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我需要從AJAX回調中的某個HTML響應中訪問一段數據。在回調中解析AJAX響應
在我的Coffeescript中,我想訪問completion-id數據屬性。當我做到以下幾點:
$('.mark-completed')
.bind "ajax:success", (event, data) ->
console.log data
console.log $(data)
我得到這個在控制檯的數據:
<li class="learning_item_completion" data-completion-id="162" data-user-id="2" id="learning_item_completion_162">
<div class="item-icon">
<img alt="Thumb_alex_headshot_green_200x200" class="circular" height="60" src="/uploads/user/picture/2/thumb_alex_headshot_green_200x200.png" width="60" />
</div>
<div class="item">
這爲$(數據):
[li#learning_item_completion_162.learning_item_completion, jquery: "1.9.1", constructor: function, init: function, selector: "", size: function…]
0: li#learning_item_completion_162.learning_item_completion
accessKey: ""
attributes: NamedNodeMap
0: class
1: data-completion-id
...
nodeValue: "162"
value: "162"
...
什麼是訪問的正確方法完成-ID?