jeroen muskee wrote:
OK, I started off with a simpler example, just an addition of 2
numbers.. I know this should be pretty close to the correct setup by
looking at other Javascript examples, but it just does not work jet. Any
suggestions
\startJSpreamble {Calculate} used now
function Calculate () {
v = getField("textC") ;
v.value = 0 ;
v.value += AFMakeNumber(getField("textA").value) ;
v.value += AFMakeNumber(getField("textB").value) ;
v.value = 9999 ;
}
\stopJSpreamble
\setupinteraction[state=start]
\setupfield
[lineABC]
[label,frame,horizontal]
[frame=off]
[height=18pt,width=15em,align=middle,frame=off]
[height=18pt,width=20em,align=right,style=\tfx,frame=on]
\definefield[textA] [line] [lineABC] [] []
\definefield[textB] [line] [lineABC] [] []
\definefield[textC] [line] [lineABC] [] []
\starttext
Calculate the addition: A + B = C\par
\field[textA][Please enter A]\par
\field[textB][Please enter B]\par
\goto{Calculate the Result}[JS(Calculate)]\par
\field[textC][The Calculation Result C = ]\par
\stoptext
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