Oleg, events usually require a form in order to submit the data needed to process the event. Additionally, which tag is giving you the problems? To debug this problem, I would start by trying a simpler page without mixing render kits and then go from there. Use the <tr:document> tag at the root, include to form, and so on. Once you do this, you can reverse engineer your app to see what's happening. Understand also that JSF and TRINIDAD also have replacements for some elements that you usually use with HTML. You need to use these replacements for things to get inserted properly.
Scott Sent from my iPad On Jun 16, 2011, at 2:18 AM, jitechno <[email protected]> wrote: > > Cedric, why I need form tag here? > I dont think so. because no need to use form and submit for download file in > browser. > But tr:form is not solution, still the same behavior. > <body> > > <f:view> > <h1><h:outputText value="JSF 2.0 + Trinidad 2.0"/></h1> > <tr:form id="downloadForm" > > <h:commandButton value="Download" styleClass="submit_button"> > <tr:fileDownloadActionListener > filename="#{downloadBean.fileName}" > > contentType="#{downloadBean.contentType}" > method="#{downloadBean.sayHello}"/> > </h:commandButton> > > <tr:commandLink text="Download file"> > <tr:fileDownloadActionListener > filename="hello.txt" > contentType="text/plain; charset=utf-8" > method="#{downloadBean.sayHello}"/> > </tr:commandLink> > </tr:form> > </f:view> > </body> > regards > Oleg > > Cédric Durmont wrote: >> >> Ooops, looks like <tr:form> is missing... >> >> Regards, >> Cedric >> >> 2011/6/15 jitechno <[email protected]>: >>> >>> Hello, >>> I tried this example, >>> http://myfaces.apache.org/trinidad/trinidad-api/tagdoc/tr_fileDownloadActionListener.html >>> >>> Not with commandLine, not with commandButton I am nat able to fire file >>> save >>> dialog. No exceptions, no actions, nothing. Please, advice me, what is >>> wrong >>> here? >>> Thanks in advance >>> >>> <f:view> >>> <h:commandButton value="Download" styleClass="submit_button"> >>> <tr:fileDownloadActionListener >>> filename="#{downloadBean.fileName}" >>> >>> contentType="#{downloadBean.contentType}" >>> >>> method="#{downloadBean.sayHello}"/> >>> </h:commandButton> >>> >>> <tr:commandLink text="Download file"> >>> <tr:fileDownloadActionListener >>> filename="hello.txt" >>> contentType="text/plain; charset=utf-8" >>> method="#{downloadBean.sayHello}"/> >>> </tr:commandLink> >>> </f:view> >>> ------------------------------------------------------------------ >>> faces-config contains >>> <managed-bean> >>> <managed-bean-name>downloadBean</managed-bean-name> >>> <managed-bean-class>Beans.DownloadBean</managed-bean-class> >>> <managed-bean-scope>request</managed-bean-scope> >>> <managed-property> >>> <property-name>text</property-name> >>> <value>Hi there!</value> >>> </managed-property> >>> <managed-property> >>> <property-name>contentType</property-name> >>> <value>text/plain; charset=utf-8</value> >>> </managed-property> >>> <managed-property> >>> <property-name>fileName</property-name> >>> <value>hello.txt</value> >>> </managed-property> >>> </managed-bean> >>> -------------------------------------------------------------------------------------------- >>> DownloadBean is here: >>> package Beans; >>> >>> import java.io.IOException; >>> import java.io.OutputStream; >>> import java.io.OutputStreamWriter; >>> import javax.faces.context.FacesContext; >>> >>> public class DownloadBean implements java.io.Serializable{ >>> >>> public DownloadBean() { >>> } >>> private String text; >>> public void setText(String text){ >>> this.text = text; >>> } >>> public String getText(){ >>> return this.text; >>> } >>> >>> private String fileName; >>> public void setFileName(String fileName){ >>> this.fileName = fileName; >>> } >>> public String getFileName(){ >>> return this.fileName; >>> } >>> private String contentType; >>> public void setContentType(String contentType){ >>> this.contentType = contentType; >>> } >>> public String getContentType(){ >>> return this.contentType; >>> } >>> public void sayHello(FacesContext context, OutputStream out) throws >>> IOException >>> { >>> System.out.println("sy Hello "+ getFileName()+" "+getContentType()); >>> OutputStreamWriter w = new OutputStreamWriter(out, "UTF-8"); >>> w.write(getText()); >>> // The stream is automatically closed, but since we wrapped it, >>> // we'd better flush our writer >>> w.flush(); >>> } >>> } >>> -- >>> View this message in context: >>> http://old.nabble.com/What-is-wrong-with-Trinidad%27s-download-example--tp31851629p31851629.html >>> Sent from the MyFaces - Users mailing list archive at Nabble.com. >>> >>> >> >> > > -- > View this message in context: > http://old.nabble.com/What-is-wrong-with-Trinidad%27s-download-example--tp31851629p31858292.html > Sent from the MyFaces - Users mailing list archive at Nabble.com. >
