jQuery Effects - Fade In/Out
With jQuery, you can achieve fade in and fade out effects for elements.
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Examples
jQuery Fading Methods
With jQuery, you can achieve fade in and fade out effects for elements.
jQuery has the following four fade methods:
- fadeIn()
- fadeOut()
- fadeToggle()
- fadeTo()
jQuery fadeIn() Method
The jQuery fadeIn() method is used to fade in hidden elements.
Syntax:
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 a function to be executed 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);
});
jQuery fadeOut() Method
The jQuery fadeOut() method is used to fade out visible elements.
Syntax:
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 a function to be executed after the fading completes.
The following example demonstrates the fadeOut() method with different parameters:
Example
$("button").click(function(){
$("#div1").fadeOut();
$("#div2").fadeOut("slow");
$("#div3").fadeOut(3000);
});
jQuery fadeToggle() Method
The jQuery fadeToggle() method toggles between the fadeIn() and fadeOut() methods.
If the elements are faded out, fadeToggle() adds a fade in effect to the elements.
If the elements are faded in, fadeToggle() adds a fade out effect to the elements.
Syntax:
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 a function to be executed after the fading completes.
The following example demonstrates the fadeToggle() method with different parameters:
Example
$("button").click(function(){
$("#div1").fadeToggle();
$("#div2").fadeToggle("slow");
$("#div3").fadeToggle(3000);
});
jQuery fadeTo() Method
The jQuery fadeTo() method allows fading to a given opacity (value between 0 and 1).
Syntax:
The required speed parameter specifies the duration of the effect. It can take the following values: "slow", "fast", or milliseconds.
The required opacity parameter in the fadeTo() method sets the fade in/out effect to a given opacity (value between 0 and 1).
The optional callback parameter is the name of a function to be executed after the fading completes.
The following example demonstrates the fadeTo() method with different parameters:
Example
$("button").click(function(){
$("#div1").fadeTo("slow",0.15);
$("#div2").fadeTo("slow",0.4);
$("#div3").fadeTo("slow",0.7);
});