div標籤+ jquery的下卸下類屬性

Question

<script type="text/javascript"> 
    var product_features = ['draggable','trackable','colorable']; 

$(document).ready(function() { 

$('div#input .feature draggable').remove(); 
}); 

<h3>Input</h3> 
<div id="input"> 
    <div class="feature draggable">Drag 1</div> 
    <div class="feature resizable">Resize</div> 
    <div class="feature downloadable">Download</div> 
    <div class="feature draggable">Drag 2</div> 
    <div class="feature trackable">Track</div> 
    <div class="feature colorable">Color</div> 
</div> 

<h3>Output</h3> 
<div id="output"></div> 

無法移除一個div類元件與特徵可拖動

 $('div#input .feature draggable').remove(); 

似乎這部分代碼有問題，請問這裏有什麼問題嗎？

JS小提琴：http://jsfiddle.net/9CzMG/47/

Answer 1

我認爲你需要，

$('div#input .feature.draggable').remove(); 

Answer 2

$('div#input .feature.draggable').remove(); 

FIDDLE

Answer 3

您可以使用這樣

 $('div#input .draggable').remove();