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Regards
Žilvinas Vilutis
Mobile: (+370) 652 38353
E-mail: cika...@gmail.com
On Tue, Dec 7, 2010 at 12:56 PM, Cédric Thiébault
<cedric.thieba...@gmail.com> wrote:
> You're right, it works :-)
>
> So if I understand, all request will be multipart just because one of
> theme needs to be multipart...
>
> Thanks for your help François!
>
> Cedric
>
>
> 2010/12/7 François Meillet <fm...@meillet.com>:
>> final FormBean formBean = new FormBean();
>> Model<FormBean> model = new Model<FormBean>(formBean);
>> Form<FormBean> form = new Form<FormBean>("form", model);
>>
>> form.setMultiPart(false); ---->>>>>>>>>>>> should be true
>>
>> add(form);
>>
>>
>> François
>>
>>
>>
>> Le 7 déc. 2010 à 20:45, Cédric Thiébault a écrit :
>>
>>> It is...
>>>
>>> Here is the code...
>>>
>>> **** HomePage.html
>>> <html
>>> xmlns:wicket="http://wicket.apache.org/dtds.data/wicket-xhtml1.4-strict.dtd";>
>>> <body>
>>>
>>> <div wicket:id="feedback">feedback</div>
>>>
>>> <form wicket:id="form">
>>> Input text: <input type="text" wicket:id="text" size="40" />
>>> <br />
>>> <div wicket:id="files">files</div>
>>> <br />
>>> <div wicket:id="modalPanel">modalPanel</div>
>>> <div wicket:id="modalPage">modalPage</div>
>>> <a wicket:id="showModalPanel">Add new file (panel modal)</a> |
>>> <a wicket:id="showModalPage">Add new file (page modal)</a>
>>> <br />
>>> <br />
>>> <input type="submit" wicket:id="submit" value="Submit input text" />
>>>
>>> </form>
>>>
>>> </body>
>>> </html>
>>>
>>>
>>> *** UploadPanel.html
>>> <html xmlns:wicket>
>>> <wicket:panel>
>>>
>>> <div wicket:id="feedback">feedback</div>
>>>
>>> <form wicket:id="form">
>>> File: <input type="file" wicket:id="uploadField" size="40" />
>>> <br />
>>> <input type="submit" wicket:id="submit" value="Upload" />
>>> </form>
>>>
>>> </wicket:panel>
>>> </html>
>>>
>>>
>>> *** HomePage.java
>>> public class HomePage extends WebPage {
>>>
>>> private final transient Logger logger =
>>> LoggerFactory.getLogger(getClass());
>>>
>>> public HomePage() {
>>>
>>> final FeedbackPanel feedbackPanel = new FeedbackPanel("feedback");
>>> add(feedbackPanel);
>>>
>>> final FormBean formBean = new FormBean();
>>> Model<FormBean> model = new Model<FormBean>(formBean);
>>> Form<FormBean> form = new Form<FormBean>("form", model);
>>> form.setMultiPart(false);
>>> add(form);
>>>
>>> form.add(new TextField<String>("text", new
>>> PropertyModel<String>(model, "text")));
>>>
>>> IColumn<String> column = new AbstractColumn<String>(new
>>> Model<String>("File")) {
>>> �...@override
>>> public void populateItem(Item<ICellPopulator<String>> cellItem,
>>> String componentId, IModel<String> rowModel) {
>>> cellItem.add(new Label(componentId, rowModel));
>>> }
>>> };
>>>
>>> final DataTable<String> filesDataTable = new
>>> DataTable<String>("files", new IColumn[] { column },
>>> new ListDataProvider<String>(formBean.getFiles()), 10);
>>> filesDataTable.setOutputMarkupId(true);
>>> form.add(filesDataTable);
>>>
>>> final ModalWindow modalPanel = new ModalWindow("modalPanel");
>>> modalPanel.setTitle("Upload File");
>>> modalPanel.setInitialWidth(500);
>>> modalPanel.setInitialHeight(200);
>>> form.add(modalPanel);
>>>
>>> form.add(new AjaxLink<Void>("showModalPanel") {
>>> �...@override
>>> public void onClick(AjaxRequestTarget target) {
>>> modalPanel.setContent(new UploadPanel(modalPanel.getContentId()) {
>>> �...@override
>>> protected void onSubmit(@SuppressWarnings("hiding")
>>> AjaxRequestTarget target, String fileName) {
>>> formBean.getFiles().add(fileName);
>>> target.addComponent(filesDataTable);
