Change url with bookmarklet

bookmarklet, javascript, regex, url

Solution

You don't need regex, Try this:

var url = ""+window.location;
var urlparts = url.split('/');
window.location = "http://www.example.com/admin/edit.php?class="+urlparts[3]+"&id="+urlparts[4];

splits the class and the id from the URL and repeats them in the redirect. the first line casts the `window.location` to a string you could also use `String(window.location)` to do this, but that's more verbose.

to get the domain too, you can use:

"http://"+urlparts[2]+"/admin/edit.php?class="+urlparts[3]+"&id="+urlparts[4]

EDIT: Actually, you can get the `urlparts` with `window.location.href.split('/')` or to emulate the original code `window.location.toString().split('/')` other items of interest in the `window.location` object (examples from this post)

hash: "#10013173"
host: "stackoverflow.com"
hostname: "stackoverflow.com"
href: "https://stackoverflow.com/questions/10012966/change-url-with-bookmarklet/10013173#10013173"
origin: "http://stackoverflow.com"
pathname: "/questions/10012966/change-url-with-bookmarklet/10013173"
port: ""
protocol: "http:"
search: ""

Problem

Trying to write a javascript bookmarklet to jump from a front end link into a CMS edit page link. So take a url like this http://www.example.com/events/13097/article and make a url like this http://www.example.com/admin/edit.php?class=events&id=13097 I think I need to use regex to grab the class and id and then wrap it into a javascript function- but I'm a absolute beginner and wondering if someone can get me started?

Original source