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This article mainly introduces "what does $stand for in jquery". In daily operation, I believe that many people have doubts about what $stands for in jquery. The editor consulted all kinds of materials and sorted out simple and easy-to-use operation methods. I hope it will be helpful to answer the doubts about "what does $stand for in jquery"? Next, please follow the editor to study!

In jquery, "$" stands for "get" and is a return function. Use the "$()" function to get the element object and manipulate it using the jquery method based on the acquired element object, with the syntax of "$(" desired element ")".

The operating environment of this tutorial: windows7 system, jquery3.2.1 version, Dell G3 computer.

What does $stand for in jquery

In jquery, the $symbol is mainly used to get the element object, which can be manipulated using the jquery method. Here is an example of what the $symbol in jquery means.

1. Create a new html file, named test.html, to explain what the $symbol in jquery means. Introduce the jquery.min.js library file and load it successfully before you can use the methods in jquery. Use span to create a line of text and set its id property to myspan, which is mainly used to get the span object through this id.

Use the button tag to create a button named "get object contents". Bind the onclick click event to the button button, and execute the getobj () function when the button is clicked.

2. In the test.html file, use the $symbol in jquery to get the span tag object through id (myspan), then use the text () method to get the content between the span tags, and then output the content using the alert () method.

Open the test.html file in the browser and click the button to see the effect of the implementation.

At this point, the study of "what does $in jquery stand for" is over. I hope to be able to solve your doubts. The collocation of theory and practice can better help you learn, go and try it! If you want to continue to learn more related knowledge, please continue to follow the website, the editor will continue to work hard to bring you more practical articles!

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