我需要在AJAX回调中从一些HTML响应中访问一段数据。
在我的Coffeescript中,我想访问completion-id数据属性。当我执行以下操作时:
$('.mark-completed')
.bind "ajax:success", (event, data) ->
console.log data
console.log $(data)
我在控制台中获取数据:
<li class="learning_item_completion" data-completion-id="162" data-user-id="2" id="learning_item_completion_162">
<div class="item-icon">
<img alt="Thumb_alex_headshot_green_200x200" class="circular" height="60" src="/uploads/user/picture/2/thumb_alex_headshot_green_200x200.png" width="60" />
</div>
<div class="item">
这是$(数据):
[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"
...
访问completion-id的正确方法是什么?
答案 0 :(得分:1)
只需添加:
$('.mark-completed')
.bind "ajax:success", (event, data) ->
cid = $(data).find('.learning_item_completion').data('completion-id')
console.log cid
答案 1 :(得分:0)
$.ajax({
url: "test.html"
}).done(function( html ) {
$("#results").append(html);
console.log(html);
//etc.
});