Hi avd, There are too many options and variations to give a definitive answer to this. As a basic starting point you could consider the following:
1) Create a model that represents your data in one or more Java classes. If in doubt about what this means, a simple initial approach is to create a Java class for each table in your database. These classes can, for example, represent one table row with a matching field for each table column. They are often called Data Transfer Objects, or DTO's. 2) Think of your "pages" as different views of parts of this model. If each page is a GWT widget of some kind, then keep a reference to the model (or the top parent object of the model) in it. 3) When the user finished a page (say presses a "Next" button) copy the values in the page's fields to the model (and do any validation you need to do) then move on to the next page. Use,say, a ClickListener added to the "next" button to do this. 4) When the user has finished entry and reviewed the final page, fire an RPC call from the "Save" button's ClickListener that passes the model object graph to an RPC servlet. 5) In the RemoteServiceServlet use the values from the model objects to load JDBC PreparedStatement(s) that update the database tables. regards gregor On Oct 14, 11:36 am, avd <[EMAIL PROTECTED]> wrote: > hello sir, > i made five web pages using gwt for insert data into the > database but i want to save data of all fields of five pages after > showing all inserted values at another web page with a button "save" > and after click at the save button the whole data is stored into the > database.Please solve my problem i'm thankful to u. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Google Web Toolkit" 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/Google-Web-Toolkit?hl=en -~----------~----~----~----~------~----~------~--~---
