.call(
                        Option.some("There was a problem uploading user information: " + result.substring(4)));
            } else if (result.contains("401")) {
                LoginForm.showPopup(new Callback1<UserInfo>() {
                    @Override
                    public void call(UserInfo info) {
                        form.submit();
                    }
                });
            } else if (result.contains("403")) {
                // User is not authorised, e.g. someone has logged on as
                // admin, opened the user upload tab and timed out, then someone
                // else logged on as someone who does not have the right to
                // upload users. In this case, let them know and refresh the
                // page to either show the UI that corresponds to their set of
                // permissions or redirect them to another page.
                onUploadComplete.call(Option.some("You are not authorised to upload user information."));
            } else {
                onUploadComplete
                        .call(Option.some("There was an problem uploading user information: " + result));
            }
        }
    });

    initWidget(form);
}

From source file:org.cloudcoder.app.client.view.BulkRegistrationPanel.java

License:Open Source License

/**
 * Constructor.//from   w  w  w.  j a v  a 2  s. c o m
 */
public BulkRegistrationPanel(final CloudCoderPage page) {
    super(new FormPanel());

    FormPanel formPanel = (FormPanel) getPanel();
    formPanel.setWidth("100%");
    formPanel.setHeight("144px");

    formPanel.setEncoding(FormPanel.ENCODING_MULTIPART);
    formPanel.setMethod(FormPanel.METHOD_POST);
    formPanel.setAction(GWT.getModuleBaseURL() + "registerStudents");

    this.layoutPanel = new LayoutPanel();
    formPanel.add(layoutPanel);

    double y = 10.0;

    // Add widgets
    InlineHTML fileFormatMsg = new InlineHTML("File should be tab-delimited in format:<br>"
            + "<tt>username firstname lastname email password</tt>");
    y = addWidget(y, fileFormatMsg, "", new NoopFieldValidator(), 36.0);

    this.fileUpload = new FileUpload();
    fileUpload.setName("fileupload");
    y = addWidget(y, fileUpload, "Filename:", new NoopFieldValidator());

    this.submitButton = new SubmitButton("Register students");
    y = addWidget(y, submitButton, "", new NoopFieldValidator());

    this.courseId = new Hidden();
    courseId.setName("courseId");
    layoutPanel.add(courseId);

    formPanel.addSubmitHandler(new SubmitHandler() {
        @Override
        public void onSubmit(SubmitEvent event) {
            page.getSession().add(StatusMessage.pending("Uploading student data..."));
        }
    });
    formPanel.addSubmitCompleteHandler(new SubmitCompleteHandler() {
        @Override
        public void onSubmitComplete(SubmitCompleteEvent event) {
            String results = event.getResults();
            if (results == null) {
                page.getSession().add(StatusMessage.error("Error communicating with server"));
            } else {
                if (results.startsWith("Error: ")) {
                    results = results.substring("Error: ".length());
                    page.getSession().add(StatusMessage.error(results));
                } else {
                    page.getSession().add(StatusMessage.goodNews(results));
                    clear();
                }
            }
        }
    });
}

From source file:org.drools.guvnor.client.explorer.navigation.admin.widget.BackupManager.java

License:Apache License

private Widget newImportWidget() {

    final FormPanel uploadFormPanel = new FormPanel();
    uploadFormPanel.setAction(GWT.getModuleBaseURL() + "backup");
    uploadFormPanel.setEncoding(FormPanel.ENCODING_MULTIPART);
    uploadFormPanel.setMethod(FormPanel.METHOD_POST);

    HorizontalPanel panel = new HorizontalPanel();
    uploadFormPanel.setWidget(panel);//w  ww . ja v  a2  s. com

    final FileUpload upload = new FileUpload();
    upload.setName(HTMLFileManagerFields.FILE_UPLOAD_FIELD_NAME_IMPORT);
    upload.setHeight("30px");
    panel.add(upload);

    panel.add(new HTML("&nbsp;&nbsp;&nbsp;"));

