you have been provided a working solution.. If you feel the accept attribute does'nt perform the behaviour you expect you may 1)File a JIRA saying this tag isnt accomplishing the expected behaviour https://issues.apache.org/struts/secure/Dashboard.jspa
2)Download the Tag source and modify to your requirements http://svn.apache.org/viewvc/struts/struts2/tags/ Good Luck/ Martin-- ----- Original Message ----- From: "Anton Pussep" <[EMAIL PROTECTED]> To: "Struts Users Mailing List" <user@struts.apache.org> Sent: Saturday, November 03, 2007 1:11 PM Subject: Re: Struts 2, file tag, accept attribute not working? > Modifying FileUploadInterceptor or settings its parameters in struts.xml > is not a proper solution since I have two s:file fields in my form and > both require different content types. I am not looking for a work > around, I rather have the question: > > Is the accept attribute working at all and if it does, why isn't it > working for me? > > Best, > Anton > > Martin Gainty wrote: > > Anton- > > > > I had to take a break to find some paying work which didnt happen.. > > > > struts.xml includes your web application specific xml I call it > > YourWebApp.xml > > <include file="YourWebApp.xml" /> > > > > YourWebApp.xml includes a basicStack which includes fileUpload > > <struts> > > <package name="YourWebApp" extends="struts-default" > > namespace="/YourWebApp"> > > <interceptors> > > <interceptor name="fileUpload" > > class="org.apache.struts2.interceptor.FileUploadInterceptor"/> > > <!-- Basic stack --> > > <interceptor-stack name="basicStack"> > > <interceptor-ref name="fileUpload"/> > > > > so if you modify the allowedTypes in FileUploadInterceptor.java to include > > ONLY the types you want > > > > package org.apache.struts2.interceptor; > > > > import java.io.File; > > import java.util.Collection; > > import java.util.Collections; > > import java.util.Enumeration; > > import java.util.HashSet; > > import java.util.Iterator; > > import java.util.Locale; > > import java.util.Map; > > import java.util.Set; > > import java.util.StringTokenizer; > > > > import javax.servlet.http.HttpServletRequest; > > > > import org.apache.commons.logging.Log; > > import org.apache.commons.logging.LogFactory; > > import org.apache.struts2.ServletActionContext; > > import org.apache.struts2.dispatcher.multipart.MultiPartRequestWrapper; > > > > import com.opensymphony.xwork2.ActionContext; > > import com.opensymphony.xwork2.ActionInvocation; > > import com.opensymphony.xwork2.ActionProxy; > > import com.opensymphony.xwork2.ValidationAware; > > import com.opensymphony.xwork2.interceptor.AbstractInterceptor; > > import com.opensymphony.xwork2.util.LocalizedTextUtil; > > > > /** > > * <!-- START SNIPPET: description --> > > * > > * Interceptor that is based off of [EMAIL PROTECTED] > > MultiPartRequestWrapper}, which > > is automatically applied for any request that > > * includes a file. It adds the following parameters, where [File Name] is > > the name given to the file uploaded by the > > * HTML form: > > * > > * <ul> > > * > > * <li>[File Name] : File - the actual File</li> > > * > > * <li>[File Name]ContentType : String - the content type of the file</li> > > * > > * <li>[File Name]FileName : String - the actual name of the file uploaded > > (not the HTML name)</li> > > * > > * </ul> > > * > > * <p/> You can get access to these files by merely providing setters in > > your action that correspond to any of the three > > * patterns above, such as setDocument(File document), > > setDocumentContentType(String contentType), etc. > > * <br/>See the example code section. > > * > > * <p/> This interceptor will add several field errors, assuming that the > > action implements [EMAIL PROTECTED] ValidationAware}. > > * These error messages are based on several i18n values stored in > > struts-messages.properties, a default i18n file > > * processed for all i18n requests. You can override the text of these > > messages by providing text for the following > > * keys: > > * > > * <ul> > > * > > * <li>struts.messages.error.uploading - a general error that occurs when > > the file could not be uploaded</li> > > * > > * <li>struts.messages.error.file.too.large - occurs when the uploaded file > > is too large</li> > > * > > * <li>struts.messages.error.content.type.not.allowed - occurs when the > > uploaded file does not match the expected > > * content types specified</li> > > * > > * </ul> > > * > > * <!-- END SNIPPET: description --> > > * > > * <p/> <u>Interceptor parameters:</u> > > * > > * <!