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This
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example
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JavaScript
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function
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is
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designed
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to
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look
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for
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Fn=xxxxxx
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patterns
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on
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specified
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screen
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lines.
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Copy
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and
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paste
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the
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attached
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functions
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into
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your
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SHARED
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script
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object,
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file
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UF_SY420_RTS.JS.
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// Apply Fn=xxxxxx function key patterns to buttons and function keys enabled on the current RAMP-TS screen
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apply5250FunctionKeyPatterns : function(iLowRow,iHighRow,aForceEnable,aForceDisable)...
{
if (GLOBAL_oAXESInterface == null) return; // No AXES interface
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if (GLOBAL_oCurrentTSform == null) return; // No current AXES form
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if (oGLOBAL_CurrentFORM == null) return; // No RAMP-TS definition for the
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form
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TRACE("SHARED.applyFunctionKeyPatterns started");...
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if (iHighRow == null) iHighRow = iLowRow; // default is same as low row...
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var allkeys = "";
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var typeOUTPUT = GLOBAL_oAXESInterface.Element.TYPE_OUTPUT;
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var oForm = oGLOBAL_CurrentFORM;
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// Disable all function keys and buttons to start with.
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// Note that the function keys (oForm.vFKERTS) and the buttons (oForm.vFKEVLF) are BOTH disabled here...
TRACE("SHARED.applyFunctionKeyPatterns is disabling all function keys and all buttons");
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for (var i = 0; i < oForm.vFKEVLF.length; i++)
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{ if (oForm.vFKEVLF.charAt(i) != "0") oForm.vFKEVLF = InsertString(oForm.vFKEVLF,"0",i); ...
}
for (var i = 0; i < oForm.vFKERTS.length; i++)
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{ if (oForm.vFKERTS.charAt(i) != "0") oForm.vFKERTS = InsertString(oForm.vFKERTS,"0",i); ...
}
// Strip all output fields on the specified lines to create a long string of function keys strings
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for (var iRow = iLowRow; iRow <= iHighRow; iRow++)...
{
var aAElement = GLOBAL_oCurrentTSform.getElementsByRow(iRow);
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for (var i = 0; i < aAElement.length; i++)
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{
var oAXESElement = aAElement
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[i...
];...
if (oAXESElement.type == typeOUTPUT)
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{ allkeys += " " + oAXESElement.getValue(); ...
}
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}
}
// This RegExp looks for strings of the form F1=XXXX (where "F" can be F, PF, FP, CF
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// or Cmd) XXXX can be a string of any length terminating at more than one space,
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// the end of the line or another instance of "F1=" (thats the ?= look ahead group)....
// All groups are forgotten (that's the ?:) except the function number and the XXXX text.
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var reFKey = /\b(?:F|PF|FP|CF|Cmd)(\d+)
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[=-...
](.*?)(?=(?:\b(?:F|PF|FP|CF|Cmd)\d+...
[=-...
])|\s...
{2,...
}|$)/gi;...
var fkeyMatch = reFKey.exec(allkeys);
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while (fkeyMatch != null)
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{
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var key = "F" + TRIM_RIGHT(fkeyMatch...
[1...
]);...
// Note that the function key and the button are both being enabled here
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SETKEYENABLED(GLOBAL_oCurrentTSform.symbolicName,key,true,true);...
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fkeyMatch = reFKey.exec(allkeys);...
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}...
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// Enable any forced buttons. Note that the function key and the button are BOTH enabled
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if (aForceEnable != null)
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{
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TRACE("SHARED.applyFunctionKeyPatterns is forcing the enablement of specified keys/buttons");...
for (var i = 0; i < aForceEnable.length; i++)
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{ SETKEYENABLED(GLOBAL_oCurrentTSform.symbolicName,aForceEnable...
[i...
],true,true); ...
}
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}...
// Disable any forced buttons. Note that the function key and the button are BOTH disabled
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if (aForceDisable != null)
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{
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TRACE("SHARED.applyFunctionKeyPatterns is forcing the disablement of specified keys/buttons");
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for (var i = 0; i < aForceDisable.length; i++)
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{ SETKEYENABLED(GLOBAL_oCurrentTSform.symbolicName,aForceDisable...
[i...
],false,false); ...
}
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}...
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// ...
Finished
TRACE("SHARED.applyFunctionKeyPatterns ended");
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}, // <--- Note the
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comma