Method Html3():setVar()

Define a hidden variable in the HTML page.

:setVar( <cVarName>, <cValue> ) --> NIL

<cVarName> is the name of the variable.

<cValue> is the value of the parameter.

The return value of the method :setVar() is always NIL.

This method is frequently used for defining both, package DLL and form-function to be invoked by a submit button:

HTML code:

<INPUT TYPE=hidden NAME="WAA_PACKAGE" VALUE="MyDll"> 
<INPUT TYPE=hidden NAME="WAA_FORM"    VALUE="MyFormFunction"> 
<INPUT TYPE=submit VALUE="Go get it">

PRG code:

oHTML:setVar( "WAA_PACKAGE", "MyDLL" ) 
oHTML:setVar( "WAA_FORM"   , "MyFormFunction ) 
oHtml:submitButton( "Go get it" )

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Method Html3():setVar() Professional