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route client urls with 404s and pattern captures
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function( | |
a, // an array: even indices are patterns, odd indices as callbacks | |
b, // the interval at which to poll for hash changes | |
c // placeholder for previous hash | |
){ | |
function e( // polling function | |
d // placeholder for current hash | |
){ | |
d = location.hash; // set the current hash. | |
if (d != c) { // if the current and previous hashes differ, | |
for ( // loop first by | |
b = 0, // initializing the cursor and | |
c = d; // overwriting the previous hash with the current one, and then | |
(d = a[b++]) // while there is still a pattern to be matched, | |
&&!(d = d.exec(c)); // stop only when the pattern matches the hash. | |
b++ // increment the cursor. it increases by 2 each iteration. | |
); // if no patterns were matched, the last one (404) is used. | |
a[b](d) // call the callback associated with the matched pattern | |
} | |
}; | |
e(); // auto-run it on load, and | |
setInterval( // keep executing | |
e, // the polling function | |
b // at the specified interval, | |
|| 99 // or every 99ms. | |
) | |
} |
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function(a,b,c){function e(d){d=location.hash;if(d!=c){for(b=0,c=d;(d=a[b++])&&!(d=d.exec(c));b++);a[b](d)}};e();setInterval(e,b||99)} |
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DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE | |
Version 2, December 2004 | |
Copyright (C) 2011 Jed Schmidt <http://jed.is> | |
Everyone is permitted to copy and distribute verbatim or modified | |
copies of this license document, and changing it is allowed as long | |
as the name is changed. | |
DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE | |
TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION | |
0. You just DO WHAT THE FUCK YOU WANT TO. |
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{ | |
"name": "route", | |
"keywords": ["router", "URL", "hash", "location", "controller"] | |
} |
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<!-- see this page here: https://s3.amazonaws.com/paulirishfanclub/index.html --> | |
<script> | |
// Define the route function | |
var route = function(a,b,c){function e(d){d=location.hash;if(d!=c){for(b=0,c=d;(d=a[b++])&&!(d=d.exec(c));b++);a[b](d)}};e();setInterval(e,b||99)} | |
// Define the renderer | |
function render(body) { | |
document.open(); | |
document.write( | |
"<body style='font-size:300%;color:fuchsia;background-color:papayawhip'>" + | |
header + | |
body + | |
footer + | |
"</body>" | |
); | |
document.close() | |
} | |
// and some html | |
var nav = "<a href='#pics'>PICS</a> | <a href='#vids'>VIDS</a> | <a href='#home'>HOME</a>" | |
var header = "<header>Welcome to my Paul Irish Fanpage!</header><div>[ " + nav + " ]</div>" | |
var footer = "<footer>This is the footer. Make sure you check the source!</footer>" | |
// Route up our app! | |
route([ | |
/^$/ , function(){ location.hash = "home" }, | |
/^#home$/ , function(){ render( "Click the links above. <a href='#paul_irish'>This link</a> doesn't work." ) }, | |
/^#pics$/ , function(){ render( '<img src="http://farm3.static.flickr.com/2557/3919895524_0386a7de8c_z.jpg">' ) }, | |
/^#vids$/ , function(){ render( '<iframe src="http://www.youtube.com/embed/N8SS-rUEZPg" width="560" height="349"></iframe>') }, | |
/* 404 */ , function(){ render( "404: Not found." ) } | |
]) | |
</script> |
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I am almost sure that you can increase the value of b in other part different than in the 3rd param of the loop
;b++)
perhaps the last b used inside the loop?
I noted you did this in another entry on 140bytes, you might want to recheck them, search for "for(" inside here http://www.140byt.es/users/jed