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Update local link detection to account for relative links (e.g. css/screen.css) #5

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merged 2 commits into from
Jul 25, 2011
Merged

Update local link detection to account for relative links (e.g. css/screen.css) #5

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83f2390
Update local link detection in order to detect relative urls (e.g. 'c…
Jul 14, 2011
0ce54af
Simplified code a bit
Jul 14, 2011
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9 changes: 6 additions & 3 deletions livecss.js
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Original file line number Original file line Diff line number Diff line change
Expand Up @@ -33,7 +33,7 @@ var livecss = {
var media = (linkElements[i].getAttribute("media") || "").toLowerCase(); var media = (linkElements[i].getAttribute("media") || "").toLowerCase();
if (linkElements[i].getAttribute("rel") == "stylesheet" if (linkElements[i].getAttribute("rel") == "stylesheet"
&& livecss.indexOf(validMediaTypes, media) >= 0 && livecss.indexOf(validMediaTypes, media) >= 0
&& this.isLocalUrl(linkElements[i].getAttribute("href"))) { && this.isLocalLink(linkElements[i])) {
this.refreshLinkElement(linkElements[i]); this.refreshLinkElement(linkElements[i]);
} }
} }
Expand Down Expand Up @@ -133,8 +133,11 @@ var livecss = {
return false; return false;
}, },


/* returns true for local urls such as: '/screen.css', 'http://mydomain.com/screen.css' */ /* returns true for local urls such as: '/screen.css', 'http://mydomain.com/screen.css', 'css/screen.css'
isLocalUrl: function(url) { */
isLocalLink: function(linkElement) {
//On all tested browsers, this javascript property returns a normalized URL
var url = linkElement.href;
var regexp = new RegExp("^\/|^" + var regexp = new RegExp("^\/|^" +
document.location.protocol + "//" + document.location.host); document.location.protocol + "//" + document.location.host);
return (url.search(regexp) == 0); return (url.search(regexp) == 0);
Expand Down