Thank you for your response. Your suggestion did make the null error go away and the
file open/save dialogue boxes do open now when I click on the appropriate command
buttons. I don't get any error messages any more, but the of_save doesn't appear to
do what I would have expected. If I put "7/31/99" under the field called date, then
the save dialogue box simply saves the "7/31/99" into a text file. Then the load
button doesn't appear to do anything at all. Do you know what the file the of_save
function creates it saves should look like if opened with something like notepad?
Jill Claus (842-4369)
Financial Information Management
>>> "Price, Duncan" <[EMAIL PROTECTED]> 09/27/99 03:33PM >>>
It can only be complaining that the service has not been instanciated
Did you try dw1.of_SetQueryMode( TRUE ) in the constructor of dw1 ???
> -----Original Message-----
> From: Jill M. Claus [SMTP:[EMAIL PROTECTED]]
> Sent: Monday, September 27, 1999 7:47 PM
> To: [EMAIL PROTECTED]
> Subject: PFCSIG: n_cst_dwsrv_querymode
>
> I am using Powerbuilder 6.5 and Sybase 11 on NT.
>
> I created a window that uses the n_cst_dwsrv_querymode service and it
> works well. However, I want to add the functionality to it that will
> allow users to save and load the queries they create.
>
> Online help provides the following example:
>
> FOR SAVE: ( I put this in a cb_save command button on the window)
> String ls_path_name, ls_doc_name
> ls_path_name = "c:\temp\rkn.txt"
> dw_1.inv_querymode.of_Save ("Save a Query", ls_path_name, ls_doc_name)
>
> FOR LOAD: ( I put this in a cb_load command button on the window)
> Integer li_return
> String ls_path_name, ls_doc_name
> ls_path_name = "c:\temp\rkn.txt"
> dw_1.inv_querymode.of_Load ("Load a Query", ls_path_name, ls_doc_name)
>
> But when I put the above in the onclick for the two respective command
> buttons, I get a null object reference error in both cases.
>
> Does anyone know how this should be done?
>
> Any help would be greatly appreciated,
> Jill Claus
>
> Jill Claus (842-4369)
> Financial Information Management
>
>
> > [EMAIL PROTECTED] HOSTED BY IIGG, INC. FOR HELP WITH LIST SERVE COMMANDS,
> ADDRESS
> > A MESSAGE TO [EMAIL PROTECTED] WITH THE FOLLOWING MESSAGE: help
> pfcsig
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> [EMAIL PROTECTED] HOSTED BY IIGG, INC. FOR HELP WITH LIST SERVE COMMANDS, ADDRESS
> A MESSAGE TO [EMAIL PROTECTED] WITH THE FOLLOWING MESSAGE: help pfcsig
> SEND ALL OTHER INQUIRES TO [EMAIL PROTECTED]
