Created
February 2, 2018 20:26
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trim hostname from fully-qualified URL
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| <!doctype html> | |
| <html> | |
| <head> | |
| <title>Test</title> | |
| <script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.2.1/jquery.js"></script> | |
| </head> | |
| <body> | |
| <div class="main"> | |
| hello | |
| </div> | |
| <script> | |
| if (!String.prototype.startsWith) { | |
| String.prototype.startsWith = function(searchString, position){ | |
| return this.substr(position || 0, searchString.length) === searchString; | |
| }; | |
| } | |
| function relativeUrl(absUrl) { | |
| // use fake <a href> to parse urls, since IE doesn't have URL objects | |
| var parser = document.createElement('a'); | |
| parser.href = absUrl; | |
| var rel = parser.pathname + parser.search + parser.hash; | |
| if (rel.startsWith("/")) { | |
| return rel; | |
| } | |
| // on IE, there is no leading /, and we need it | |
| return "/" + rel; | |
| } | |
| var $ = jQuery; | |
| $().ready(function() { | |
| var url = relativeUrl("https://evernote.com/rel/part?search#frag"); | |
| alert(url); | |
| $(".main").text(url); | |
| }); | |
| </script> | |
| </body> | |
| </html> |
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