Even better to encapsulate the form state in an opaque object instead of an open Map. -Igor
> -----Original Message----- > From: [EMAIL PROTECTED] [mailto:wicket-develop- > [EMAIL PROTECTED] On Behalf Of Igor Vaynberg > Sent: Friday, September 09, 2005 1:25 PM > To: [email protected] > Subject: RE: [Wicket-develop] More button talk. > > This approach works in your case, but I don't think it belongs in a > general > framework. What if you have a date field or an integer field on your form > - > your approach only works if you have string inputs. > > I had to do the same thing not long ago with a wizard's back button, I > wanted to capture the state of the form but not validate it when the back > button is pressed, and later restore it when the page was needed again. A > better solution is not to bind to a model (which is by def typesafe) but > to > keep a map of arguments and init the form components off that map. How can > you bind "abc" to a date field? > > I think a proper solution would be to build the support for the above > properly by giving the user an ability to capture and restore form state > off > http request parameters submitted. > > Something like Map<String,String> getFormState() and > setFormState(Map<String,String>) where String-String are the http request > param pairs. > > -Igor > > > > -----Original Message----- > > From: [EMAIL PROTECTED] [mailto:wicket-develop- > > [EMAIL PROTECTED] On Behalf Of Phil Kulak > > Sent: Friday, September 09, 2005 1:02 PM > > To: [email protected] > > Subject: Re: [Wicket-develop] More button talk. > > > > It's handy to do binding without validation when you want the user to > > be able to leave a form to an intercept page before they are done > > working with the form. My exact case is a form that contains a > > user-selected photo. The best way to allow a user to select a photo is > > to take them to another page so they can browse thumbnails, upload new > > images, whatever, but it's not expected for them to loose the > > information they've already entered or to be required to complete the > > entire form before selected a certain piece. > > > > And yes, I could just make photo selection a new page (which I will do > > if this patch doesn't go through), but this seems more elegant to me. > > Making every little step a new page in a wizard reeks of webapp to me, > > and I like to try to get more of a desktop experiance. > > > > Sure it's not something you going to run into every day, but if you > > do, it's really nice to be able to control form behavior at this > > level. > > > > On 9/9/05, Eelco Hillenius <[EMAIL PROTECTED]> wrote: > > > You have a point of course. In this case, the Button's API is really > > > small though, and it has these methods documented very well. > > > > > > If you are -1 on this change, we could have a vote. So far, there > > > haven't been many reactions on this. > > > > > > Eelco > > > > > > > > > On 9/9/05, Igor Vaynberg <[EMAIL PROTECTED]> wrote: > > > > Yes, but validation and updating is not tied together. You can still > > call > > > > the validation function by itself and it wont update the model. I > > think > > > > having two functions is too complex of a tradeoff for a usecase that > > no one > > > > can come up with. Sometimes you have to go with simple vs flexible. > > Just my > > > > two cents. > > > > -Igor > > > > > > > > > > > > > -----Original Message----- > > > > > From: [EMAIL PROTECTED] [mailto:wicket- > > develop- > > > > > [EMAIL PROTECTED] On Behalf Of Eelco Hillenius > > > > > Sent: Friday, September 09, 2005 12:36 PM > > > > > To: [email protected] > > > > > Subject: Re: [Wicket-develop] More button talk. > > > > > > > > > > Probably not, but there have been people that expressed they would > > > > > like to have the option. I can't think of a really usefull case > > > > > myself. Though validating without updating is usefull. > > > > > > > > > > Eelco > > > > > > > > > > > > > > > On 9/9/05, Igor Vaynberg <[EMAIL PROTECTED]> wrote: > > > > > > Does it make sense to have update on and validation off? What > > about type > > > > > > conversion errors? > > > > > > > > > > > > -Igor > > > > > > > > > > > > > > > > > > > -----Original Message----- > > > > > > > From: [EMAIL PROTECTED] > [mailto:wicket- > > > > > develop- > > > > > > > [EMAIL PROTECTED] On Behalf Of Eelco Hillenius > > > > > > > Sent: Friday, September 09, 2005 12:10 PM > > > > > > > To: [email protected] > > > > > > > Subject: Re: [Wicket-develop] More button talk. > > > > > > > > > > > > > > What about triggerFormUpdate and triggerFormValidate ? > > > > > > > > > > > > > > Eelco > > > > > > > > > > > > > > On 9/9/05, Phil Kulak <[EMAIL PROTECTED]> wrote: > > > > > > > > I'm not attached to that term. It's just another case of > using > > what > > > > > > > > other frameworks use, I guess. But you're right, we are only > > talking > > > > > > > > about binding in one direction, so it may be wise to change > > it. I > > > > > like > > > > > > > > "updateForm". > > > > > > > > > > > > > > > > On 9/9/05, Eelco Hillenius <[EMAIL PROTECTED]> > wrote: > > > > > > > > > Checking it out now. One thing: the property is now called > > > > > binding. I > > > > > > > > > think it could have a better name. I find binding > confusing > > as the > > > > > > > > > binding is allways done for reading, and it doesn't make > > clear > > > > > that > > > > > > > > > the thing you want to turn on or off is actually whether > the > > form > > > > > > > > > model(s) are updated or not. > > > > > > > > > > > > > > > > > > What about updateForm or applyInput or something? > > > > > > > > > > > > > > > > > > Eelco > > > > > > > > > > > > > > > > > > > > > > > > > > > On 9/9/05, Phil Kulak <[EMAIL PROTECTED]> wrote: > > > > > > > > > > Does anyone have a second to check this out? I would > just > > like > > > > > to > > > > > > > know > > > > > > > > > > if it's something that's going to be applied so I can > > either > > > > > > > continue > > > > > > > > > > to use it, or find some other way to do what I need. > > Thanks! > > > > > > > > > > > > > > > > > > > > On 9/7/05, Phil Kulak <[EMAIL PROTECTED]> wrote: > > > > > > > > > > > I just submitted the patch. I was able to make > > > > > > > > > > > setDefaultFormProcessing(boolean) a virtual field that > > just > > > > > sets > > > > > > > > > > > isBinding(boolean) and isValidating(boolean) at the > same > > time. > > > > > One > > > > > > > > > > > problem I ran into though, was that the javadoc didn't > > > > > actually > > > > > > > > > > > reflect how the processing actually occured. The > > comments > > > > > > > suggested > > > > > > > > > > > that the form's onSubmit() was always called after the > > button, > > > > > but > > > > > > > > > > > that's not the case. I went ahead and duplicated what > > actually > > > > > > > happens > > > > > > > > > > > rather then what was commented and modified the > comment. > > So, > > > > > long > > > > > > > > > > > story short, the processing should be exactly the same > > and the > > > > > API > > > > > > > > > > > didn't change, but now you can exactly specify if > > binding or > > > > > > > > > > > validation happens. > > > > > > > > > > > > > > > > > > > > > > On 9/6/05, Ralf Ebert <[EMAIL PROTECTED]> wrote: > > > > > > > > > > > > Hi, > > > > > > > > > > > > > > > > > > > > > > > > not sure about this. I would like to have a enum > like > > thing > > > > > with > > > > > > > > > > > > NOTHING, VALIDATION_ONLY and VALIDATION_AND_UPDATE. > I > > also > > > > > like > > > > > > > the > > > > > > > > > > > > way in which it is done right now, so I get > validation > > and > > > > > model > > > > > > > > > > > > updating automatically and if I don't want that, I > > have to > > > > > call > > > > > > > the > > > > > > > > > > > > methods myself. > > > > > > > > > > > > I also think a (convenient) way is needed to submit > a > > form > > > > > and > > > > > > > losing > > > > > > > > > > > > no form data without validation and without model > > updating. > > > > > This > > > > > > > is > > > > > > > > > > > > needed for example if there is a file upload button > > within a > > > > > > > form. > > > > > > > > > > > > You need to submit the form for uploading the file > but > > that > > > > > > > doesn't > > > > > > > > > > > > mean you want to