    Button ok = new Button(constants.Import());
    ok.addClickHandler(new ClickHandler() {
        public void onClick(ClickEvent sender) {
            doImportFile(uploadFormPanel);
        }

        private void doImportFile(final FormPanel uploadFormPanel) {
            if (Window.confirm(constants.ImportConfirm())) {
                LoadingPopup.showMessage(constants.ImportingInProgress());
                uploadFormPanel.submit();
            }
        }
    });

    panel.add(ok);

    uploadFormPanel.addSubmitCompleteHandler(new SubmitCompleteHandler() {

        public void onSubmitComplete(SubmitCompleteEvent event) {
            if (event.getResults().indexOf("OK") > -1) {
                Window.alert(constants.ImportDone());
                History.newItem(" ");
                Window.Location.reload();
            } else {
                ErrorPopup.showMessage(constants.ImportFailed());
            }
            LoadingPopup.close();
        }
    });

    uploadFormPanel.addSubmitHandler(new SubmitHandler() {

        public void onSubmit(SubmitEvent event) {
            String fileName = upload.getFilename();
            if (fileName.length() == 0) {
                Window.alert(constants.NoExportFilename());
                event.cancel();
            } else {
                String lowerCaseFileName = fileName.toLowerCase();
                if (!lowerCaseFileName.endsWith(".xml") && !lowerCaseFileName.endsWith(".zip")) {
                    Window.alert(constants.PleaseSpecifyAValidRepositoryXmlFile());
                    event.cancel();
                }
            }
        }
    });

    return uploadFormPanel;
}

From source file:org.drools.guvnor.client.moduleeditor.drools.NewPackageWizard.java

License:Apache License

private Widget newImportWidget(final FormStylePopup parent) {

    final FormPanel uploadFormPanel = new FormPanel();
    uploadFormPanel.setAction(GWT.getModuleBaseURL() + "package");
    uploadFormPanel.setEncoding(FormPanel.ENCODING_MULTIPART);
    uploadFormPanel.setMethod(FormPanel.METHOD_POST);

    VerticalPanel panel = new VerticalPanel();
    uploadFormPanel.setWidget(panel);// w w w . j  av  a  2s  .  c o m

    final FileUpload upload = new FileUpload();
    upload.setName(HTMLFileManagerFields.CLASSIC_DRL_IMPORT);
    panel.add(upload);

    HorizontalPanel hp = new HorizontalPanel();
    Button create = new Button(Constants.INSTANCE.Import());
    ClickHandler okClickHandler = new ClickHandler() {
        public void onClick(ClickEvent arg0) {
            if (Window.confirm(Constants.INSTANCE.ImportMergeWarning())) {
                uploadFormPanel.submit();
            }
        }
    };
    create.addClickHandler(okClickHandler);
    hp.add(create);

    Button cancel = new Button(Constants.INSTANCE.Cancel());
    cancel.addClickHandler(new ClickHandler() {
        public void onClick(ClickEvent arg0) {
            parent.hide();
            LoadingPopup.close();
        }
    });
    hp.add(cancel);
    panel.add(hp);

    Image image = new Image(DroolsGuvnorImageResources.INSTANCE.packageLarge());
    image.setAltText(Constants.INSTANCE.Package());
    final FormStylePopup packageNamePopup = new FormStylePopup(image, Constants.INSTANCE.PackageName());
    HorizontalPanel packageNamePanel = new HorizontalPanel();
    packageNamePopup.addRow(new Label(Constants.INSTANCE.ImportedDRLContainsNoNameForThePackage()));

    final TextBox packageName = new TextBox();
    packageNamePanel.add(new Label(Constants.INSTANCE.PackageName() + ":"));
    packageNamePanel.add(packageName);
    Button uploadWithNameButton = new Button(Constants.INSTANCE.OK());
    uploadWithNameButton.addClickHandler(okClickHandler);

    packageNamePanel.add(uploadWithNameButton);
    packageNamePopup.addRow(packageNamePanel);
    uploadFormPanel.addSubmitCompleteHandler(new SubmitCompleteHandler() {
        public void onSubmitComplete(SubmitCompleteEvent event) {
            if (event.getResults().indexOf("OK") > -1) { //NON-NLS
                LoadingPopup.close();
                Window.alert(Constants.INSTANCE.PackageWasImportedSuccessfully());

                eventBus.fireEvent(new RefreshModuleListEvent());
                parent.hide();
                if (packageNamePopup != null) {
                    packageNamePopup.hide();
                }
            } else if (event.getResults().indexOf("Missing package name.") > -1) {
                LoadingPopup.close();
                packageNamePopup.show();
            } else {
                ErrorPopup.showMessage(Constants.INSTANCE.UnableToImportIntoThePackage0(event.getResults()));
            }
            LoadingPopup.close();
        }
    });

