How can I turn off validator? THanks. --- t t <[EMAIL PROTECTED]> wrote:
> Or I can set a parameter before executing the added > action. > --- t t <[EMAIL PROTECTED]> wrote: > > > Hi, Erik, > > I got an idea. I can insert another action before > > the actual action be executed. And use javascript > > change a hidden property before executing the > added > > action, then I can do what i want to do in the > > added action. What do you think? I will try it > > later. > > Thanks for your help! > > Tong > > > > Erik Weber <[EMAIL PROTECTED]> wrote: > > JavaScript can change the action URL on the fly. > For > > example: > > > > > http://www.willmaster.com/possibilities/archives/wmp20030527001.shtml > > > > However, I'm not sure how compatible this type of > > thing will be with the > > Struts form tag. I've never tried it. I'm > surprised > > others aren't > > speaking up because the "multiple submit" problem > > comes up a lot. If you > > search the archives for "multiple submit buttons" > > you might find other > > ideas. > > > > Erik > > > > > > t t wrote: > > > > >Hi,Erik, > > >I think that helps. I have another question. > > Besides the "action" attribute in html:form, is > > anywhere else we can specify another "action" > > corresponding the submission of javascript? > > >Thanks. > > >Tong > > > > > >Erik Weber wrote: > > >There may be other ways or better ways, but one > > thing you could do is > > >vary the action URL. You could have the same > action > > class serving > > >slightly different action mappings, some with > > validation set to true and > > >some with validation set to false. > > > > > >I did what you are trying to do in a non-Struts > > Servlet app, and there I > > >just used a query string parameter to indicate > > which type of submit was > > >happening (but I didn't have to worry about > getting > > past the validator). > > >Remember that JavaScript can change the value of > a > > field (including a > > >hidden field) before it submits the form. > > > > > >Also, another technique for conditionally using > the > > validator is to turn > > >automatic form validation off, override the > > validate method in your > > >ActionForm, but there simply invoke the validator > > manually just as > > >Struts would have done with automatic validation. > > This gives you a > > >chance to insert a switch before invoking the > > validator. > > > > > >Probably there are others on the list who know a > > lot more about this > > >than me and might have a better idea. Hope that > > helps. > > > > > >Erik > > > > > > > > >t t wrote: > > > > > > > > > > > >>The problem is, when the form is submitted, it > > will be validated according to the validator. then > > error will occur since the user didn't intend to > > submit and he/she didn't fill other required > fields. > > > > >>And in my "acion" program, I don't know how to > > tell whether it was submitted by "javascript" or > by > > the "submit" button. > > >>Any idea about that? > > >>Thanks. > > >> > > >>t t wrote: > > >> > > >>Thank you for the hint. I will try. > > >>Erik Weber wrote:I don't know exactly how do it > > using JavaScript. However, I know there's > > >>a way to do it. But, you'd have to have all list > > data downloaded to the > > >>client's browser (could be undesirable depending > > on list size), so you > > >>may want to rethink that approach once you > figure > > out how to do it. > > >> > > >>Obviously it can be done using ordinary > > programming on the server side > > >>(JavaScript can resubmit the page when the first > > select's value is > > >>changed, and you can change the collection to be > > displayed in the second > > >>select before you resend the HTML). > > >> > > >>Erik > > >> > > >> > > >>t t wrote: > > >> > > >> > > >> > > >> > > >> > > >>>Hi, all, > > >>>I have two html:select as below: > > > >>>--------------------------------------------------- > > >>> > > >>> > > >>> > > >>> > > >>> > > >>>>labelProperty="label"/> > > >>>> > > >>>> > > >>>> > > >>>> > > >>> > > >>> > > >>>>labelProperty="label"/> > > >>>> > > >>>> > > >>>> > > >>>> > > > >>>-------------------------------------------------------- > > >>>when user choose item2 from s1, I want to > change > > the collection in s2 > > >>> > > >>> > > >>> > > >>> > > >>>from "c2" to "itemC". How can I do that? > > >> > > >> > > >> > > >> > > >>>Thanks in advance! > > >>>Tong > > >>> > > >>> > > >>> > > >>>--------------------------------- > > >>>Do you Yahoo!? > > >>>Check out the new Yahoo! Front Page. > > www.yahoo.com > > >>> > > >>> > > >>> > > >>> > > >>> > > >>> > > > >>--------------------------------------------------------------------- > > >>To unsubscribe, e-mail: > > [EMAIL PROTECTED] > > >>For additional commands, e-mail: > > [EMAIL PROTECTED] > > >> > > >> > > >> > > >> > > >>--------------------------------- > > >>Do you Yahoo!? > > >>Check out the new Yahoo! Front Page. > www.yahoo.com > > >> > === message truncated === __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
