From: Henning Hraban Ramm <texml@fiee.net>
To: mailing list for ConTeXt users <ntg-context@ntg.nl>
Subject: Forms and JavaScript
Date: Thu, 2 Apr 2015 13:42:10 +0600 [thread overview]
Message-ID: <C9414CA8-92F7-4D48-B63D-6C815D0BCE29@fiee.net> (raw)
Hello,
while trying to create some interactive forms using latest beta (MkIV), I found that JavaScripts are only then copied into the PDF, if there’s a \goto referencing a JS function.
According to the old widgets manual I thought I could set default values of fields calling JS functions or variables as [JS(MyFunc)], but that doesn’t work.
\starttext
\setupinteraction [state=start]
\startJSpreamble{formtest}
% this JS code is only copied to the PDF if the \goto below is uncommented!
var d = new Date();
var df = this.getField("Datum");
var CurDate = util.printd("dd.mm.yyyy", d);
df.value = CurDate;
function toggleField(){
var f = this.getField("Datum");
f.display = ! f.display;
}
\stopJSpreamble
%\goto{toggle}[JS(toggleField)]
\blank
\setupfield[MMshortString][reset,horizontal][height=5mm, width=50mm, frame=off, bottomframe=on]
\definefield[Datum][line][MMshortString][][JS(CurDate)] % JS(CurDate) ends up verbatim in the field
Date: \field[Datum]
\stoptext
Greetlings, Hraban
---
http://www.fiee.net
http://wiki.contextgarden.net
https://www.cacert.org (I'm an assurer)
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next reply other threads:[~2015-04-02 7:42 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-04-02 7:42 Henning Hraban Ramm [this message]
2015-04-02 15:07 ` Rik Kabel
2015-04-03 5:06 ` Henning Hraban Ramm
2015-10-06 4:34 ` Henning Hraban Ramm
2015-10-06 23:18 ` Hans Hagen
2015-10-07 9:56 ` Henning Hraban Ramm
2015-10-07 11:13 ` Hans Hagen
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