>>> modalPanel.close(target);
>>> }
>>> });
>>> modalPanel.show(target);
>>> }
>>> });
>>>
>>> final ModalWindow modalPage = new ModalWindow("modalPage");
>>> modalPage.setTitle("Upload File");
>>> modalPage.setInitialWidth(500);
>>> modalPage.setInitialHeight(200);
>>> form.add(modalPage);
>>>
>>> form.add(new AjaxLink<Void>("showModalPage") {
>>> �...@override
>>> public void onClick(AjaxRequestTarget target) {
>>> modalPage.setPageCreator(new PageCreator() {
>>> �...@override
>>> public Page createPage() {
>>> return new UploadPage() {
>>> �...@override
>>> protected void onSubmit(@SuppressWarnings("hiding")
>>> AjaxRequestTarget target, String fileName) {
>>> formBean.getFiles().add(fileName);
>>> target.addComponent(filesDataTable);
>>> modalPage.close(target);
>>> }
>>> };
>>> }
>>> });
>>> modalPage.show(target);
>>> }
>>> });
>>>
>>> form.add(new AjaxButton("submit") {
>>>
>>> �...@override
>>> protected void onSubmit(AjaxRequestTarget target,
>>> @SuppressWarnings("hiding") Form<?> form) {
>>> logger.info("SUBMIT:");
>>> logger.info("text: " + formBean.getText());
>>> logger.info("files: " + formBean.getFiles());
>>> }
>>>
>>> �...@override
>>> protected void onError(AjaxRequestTarget target,
>>> @SuppressWarnings("hiding") Form<?> form) {
>>> target.addComponent(feedbackPanel);
>>> }
>>>
>>> });
>>>
>>> }
>>>
>>> public static class FormBean implements Serializable {
>>>
>>> private String text;
>>> private List<String> files = new ArrayList<String>();
>>>
>>> public String getText() {
>>> return text;
>>> }
>>>
>>> public void setText(String text) {
>>> this.text = text;
>>> }
>>>
>>> public List<String> getFiles() {
>>> return files;
>>> }
>>>
>>> public void setFiles(List<String> files) {
>>> this.files = files;
>>> }
>>>
>>> }
>>>
>>> }
>>>
>>> *** UploadPanel.java
>>> public abstract class UploadPanel extends Panel {
>>>
>>> private final transient Logger logger =
>>> LoggerFactory.getLogger(getClass());
>>>
>>> public UploadPanel(String id) {
>>> super(id);
>>>
>>> final FeedbackPanel feedbackPanel = new FeedbackPanel("feedback");
>>> add(feedbackPanel);
>>>
>>> Form<?> form = new Form<Void>("form");
>>> form.setMultiPart(true);
>>> add(form);
>>>
>>> final FileUploadField uploadField = new
>>> FileUploadField("uploadField", new Model<FileUpload>());
>>> form.add(uploadField);
>>>
>>> form.add(new AjaxButton("submit") {
>>>
>>> �...@override
>>> protected void onSubmit(AjaxRequestTarget target,
>>> @SuppressWarnings("hiding") Form<?> form) {
>>> FileUpload fileUpload = uploadField.getFileUpload();
>>> if (fileUpload != null) {
>>> String fileName = fileUpload.getClientFileName();
>>> logger.info("FILE: " + fileName);
>>> UploadPanel.this.onSubmit(target, fileName);
>>> } else {
>>> error("Unable to upload file.");
>>> target.addComponent(feedbackPanel);
>>> }
>>> }
>>>
>>> �...@override
>>> protected void onError(AjaxRequestTarget target,
>>> @SuppressWarnings("hiding") Form<?> form) {
>>> target.addComponent(feedbackPanel);
>>> }
>>>
>>> });
>>>
>>> }
>>>
>>> protected abstract void onSubmit(AjaxRequestTarget target, String
>>> fileName);
>>>
>>> }
>>>
>>>
>>>
>>>
>>>
>>>
>>> 2010/12/7 François Meillet <fm...@meillet.com>:
>>>> it has to be in the main form afaik
>>>> François
>>>>
>>>> Le 7 déc. 2010 à 20:27, Cédric Thiébault a écrit :
>>>>
>>>>> I've done this in the modal window form... And I set it to false for
>>>>> the main form that is not used for uploading.
>>>>> The upload works well, it's when my modal is closed, the main form
>>>>> (not the one for the upload) throws an exception on submit.
