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This article mainly explains "what does next refer to in jquery". The content of the explanation in the article is simple and clear, and it is easy to learn and understand. Please follow the editor's train of thought to study and learn "what is next in jquery".

In jquery, next is the method used to return the sibling element after the selected element; this method can match the sibling element next to each element in the element collection, retrieve the next sibling element that matches the selector, and return only one element with the syntax of "element object .next (selector)".

The operating environment of this tutorial: windows10 system, jquery3.2.1 version, Dell G3 computer.

What is next in jquery?

The next () method returns the next sibling of the selected element.

Sibling elements are elements that share the same parent element.

Note: this method returns only one element.

DOM tree: this method traverses along the next sibling of the DOM element.

Grammar

$(selector) .next (filter)

Parameter description

Filter is optional. Specifies a selector expression that narrows the scope of a sibling element after the search.

Next () gets the sibling element next to each element in the set of matching elements. If a selector is provided, the next sibling element that matches the selector is retrieved.

Examples are as follows:

Hello

Hello Again

And Again $("p") .next (".selected") .css ("background", "yellow")

Output result:

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