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This article mainly introduces "how to generate random numbers in jquery". In daily operation, I believe that many people have doubts about how to generate random numbers in jquery. The editor consulted all kinds of data and sorted out simple and easy-to-use operation methods. I hope it will be helpful for you to answer the doubts about "how to generate random numbers in jquery". Next, please follow the editor to study!

The specific steps are as follows:

1. First, create a new html project and introduce jquery into the project

two。 After introducing jquery, create a div tag in the project and set the id property to display the generated random number

After the 3.div tag is created, add a button button and bind the onclick click event to generate a random number

4. After the button is added, two variables are defined in the click event, which are used to set the generation range of random numbers

Function set () {

Var max = 999

Var min = 1

}

5. After the random range is set, a random number is generated by the Math.random () function, which is rounded using the parseInt () method.

Function set () {

Var max = 999

Var min = 1

Var res = parseInt (Math.random () * (x-y + 1) + y)

}

6. Finally, after the random number is rounded, use the html () method to display the random number on the div tag.

Function set () {

Var max = 999

Var min = 1

Var res = parseInt (Math.random () * (x-y + 1) + y)

$("# text") .html (res)

}

At this point, the study of "how to generate random numbers in jquery" 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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