update the model as well in every > > case. > > > > > > > > > > > > > > > > > > > > > > > > Regards, > > > > > > > > > > > > Ralf > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > ---------------------------------------------------- > -- > > - > > > > > > > > > > > > SF.Net email is Sponsored by the Better Software > > Conference > > > > > & > > > > > > > EXPO > > > > > > > > > > > > September 19-22, 2005 * San Francisco, CA * > > Development > > > > > > > Lifecycle Practices > > > > > > > > > > > > Agile & Plan-Driven Development * Managing Projects > & > > Teams > > > > > * > > > > > > > Testing & QA > > > > > > > > > > > > Security * Process Improvement & Measurement * > > > > > > > http://www.sqe.com/bsce5sf > > > > > > > > > > > > _______________________________________________ > > > > > > > > > > > > Wicket-develop mailing list > > > > > > > > > > > > [email protected] > > > > > > > > > > > > https://lists.sourceforge.net/lists/listinfo/wicket- > > develop > > > > > > > > > > > > > > > > > > > > > > > > > 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Conference > > & EXPO > > > > > > > > > September 19-22, 2005 * San Francisco, CA * Development > > Lifecycle > > > > > > > Practices > > > > > > > > > Agile & Plan-Driven Development * Managing Projects & > Teams > > * > > > > > Testing > > > > > > > & QA > > > > > > > > > Security * Process Improvement & Measurement * > > > > > > > http://www.sqe.com/bsce5sf > > > > > > > > > _______________________________________________ > > > > > > > > > Wicket-develop mailing list > > > > > > > > > [email protected] > > > > > > > > > https://lists.sourceforge.net/lists/listinfo/wicket- > develop > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > ------------------------------------------------------- > > > > > > > > SF.Net email is Sponsored by the Better Software Conference > & > > EXPO > > > > > > > > September 19-22, 2005 * San Francisco, CA * Development > > Lifecycle > > > > > > > Practices > > > > > > > > Agile & Plan-Driven Development * Managing Projects & Teams > * > > > > > Testing & > > > > > > > QA > > > > > > > > Security * Process Improvement & Measurement * > > > > > > > http://www.sqe.com/bsce5sf > > > > > > > > _______________________________________________ > > > > > > > > Wicket-develop mailing list > > > > > > > > [email protected] > > > > > > > > https://lists.sourceforge.net/lists/listinfo/wicket-develop > > > > > > > > > > > > > > > > > > > > > > > > > > > > > ------------------------------------------------------- > > > > > > > SF.Net email is Sponsored by the Better Software Conference & > > EXPO > > > > > > > September 19-22, 2005 * San Francisco, CA * Development > > Lifecycle > > > > > > > Practices > > > > > > > Agile & Plan-Driven Development * Managing Projects & Teams * > > Testing > > > > > & QA > > > > > > > Security * Process Improvement & Measurement * > > > > > http://www.sqe.com/bsce5sf > > > > > > > _______________________________________________ > > > > > > > Wicket-develop mailing list > > > > > > > [email protected] > > > 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San Francisco, CA * Development Lifecycle > > > > > Practices > > > > > Agile & Plan-Driven Development * Managing Projects & Teams * > > Testing & QA > > > > > Security * Process Improvement & Measurement * > > http://www.sqe.com/bsce5sf > > > > > _______________________________________________ > > > > > Wicket-develop mailing list > > > > > [email protected] > > > > > https://lists.sourceforge.net/lists/listinfo/wicket-develop > > > > > > > > > > > > > > > > > > > > > > > > > > > > > ------------------------------------------------------- > > > > SF.Net email is Sponsored by the Better Software Conference & EXPO > > > > September 19-22, 2005 * San Francisco, CA * Development Lifecycle > > Practices > > > > Agile & Plan-Driven Development * Managing Projects & Teams * > Testing > > & QA > > > > Security * Process Improvement & Measurement * > > http://www.sqe.com/bsce5sf > > > > _______________________________________________ > > > > Wicket-develop mailing list > > > > [email 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