JClient: after INSERT and COMMIT does not show the primary textfield value

Question

1. In my JClient master-detail form: When I insert a new record, enter data, and commit the changes... the master-panel's primarykey textfield is BLANK, when it should show the new auto-incremented number from the MySQL database. I have to close and open the form again to refresh that field again.
2. In order to properly save new records in the detail-panel, I have to insert and save the above master-panel first. Is this the way JCLient handle master-detail forms?
Thanks.

Answer 1

Hi. Thanks for sharing your advice.
Re my problem,
if we have to refresh data by requery,i suggest you should use the way below:
private JUNavigationBar navBar = new JUNavigationBar(true,false,true,false,true);
navBar.setModel(JUNavigationBar.createPanelBinding(panelBinding, navBar));
// after insert ,call this method
navBar.doAction(navBar.BUTTON_EXECUTE);Tried this out but my textfield still won't get refreshed. Here is the code I came up with:
    private JUNavigationBar navBar = new JUNavigationBar() {
            public void doAction(int button) {
                if (button == JUNavigationBar.BUTTON_INSERT) {
                    super.doAction(button);
                    navBar.doAction(navBar.BUTTON_EXECUTE);
                    return;
                super.doAction(button);
        };Re your problem,
I am developing application with JDev + MySQL,encounted another problem,
how can i get the primary key supported by auto_increment column after insert?
i constructed a vo whose sql statement is
select last_insert_id() as last_id to get the value of auto_increment column.
i found it can't get the right value unless commit the transaction.
Would u please tell me your way?Based on what I experienced, we dont have to do the SELECT statement above. MySQL does auto-increment the primarykey but the JClient form just cant show it immediately, unless we close and re-open the form.
What did I do to refresh the primarykey during insert? Please note that I got this solution accidentally coz I'm still a newbie in Java.
A user want to add a record:
1. He presses the Insert button.
2. He enters data into a component (ex. textfield)
3. The component's action-performed event is fired, and the following code is run:
        DCJboDataControl dc = (DCJboDataControl)panelBinding.getDataControl();
        ApplicationModule am = dc.getApplicationModule();
        Transaction tr = am.getTransaction();
        dc.commitTransaction();
        ViewObject vo = am.findViewObject("TblaccountsView1");
        vo.executeQuery();
        vo.last();It simply commits the transaction, goes to last (new) transaction, and lets the user continue his data encoding.
Hope it helps and I hope theres an even better way to do this.