調用jQuery庫與CoffeeScript的

Question

我想要做類似這樣的事情在CoffeeScript中：

word_list = [{ text: "cat", weight: 23 }, { text: "mouse", weight: 10 }, { text: "fox", weight: 5}, { text: "lion", weight: 4}, { text: "giraffe",weight: 3}, {text: "zebra", weight: 2},{ text: "bat", weight: 20 }, { text: "rat", weight: 11 }, { text: "duck", weight: 4}, { text: "dinosaur", weight: 100}, { text: "flamingo",weight: 50}, {text: "kangaroo", weight: 8},] 

$(function() { 
    $("#chart").jQCloud(word_list); 
}); 

我會做出這樣的電話嗎？

jQuery -> 
    $("#chart").jQCloud(word_list); 

或者我需要做的是這樣

$ -> 
    $chart.jQcloud(word_list); 

Answer 1

你可以使用的第一個。或者使它酷似原作：

$ -> 
    $('#chart').jQCloud word_list 

但$是一回事jQuery的。假設你已經創建了$chart，那麼第二個也是有效的。