    uploadFormPanel.addSubmitHandler(new SubmitHandler() {
        public void onSubmit(SubmitEvent event) {
            if (upload.getFilename().length() == 0) {
                LoadingPopup.close();
                Window.alert(Constants.INSTANCE.YouDidNotChooseADrlFileToImport());
                event.cancel();
            } else if (!upload.getFilename().endsWith(".drl")) { //NON-NLS
                LoadingPopup.close();
                Window.alert(Constants.INSTANCE.YouCanOnlyImportDrlFiles());
                event.cancel();
            } else if (packageName.getText() != null && !packageName.getText().equals("")) {
                LoadingPopup.showMessage(Constants.INSTANCE.ImportingDRLPleaseWait(), true);
                uploadFormPanel
                        .setAction(uploadFormPanel.getAction() + "?packageName=" + packageName.getText());
            } else {
                LoadingPopup.showMessage(Constants.INSTANCE.CreatingPackagePleaseWait(), true);
            }
        }
    });

    return uploadFormPanel;
}

From source file:org.drools.guvnor.client.moduleeditor.drools.NewSubPackageWizard.java

License:Apache License

public static Widget newImportWidget(final Command afterCreatedEvent, final FormStylePopup parent) {

    final FormPanel uploadFormPanel = new FormPanel();
    uploadFormPanel.setAction(GWT.getModuleBaseURL() + "package");
    uploadFormPanel.setEncoding(FormPanel.ENCODING_MULTIPART);
    uploadFormPanel.setMethod(FormPanel.METHOD_POST);

    HorizontalPanel panel = new HorizontalPanel();
    uploadFormPanel.setWidget(panel);//w w w.j  a v a  2 s . c o  m

    final FileUpload upload = new FileUpload();
    upload.setName(HTMLFileManagerFields.CLASSIC_DRL_IMPORT);
    panel.add(upload);

    panel.add(new Label(Constants.INSTANCE.upload()));
    Image ok = DroolsGuvnorImages.INSTANCE.Upload();
    ok.setAltText(Constants.INSTANCE.Import());
    ClickHandler okClickHandler = new ClickHandler() {
        public void onClick(ClickEvent event) {
            if (Window.confirm(Constants.INSTANCE.ImportMergeWarning())) {
                LoadingPopup.showMessage(Constants.INSTANCE.ImportingDRLPleaseWait());
                uploadFormPanel.submit();
            }
        }

    };
    ok.addClickHandler(okClickHandler);

    panel.add(ok);

    Image image = new Image(DroolsGuvnorImageResources.INSTANCE.packageLarge());
    image.setAltText(Constants.INSTANCE.Package());
    final FormStylePopup packageNamePopup = new FormStylePopup(image, Constants.INSTANCE.PackageName());
    HorizontalPanel packageNamePanel = new HorizontalPanel();
    packageNamePopup.addRow(new Label(Constants.INSTANCE.ImportedDRLContainsNoNameForThePackage()));

    final TextBox packageName = new TextBox();
    packageNamePanel.add(new Label(Constants.INSTANCE.PackageName() + ":"));
    packageNamePanel.add(packageName);
    Button uploadWithNameButton = new Button(Constants.INSTANCE.OK());
    uploadWithNameButton.addClickHandler(okClickHandler);
    packageNamePanel.add(uploadWithNameButton);
    packageNamePopup.addRow(packageNamePanel);

    uploadFormPanel.addSubmitCompleteHandler(new SubmitCompleteHandler() {
        public void onSubmitComplete(SubmitCompleteEvent event) {
            if (event.getResults().indexOf("OK") > -1) { //NON-NLS
                LoadingPopup.close();
                Window.alert(Constants.INSTANCE.PackageWasImportedSuccessfully());
                afterCreatedEvent.execute();
                parent.hide();
                if (packageNamePopup != null) {
                    packageNamePopup.hide();
                }
            } else if (event.getResults().indexOf("Missing package name.") > -1) { //NON-NLS
                LoadingPopup.close();
                packageNamePopup.show();
            } else {
                ErrorPopup.showMessage(Constants.INSTANCE.UnableToImportIntoThePackage0(event.getResults()));
            }
            LoadingPopup.close();
        }
    });
    uploadFormPanel.addSubmitHandler(new SubmitHandler() {
        public void onSubmit(SubmitEvent event) {
            if (upload.getFilename().length() == 0) {
                Window.alert(Constants.INSTANCE.YouDidNotChooseADrlFileToImport());
                event.cancel();
            } else if (!upload.getFilename().endsWith(".drl")) { //NON-NLS
                Window.alert(Constants.INSTANCE.YouCanOnlyImportDrlFiles());
                event.cancel();
            } else if (packageName.getText() != null && !packageName.getText().equals("")) {
                uploadFormPanel
                        .setAction(uploadFormPanel.getAction() + "?packageName=" + packageName.getText());
            } else {
                LoadingPopup.showMessage(Constants.INSTANCE.CreatingPackagePleaseWait());
            }
        }
    });

