RowKey is null

Question

userinfoDataProvider.refresh();
RowKey rowKey = userinfoDataProvider.findFirst
(new String[] { "dbo.UserInfo.fs_username", "dbo.UserInfo.fs_password" },
new Object[] { userid.getText(), userpassword.getText() });
log("userid = " + userid.getText());//username=admin
log("password = " + userpassword.getText());//password=admin
log("rowKey = " + rowKey);
if (rowKey == null){
FacesMessage message = new FacesMessage();
message.setSeverity(FacesMessage.SEVERITY_WARN);
message.setSummary("invaild username and password");
FacesContext context = this.getFacesContext();
context.addMessage(this.getUserid().getClientId(context), message);
return null;
return rowKey is null in mssql2000, but username=admin and password= admin is exits in mssql2000 of database .
thanks

Answer 1

I have used MSSQL Travel datasource to verify this, it works fine for me.
I had :
- added two textFields (one for Name and Other for Jobtitle as password) and a button
- Dropped Person Table from MSSQL Travel datasource
- Added three staticTexts and bound them to PersonID, Name, JobTitle
- In the button action handler, added your code:
personDataProvider1.refresh();
        RowKey rowKey = personDataProvider1.findFirst(new String[] { "Name", "JobTitle" },
                new Object[] { textField1.getText(), textField2.getText() });
                log("name = " + textField1.getText());//username=admin
                log("jobtitle = " + textField2.getText());//password=admin
                log("rowKey = " + rowKey);
                if (rowKey == null){
                    FacesMessage message = new FacesMessage();
                    message.setSeverity(FacesMessage.SEVERITY_WARN);
                    message.setSummary("invaild mssql name and jobtitle");
                    FacesContext context = this.getFacesContext();
                    context.addMessage(this.getTextField1().getClientId(context), message);
                } else {
                    personDataProvider1.setCursorRow(rowKey);
                 return null;On running this project, i typed 'Black, John' and 'CTO', it got the right RowKey and cursor was appropriately set and so, i could see the row being displayed by the statcTexts.
-Sakthi