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This article mainly introduces what is the use of the fadeIn () method in jQuery, it has a certain reference value, interested friends can refer to it, I hope you can learn a lot after reading this article, let the editor take you to understand it.

JQuery fadeIn () method

JQuery fadeIn () is used to fade in hidden elements.

Syntax:

$(selector) .fadeIn (speed,callback)

The optional speed parameter specifies the duration of the effect. It can take the following values: "slow", "fast" or milliseconds.

The optional callback parameter is the name of the function that executes after the fading completes.

The following example demonstrates the fadeIn () method with different parameters:

Example

$("button") .click (function () {

("# div1") .fadeIn ()

$("# div2") .fadeIn ("slow")

("# div3") .fadeIn (3000)

});

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