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allow {...} perl expression for style attribute

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git-svn-id: https://svn.fhem.de/fhem/trunk@5992 2b470e98-0d58-463d-a4d8-8e2adae1ed80
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justme-1968 2014-05-28 12:50:21 +00:00
parent a9f3ae2c4f
commit d1569c1530
1 changed files with 7 additions and 2 deletions
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9
fhem/FHEM/33_readingsGroup.pm
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@ -314,6 +314,11 @@ readingsGroup_2html($)
my $separator = AttrVal( $d, "separator", ":" );
my $style = AttrVal( $d, "style", "" );
if( $style =~ m/^{.*}$/ ) {
my $s = eval $style;
$style = $s if( $s );
}
my $name_style = AttrVal( $d, "nameStyle", "" );
my $value_style = AttrVal( $d, "valueStyle", "" );
my $timestamp_style = AttrVal( $d, "timestampStyle", "" );
@ -1077,8 +1082,8 @@ readingsGroup_Attr($$$)
</li>
</ul><br>
The nameStyle and valueStyle attributes can also contain a perl expression enclosed in {} that returns the style
string to use. The perl code can use $DEVICE,$READING and $VALUE, e.g.:<br>
The style, nameStyle and valueStyle attributes can also contain a perl expression enclosed in {} that returns the style
string to use. For nameStyle and valueStyle The perl code can use $DEVICE,$READING and $VALUE, e.g.:<br>
<ul>
<code>attr batteries valueStyle {($VALUE ne "ok")?'style="color:red"':'style="color:green"'}</code><br>
<code>attr temperatures valueStyle {($DEVICE =~ m/aussen/)?'style="color:green"':'style="color:red"'}</code>