Let's try for a baseline first. Can you simply redisplay the rows that
were sent back, before taking on trying to add empty rows:
1. This shouldn't make any difference, but best to simplify and eliminate
noise:
It's not necessary to get a reference to the page in order to execute
display().
You could replace the last 2 lines of the button web event (before
'return') with just:
display(false);
2. Comment out 'setCurrNumRows' and 'setMaxDisplayRows'
BTW, if you are posting this via a newsreader, check your configuration. I
got your post through the email list, and the reply-to had a dash (-) in
"frito-lay".
-- Curt
At 11:15 AM 7/29/99 -0700, David Stanwick wrote:
>I have a repeated with 4 text boxes and initially defined with 5 rows. I
>also have a
>"Custom" button that does the following:
> public int btAddLines_onWebEvent(CSpWebEvent event)
> {
> CSpCommonRepeated rList = getCommonRepeated("*Repeated1");
>
> int newMaxRows = rList.getMaxDisplayRows() + iAddLines;
>
> String sCurrGrandTotal =
> getDisplayFieldValue("tbGrandTotal").toString();
>
> CSpider.putUserSessionObject("usMaxRows",new
> CSpInteger(newMaxRows));
> CSpider.putUserSessionObject("usGrandTotal",new
> CSpString(sCurrGrandTotal));
>
>// int command = load("pgCreateInventoryTotalNoPrefill",false);
> CSpPage reloadPage =
> CSpider.getPage("pgCreateInventoryTotalNoPrefill");
> int command = reloadPage.display(false);
>
> return(PROCEED);
> }
>
>I also have the following defined to set the max rows in the pages
>onDisplayEvent:
> public int this_onBeforeDisplayEvent(CSpDisplayEvent event)
> {
> int iCurrMaxRows = 5;
>
> CSpCommonRepeated rList = getCommonRepeated("*Repeated1");
>
> try
> {
> iCurrMaxRows =
> CSpider.getUserSessionObject("usMaxRows").intValue();
> }
> catch (NullPointerException ex)
> {
> }
>
> rList.setCurrNumOfRows(iCurrMaxRows);
> rList.setMaxDisplayRows(iCurrMaxRows);
>
> return (PROCEED);
> }
>
>The page redisplays with the new row count but the previously entered data
>is gone.
>I hope this helps.
>
>
>Curt Springer <[EMAIL PROTECTED]> wrote:
> >OK, now give us code snippets or otherwise tell us how you are getting
> the >extra rows to display. Normally display(false) will preserve the user
> >input, even with the 'repeated' construct.
> >
> >-- Curt Springer, Team ND
> >
> >At 08:49 AM 7/29/99 -0700, David Stanwick wrote:
> >
> >>I tried the display(false) and that got rid of the garbage. I'm still
> >>losing the user input
> >>though. One note: I mistakenly posted this to ND3. I'm actually running
> >>ND4. My
> >>mistake.
> >>DS
> >>
> >>Curt Springer <[EMAIL PROTECTED]> wrote:
> >> >You want to call display(false), not load(false).>
> >> >I presume you already have some way of knowing how many lines you started
> >> >with. You will probably need to add some onbeforerowdisplayevent
> >> >processing to blank out the new rows.
> >> >
> >> >-- Curt Springer, Team ND
> >> >
> >> >
> >> >At 07:34 AM 7/29/99 -0700, David Stanwick wrote:
> >> >
> >> >>I have a repeated on a page that I use for user input. I've defined a
> >> >>button that allows
> >> >>the user to generate additional blank lines in the repeated for more
> input.
> >> >>
> >> >>Within the button code, I call load("page",false) which I understand
> loads
> >> >>the page without
> >> >>refreshing the values.
> >> >>
> >> >>When the page is reloaded, all of the repeated fields have garbage in
> >> >>them. I want to
> >> >>preserve what the user entered before pushing the button. The only
> >> >>workaround I've
> >> >>come up with is to save the values entered into a vector, store that
> as a
> >> >>user session
> >> >>object, and then reload the repeated when the page is redisplayed
> but this
> >> >>seems to
> >> >>be a lot of work to keep the data.
> >> >>
> >> >>Any ideas?
> >> >>_____________________________________________________________________
> ____
> >> >>
> >> >>For help in using, subscribing, and unsubscribing to the discussion
> >> >>forums, please go to:
> http://www.netdynamics.com/support/visitdevfor.html
> >> >>
> >> >>For dire need help, email: [EMAIL PROTECTED]
> >> >
> >>
> >>_________________________________________________________________________
> >>
> >>For help in using, subscribing, and unsubscribing to the discussion
> >>forums, please go to: http://www.netdynamics.com/support/visitdevfor.html
> >>
> >>For dire need help, email: [EMAIL PROTECTED]
> >
>
>_________________________________________________________________________
>
>For help in using, subscribing, and unsubscribing to the discussion
>forums, please go to: http://www.netdynamics.com/support/visitdevfor.html
>
>For dire need help, email: [EMAIL PROTECTED]
_________________________________________________________________________
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