User:Victuallers/QRcode.js/sandbox

/**************************************************************************/ /* Userscript to add a QRpedia code creation option to the toolbox /* /* Generates a QRpedia code image using the current Wikipedia page URL. /* Demo version so use at your own risk! /* /* Initial failure to display in the Toolbox may be due to: /* . needing to purge the page cache /* . or you may be on a page without "What links here" /* . the order of javascript changes might stop the link being added. If you /* have 'addOnloadHook', it may need to run there rather than earlier. /* /* Link: http://enwp.org/User:Fæ/QRcode.js /* More info on QR codes: http://enwp.org/QR_code /* More info on QRpedia: http://enwp.org/QRpedia /* Created by Fae: 2 Feb 2011 /* Modified March 2011 to use enwp.org or qrwp.org in preference /* Modified: 19 July 2012 by Andy Mabbett (refers to "QRpedia" by name)

/**************************************************************************/

// Set up toolbox basics var tid="t-qrcode",

ttxt="QRpedia code",
rhref=location.href
rhref=rhref.replace("en.wikipedia.org/wiki/", "EnWp.Org/"); /* change domain name and lose /wiki */
thref='http://qrcode.kaywa.com/img.php?s='+5+'&d='+rhref; /* parameters: s=size, d=url */

// Create link var tul=document.getElementById("t-whatlinkshere"),ta=document.createElement("a"),tli=document.createElement("li"); ta.appendChild(document.createTextNode(ttxt)); ta.href=thref; tli.appendChild(ta); tli.id=tid; tul.parentNode.appendChild(tli);