Analysis of the use of filter () function and find () function in jquery

The example in this article describes the use of the filter () function and the Find () function in jquery. Share to everyone for your reference. The specific analysis is as follows:

$ ("Div. cont");

Equivalent to $ ("div"). Find (". Cont")

The filter () function is the function of each object in the collection (what is here, what is obtained).

The Find () function is a child element that finds a matching expression inside each object

Example:

?

1 2	<div class= "cont" ><P class= "cont" >asdf</p></div> <div><p class= "cont" >jldf< /p></div>

The code is as follows:

$ ("div"). Filter (". Cont")//Gets the

The label

Indicates that a DIV element with class cont is found

The code is as follows:

$ ("div"). Find (". Cont")/Get the

The label

After finding the div, find the element with class as cont inside the DIV's child elements

I hope this article will help you with your jquery programming.