List of usage examples for com.google.gwt.user.client.ui FormPanel addSubmitCompleteHandler
public HandlerRegistration addSubmitCompleteHandler(SubmitCompleteHandler handler)
From source file:edu.iastate.airl.semtus.client.SEMTUSWEBAPP.java
License:Open Source License
public FormPanel upload() { final FormPanel form = new FormPanel(); form.setAction(GWT.getModuleBaseURL() + "upload"); // Because we're going to add a FileUpload widget, we'll need to set the // form to use the POST method, and multipart MIME encoding. form.setEncoding(FormPanel.ENCODING_MULTIPART); form.setMethod(FormPanel.METHOD_POST); // Create a panel to hold all of the form widgets. HorizontalPanel panel = new HorizontalPanel(); form.setWidget(panel);/*from ww w. j a va 2s. co m*/ // Create a FileUpload widget. final FileUpload upload = new FileUpload(); upload.setName("uploadFormElement"); panel.add(upload); panel.add(new HTML(" ")); // Add a 'submit' button. panel.add(new Button("Upload", new ClickHandler() { public void onClick(ClickEvent event) { String filename = upload.getFilename(); if (filename.length() == 0) { Window.alert("No File Specified"); } else { form.submit(); } } })); panel.add(new HTML(" ")); // Add a 'Done' button. panel.add(new Button("Done", new ClickHandler() { public void onClick(ClickEvent event) { uploadBox.hide(); tabPanel.selectTab(0); } })); // Add an event handler to the form. form.addSubmitHandler(new FormPanel.SubmitHandler() { public void onSubmit(SubmitEvent event) { } }); form.addSubmitCompleteHandler(new FormPanel.SubmitCompleteHandler() { public void onSubmitComplete(SubmitCompleteEvent event) { // Check if there's been an error in upload if (event.getResults() == null) { Window.alert( "Ontology Upload Failed. Please give us feedback [sushain.pandit@gmail.com] explaining the parameters of upload (filesize, format, etc) and we'll try to get it resolved asap."); } else if (event.getResults().toLowerCase().contains("file already exists")) { // if it's already present on // server, then we're just // fine. Window.alert( "You just uploaded this ontology. Please proceed to the workspace for text input. Thanks !"); } else if (event.getResults().toLowerCase().contains("error") || event.getResults().toLowerCase().contains("not available")) { // o'wise flag an error Window.alert( "Ontology Upload Failed. Please give us feedback [sushain.pandit@gmail.com] explaining the parameters of upload (filesize, format, etc) and we'll try to get it resolved asap."); } else { Window.alert(event.getResults()); Window.alert("Ontology Upload Successful"); } } }); return form; }
From source file:edu.ucla.loni.client.ServerLibraryManager.java
License:Open Source License
/** * Sets workarea to an import form/* w ww . ja v a 2 s . c o m*/ */ private void importForm() { clearWorkarea(); // Title Label title = new Label("Import File(s)"); title.setHeight(30); title.setStyleName("workarea-title"); // Uses GWT form components so we can submit in the background Grid grid = new Grid(4, 3); final FormPanel uploadForm = new FormPanel(); uploadForm.setWidget(grid); uploadForm.setEncoding(FormPanel.ENCODING_MULTIPART); uploadForm.setMethod(FormPanel.METHOD_POST); uploadForm.setAction(GWT.getModuleBaseURL() + "upload"); // Package Name Label packageLabel = new Label("Package"); packageLabel.setHeight(30); final TextBox packageName = new TextBox(); packageName.setName("packageName"); packageName.setWidth("300px"); Label packageDescription = new Label("Set package to put all uploaded files into that package.