To use the fade effect in jQuery, you can use the .fadeIn() method.
Fade effect
Here’s an example:
$(selector).fadeIn(duration, callback);
Where:
- selector is the element(s) you want to fade in.
- duration is the time in milliseconds it takes for the animation to complete. It is optional and defaults to 400.
- callback is a function that is executed after the fadeIn effect has finished. It is also optional.
Fade in a div element
Here’s a simple example to fade in a div element with id “myDiv”:
$(document).ready(function(){
$("#myDiv").click(function(){
$(this).fadeIn(3000);
});
});
Key Takeaways
- To use the fade effect in jQuery, you can use the .fadeIn() method.
- The .fadeIn() method takes two arguments: the duration of the animation in milliseconds, and a callback function that is executed after the animation has finished.
- The duration is optional and defaults to 400 milliseconds.
- The callback function is also optional.
FAQ
- What is the fade effect in jQuery?
- The fade effect in jQuery is a CSS animation that fades an element in or out.
- What is the .fadeIn() method in jQuery?
- The .fadeIn() method is a jQuery method that is used to fade an element in.
- What are the arguments of the .fadeIn() method?
- The .fadeIn() method takes two arguments: the duration of the animation in milliseconds, and a callback function that is executed after the animation has finished.
- What is the default duration of the .fadeIn() method?
- The default duration of the .fadeIn() method is 400 milliseconds.
- What is a callback function?
- A callback function is a function that is executed after an event has occurred.