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fhem.pl: document [device:reading:d] (Forum #52092)

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git-svn-id: https://svn.fhem.de/fhem/trunk@11236 2b470e98-0d58-463d-a4d8-8e2adae1ed80
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rudolfkoenig 2016-04-13 08:13:30 +00:00
parent b4046e00d4
commit 9a3cc56453
3 changed files with 5 additions and 1 deletions
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2
fhem/docs/commandref_frame.html
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@ -1103,6 +1103,8 @@ The following local attributes are used by a wider range of devices:
<ul>
<li>[device:reading] with the corresponding reading of device, if both device
and reading exists.</li>
<li>[device:reading:d] same as above, but only the number is retrieved, see
ReadingsNum </li>
<li>{(perlExpression)} with the result of perlExpression, if the expression
does not generates an error.</li>
</ul>

2
fhem/docs/commandref_frame_DE.html
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@ -1113,6 +1113,8 @@ Die folgenden lokalen Attribute werden von mehreren Ger&auml;ten verwendet:
<ul>
<li>[device:reading] mit dem Wert des Readings f&uuml;r device, falls sowohl
device, als auch Reading existiert, und nicht leer ist.</li>
<li>[device:reading:d] wie ohne :d, aber alles nicht-numerische wird
entfernt, siehe ReadingsNum</li>
<li>{(perlExpression)} mit dem Ergebnis der perlExpression, falls der Ausdruck
keinen Fehler generiert.</li>
</ul>

2
fhem/fhem.pl
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@ -1543,7 +1543,7 @@ ReplaceSetMagic($$@) # Forum #38276
my $a = join(" ", @_);
my $oa = $a;
$a =~ s/\[([a-z0-9._]+):([A-z0-9._]+)(:d)?\]/{
$a =~ s/\[([a-z0-9._]+):([a-z0-9._-]+)(:d)?\]/{
my $x = $3 ? ReadingsNum($1,$2,"") : ReadingsVal($1,$2,"");
$x eq "" ? "[$1:$2$3]" : $x
}/egi;