The example in this article describes the usage of filter() function and find() function in jQuery. Share it with everyone for your reference. The specific analysis is as follows:
$("div .cont");
Equivalent to $("div").find(".cont")
The filter() function acts on each object ($(what you get here is what you get)) in the collection,
The find() function searches for subelements matching the expression within each object
Example:
<div class="cont"><p class="cont">asdf</p></div> <div><p class="cont">jldf</p></div>
means finding the div element
with class cont
It means that after finding the div, look for elements with class cont in the sub-elements of the div
I hope this article will be helpful to everyone’s jQuery programming.
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