you can't do that, because your jsp page won't know where to find that function.
if, in your case, you want to call a form's function, then you have to store the form in some scope, then use <bean:define> to get the form bean in your jsp, then you can call the form's function freely yanming lu wrote: > I got error: > > Method isReadOnly() not found in class org.apache.jsp.RegForm$jsp. > > when I define isReadOnly() function the the form and used in the tag: > > <html:text ... readonly="<%=isReadOnly()%>" /> > > Why? > > >From: Louis Leung <[EMAIL PROTECTED]> > >Reply-To: "Struts Users Mailing List" <[EMAIL PROTECTED]> > >To: Struts Users Mailing List <[EMAIL PROTECTED]> > >Subject: Re: dynamicly set an attribute of tags > >Date: Tue, 12 Mar 2002 14:51:11 -0500 > > > >you can define whether an attribute is a RTExpression (runtime expression) > >or > >not. for many of the struts tags, the attributes value can be of a > >RTExpression. > > > >so for your case, you are certainly legal to do something like > > > ><html:text ... readonly="<%=giveMeTrueOrFalse()%>"/> > > > >or any scriplet you wanna put > > > >yanming lu wrote: > > > > > Is there any way in the struts to dynamically set an attribute? > > > > > > Example: > > > <html:text ... readonly=true.../> > > > > > > For this tag, can we somehow to set readonly to true sometimes to false > > > based on certian conditions? > > > > > > _________________________________________________________________ > > > Join the world’s largest e-mail service with MSN Hotmail. > > > http://www.hotmail.com > > > > > > -- > > > To unsubscribe, e-mail: > ><mailto:[EMAIL PROTECTED]> > > > For additional commands, e-mail: > ><mailto:[EMAIL PROTECTED]> > > > > > >-- > >To unsubscribe, e-mail: > ><mailto:[EMAIL PROTECTED]> > >For additional commands, e-mail: > ><mailto:[EMAIL PROTECTED]> > > > > _________________________________________________________________ > Join the world’s largest e-mail service with MSN Hotmail. > http://www.hotmail.com > > -- > To unsubscribe, e-mail: <mailto:[EMAIL PROTECTED]> > For additional commands, e-mail: <mailto:[EMAIL PROTECTED]> -- To unsubscribe, e-mail: <mailto:[EMAIL PROTECTED]> For additional commands, e-mail: <mailto:[EMAIL PROTECTED]>
