How to Prevent Modal Close from Jumping to the Bottom of the Page in Bootstrap скачать в хорошем качестве

How to Prevent Modal Close from Jumping to the Bottom of the Page in Bootstrap

Discover a simple solution to stop your Bootstrap modal from collapsing and scrolling your page back to the bottom when closed. Learn more! --- This video is based on the question https://stackoverflow.com/q/64116957/ asked by the user 'totesz09' ( https://stackoverflow.com/u/5646020/ ) and on the answer https://stackoverflow.com/a/64131638/ provided by the user 'totesz09' ( https://stackoverflow.com/u/5646020/ ) at 'Stack Overflow' website. Thanks to these great users and Stackexchange community for their contributions. Visit these links for original content and any more details, such as alternate solutions, latest updates/developments on topic, comments, revision history etc. For example, the original title of the Question was: Modal close jumping to the page bottom Also, Content (except music) licensed under CC BY-SA https://meta.stackexchange.com/help/l... The original Question post is licensed under the 'CC BY-SA 4.0' ( https://creativecommons.org/licenses/... ) license, and the original Answer post is licensed under the 'CC BY-SA 4.0' ( https://creativecommons.org/licenses/... ) license. If anything seems off to you, please feel free to write me at vlogize [AT] gmail [DOT] com. --- Preventing Modal Close from Jumping to the Bottom of the Page If you've ever had the experience of closing a modal and having the page jump to the bottom, you know how frustrating it can be. This is especially noticeable on lengthy pages where the modal trigger is positioned at the bottom. In this guide, we'll discuss a common issue with Bootstrap modals and how to prevent your page from scrolling unexpectedly when a modal is closed. Understanding the Problem In many web applications, modal popups can enhance user experience. However, they can also introduce unwanted behaviors if not handled properly. Here's the scenario: You have a modal that is triggered by a button located at the bottom of a long page. When closing the modal, the page automatically scrolls back down to the button, disrupting the user's experience. This can be particularly problematic when the modal is supposed to show input errors and requires the user to focus on the input fields while rectifying their mistakes. Why Does This Happen? When the modal is closed, the browser’s default behavior can sometimes cause the view to reset to the last focused element, which in your case, is the button triggering the modal. This is particularly common if you're using features like HTML5 form validation, which may lead to the page jumping unexpectedly upon closing the modal. The Solution To solve this issue, you can modify your JavaScript logic to ensure that the modal closes without returning the focus to the triggering button. The key is to manage the modal state and the focus effectively when handling form validations. Here’s how you can implement this solution: Step 1: Validate Form Inputs Start by ensuring your inputs are validated using native browser validations. You can scroll to the element that has an error, similar to how you already have implemented: [[See Video to Reveal this Text or Code Snippet]] Step 2: Closing the Modal Instead of simply hiding the modal when an error is detected or the modal needs to be closed, you can ensure that the modal also handles scroll-related issues by closing it programmatically: [[See Video to Reveal this Text or Code Snippet]] Step 3: Avoid Default Jump Behavior By managing how and when you close the modal, you can prevent the page from jumping back to the button. If you close the modal before the validation is checked or handled, it will avoid returning focus back to the button which was used to trigger the modal. Conclusion By using the above approach, you can create a more seamless user experience on your website. When facing issues with modals jumping back after closing, it's important to handle form validations thoughtfully and ensure the modal closes in a manner that doesn't disrupt the user's workflow. Now that you understand how to manage Bootstrap modals effectively, you can ensure your application provides both functionality and a smooth user experience without those annoying jumps!