ok....I though that was a lower case b....my bad on the not so smart question...
-B Eelco Hillenius wrote: > > java.lang.Boolean? > > Eelco > > On 3/26/07, GS-ikiini <[EMAIL PROTECTED]> wrote: >> >> one more thing...i see wehn you implement the IModel class in the thread, >> you >> use a data type called Boolean. What is this? is this something (an enum >> class) that you create else wehre? >> >> -B >> >> >> >> igor.vaynberg wrote: >> > >> > On 3/26/07, GS-ikiini <[EMAIL PROTECTED]> wrote: >> >> >> >> >> >> its saying that you create a custom model that takes as an argument in >> >> the >> >> constructor the object/model that you want to tie to a check box. this >> >> model >> >> is used as the model that we pass to our check box component. the >> >> setObject >> >> method gets called at the push of the submit button and sets that >> >> object/model as part of the collection if it is selected. is this >> >> correct? >> > >> > >> > sounds about right. >> > >> > -igor >> > >> > >> > >> > -B >> >> >> >> >> >> >> >> igor.vaynberg wrote: >> >> > >> >> > if you dont grasp the concepts perhaps you should read the wiki page >> on >> >> > models >> >> > >> >> > the concept is: >> >> > >> >> > since the checkbox works by setting/clearing a boolean the model >> >> > translates >> >> > a set boolean->insert into collection and clear boolean->remove from >> >> > collection. >> >> > >> >> > there is explanation there, try to read that too, not just look at >> the >> >> > code. >> >> > >> >> > -igor >> >> > >> >> > >> >> > On 3/26/07, GS-ikiini <[EMAIL PROTECTED]> wrote: >> >> >> >> >> >> >> >> >> I don't quite grasp the concepts used in that tread. from what i >> >> >> understand i >> >> >> should create a separate model that takes the model that has to get >> >> >> set(the >> >> >> model that is selected via checkbox) in the object i'm making, and >> >> places >> >> >> it >> >> >> in a collection if it is selected. Is this correct? >> >> >> >> >> >> -B >> >> >> >> >> >> >> >> >> >> >> >> igor.vaynberg wrote: >> >> >> > >> >> >> > please search mail archives before posting >> >> >> > >> >> >> > >> >> >> >> >> >> http://www.nabble.com/Design-questions%3A-Use-of-controllers-and-wicket-models-tf3373279.html#a9510784 >> >> >> > >> >> >> > -igor >> >> >> > >> >> >> > >> >> >> > On 3/26/07, GS-ikiini <[EMAIL PROTECTED]> wrote: >> >> >> >> >> >> >> >> >> >> >> >> Hey all, >> >> >> >> >> >> >> >> I have a list view that contains a list of objects. these >> objects >> >> are >> >> >> >> selectable via checkboxes. My problem is that i don't know how >> to >> >> know >> >> >> or >> >> >> >> tell my code what objects have been selected. here is what i >> want >> >> to >> >> >> do. >> >> >> >> >> >> >> >> i ahve a list of objects lets call them pens. So i have a list >> of 5 >> >> >> >> different types of pen objects. this object type is a property ( >> a >> >> >> list >> >> >> >> of >> >> >> >> this object to be specific) in another object say a pencilCase. >> i >> >> >> want >> >> >> a >> >> >> >> user to select 0-many different pens which will then be placed >> in >> >> the >> >> >> >> pencil >> >> >> >> case by the applicaition. what i am not sure how to do is >> associate >> >> >> each >> >> >> >> pen >> >> >> >> in the list with what is selected. I seen on the wiki that i can >> >> add >> >> a >> >> >> >> boolean property to the pens called selected. and make that what >> >> the >> >> >> >> checkbox renders on. but i don't have access to the pens to do >> >> that. >> >> >> is >> >> >> >> another some way i can do an association externally? I thought >> of >> >> >> >> creating >> >> >> >> a >> >> >> >> separate list of booleans variables that i can compare side by >> side >> >> >> with >> >> >> >> the >> >> >> >> list of pens. selection of check boxes will set the booleans in >> >> that >> >> >> >> list. >> >> >> >> then look at what is true and go get the pen in the pens list at >> >> that >> >> >> >> position and do what i got to do with it. however I think this >> >> method >> >> >> 1- >> >> >> >> may >> >> >> >> not work and 2 - is to elementary and not very professional. I >> am >> >> sure >> >> >> >> there >> >> >> >> is another way to do this. Please advise. >> >> >> >> >> >> >> >> >> >> >> >> -B >> >> >> >> -- >> >> >> >> View this message in context: >> >> >> >> >> >> >> >> >> >> http://www.nabble.com/check-box-questions-how-to-I-associate-an-object-with-a-boolean-seletion-from-a-checkbox-component-tf3469311.html#a9680769 >> >> >> >> Sent from the Wicket - User mailing list archive at Nabble.com. >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> ------------------------------------------------------------------------- >> >> >> >> Take Surveys. Earn Cash. 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