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98_SVG.pm: fix plotAsPng with get allowed (Forum #123937)

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git-svn-id: https://svn.fhem.de/fhem/trunk/fhem@25189 2b470e98-0d58-463d-a4d8-8e2adae1ed80
This commit is contained in:
rudolfkoenig 2021-11-06 10:25:54 +00:00
parent 9fb7061b8e
commit 71df61c7fe
2 changed files with 4 additions and 2 deletions
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2
FHEM/01_FHEMWEB.pm
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@ -76,6 +76,7 @@ use vars qw($FW_wname); # Web instance
use vars qw($FW_subdir); # Sub-path in URL, used by FLOORPLAN/weblink
use vars qw(%FW_pos); # scroll position
use vars qw($FW_cname); # Current connection name
use vars qw($FW_chash); # client fhem hash
use vars qw(%FW_hiddenroom); # hash of hidden rooms, used by weblink
use vars qw($FW_plotmode);# Global plot mode (WEB attribute), used by SVG
use vars qw($FW_plotsize);# Global plot size (WEB attribute), used by SVG
@ -120,7 +121,6 @@ my $FW_XHR; # Data only answer, no HTML
my $FW_id=""; # id of current page
my $FW_jsonp; # jasonp answer (sending function calls to the client)
my $FW_headerlines; #
my $FW_chash; # client fhem hash
my $FW_encoding="UTF-8";
my $FW_styleStamp=time();
my %FW_svgData;

4
FHEM/98_SVG.pm
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@ -13,6 +13,7 @@ sub FW_pO(@);
use vars qw($FW_ME); # webname (default is fhem), needed by 97_GROUP
use vars qw($FW_RET); # Returned data (html)
use vars qw($FW_RETTYPE); # image/png or the like
use vars qw($FW_chash); # client fhem hash
use vars qw($FW_cssdir); # css directory
use vars qw($FW_detail); # currently selected device for detail view
use vars qw($FW_dir); # base directory for web server
@ -2445,7 +2446,8 @@ plotAsPng(@)
@webs=devspec2array("TYPE=FHEMWEB");
foreach(@webs) {
if(!InternalVal($_,'TEMPORARY',undef)) {
$FW_wname=InternalVal($_,'NAME','');
$FW_wname = InternalVal($_,'NAME','');
$FW_chash = $defs{$FW_wname};
last;
}
}