>>>>>
>>>>> Here is the code that I've attached to the Jira issue:
>>>>> http://dl.dropbox.com/u/2167784/wicket-modal-upload.zip
>>>>>
>>>>> Cedric
>>>>>
>>>>>
>>>>> 2010/12/7 François Meillet <fm...@meillet.com>:
>>>>>> just add
>>>>>> form.setMultiPart(true);
>>>>>>
>>>>>> in your form
>>>>>>
>>>>>> François
>>>>>>
>>>>>> Le 7 déc. 2010 à 20:11, Cédric Thiébault a écrit :
>>>>>>
>>>>>>> Hi,
>>>>>>>
>>>>>>> I want to upload files with an Ajax form that is in a modal window
>>>>>>> (using a Panel, not a WebPage). The modal and its form are part of the
>>>>>>> main form:
>>>>>>>
>>>>>>> main-page.html
>>>>>>> <form wicket:id="form">
>>>>>>> <div wicket:id="modal" />
>>>>>>> <input type="submit" wicket:id="submit" />
>>>>>>> </form>
>>>>>>>
>>>>>>> upload-window.html
>>>>>>> <form wicket:id="form">
>>>>>>> <input type="file" wicket:id="file" />
>>>>>>> <input type="submit" wicket:id="submit" />
>>>>>>> </form>
>>>>>>>
>>>>>>>
>>>>>>> I'm able to upload a file but once the modal is closed, when I submit
>>>>>>> the main form (not the one for uploading), I get an exception:
>>>>>>>
>>>>>>> java.lang.IllegalStateException: ServletRequest does not contain
>>>>>>> multipart content. One possible solution is to explicitly call
>>>>>>> Form.setMultipart(true), Wicket tries its best to auto-detect
>>>>>>> multipart forms but there are certain situation where it cannot.
>>>>>>> at
>>>>>>> org.apache.wicket.protocol.http.servlet.MultipartServletWebRequest.<init>(MultipartServletWebRequest.java:113)
>>>>>>> at
>>>>>>> org.apache.wicket.protocol.http.servlet.MultipartServletWebRequest.<init>(MultipartServletWebRequest.java:83)
>>>>>>> at
>>>>>>> org.apache.wicket.protocol.http.servlet.ServletWebRequest.newMultipartWebRequest(ServletWebRequest.java:489)
>>>>>>> at
>>>>>>> org.apache.wicket.markup.html.form.Form.handleMultiPart(Form.java:1708)
>>>>>>> at
>>>>>>> org.apache.wicket.markup.html.form.Form.onFormSubmitted(Form.java:886)
>>>>>>> at
>>>>>>> org.apache.wicket.ajax.form.AjaxFormSubmitBehavior.onEvent(AjaxFormSubmitBehavior.java:135)
>>>>>>> at
>>>>>>> org.apache.wicket.ajax.AjaxEventBehavior.respond(AjaxEventBehavior.java:177)
>>>>>>> at
>>>>>>> org.apache.wicket.ajax.AbstractDefaultAjaxBehavior.onRequest(AbstractDefaultAjaxBehavior.java:300)
>>>>>>> at
>>>>>>> org.apache.wicket.request.target.component.listener.BehaviorRequestTarget.processEvents(BehaviorRequestTarget.java:142)
>>>>>>> at
>>>>>>> org.apache.wicket.request.AbstractRequestCycleProcessor.processEvents(AbstractRequestCycleProcessor.java:92)
>>>>>>> at
>>>>>>> org.apache.wicket.RequestCycle.processEventsAndRespond(RequestCycle.java:1250)
>>>>>>> at org.apache.wicket.RequestCycle.step(RequestCycle.java:1329)
>>>>>>> at org.apache.wicket.RequestCycle.steps(RequestCycle.java:1436)
>>>>>>> at org.apache.wicket.RequestCycle.request(RequestCycle.java:545)
>>>>>>> at
>>>>>>> org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:486)
>>>>>>> at
>>>>>>> org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:319)
>>>>>>>
>>>>>>>
>>>>>>> I've created a JIRA issue with code example
>>>>>>> (https://issues.apache.org/jira/browse/WICKET-3236) but maybe I
>>>>>>> misunderstood something here...
>>>>>>> Any help would be appreciated ;-)
>>>>>>>
>>>>>>> Thanks
>>>>>>>
>>>>>>> Cedric
>>>>>>>
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>>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>>
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>>>>>>
>>>>>>
>>>>>
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>>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
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>>>>
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>>
>>
>>
>>
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