Re: Collections, select options mental block
Well, the snippet below looks fine and should definitely work. So, if your result doesn't seem to match, I would check the method populating the employeeList. Oh, and make sure you're not having another employeeList in page or request scope, or add the source scope to the html:options line. If you want, you can also use logic:iterate to loop through your collection and display everything for debugging purposes. Chris [EMAIL PROTECTED] wrote: I'm having a heck of a time figuring out how to use this trio. I'm so used to a for loop in a scriptlet. I've gotten to the point where my jsp sees the collection stored in session scope. The tags even display the right number of options. However it's always the last entry in the collection x number of times where x is the size of the ArrayList. I assumed the options tag iterated. Do I have too? Here's the code the results. I know there are three Nancys. The one shown is the last in the list. TD logic:present name=employeeList scope=session html:select property=selectedIndex size=5 html:options collection=employeeList property=index labelProperty=displayName/ /html:select /logic:present /TD What appears in the select box... Smith,Nancy - Qss - Div 7 Smith,Nancy - Qss - Div 7 Smith,Nancy - Qss - Div 7 - 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]
Re: Collections, select options mental block
Thanks for the help. I wasn't instantiating a new object before adding it to the list. Just added the same one over over. Duh! mail [EMAIL PROTECTED] wrote on 09/11/2004 03:48:57 PM: Well, the snippet below looks fine and should definitely work. So, if your result doesn't seem to match, I would check the method populating the employeeList. Oh, and make sure you're not having another employeeList in page or request scope, or add the source scope to the html:options line. If you want, you can also use logic:iterate to loop through your collection and display everything for debugging purposes. Chris [EMAIL PROTECTED] wrote: I'm having a heck of a time figuring out how to use this trio. I'm so used to a for loop in a scriptlet. I've gotten to the point where my jsp sees the collection stored in session scope. The tags even display the right number of options. However it's always the last entry in the collection x number of times where x is the size of the ArrayList. I assumed the options tag iterated. Do I have too? Here's the code the results. I know there are three Nancys. The one shown is the last in the list. TD logic:present name=employeeList scope=session html:select property=selectedIndex size=5 html:options collection=employeeList property=index labelProperty=displayName/ /html:select /logic:present /TD What appears in the select box... Smith,Nancy - Qss - Div 7 Smith,Nancy - Qss - Div 7 Smith,Nancy - Qss - Div 7 - 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] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Collections, select options mental block
Stuff happens ;-) Good luck! Chris [EMAIL PROTECTED] wrote: Thanks for the help. I wasn't instantiating a new object before adding it to the list. Just added the same one over over. Duh! mail [EMAIL PROTECTED] wrote on 09/11/2004 03:48:57 PM: Well, the snippet below looks fine and should definitely work. So, if your result doesn't seem to match, I would check the method populating the employeeList. Oh, and make sure you're not having another employeeList in page or request scope, or add the source scope to the html:options line. If you want, you can also use logic:iterate to loop through your collection and display everything for debugging purposes. Chris [EMAIL PROTECTED] wrote: I'm having a heck of a time figuring out how to use this trio. I'm so used to a for loop in a scriptlet. I've gotten to the point where my jsp sees the collection stored in session scope. The tags even display the right number of options. However it's always the last entry in the collection x number of times where x is the size of the ArrayList. I assumed the options tag iterated. Do I have too? Here's the code the results. I know there are three Nancys. The one shown is the last in the list. TD logic:present name=employeeList scope=session html:select property=selectedIndex size=5 html:options collection=employeeList property=index labelProperty=displayName/ /html:select /logic:present /TD What appears in the select box... Smith,Nancy - Qss - Div 7 Smith,Nancy - Qss - Div 7 Smith,Nancy - Qss - Div 7 - 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] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
