sorry, i forgot, you have to change the filter-mapping to *.xhtml instead of *.jsf
On 9/6/07, Christoph Ebner <[EMAIL PROTECTED]> wrote: > > Hi Wolfgang, > > did you add extensionsFilter to your web.xml?(see below) > > mfg > christoph > > filter configuration: > > <filter> > <filter-name>extensionsFilter</filter-name> > <filter-class>org.apache.myfaces.webapp.filter.ExtensionsFilter > </filter-class> > <init-param> > <param-name>uploadMaxFileSize</param-name> > <param-value>100m</param-value> > <description>Set the size limit for uploaded files. > Format: 10 - 10 bytes > 10k - 10 KB > 10m - 10 MB > 1g - 1 GB > </description> > </init-param> > <init-param> > <param-name>uploadThresholdSize</param-name> > <param-value>100k</param-value> > <description>Set the threshold size - files > below this limit are stored in memory, files above > this limit are stored on disk. > > Format: 10 - 10 bytes > 10k - 10 KB > 10m - 10 MB > 1g - 1 GB > </description> > </init-param> > </filter> > > <filter-mapping> > <filter-name>extensionsFilter</filter-name> > <url-pattern>*.jsf</url-pattern> > </filter-mapping> > <filter-mapping> > <filter-name>extensionsFilter</filter-name> > <url-pattern>/faces/*</url-pattern> > </filter-mapping> > > > > > On 9/6/07, Wolfgang <[EMAIL PROTECTED]> wrote: > > > > Hi Christoph, > > > > I tried to get the upload running since 2hours... > > Now I used this example: > > http://www.irian.at/myfaces/fileupload.jsf > > I copied it one by one, but I had to remove some stuff, because I got > > some errors. > > But the stuff I removed was just outputtext... > > > > I got the same nullpointer exception as ever :( > > > > But I think it can't be too hard to set up just a "simple" upload field. > > > > Given that I can't find any other good examples via google, I want to > > ask > > if you know a good website which shows step by step the creation of such > > a upload field? > > > > Thanks Wolfgang > > > Hi Wolfgang, > > > > > > this means that you already have a h:form-tag in your page, > > > surrounding the one with id "upload". > > > You can either remove this form and switch the enctype on the outer > > one. > > > Or if the form is included in a template, and you don't want to have > > > the enctype "multipart/form-data" for all your views you can set the > > > enctype dynamically via a binding. > > > > > > public HtmlForm getForm(){ > > > HtmlForm form = (HtmlForm) > > > getApplication().createComponent(" javax.faces.HtmlForm"); > > > String currentViewId = > > > FacesContext.getCurrentInstance().getViewRoot().getViewId(); > > > if(currentViewId.equals("/some_upload_form.xhtml")) { > > > form.setEnctype("multipart/form-data"); > > > } > > > return form; > > > } > > > > > > cheers, > > > Christoph > > > > > > > > > > > > On 9/6/07, *Wolfgang* < [EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]>> > > wrote: > > > > > > Hi sorry forgot to put the new html code inside. > > > Here it is: > > > > > > <h:form id="upload" enctype="multipart/form-data"> > > > > > > <t:inputFileUpload > > > id="myUploadedFile" > > > storage="file" > > > accept="image/*" > > > styleClass="myStyle" > > > value="#{ home.uploadFile}"/> > > > > > > <h:commandButton > > > actionListener="#{home.upload}"/> > > > > > > </h:form> > > > > > > > Hi Wolfgang, > > > > > > > > make sure that the surrounding h:form has > > > enctype="multipart/form-data". > > > > > > > > cheers, > > > > christoph > > > > > > > > On 9/6/07, *Wolfgang* <[EMAIL PROTECTED] > > > <mailto:[EMAIL PROTECTED]> <mailto: [EMAIL PROTECTED] > > > <mailto:[EMAIL PROTECTED]>>> wrote: > > > > > > > > Hi, > > > > > > > > I tried to upload a File but I always got a > > > NullPointerException, > > > > because the uploadFile.getBytes(), > > > uploadFile.getContentType() and > > > > uploadFile.getName()) are null. > > > > > > > > I don't understand why?! > > > > > > > > Cheers! > > > > > > > > > > > > private UploadedFile uploadFile; > > > > > > > > > > > > public void upload(ActionEvent evt) throws IOException > > > > { > > > > FacesContext facesContext = > > > FacesContext.getCurrentInstance(); > > > > > > > > facesContext.getExternalContext > > > > ().getApplicationMap().put("fileupload_bytes", > > > > uploadFile.getBytes()); > > > > > > > > > > > facesContext.getExternalContext > > ().getApplicationMap().put("fileupload_type", > > > > uploadFile.getContentType ()); > > > > > > > > facesContext.getExternalContext > > > > ().getApplicationMap().put("fileupload_name", > > > > uploadFile.getName()); > > > > > > > > } > > > > > > > > // Getter and Setters > > > > > > > > public UploadedFile getUploadFile() { > > > > return uploadFile; > > > > } > > > > > > > > public void setUploadFile(UploadedFile uploadFile) { > > > > this.uploadFile = uploadFile; > > > > } > > > > > > > > > > > > <t:inputFileUpload > > > > id="myUploadedFile" > > > > storage="file" > > > > accept="image/*" > > > > styleClass="myStyle" > > > > value="#{home.uploadFile}"/> > > > > > > > > <h:commandButton actionListener="#{home.upload}"/> > > > > > > > > > > > > > > > > > > >
