Thanks to you both. For 1) Can you provide me with a sample piece of code that shows how to validate.Will it be a normal code at server side which will retrieve data from database validate at its side and return the result to client or validation needs to be done at client side.I am a bit confused and so asking you such silly questions.
For 2) My team is not comfortable with the adding and removing components.Wont the form action solution work?My team wants to get the changed url and so I need to redirect the page.Ultimately I want to add the breadcrumbs functionality also. Please help me. Thanks in advance. -Kinjal On Fri, Jun 12, 2009 at 12:16 PM, <[email protected]> wrote: > First u need to do a rpc call in order to get to the server and do the db > validation an for the second u can do it but gwt is no intended to change to > another page everything should be doing in that page you shou add and remove > components from the page that's the hole idea, you sont have to waste time > asking the server to process a new page so u can show it, that's what u > normally do with other franework, but here u don't, is like doing a > awt/swing desktop app. > > Hope it helps, > > Sent from my BlackBerry® from Iusacell wireless device from Iusacell > > ------------------------------ > *From*: Kinjal Khandhar > *Date*: Fri, 12 Jun 2009 11:40:14 -0400 > *To*: <[email protected]> > *Subject*: Reading data from database and navigating to a different URL > > Hello All, > I have two questions: > > 1. I have a login form with username,password and login button.Onlick of > login the validation should be done by retrieving data from TimesTen > Database. > I read the blog http://www.dariusz-borowski.com/wp/?p=47 but I want to > know how to do the validations without using hibernate. > > 2. This might be a silly question,but will be appreciable if anyone can > help me: > I want to redirect the page to a new URL.I mean onclick of login if the > credentials are validated I want to navigate to a new URL.How can it be done > using GWT. > > Thanks in advance. > > -Kinjal > > > > > > --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "GWT-Ext Developer Forum" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/gwt-ext?hl=en -~----------~----~----~----~------~----~------~--~---
