At least in ND4 doExplicitQBE() is protected. I don't think it can be
useful.
I would try to keep this particular field independant and do
'addDynamicStrCriteria()' directly to the dataObject, remembering to
clearDynamicCriteria() at the right place.
Aby
TeamND
> -----Original Message-----
> From: Curt Springer [mailto:[EMAIL PROTECTED]]
> Sent: Tuesday, December 14, 1999 11:06 AM
> To: Ray
> Cc: [EMAIL PROTECTED]
> Subject: Re: [ND] doExplicitQBE()
>
>
> Hi,
> I looked up the javadoc for the ND5 object framework, and it
> appears that
> your usage of doExplicitQBE is correct. This leads me to wonder if
> 'doExplicitQBE' is new as of ND5, and not present in ND4. I
> did a lot of
> stuff with custom qbe code in ND4, and I never encountered
> 'doExplicitQBE'
> before now.
>
> As for your general issues, I might be able to help later,
> got to get some
> other stuff done now.
>
> -- Curt Springer, Team ND
>
>
> At 10:49 AM 12/14/99 -0800, Ray wrote:
>
> >I've got a question about doExplicitQBE(). I have a search
> page with
> >several display
> >fields (mostly text boxes and 3 combo boxes). All the text
> boxes and
> >combo boxes
> >have their QueryType property = explicit, i.e. doQBE() is
> used to define
> >the dynamic
> >criteria based on the user input and combo selections. What
> I want to do,
> >however,
> >is "override" the dynamic criteria defined by the user's combo box
> >selection. The
> >label list in the combo box is:
> >
> >None selected
> >True
> >False
> >
> >If the user chooses False, I want the generated SQL where
> clause to be:
> >
> >.. WHERE column_name IS NULL
> >
> >because the distinct values for the data field in the data
> object are
> >either 'Y' or null.
> >
> >I tried assigning the isNull() method as the value for label
> False, but
> >when the SQL is
> >generated, it substitutes the string 'isNull()' in the
> generated SQL; not
> >what I want. So
> >I searched Help and found doExplicitQBE(). It looked like
> it would do
> >what I wanted.
> >
> >Here's my code snippet.
> >
> >import spider.visual.*;
> >
> > .....
> > CSpPage currentPage = CSpider.getPage(new
> String(this.getName()));
> >
> > /**
> > * Get a handle to the Inactive Member checkbox on nextPage
> > */
> > CSpCheckBox ckbInactiveMembers = (CSpCheckBox)
> > nextPage.getDisplayField("ckbInactiveMembers");
> >
> > /**
> > * Get a handle to the Inactive Member combo box on
> the current page
> > */
> > CSpDisplayField inactiveMembers = (CSpDisplayField)
> > currentPage.getDisplayField("cbInactive");
> >
> > /**
> > * Set the checkbox default value to its checked
> value if the
> > user chose the
> > * inactive search criteria; else, set it to its
> unchecked value.
> > */
> > if
> (getDisplayFieldValue("cbInactive").stringValue().equals("Y"))
> > nextPage.setDisplayFieldValue("ckbInactiveMembers",
> > ckbInactiveMembers.getCheckedValue());
> > else {
> > CSpValue nullString = new CSpString("");
> > nextPage.setDisplayFieldValue
> ("ckbInactiveMembers",
> > ckbInactiveMembers.getUncheckedValue());
> >
> >inactiveMembers.doExplicitQBE(CSpCriteriaSQLObject.IS_NULL_OPERATOR,
> >nullString, nullString);
> > }
> >
> >When I try to compile this, however, I get the following error:
> >
> >No method matching doExplicitQBE(int, spider.session.CSpValue,
> >spider.session.CSpValue) found in class
> spider.visual.CSpDisplayField.
> >
> >Can someone please tell me what this error means? And is using
> >doExplicitQBE()
> >the solution for this problem?
> >
> >_____________________________________________________________
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>
>
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