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devStateIcon {} using default icon for undef return

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git-svn-id: https://svn.fhem.de/fhem/trunk@3283 2b470e98-0d58-463d-a4d8-8e2adae1ed80
This commit is contained in:
rudolfkoenig 2013-06-14 10:39:58 +00:00
parent 0da8f6f5fe
commit b76ea96387
1 changed files with 20 additions and 16 deletions
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12
fhem/FHEM/01_FHEMWEB.pm
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@ -2249,10 +2249,10 @@ FW_dev2image($)
if($devStateIcon =~ m/^{.*}$/) { if($devStateIcon =~ m/^{.*}$/) {
my ($html, $link) = eval $devStateIcon; my ($html, $link) = eval $devStateIcon;
Log 1, "devStateIcon $name: $@" if($@); Log 1, "devStateIcon $name: $@" if($@);
return ($link, undef, 1) if(!$html); # only one value returned by the {} return ($link, undef, 1) if(defined($html) && $html == "");
return ($html, $link, 1); return ($html, $link, 1) if(defined($html));
}
} else {
my @list = split(" ", $devStateIcon); my @list = split(" ", $devStateIcon);
foreach my $l (@list) { foreach my $l (@list) {
my ($re, $iconName, $link) = split(":", $l, 3); my ($re, $iconName, $link) = split(":", $l, 3);
@ -2268,6 +2268,8 @@ FW_dev2image($)
} }
} }
} }
}
} }
$state =~ s/ .*//; # Want to be able to have icons for "on-for-timer xxx" $state =~ s/ .*//; # Want to be able to have icons for "on-for-timer xxx"
@ -3011,7 +3013,9 @@ FW_dropdownFn()
</ul> </ul>
Second form:<br> Second form:<br>
<ul> <ul>
Perl regexp enclosed in {}. Example:<br> Perl regexp enclosed in {}. If the code returns undef, then the default
icon is used, if it retunes "" then the name of the state is displayed.
Example:<br>
{'&lt;div style="width:32px;height:32px;background-color:green"&gt;&lt;/div&gt;'} {'&lt;div style="width:32px;height:32px;background-color:green"&gt;&lt;/div&gt;'}
</ul> </ul>
Note: if the image is referencing an SVG icon, then you can use the @colorname Note: if the image is referencing an SVG icon, then you can use the @colorname