Install the plugin using the Plugin Manager and the download URL above, which points to latest version of the plugin. If above method is not working, download the plugin at my homepage directly at
http://obel1x.de/doku.php?id=content:qrcode or at
https://obel1x.de/dokuwiki/doku.php?id=content:qrcode (accepting the non-trusted certificate of me)
and refer to Plugins on how to install plugins manually.

Note: This Plugin makes use of the library “PHP QR Code encoder” at https://sourceforge.net/projects/phpqrcode, which delivers most of the functionality and ist included in Version of Build 2010100721. Well, works great.

To use it, insert something like

{{QRCODE>bitcoin:1HaWAdMPdikWopC8enWn4yig3iFVt9kJ3S?amount=0.00078100}}

(thank you for your donations…) in your source after activating that plugin.

Maybe you like some other string, like web-pages, so do

{{QRCODE>http://www.heise.de}}

See the plugin in action http://obel1x.de/doku.php?id=content:qrcode
or at https://obel1x.de/dokuwiki/doku.php?id=content:qrcode (secure, you know about accepting my certificate)

See above, no other things to know about.

No configuration, no settings are required.

This was a one-time shot for me to do what i needed. No more developement is planned. If you like the base, feel free to make it better or maybe ask me to add/change something. I cannot guarantee for anything that this plugin may do or how it will be supported.

• 2018-03-18
  • Bugfix by Georg S.: when Dokuwiki was installed in Top-Directory of Server, URL will be wrong. This was corrected by extending syntax.php

In my case, it does not work, because the URL to the plugin was wrong.
"https://<top-level-domain>/dokuwiki/doku.php/lib/plugins/qrcode2/png.php"

My dokuwiki is using "/doku.php/wiki:tutorial?do=admin&page=config"
whereas your one is using "/doku.php?id=content:qrcode".

## The attachment contains a fix.
## It is not tested with userewrite == 1.

My solution working (only for userewrite = 2) :

"https://<top-level-domain>/dokuwiki/doku.php/../lib/plugins/qrcode2/png.php"
is effectively
"https://<top-level-domain>/dokuwiki/lib/plugins/qrcode2/png.php"

In "syntax.php" change

    $renderer->doc .= '<img src="lib/plugins/qrcode2/png.php?id='.$data.'" />';
to
    $renderer->doc .= '<img src="../lib/plugins/qrcode2/png.php?id='.$data.'" />';

This is based on https://www.dokuwiki.org/config:userewrite

I hope, this fix is working on all systems.
Feel free to contact me for fixing that problem.

• 2017-12-10
  • Initial release

• Maybe anyone could look at the way, the library is called. Doesn't look smooth for me, i don't know how this behaves in larger dokuwiki environements.

None.

None yet.