thanks Ramita Can u send a sample code and if any help material and can u provide how it can be done in this implementation.
Ramita Gambhir wrote: > > Hi, > > You can try using DWR for AJAX implementation...Its very easy to use. > There are few other libraries like prototype.js, DOJO toolkit...I haven't > used them but you may want to explore them too... > I have worked on DWR and its really helpful... > > Regards, > Ramita > > > Jose4u wrote: >> >> thank for the reply >> Since the data is too large, i think its not advisable to load everthing >> in the session scope. >> Since like this i have some 4 to 5 combo boxes. >> >> Can you please help me out, how i can do this implementation using AJAX >> call. >> >> Thanks in advance >> Joseph >> >> >> Zarar Siddiqi wrote: >>> >>> Yeah, you're going to have to load them every time. You could store >>> the collections in session or application scope if that's feasible but >>> other than that you don't really have a choice. Alternately, I think >>> the cleanest way of doing this might be to make an Ajax call to load >>> the third selection instead of reloading your page by submitting to >>> the action again. >>> >>> If you choose to call the action every time, you can have your action >>> implement the Preparable interface where you can do the collection >>> initialization in the prepare() method. >>> >>> Zarar >>> >>> On 10/3/07, Jose4u <[EMAIL PROTECTED]> wrote: >>>> >>>> In my jsp file i have three<s:select>combo boxes. 1 & 2 needs to be >>>> loaded >>>> from the db and the 3rd needs to loaded based on the (2)second combo >>>> box >>>> selection. I have implemented in such a way that in my action i have 3 >>>> collection objects. Intially b4 moving to jsp iam loading two >>>> collection >>>> object values from the db and in the jsp on change event of the >>>> (2)second >>>> list box i am calling the action class again and loading the third >>>> collection object with values but my problem is the previous two >>>> collection >>>> object is null. do i need to load the previous two collection objects >>>> every >>>> time on calling the action class? Please provide me the solution how to >>>> implement in struts2. >>>> >>>> Thanks in advance >>>> joseph >>>> -- >>>> View this message in context: >>>> http://www.nabble.com/struts2-%3Cs%3Aselect%3E-issue--not-retaining..-tf4565452.html#a13031516 >>>> Sent from the Struts - User mailing list archive at Nabble.com. >>>> >>>> >>>> --------------------------------------------------------------------- >>>> 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] >>> >>> >>> >> >> > > -- View this message in context: http://www.nabble.com/struts2-%3Cs%3Aselect%3E-issue--not-retaining..-tf4565452.html#a13043130 Sent from the Struts - User mailing list archive at Nabble.com. --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
