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This article mainly introduces "jQuery how to implement the function when DOM loading is complete". In daily operation, I believe many people have doubts about how to implement the function when jQuery loading is completed. Xiaobian consulted all kinds of materials and sorted out simple and easy-to-use methods of operation. I hope it will be helpful for you to answer the question of "jQuery how to implement the function when DOM loading is complete." Next, please follow the editor to study!

JQuery (callback)

Description: bind a function to be executed when DOM finishes loading.

Added version: 1.0jQuery (callback)

Callback

Type: Function ()

The function that is executed when DOM ready.

This function acts like $(document). Ready (), except that when you use this function, you need to wrap all the $() operators on the page that need to be executed during DOM ready. Technically, this function is chainable-- but there are not many cases in which it is actually linked in this way.

Example:

Example: executes the function when the DOM load is complete.

$(function () {)

/ / Document is ready

})

Example: to make it more secure to use the $alias of jQuery without relying on the global $alias, we can do this by using both shortcuts and parameters of $(document) .ready ().

JQuery (function ($) {

/ / Your code using failsafe $alias here...

})

At this point, the study on "how to implement the function when DOM loading is completed by 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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