How to get the Number of Controls Count using jQuery.

Posted by vishalneeraj-24503 on 2/3/2015 | Category: jQuery Interview questions | Views: 1486 | Points: 40

Post |

Interview FAQs |

Exclusive Questions |

Interview Home

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

Asked In: Many Interviews | Alert Moderator