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jQuery is a very popular JavaScript library and is widely used in front-end development. In order to better understand and use jQuery, we need to understand its methods.
1. Selector
One of the most important features of jQuery is the selector. It can obtain HTML, CSS, DOM elements, etc. through different methods and parameters, making it easy to operate and process. The following are some common selector methods:
2. Events
jQuery also provides a large number of event methods, commonly used ones include click, mouseover, mouseout, keydown, etc. Here are some common event methods:
3. Operation
jQuery can conveniently operate HTML, CSS and DOM elements. The following are some common operation methods:
4. Effects
jQuery also provides some effect methods, such as fadeIn, fadeOut, slideUp, slideDown, etc., to make the page richer and more interesting. The following are some common effect methods:
5.ajax
jQuery’s AJAX function is also very powerful and can be used to load data and update page content asynchronously. The following are some common ajax methods:
6. Tool methods
jQuery also provides some practical tool methods, such as $.each, $.trim, etc. The following are some common tool methods:
Summary
The above are some common methods in jQuery. Of course, jQuery has many other methods and functions, which need to be slowly understood and mastered in actual use. Mastering the jQuery method can greatly improve the efficiency and quality of front-end development, and also allows us to develop websites and applications that meet user needs faster.
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