<br/>" + "If empty all files will be placed in the package specified in the file"); packageDescription.setHeight(30); packageDescription.setWidth(500); packageDescription.setStyleName("workarea-description"); grid.setWidget(0, 0, packageLabel); grid.setWidget(0, 1, packageName); grid.setWidget(0, 2, packageDescription); // Upload local file Label uploadLabel = new Label("Upload Local Files"); uploadLabel.setHeight(40); FileUpload fileItem = new FileUpload(); fileItem.setName("theMostUniqueName"); Scheduler.get().scheduleDeferred(new Command() { @Override public void execute() { enableUpload(); //FROM :: http://forums.smartclient.com/showthread.php?t=16007 } }); Label uploadDescription = new Label( "Select local files to upload. Accepts \".pipe\" files only. All other files are discarded."); uploadDescription.setHeight(30); uploadDescription.setWidth(500); uploadDescription.setStyleName("workarea-description"); grid.setWidget(1, 0, uploadLabel); grid.setWidget(1, 1, fileItem); grid.setWidget(1, 2, uploadDescription); // Upload URLs Label urlLabel = new Label("Upload From URLs"); urlLabel.setHeight(40); final TextArea urls = new TextArea(); urls.setName("urls"); urls.setWidth("300px"); urls.setHeight("100px"); Label urlDescription = new Label("Enter a newline seperated list of urls."); urlDescription.setHeight(40); urlDescription.setWidth(400); urlDescription.setStyleName("workarea-description"); grid.setWidget(2, 0, urlLabel); grid.setWidget(2, 1, urls); grid.setWidget(2, 2, urlDescription); Button uploadButton = new Button("Send"); uploadButton.addClickHandler(new ClickHandler() { public void onClick(ClickEvent event) { uploadForm.submit(); } }); grid.setWidget(3, 0, uploadButton); uploadForm.addSubmitCompleteHandler(new FormPanel.SubmitCompleteHandler() { public void onSubmitComplete(SubmitCompleteEvent event) { if (event.getResults().length() == 0) { success("Successfully uploaded files"); } else { error("Failed to upload files: " + event.getResults()); } updateFullTree(null); basicInstructions(); } }); // Root Directory Hidden hRoot = new Hidden(); hRoot.setName("root"); hRoot.setValue(rootDirectory.absolutePath); grid.setWidget(3, 1, hRoot); workarea.addMember(title); workarea.addMember(uploadForm); }
From source file:es.upm.fi.dia.oeg.map4rdf.client.presenter.ShapeFilesPresenter.java
License:Open Source License
@Override protected void onBind() { final FormPanel form = getDisplay().getFormUpload(); getDisplay().getSubmitUrlButton().addClickHandler(new ClickHandler() { @Override//from w w w .ja v a 2 s. c o m public void onClick(ClickEvent event) { form.setEncoding(FormPanel.ENCODING_URLENCODED); form.submit(); } }); getDisplay().getSubmitUploadButton().addClickHandler(new ClickHandler() { @Override public void onClick(ClickEvent event) { // The form needs to be multipart for the section that uploads // the zip file. form.setEncoding(FormPanel.ENCODING_MULTIPART); form.submit(); } }); form.addSubmitHandler(new FormPanel.SubmitHandler() { @Override public void onSubmit(SubmitEvent event) { // TODO(jonathangsc): Check if any action here is desired to // notify the user. // Window.alert("Submitting!"); } }); form.addSubmitCompleteHandler(new FormPanel.SubmitCompleteHandler() { @Override public void onSubmitComplete(SubmitCompleteEvent event) { String message = event.getResults().split(">")[1].split("<")[0]; String fileName = ""; if (message.contains("successfully")) { fileName = message.split(": ")[1]; eventBus.fireEvent(new ShapeFilesChangedEvent(fileName)); } else { // In case the upload / download is not successful, // the error message should be displayed to the user. Window.alert(message); } } }); }
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);/*from 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 om*/ 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.// w w w.ja v a 2 s . c om */ 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.datacleaner.monitor.shared.widgets.FileUploadFunctionHandler.java
License:Open Source License
