I am willing to use the jstl if needed. What is that syntax?
-----Original Message----- From: Wendy Smoak [mailto:[EMAIL PROTECTED] Sent: Wednesday, October 06, 2004 9:47 AM To: Struts Users Mailing List Subject: Re: Iterate tag issue with an array From: <[EMAIL PROTECTED]> > I need to access only the first object in this Array. Any ideas? > I have a DTO that may contain a Guarantor[]. > Here is my code that keeps giving me an "null java.lang.ArrayIndexOutOfBoundsException" > when I do not have a Guarantor[0] > <logic:notEmpty name="creditApplicationDto" property="guarantors"> You're checking to see if the array is null, not whether the first position is. I use Struts-EL and JSTL, so I don't know that I'll be much help with syntax! try property="guarantors[0]" but somehow I don't think that will work. How about a <c:set> (<bean:define>??) to grab the first item out of the array and then use that in the other tags, to get rid of the array subscript? What about changing your DTO to have a "firstGuarantor" property, since that's the only one you need? -- Wendy Smoak --------------------------------------------------------------------- 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]
