RadioButton : Multiple ask popups for entering values through radio buttons
This program illustrates the use of radio buttons through two
examples
displays five radio button options from which the user must choose one.
Display values are listed in parameter D whereas corresponding return values
from ask popup are listed in parameter E. The returned value is substituted
for %s in parameter R if any.
Files: RadioButton.gms
<![CDATA[
$ontext
This program illustrates the use of radio buttons through two
examples
$offtext
* displays five radio button options from which the user must choose one.
* Display values are listed in parameter D whereas corresponding return values
* from ask popup are listed in parameter E. The returned value is substituted
* for %s in parameter R if any.
$call =ask T=radiobuttons M="Choose single option" D="option 1|option 2|option 3|option 4| option 5" E="1|2|3|4|5" R="scalar n2 option /%s/;" o=n2.inc
$include n2.inc
display n2;
* writes radio button options to file "AskRadioButton.opt", the number below parameter E
* shows number of columns to be used. Note that each parameter value should be
* entered on a single line and lines should not be broken.
$onecho > AskRadioButton.opt
T=radiobuttons
M=Choose single option
D=option 1|option 2|option 3|option 4|option 5|option 6|option 7|option 8|option 9|option 10
E=1|2|3|4|5|6|7|8|9|10
2
R=scalar n3 option /%s/;
O=n3.inc
$offecho
* calls ask utility with the option file written above
$call =ask @"AskRadioButton.opt"
$include n3.inc
display n3;
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