-- START SNIPPET: parameters --> > > * > > * <ul> > > * > > * <li>maximumSize (optional) - the maximum size (in bytes) that the > > interceptor will allow a file reference to be set > > * on the action. Note, this is <b>not</b> related to the various properties > > found in struts.properties. > > * Default to approximately 2MB.</li> > > * > > * <li>allowedTypes (optional) - a comma separated list of content types > > (ie: text/html) that the interceptor will allow > > * a file reference to be set on the action. If none is specified allow all > > types to be uploaded.</li> > > * > > * </ul> > > * > > * <!-- END SNIPPET: parameters --> > > * > > * <p/> <u>Extending the interceptor:</u> > > * > > * <p/> > > * > > * <!-- START SNIPPET: extending --> > > * > > * You can extend this interceptor and override the [EMAIL PROTECTED] > > #acceptFile} > > method to provide more control over which files > > * are supported and which are not. > > * > > * <!-- END SNIPPET: extending --> > > * > > * <p/> <u>Example code:</u> > > * > > * <pre> > > * <!-- START SNIPPET: example --> > > * <action name="doUpload" class="com.examples.UploadAction"> > > * <interceptor-ref name="fileUpload"/> > > * <interceptor-ref name="basicStack"/> > > * <result name="success">good_result.ftl</result> > > * </action> > > * </pre> > > * > > * And then you need to set encoding <code>multipart/form-data</code> in the > > form where the user selects the file to upload. > > * <pre> > > * <a:form action="doUpload" method="post" > > enctype="multipart/form-data"> > > * <a:file name="upload" label="File"/> > > * <a:submit/> > > * </a:form> > > * </pre> > > * > > * And then in your action code you'll have access to the File object if you > > provide setters according to the > > * naming convention documented in the start. > > * > > * <pre> > > * public com.examples.UploadAction implements Action { > > * private File file; > > * private String contentType; > > * private String filename; > > * > > * public void setUpload(File file) { > > * this.file = file; > > * } > > * > > * public void setUploadContentType(String contentType) { > > * this.contentType = contentType; > > * } > > * > > * public void setUploadFileName(String filename) { > > * this.filename = filename; > > * } > > * > > * ... > > * } > > * </pre> > > * <!-- END SNIPPET: example --> > > * > > */ > > public class FileUploadInterceptor extends AbstractInterceptor { > > > > private static final long serialVersionUID = -4764627478894962478L; > > > > protected static final Log log = > > LogFactory.getLog(FileUploadInterceptor.class); > > private static final String DEFAULT_DELIMITER = ","; > > private static final String DEFAULT_MESSAGE = "no.message.found"; > > > > protected Long maximumSize; > > protected String allowedTypes="html,xml"; //modify this > > > > ... > > } //end class > > > > Viel Gluck/ > > Martin > > ----- Original Message ----- > > From: "Anton Pussep" <[EMAIL PROTECTED]> > > To: "Struts Users Mailing List" <user@struts.apache.org> > > Sent: Friday, November 02, 2007 12:03 PM > > Subject: Re: Struts 2, file tag, accept attribute not working? > > > > > >> There is no s:head tag, since I am not using Ajax. Thus it should be the > >> default xhtml. > >> > >> Best, > >> Anton > >> > >> Martin Gainty wrote: > >>> Hi Anton > >>> > >>> which theme is specified in your s:head tag? > >>> > >>> Martin- > >>> ----- Original Message ----- > >>> From: "Anton Pussep" <[EMAIL PROTECTED]> > >>> > >>> To: "Struts Users Mailing List" <user@struts.apache.org> > >>> Sent: Friday, November 02, 2007 6:03 AM > >>> Subject: Struts 2, file tag, accept attribute not working? > >>> > >>> > >>>> Hello, > >>>> > >>>> I am using the following tag for uploading text files: > >>>> > >>>> <s:file name="myDoc" accept="text/plain" /> > >>>> > >>>> I expected it to recognise wrong content types, but it accepts any > > files > >>>> I upload. What might be the problem here? > >>>> > >>>> I tried this with Struts 2.0.9 and 2.0.11. > >>>> > >>>> Best, > >>>> Anton > >>>> > >>>> > >>>> > >>>> --------------------------------------------------------------------- > >>>> To unsubscribe, e-mail: [EMAIL PROTECTED] > >>>> For additional commands, e-mail: [EMAIL PROTECTED] > >>>> > >>>> > >>> --------------------------------------------------------------------- > >>> To unsubscribe, e-mail: [EMAIL PROTECTED] > >>> For additional commands, e-mail: [EMAIL PROTECTED] > >>> > >>> > >>> > >> > >> --------------------------------------------------------------------- > >> To unsubscribe, e-mail: [EMAIL PROTECTED] > >> For additional commands, e-mail: [EMAIL PROTECTED] > >> > >> > > > > > > > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
