Created
April 4, 2018 18:03
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lab4DATAJ created by mollyjohunter - https://repl.it/@mollyjohunter/lab4DATAJ
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| let request = require('request') | |
| let rp = require('request-promise-native'); | |
| let cheerio = require('cheerio'); | |
| let d3 = require('d3'); | |
| let fs = require('fs'); | |
| var mainUrl = "https://conservation.ewg.org/eqip_regions.php?fips=19000®ionname=Iowa"; | |
| var counties = []; | |
| var equipPayments = []; | |
| rp(mainUrl) | |
| .then(scrape) | |
| .catch(console.log); | |
| function scrape(html) { | |
| var $ = cheerio.load(html); | |
| var table = $("table").first(); | |
| var rows = table.find("tr"); | |
| var header = rows.first(); | |
| rows = rows.slice(1); | |
| var data = []; | |
| rows.each(function (i, row) { | |
| row = $(row); | |
| var cells = row.find("td"); | |
| var d = { | |
| rank: $(cells[0]).text(), | |
| county: $(cells[1]).text(), | |
| payments: $(cells[2]).text(), | |
| } | |
| data.push(d); | |
| }); | |
| var csv = d3.csvFormat(data); | |
| console.log(csv); | |
| } |
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