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What
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should
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you
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do
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if
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SHARED.apply5250FunctionKeyPatterns
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does
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not
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work
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as
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expected?
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Always
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try
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executing
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the
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screen
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with
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application
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level
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tracing
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turned
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on
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and
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examine
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the
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results.
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Also
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check
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that
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extra
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buttons
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that
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always
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appear
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when
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executing
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in
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design
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mode
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(eg:
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Probe
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Screen)
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are
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not
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clouding
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the
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issue.
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The
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real
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test
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is
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to
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execute
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the
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logic
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in
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UF_EXEC
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(end-user)
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mode.
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The
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destination
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screen's
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caption
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for
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the
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button
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may
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be
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clouding
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the
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issue.
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The
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text
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pattern
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on
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the
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5250
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screen
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might
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say
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F7=Hop,
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but
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the
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screen's
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definition
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in
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RAMP
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tools
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might
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say
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that
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the
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F7
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key
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is
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to
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have
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a
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button
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that
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is
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captioned
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"Skip".
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Can
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you
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change
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the
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SHARED.apply5250FunctionKeyPatterns
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logic?
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Yes.
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This
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code
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is
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provided
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as
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an
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example
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for
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you
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to
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use
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in
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your
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SHARED
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object.
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It
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is
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your
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code
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to
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change
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and
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maintain
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as
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you
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see
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fit.
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For
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example,
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you
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might
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decide
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that
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you
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want
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to
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enable
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all
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the
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function
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keys
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initially.
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This
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is
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a
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possible
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solution
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when
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you
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have
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F24=More
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Keys
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style
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screens,
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because
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it
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is
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impossible
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to
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work
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out
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which
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function
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keys
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are
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actually
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enabled
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from
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the
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current
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screen
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only.
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To
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do
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this
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you
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would
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change
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this
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line:
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for (var i = 0; i < oForm.vFKERTS.length;
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i++)
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{ if (oForm.vFKERTS.charAt(i)
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!=
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"0"
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)
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oForm.vFKERTS
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=
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InsertString(oForm.vFKERTS,
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"0"
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,i);
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}
To this:
for (var i = 0; i < oForm.vFKERTS.length;
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i++)
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{ if (oForm.vFKERTS.charAt(i)
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!=
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) oForm.vFKERTS
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=
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InsertString(oForm.vFKERTS
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i);
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}
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You
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might
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decide
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that
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you
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always
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want
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to
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enable
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Enter
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and
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F1
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without
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the
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caller
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always
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having
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to
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specify
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this
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-
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so
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you
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could
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add
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this
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to
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the
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end
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of
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SHARED.apply5250FunctionKeyPatterns:
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SETKEYENABLED(GLOBAL_oCurrentTSform.symbolicName,
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,true,true);SETKEYENABLED(GLOBAL_oCurrentTSform.symbolicName,
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,true,true);
You might also decide to hook up the xxxxx text portion of Fn=xxxxx strings with the button caption in some way. This is also possible by using the second key match element fkeyMatch[2] and the standard RAMP-TS OVERRIDE_KEY_CAPTION_SCREEN
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function.
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You
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can
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probably
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now
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see
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that
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we
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could
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not
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possibly
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cover
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of
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all
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the
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options
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and
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combinations
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automatically
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and
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efficiently
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by
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having
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specialized
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RAMP-Tools
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options.
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There
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would
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be
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so
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many
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check
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boxes
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and
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options
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that
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no
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one
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would
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understand
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what
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they
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meant
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or
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did.
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Using
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a
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generic
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scripted
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approach
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like
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this
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is
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simpler
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and
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it
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allows
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you
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to
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to
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tailor
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the
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approach
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to
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your
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exact
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needs.
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What
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if
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you
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want
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to
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put
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SHARED.apply5250FunctionKeyPatterns
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into
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every
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arrival
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script?
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You
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will
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have
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to
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add
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it
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to
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existing
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scripts
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individually
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-
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unless
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you
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are
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already
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calling
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something
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in
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the
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SHARED
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object
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that
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you
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can
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hook
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into.
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You
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can
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also
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change
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your
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arrival
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script
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skeleton
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so
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that
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SHARED.apply5250FunctionKeyPatterns
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is
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automatically
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generated
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into
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all
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new
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scripts.
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Search
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for
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"Script
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Skeletons"
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in
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the
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RAMP-TS
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guide
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(lansa050.chm).
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