需要一些帮助CasperJS

Question

刮这是我目前有：

var casper = require('casper').create(); 

var fs = require('fs'); 
var folderName = 'CARD_DATA'; 
var fileName = 'championDecks.txt'; 
var save = fs.pathJoin(fs.workingDirectory, folderName, fileName); 

// init jquery 
var casper = require('casper').create({ 
    clientScripts: ['jquery.min.js'] 
}); 

// parse URL 
var parseUrl = 'http://magic.wizards.com/en/events/coverage/mtgochamp14'; 

// scrape 
function getDeckData() { 
    var meta = $('.deck-meta h4').text(); 
    var event = $('.deck-meta h5').text().trim(); 

    return [meta, event]; 
} 

casper.start(parseUrl, function() { 
    var data = this.evaluate(getDeckData); 

    fs.write(save, data + '\n', 'w'); 
}); 

casper.run(); 

我想要的格式类似于这样凑http://magic.wizards.com/en/events/coverage/mtgochamp14：

{ 
    "event": "2014 Magic Online Championship", 
    "deckName": "(Vintage) Magnus Lantto's Pyromancer Control", 
    "deck": [ 
     "1 Dack Fayden", 
     "3 Snapcaster Mage", 
     "4 Young Pyromancer", 
     "3 Cabal Therapy", 
     "1 Demonic Tutor", 
     "4 Gitaxian Probe", 
     "1 Ponder", 
     "3 Preordain", 
     "1 Time Walk", 
     "1 Treasure Cruise", 
     "1 Ancestral Recall", 
     "1 Brainstorm", 
     "3 Dig Through Time", 
     "4 Force of Will", 
     "3 Gush", 
     "3 Lightning Bolt", 
     "4 Mental Misstep", 
     "1 Pyroblast", 
     "1 Black Lotus", 
     "1 Mox Jet", 
     "1 Mox Ruby", 
     "1 Mox Sapphire", 
     "3 Flooded Strand", 
     "1 Island", 
     "4 Scalding Tarn", 
     "1 Strip Mine", 
     "2 Underground Sea", 
     "3 Volcanic Island" 
    ], 
    "sideboard": [ 
     "1 Pyroblast", 
     "1 Dread of Night", 
     "1 Electrickery", 
     "4 Grafdigger's Cage", 
     "4 Ingot Chewer", 
     "1 Mountain", 
     "1 Null Rod", 
     "2 Pulverize" 
    ], 
    "event": "2014 Magic Online Championship", 
    "deckName": "(MODERN) MAGNUS LANTTO'S ELF COMPANY", 
    "deck": [ ... ], 
    "sideboard": [ ... ] 

    ...and so on... 
} 

我不能似乎弄清楚如何单独获取数据。这是我目前得到的：

(Vintage) Magnus Lantto's Pyromancer Control(Modern) Magnus Lantto's Elf Company(Standard) Magnus Lantto's Atarka Devotion(Vintage) Jasper de Jong's Mentor Control(Modern) Jasper de Jong's Melira and Company(Standard) Jasper de Jong's Green-White Devotion(Vintage) Aleksa Telarov's Delver(Modern) Aleksa Telarov's Burn(Standard) Aleksa Telarov's Jund Megamorph(Vintage) Antonio Del Moral León's Omni-Oath(Modern) Antonio Del Moral León's Splinter Twin(Standard) Antonio Del Moral León's Abzan Midrange,2014 Magic Online Championship       
         2014 Magic Online Championship       
         2014 Magic Online Championship       
         2014 Magic Online Championship       
         2014 Magic Online Championship       
         2014 Magic Online Championship       
         2014 Magic Online Championship       
         2014 Magic Online Championship       
         2014 Magic Online Championship       
         2014 Magic Online Championship       
         2014 Magic Online Championship       
         2014 Magic Online Championship 

任何人都可以提供一个小智慧，让我在正确的方向吗？

Answer 1

假设有各层甲板名称的事件：

var meta = $('.deck-meta h4'); 
var event = $('.deck-meta h5'); 
var output = []; 

for(var i = 0; i < meta.length; i++) { 
    output.push({ 
     deckName: $(meta[i]).text(), 
     event: $(event[i]).text().trim() 
    });  
} 

return output;