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vlandham/scrape.js

Created November 1, 2012 17:21
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javascript scraping tips
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scrape.js
// local storage from
// http://macwright.org/2012/09/06/scrapers.html
var laws = localStorage.getItem('laws');
if (laws) { laws = JSON.parse(laws);
} else { laws = []; }
laws.push({ title: 'New!' });
localStorage.setItem('laws', JSON.stringify(laws));
var laws = localStorage.getItem('laws');
document.location = 'data:Application/octet-stream,' + encodeURIComponent(laws);
// could also use straight variable
document.location = 'data:Application/octet-stream,' + encodeURIComponent(JSON.stringify(aVar));
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