Tutorials

jQuery .finish() Method

Posted in jQuery Tutorial

Updated on Oct 13, 2024

By Mari Selvan

👁️ 52 - Views

⏳ 4 mins

💬 1 Comment

Photo Credit to CodeToFun

🙋 Introduction

jQuery is renowned for its rich set of methods that streamline web development tasks. One such method is .finish(), which allows you to control animations more precisely. Understanding how to use .finish() effectively can greatly enhance your ability to create smooth and polished animations on your website.

In this comprehensive guide, we'll explore the jQuery .finish() method with clear examples to illustrate its versatility and usefulness.

🧠 Understanding .finish() Method

The .finish() method in jQuery is used to immediately complete all animations queued on the selected elements. It can be particularly handy when you need to ensure that animations are abruptly stopped and the final state is reached without delay.

💡 Syntax

The syntax for the .finish() method is straightforward:

syntax.js

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$(selector).finish([queue])

Parameters:

queue (Optional): A string indicating the name of the queue to end all animations for.

📝 Example

Completing All Animations:

Suppose you have a simple animation that enlarges a div when clicked, and you want to immediately stop it when clicked again. You can achieve this using the .finish() method as follows:
index.html
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```
<div id="box" style="width: 100px; height: 100px; background-color: blue;"></div>
```
example.js
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```
$("#box").click(function() {
  $(this).animate({ width: "200px", height: "200px" }, 1000).finish();
});
```
This will abruptly stop the animation and set the div's size to 200x200 pixels when clicked.
Specifying Animation Queue:

If you have multiple animations queued on an element, you can specify which queue to finish using the queue parameter. For instance:
example.js
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```
$("#box").animate({ width: "200px" }, 1000);
$("#box").animate({ height: "200px" }, 1000);
$("#box").finish("height");
```
This will only finish the animation in the height queue, leaving other animations intact.
Handling Delayed Animations:

The .finish() method is also effective in handling animations with delays. Consider the following example:
example.js
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```
$("#box").animate({ width: "200px" }, 1000).delay(500).animate({ height: "200px" }, 1000);
$("#box").click(function() {
  (this).finish();
});
```
Clicking on the div will immediately complete both animations, even if the second one has a delay.

🎉 Conclusion

The jQuery .finish() method is a valuable tool for controlling animations with precision. Whether you need to abruptly stop animations, specify which animations to finish, or handle delayed animations, .finish() provides a simple and effective solution.

By mastering its usage, you can create smoother and more responsive animations on your website, enhancing the overall user experience.