Count elements with jQuery

Question

Is there a way to count how many elements on the page with a particular class

User · Answer

try this   var count element       element   length

User · Answer

class   length   This one does not work for me  I d rather use this       class   children   length   I don t really know the reason why  but the second one works only for me  Somewhy  either size doesn t work

User · Answer

use the  size   method or  length attribute

User · Answer

var count elements       class   length    From  http   api jquery com size      The  size   method is functionally   equivalent to the  length property    however  the  length property is   preferred because it does not have the   overhead of a function call    Please see    http   api jquery com size   http   api jquery com length

User · Answer

The best way would be to use  each    var num   0       className   each function        num

User · Answer

I believe this works       MyClass   length

User · Answer

Yes  there is       MyClass   size

User · Answer

someclass   length   You could also use       someclass   size     which is functionally equivalent  but the former is preferred   In fact  the latter is now deprecated and shouldn t be used in any new development

[jquery] Count elements with jQuery

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