    return uploadFormPanel;
}

From source file:org.drools.guvnor.client.packages.NewSubPackageWizard.java

License:Apache License

public static Widget newImportWidget(final Command afterCreatedEvent, final FormStylePopup parent) {

    final FormPanel uploadFormPanel = new FormPanel();
    uploadFormPanel.setAction(GWT.getModuleBaseURL() + "package");
    uploadFormPanel.setEncoding(FormPanel.ENCODING_MULTIPART);
    uploadFormPanel.setMethod(FormPanel.METHOD_POST);

    HorizontalPanel panel = new HorizontalPanel();
    uploadFormPanel.setWidget(panel);/*from ww  w .j  av  a  2s  .  c o m*/

    final FileUpload upload = new FileUpload();
    upload.setName(HTMLFileManagerFields.CLASSIC_DRL_IMPORT);
    panel.add(upload);

    panel.add(new Label(constants.upload()));
    ImageButton ok = new ImageButton(images.upload(), constants.Import());
    ClickHandler okClickHandler = new ClickHandler() {
        public void onClick(ClickEvent event) {
            if (Window.confirm(constants.ImportMergeWarning())) {
                LoadingPopup.showMessage(constants.ImportingDRLPleaseWait());
                uploadFormPanel.submit();
            }
        }

    };
    ok.addClickHandler(okClickHandler);

    panel.add(ok);

    final FormStylePopup packageNamePopup = new FormStylePopup(images.packageLarge(), constants.PackageName());
    HorizontalPanel packageNamePanel = new HorizontalPanel();
    packageNamePopup.addRow(new Label(constants.ImportedDRLContainsNoNameForThePackage()));

    final TextBox packageName = new TextBox();
    packageNamePanel.add(new Label(constants.PackageName() + ":"));
    packageNamePanel.add(packageName);
    Button uploadWithNameButton = new Button(constants.OK());
    uploadWithNameButton.addClickHandler(okClickHandler);
    packageNamePanel.add(uploadWithNameButton);
    packageNamePopup.addRow(packageNamePanel);

    uploadFormPanel.addSubmitCompleteHandler(new SubmitCompleteHandler() {
        public void onSubmitComplete(SubmitCompleteEvent event) {
            if (event.getResults().indexOf("OK") > -1) { //NON-NLS
                Window.alert(constants.PackageWasImportedSuccessfully());
                afterCreatedEvent.execute();
                parent.hide();
                if (packageNamePopup != null) {
                    packageNamePopup.hide();
                }
            } else if (event.getResults().indexOf("Missing package name.") > -1) { //NON-NLS
                LoadingPopup.close();
                packageNamePopup.show();
            } else {
                ErrorPopup.showMessage(
                        Format.format(constants.UnableToImportIntoThePackage0(), event.getResults()));
            }
            LoadingPopup.close();
        }
    });
    uploadFormPanel.addSubmitHandler(new SubmitHandler() {
        public void onSubmit(SubmitEvent event) {
            if (upload.getFilename().length() == 0) {
                Window.alert(constants.YouDidNotChooseADrlFileToImport());
                event.cancel();
            } else if (!upload.getFilename().endsWith(".drl")) { //NON-NLS
                Window.alert(constants.YouCanOnlyImportDrlFiles());
                event.cancel();
            } else if (packageName.getText() != null && !packageName.getText().equals("")) {
                uploadFormPanel
                        .setAction(uploadFormPanel.getAction() + "?packageName=" + packageName.getText());
            }
        }
    });

    return uploadFormPanel;
}

From source file:org.ebayopensource.turmeric.policy.adminui.client.view.common.FileUploaderWidget.java

License:Open Source License

/**
 * Gets the file uploader widget.//from   w ww  . ja v  a2  s  .  c  o  m
 * 
 * @param form
 *            the form
 * @param entity
 *            the entity
 * @return the file uploader widget
 */
public static Widget getFileUploaderWidget(final FormPanel form, final String entity) {

