How to get the Number of Controls Count using jQuery.

 Posted by vishalneeraj-24503 on 2/3/2015 | Category: jQuery Interview questions | Views: 363 | Points: 40
Answer:

jQuery has Length property through which we can find the number of controls
Suppose,we have following HTML structure as shown below:-
<div id = div_1" class = "class1">

<div id = div_2" class = "class2">container 1</div>
<div id = div_3" class = "class2">container 2</div>
</div>

$('.class1').length;
Output:- 1
$('.class2').length;
Output:- 2


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