how to access child element in jquery?

Question

I want to access all the subelelements of a given element . For ex :

<div id="main">
  <div id="1">
   <span></span>
   <span></span>
  </div>
  <span></span>
  <div></div>      
 </div>

Like in abover structure #main contains 5 elements ( 2 div and 3 span ). How can i access it all in a single query ?

Answer 1

您可以使用通用选择器。

$('#main *')

Answer 2

您只需要一个通配符选择器，如下所示：

$("#main *")

Answer 3

用这个：

$('#main').find('*');