    VerticalPanel holder = new VerticalPanel();
    final FileUpload fu = new FileUpload();

    fu.setName("upload");
    holder.add(fu);
    holder.add(new Button(PolicyAdminUIUtil.policyAdminConstants.importAction(), new ClickHandler() {
        public void onClick(ClickEvent event) {

            if (!fu.getFilename().isEmpty()
                    && Window.confirm(PolicyAdminUIUtil.policyAdminConstants.importAction() + " " + entity
                            + PolicyAdminUIUtil.policyAdminConstants.from() + " " + fu.getFilename() + "?")) {
                form.submit();
            }
        }
    }));

    form.addSubmitHandler(new FormPanel.SubmitHandler() {
        public void onSubmit(SubmitEvent event) {

        }
    });

    form.addSubmitCompleteHandler(new FormPanel.SubmitCompleteHandler() {
        public void onSubmitComplete(SubmitCompleteEvent event) {

            int indexFrom = event.getResults().indexOf("<pre>") + 5;
            int indexTo = event.getResults().indexOf("</pre>");
            if (indexTo - indexFrom > 1) {
                Window.alert(event.getResults().substring(indexFrom, indexTo));
            } else {
                Window.alert(PolicyAdminUIUtil.policyAdminMessages.successfulOperationMessage());
            }

        }
    });

    form.add(holder);

    return form;
}

From source file:org.jbpm.form.builder.ng.model.client.form.FBForm.java

License:Apache License

public FormPanel asFormPanel(Map<String, Object> data) {
    FormPanel panel = new FormPanel();
    data.put(CommonGlobals.FORM_PANEL_KEY, panel);
    panel.setAction(this.action);
    panel.setEncoding(this.enctype);
    panel.setMethod(this.method);
    FlowPanel flow = new FlowPanel();
    FormElement el = FormElement.as(panel.getElement());
    el.setName(this.name);
    flow.add(new HTML("<!-- process name: " + getProcessId() + ", task name: " + getTaskId() + " -->"));
    for (FBFormItem item : getItems()) {
        flow.add(item.cloneDisplay(data));
    }//from   w  w w  . j  av a  2s . co  m
    panel.addSubmitHandler(new SubmitHandler() {
        @Override
        public void onSubmit(SubmitEvent event) {
            for (FBValidationItem item : getValidationItems()) {
                if (item.canValidateOnClient()) {
                    if (!item.isValid(null)) {
                        Window.alert("Validation " + item.getName() + " failed");
                        event.cancel();
                    }
                }
            }
        }
    });
    panel.addSubmitCompleteHandler(new SubmitCompleteHandler() {
        @Override
        public void onSubmitComplete(SubmitCompleteEvent event) {
            RootPanel.get().getElement().setInnerHTML(event.getResults());
        }
    });
    panel.setWidget(flow);
    return panel;
}

From source file:org.jbpm.formbuilder.client.form.FBForm.java

License:Apache License

public FormPanel asFormPanel(Map<String, Object> data) {
    FormPanel panel = new FormPanel();
    data.put(FormBuilderGlobals.FORM_PANEL_KEY, panel);
    panel.setAction(this.action);
    panel.setEncoding(this.enctype);
    panel.setMethod(this.method);
    FlowPanel flow = new FlowPanel();
    FormElement el = FormElement.as(panel.getElement());
    el.setName(this.name);
    flow.add(new HTML("<!-- process name: " + getProcessId() + ", task name: " + getTaskId() + " -->"));
    for (FBFormItem item : getItems()) {
        flow.add(item.cloneDisplay(data));
    }/*from  w  w w .  j  a va 2 s .  c o  m*/
    panel.addSubmitHandler(new SubmitHandler() {
        @Override
        public void onSubmit(SubmitEvent event) {
            for (FBValidationItem item : getValidationItems()) {
                if (!item.createValidation().isValid(null)) {
                    Window.alert("Validation " + item.getName() + " failed");
                    event.cancel();
                }
            }
        }
    });
    panel.addSubmitCompleteHandler(new SubmitCompleteHandler() {
        @Override
        public void onSubmitComplete(SubmitCompleteEvent event) {
            RootPanel.get().getElement().setInnerHTML(event.getResults());
        }
    });
    panel.setWidget(flow);
    return panel;
}