| definition: |
radioMain :: HtmlRef -> String -> HtmlExp
radioMain cref value
| cref =:= HtmlRef ref -- instantiate cref argument
= HtmlInput cref
(HtmlStruct "input" [("type","radio"),("name",ref),
("value",htmlQuote value),("checked","yes")] [])
where
ref free
|
| demand: |
argument 1 |
| deterministic: |
possibly non-deterministic operation |
| documentation: |
--- A main button of a radio (initially "on") with a reference and a value. --- The value is returned of this button is on. --- A complete radio button suite always consists of a main button --- (radio_main) and some further buttons (radio_others) with the --- same reference. Initially, the main button is selected --- (or nothing is selected if one uses radio_main_off instead of radio_main). --- The user can select another button but always at most one button --- of the radio can be selected. The value corresponding to the --- selected button is returned in the environment for this radio reference. |
| failfree: |
<FAILING> |
| indeterministic: |
referentially transparent operation |
| infix: |
no fixity defined |
| iotype: |
{(_,_) |-> {HtmlInput}}
|
| name: |
radioMain |
| precedence: |
no precedence defined |
| result-values: |
{HtmlInput}
|
| signature: |
HtmlRef -> String -> HtmlExp |
| solution-complete: |
operation might suspend on free variables |
| terminating: |
possibly non-terminating |
| totally-defined: |
possibly non-reducible on same data term |