public static void uploadFile(String fileUploadElementId) { final Element element = Document.get().getElementById(fileUploadElementId); final InputElement inputElement = getFileInput(element); if (inputElement == null) { throw new IllegalArgumentException("No file input found within element id: " + fileUploadElementId); }/*from ww w . j a va 2 s .c o m*/ GWT.log("Found file input element: " + inputElement); final String inputName = inputElement.getName(); final Element parent = inputElement.getParentElement(); parent.setInnerHTML("<div class='loader'></div>"); // use "contentType" param because form submission requires everything // to be text/html final String url = Urls.createRelativeUrl("util/upload?contentType=text/html"); final RootPanel rootPanel = RootPanel.get(); final FormPanel form = new FormPanel(); form.setVisible(false); form.setAction(url); form.setMethod(FormPanel.METHOD_POST); form.setEncoding(FormPanel.ENCODING_MULTIPART); form.getElement().appendChild(inputElement); form.addSubmitCompleteHandler(new SubmitCompleteHandler() { @Override public void onSubmitComplete(SubmitCompleteEvent event) { final String stringResponse = event.getResults(); GWT.log("File upload form submit complete! Results: " + stringResponse); try { final JSONValue jsonResponse = JSONParser.parseLenient(stringResponse); final JSONArray jsonFiles = jsonResponse.isObject().get("files").isArray(); final JSONValue jsonFile = jsonFiles.get(0); final String jsonFileStr = jsonFile.toString(); parent.setInnerHTML("<p>File uploaded!</p><input type='hidden' name='" + inputName + "' value='" + jsonFileStr + "' />"); rootPanel.remove(form); } catch (Exception e) { ErrorHandler.showErrorDialog("Unexpected error occurred", "An error occurred when uploading the file to the server.", stringResponse); } } }); rootPanel.add(form); GWT.log("Submitting hidden file upload form"); form.submit(); }
From source file:org.dataconservancy.dcs.access.client.ui.UploadBagDialog.java
License:Apache License
public UploadBagDialog(String bagUrl //, final CaptionPanel researchObjectPanel, final Button ingestButton ) {/*www. j a v a2 s. c o m*/ dBox = new DialogBox(false, true); Panel panel = new FlowPanel(); dBox.setAnimationEnabled(true); dBox.setText("Upload Bag as a .zip file"); dBox.setWidget(panel); dBox.center(); final HorizontalPanel buttons = new HorizontalPanel(); buttons.setSpacing(5); Button upload = new Button("Upload"); Button cancel = new Button("Cancel"); buttons.add(upload); buttons.add(cancel); final FormPanel form = new FormPanel(); FlowPanel formcontents = new FlowPanel(); form.add(formcontents); Hidden depositurl = new Hidden("bagUrl"); depositurl.setValue(bagUrl); final FileUpload upfile = new FileUpload(); upfile.setName("file"); formcontents.add(upfile); formcontents.add(depositurl); form.setMethod(FormPanel.METHOD_POST); form.setEncoding(FormPanel.ENCODING_MULTIPART); form.setAction(SeadApp.BAG_UPLOAD_URL); panel.add(new Label("Uploaded files will be included in the SIP.")); panel.add(form); panel.add(buttons); upload.addClickHandler(new ClickHandler() { public void onClick(ClickEvent event) { form.submit(); } }); cancel.addClickHandler(new ClickHandler() { public void onClick(ClickEvent event) { dBox.hide(); } }); form.addSubmitCompleteHandler(new SubmitCompleteHandler() { public void onSubmitComplete(SubmitCompleteEvent event) { if (event.getResults() == null) { Window.alert("File upload failed"); dBox.hide(); return; } String[] tempString = event.getResults().split(";"); final String sipPath = tempString[tempString.length - 1].split("<")[0]; String jsonString = event.getResults(); jsonString = jsonString.substring(jsonString.indexOf('{'), jsonString.lastIndexOf('}') + 1); dBox.hide(); JsDcp dcp = JsDcp.create(); JsSearchResult result = JsSearchResult.create(jsonString); for (int i = 0; i < result.matches().length(); i++) { Util.add(dcp, result.matches().get(i)); } PublishDataView.EVENT_BUS.fireEvent(new EntityEditEvent(dcp, true, sipPath)); } }); }
From source file:org.dataconservancy.dcs.access.client.ui.UploadFgdcDialog.java
