How to pass parameter within ?

[Eric Chow <er...@gmail.com>]

Hello,

How can I pass parameters within h:commandButton ?

I tried but it seems not work and always return null ???


Anyway, how can I pass parameters to the backing bean ?


Futhermore, I am using JSF in portlet development under JBoss Portal 2.2.1.

When I use commandLink, it always raised JavaScript exception: "Object
missed ....", and I check the generated source, it seems missed the
getScrolling() function !



Best regards,
Eric

Re: How to pass parameter within ?

[Ooschn <Pa...@gmx.de>]

Check your ExtensionsFilter: 
http://myfaces.apache.org/tomahawk/extensionsFilter.html 

Which means you have to add the following to your web.xml:


    <filter>
        <filter-name>MyFacesExtensionsFilter</filter-name>
       
<filter-class>org.apache.myfaces.component.html.util.ExtensionsFilter</filter-class>
        <init-param>
            <param-name>maxFileSize</param-name>
            <param-value>20m</param-value>
        </init-param>
    </filter>


    <filter-mapping>
        <filter-name>MyFacesExtensionsFilter</filter-name>
        <url-pattern>*.jsf</url-pattern>
    </filter-mapping>
    <filter-mapping>
        <filter-name>MyFacesExtensionsFilter</filter-name>
        <url-pattern>/faces/myFacesExtensionResource/*</url-pattern>
    </filter-mapping>
--
View this message in context: http://www.nabble.com/How-to-pass-parameter-within-%3Ch%3AcommandButton-%3E--t1641985.html#a4447861
Sent from the MyFaces - Users forum at Nabble.com.

Re: How to pass parameter within ?

[Lisaa <li...@yahoo.com>]

check out this thread:

http://www.nabble.com/f%3Aparam-and-commandButton-t1517965.html#a4284131

and all other discussed on this topic
--
View this message in context: http://www.nabble.com/How-to-pass-parameter-within-%3Ch%3AcommandButton-%3E--t1641985.html#a4451100
Sent from the MyFaces - Users forum at Nabble.com.