Maybe you should attach code, at this point.
-- Curt
At 11:12 AM 8/13/99 -0700, Bhaskara Reddy wrote:
>Hi,
>I tried to move if-then logic (see below) to the onWebEvent() of the
>'recalculate'.
> It did not make any difference. I also moved this whole code to
> another page onBeforeDisplayEvent()
> in which I got the 'cart' page and then obtained the repeated and
> then 'quantity'
> value. It still says 'It is NOT a vector' and that single value
> is always a null
> value. Suspecting that href may not be submitting the form
> values, I converted href
> to a button. It still did not work. I am setting the initial
> values for the repeated
> 'quantity' text box. I do not know if this makes any difference
> (I created a test
> cart page and a refreshed cart page. I did not set initial values
> for the text box.
> I did not add any other repeated elements. It now says 'It is a
> vector'. If set initial
> value or if I add any other repeated elements it says 'It is NOT
> a vector').
>Please suggest any thing! I will try it. I am getting desperate to solve
>this before next week.
>Thanks,
>-Bhaskara Reddy.
>
>Curt Springer <[EMAIL PROTECTED]> wrote:
> >Just a guess:
> >
> >You're executing 'getValue' _after_ page-level 'display' processing has
> >begun. It is variable, but, by default, page fields are cleared before
> >page-level 'display' processing begins.
> >
> >You might want to try executing 'getValue' as part of the event method that
> >executes when your 'recalculate' button is clicked, and put the results
> >into an instance variable for later use during 'display' processing.
> >
> >-- Curt Springer, Team ND
> >
> >
> >At 12:53 PM 8/12/99 -0700, Bhaskara Reddy wrote:
> >
> >>Hi,
> >>
> >>I have a repeated called "rptCartItems" and a text box under that called
> >>"tbQuantity".
> >> The user enters the quantity in those text boxes and clicks on an
> >> href called "recalculate"
> >> which should display the same page with updated cart information.
> >>In this_onBeforeDisplayEvent(...) I check if user has clicked on
> >>"recalculate" and use the following generic if then logic:
> >> CSpValue tbValue = getDisplayFieldValue("*tbQuantity");
> >> if (tbValue instanceof CSpVector)
> >> {
> >> // It is a vector
> >> }
> >> else
> >> {
> >> // It is NOT a vector
> >> }
> >>It always goes into "It is NOT a vector" (else part).
> >>
> >>Why is this happening? Can anyone please help me?
> >>
> >>Thanks in advance,
> >>Bhaskara Reddy.
> >>----------------------------------------
> >>
> >>The following code is in this_OnBeforeDisplayEvent(...) of the page where
> >>I check if a page
> >>session object is set (when "update cart" button is clicked this page
> >>session object is
> >>set and the same page is reloaded).
> >>
> >>--------------------------------------------
> >>Code:
> >> CSpTextBox tbQuantity = (CSpTextBox)getDisplayField
> ("*tbQuantity");
> >> CSpValue tbValue =
> >>tbQuantity.getValue ();
> >> if (tbValue instanceof CSpVector) {
> >> // There are multiple row values in this display field
> >> umCartContents cart =
> >> (umCartContents)CSpider.getUserSessionObject("US_SHOPPING_CART");
> >> CSpVector tbValueVector = (CSpVector) tbValue;
> >> for (int i = 0; i < tbValueVector.size (); i++) {
> >> CSpInteger currRowValue =
> >> (CSpInteger)tbValueVector.get (i);
> >> umCartItem item = cart.getCartItem(i);
> >> item.setQuantity(currRowValue.intValue());
> > > }
> > CSpider.removeUserSessionObject("US_SHOPPING_CART");
> >> CSpider.putUserSessionObject("US_SHOPPING_CART", cart);
> >> } else {
> >> CSpInteger val = null; if (tbValue != null)
> >> val = new CSpInteger(tbValue.intValue());
> >>--------------------------------
> >>
> >>Thanks,
> >>-BhaskaraReddy
> >>_________________________________________________________________________
> >>
> >>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]