License:Apache License
public UploadFgdcDialog(String fileUploadUrl) { dBox = new DialogBox(false, true); Panel panel = new FlowPanel(); dBox.setAnimationEnabled(true);//from ww w .ja va 2 s. com // dBox.setText("Upload local file"); dBox.setStyleName("dialogBox"); dBox.setWidget(panel); dBox.center(); final HorizontalPanel buttons = new HorizontalPanel(); buttons.setSpacing(5); Button upload = new Button("Upload"); Button cancel = new Button("Cancel"); buttons.add(upload); buttons.add(cancel); final FormPanel form = new FormPanel(); FlowPanel formcontents = new FlowPanel(); form.add(formcontents); final FileUpload upfile = new FileUpload(); upfile.setName("file"); Hidden depositurl = new Hidden("depositurl"); depositurl.setValue(fileUploadUrl); //depositConfig.fileUploadUrl()); formcontents.add(upfile); formcontents.add(depositurl); form.setMethod(FormPanel.METHOD_POST); form.setEncoding(FormPanel.ENCODING_MULTIPART); form.setAction(SeadApp.FILE_UPLOAD_URL); panel.add(Util.label("Upload Metadata file to be included in the SIP.", "greenFont")); panel.add(form); panel.add(buttons); upload.addClickHandler(new ClickHandler() { public void onClick(ClickEvent event) { form.submit(); } }); cancel.addClickHandler(new ClickHandler() { public void onClick(ClickEvent event) { dBox.hide(); } }); form.addSubmitCompleteHandler(new SubmitCompleteHandler() { public void onSubmitComplete(SubmitCompleteEvent event) { if (event.getResults() == null) { Window.alert("File upload failed"); dBox.hide(); return; } String[] parts = event.getResults().split("\\^"); if (parts.length != 4) { Window.alert("File upload failed: " + event.getResults()); dBox.hide(); return; } String filesrc = parts[1].trim(); MediciIngestPresenter.metadataSrc = filesrc; dBox.hide(); MediciIngestPresenter.mdCb.setText("Uploaded Metadata!"); MediciIngestPresenter.mdCb.setEnabled(false); //Fire an event to update FGDC's successful update } }); }
From source file:org.dataconservancy.dcs.ingest.ui.client.Application.java
License:Apache License
private void displayUploadFileDialog() { final DialogBox db = new DialogBox(false, true); Panel panel = new FlowPanel(); db.setAnimationEnabled(true);/*ww w .jav a 2 s . c o m*/ db.setText("Upload local file"); db.setWidget(panel); db.center(); final HorizontalPanel buttons = new HorizontalPanel(); buttons.setSpacing(5); Button upload = new Button("Upload"); Button cancel = new Button("Cancel"); buttons.add(upload); buttons.add(cancel); final FormPanel form = new FormPanel(); FlowPanel formcontents = new FlowPanel(); form.add(formcontents); final FileUpload upfile = new FileUpload(); upfile.setName("file"); Hidden depositurl = new Hidden("depositurl"); depositurl.setValue(depositConfig.fileUploadUrl()); formcontents.add(upfile); formcontents.add(depositurl); form.setMethod(FormPanel.METHOD_POST); form.setEncoding(FormPanel.ENCODING_MULTIPART); form.setAction(FILE_UPLOAD_URL); panel.add(new Label("Uploaded files will be included in the SIP.")); panel.add(form); panel.add(buttons); upload.addClickHandler(new ClickHandler() { public void onClick(ClickEvent event) { form.submit(); } }); cancel.addClickHandler(new ClickHandler() { public void onClick(ClickEvent event) { db.hide(); } }); form.addSubmitCompleteHandler(new SubmitCompleteHandler() { public void onSubmitComplete(SubmitCompleteEvent event) { if (event.getResults() == null) { Window.alert("File upload failed"); db.hide(); return; } String[] parts = event.getResults().split("\\^"); if (parts.length != 4) { Window.alert("File upload failed: " + event.getResults()); db.hide(); return; } String filesrc = parts[1].trim(); // TODO String fileatomurl = parts[2].trim(); files.setVisible(true); String id = nextFileId(); fileids.add(id); files.add(new FileEditor(id, upfile.getFilename(), filesrc), id); files.selectTab(files.getWidgetCount() - 1); db.hide(); } }); }