how to check a 'set' variable in Struts tag/JSTL
hi, how to check a 'set' variable using JSTL or Struts tags ? for example, I have a variable called 'Roles' which is a Set. In a JSP, I want to check if 'Admin'/'Guest'/'User' is in the Set. How do I do this ? Could not find a suitable tag to handle this. thanks li xin __ Do you Yahoo!? Vote for the stars of Yahoo!'s next ad campaign! http://advision.webevents.yahoo.com/yahoo/votelifeengine/ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: how to check a 'set' variable in Struts tag/JSTL
lixin chu wrote: for example, I have a variable called 'Roles' which is a Set. In a JSP, I want to check if 'Admin'/'Guest'/'User' is in the Set. How do I do this ? Could not find a suitable tag to handle this. Unfortunately I haven't found a tag in JSTL or Struts that does this (I think there should be one in JSTL though - also a contains for Lists). My guess is there is probably a gneric one out there that someone created. If not, time to make one and share:) -- Rick - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
