Selecting first div usin jquery [closed]

问题

As it currently stands, this question is not a good fit for our Q&A format. We expect answers to be supported by facts, references, or expertise, but this question will likely solicit debate, arguments, polling, or extended discussion. If you feel that this question can be improved and possibly reopened, visit the help center for guidance.

Closed 7 years ago.

How we can select first div of page using jquery ?

回答1:

jQuery first select: http://api.jquery.com/first-selector/

The :first pseudo-class is equivalent to :eq(0). It could also be written as :lt(1). While this matches only a single element, :first-child can match more than one: One for each parent.

Sample:

var div = $('div:first');

Fiddler example: http://jsfiddle.net/wBQfm/

回答2:

Get the first using this:

var first_div = $( $('div')[0] );

来源：https://stackoverflow.com/questions/13316869/selecting-first-div-usin-jquery