Created
June 11, 2013 15:59
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my routing thingy
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<!DOCTYPE html> | |
<html> | |
<head> | |
<meta charset=utf-8 /> | |
<title></title> | |
</head> | |
<body> | |
<p></p> | |
<h1></h1> | |
<h2></h2> | |
<section id="content"> | |
</section> | |
<a href="/yaddaweeehhh">goto yaddaweeehh</a> | |
<a href="/yadda">goto yadda</a> | |
</body> | |
<script> | |
var Route = function (routeHandler) { | |
return function (path) { | |
routeHandler.call({ | |
get: function (route, handler) { | |
if (route.exec !== undefined) { | |
// regex way | |
var params = route.exec(path); | |
if (params !== null) { | |
handler.apply({ path: path }, params.slice(1)); | |
} | |
} else if (route.indexOf('##') >= 0) { | |
// doublehash (replaces doubledash with finding tokens till the ending '/'s, and make sure it's the full path) | |
var params = new RegExp('^' + route.replace(/##/g, '([^/]+)') + '$').exec(path); | |
if (params !== null) { | |
handler.apply({ path: path }, params.slice(1)); | |
} | |
} else if (route === path || (route === '/' && path === '')) { | |
// static route | |
handler.call({ path: path }); | |
} | |
}, | |
all: function (handler) { | |
handler.call({ path: path }); | |
} | |
}); | |
}; | |
}; | |
var Path = function () { | |
var refreshLinks = function () { | |
[].forEach.call(document.querySelectorAll('a[href^="/"]'), function (link) { | |
if (link.getAttribute('data-routed') !== '') { | |
link.setAttribute('data-routed', ''); | |
link.addEventListener('click', function (event) { | |
Path.go(link.getAttribute('href')); | |
event.preventDefault(); | |
}); | |
} | |
}); | |
}; | |
var handler = undefined; | |
var callHandler = function (path) { | |
handler(path); | |
refreshLinks(); | |
}; | |
return { | |
go: function (path) { | |
if (history.pushState !== undefined) { | |
history.isActive = true; | |
history.pushState(null, null, path); | |
callHandler(path); | |
} else { | |
location.pathname = path; | |
} | |
}, | |
setup: function (routeHandler) { | |
handler = routeHandler; | |
window.addEventListener('load', function () { callHandler(location.pathname); }); | |
if (history.pushState !== undefined) { | |
window.addEventListener('popstate', function () { history.isActive && callHandler(location.pathname); }); | |
refreshLinks(); | |
} | |
} | |
}; | |
}(); | |
Path.setup(new Route(function () { | |
this.get('/yadda', function () { | |
document.querySelector('h1').innerHTML = "OMG"; | |
}); | |
this.get('/yaddaweeehhh', function () { | |
document.querySelector('h1').innerHTML = "<a href='/yaddaNEW'>NEW LINK!!!!</a>"; | |
}); | |
this.get('/yaddaNEW', function () { | |
document.querySelector('h1').innerHTML = "OMG!!"; | |
}); | |
this.get('/blog/##/##/##', function (year, month, day) { | |
document.querySelector('#content').innerHTML = "blog entry from " + year + "-" + month + "-" + day; | |
}); | |
this.get('/blog/##', function (year, month, day) { | |
document.querySelector('#content').innerHTML = "blog entry from " + year + "-" + month + "-" + day; | |
}); | |
this.get('/', function () { | |
}); | |
this.all(function () { | |
document.querySelector('p').innerHTML = this.path; | |
console.log(this.path); | |
}); | |
})); | |
</script> | |
</html> |
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