Don t close dropdown on click outside

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Don t close dropdown on click outside

Learn Development at Frontend Masters. The following is a guest post by Philip Walton philwalton. If you searched online to figure out the best way to do this, chances are you came across this Stack Overflow question: How to detect a click outside an element?

The above code is simple, elegant, and clever all at the same time. This solution is roughly equivalent to fixing a leaky shower by turning off the water to the bathroom. It works, but it completely ignores the possibility that any other code on the page might need to know about that event. You might be thinking to yourself: who even writes code like this themselves anymore?

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Unfortunately, no. To prove this, let me show you how easy it is to create a bug by using Bootstrap in a Ruby on Rails app. Rails ships with a JavaScript library called jquery-ujs that allows developers to declaratively add remote AJAX calls to links via the data-remote attribute. In the following example, if you open the dropdown and click anywhere else in the frame, the dropdown should close itself. This bug happens because the Bootstrap code responsible for closing the dropdown menu is listening for click events on the document.

But since jquery-ujs stops event propagation in its data-remote link handlers, those clicks never reach the document, and thus the Bootstrap code never runs. And as most people know, global variables can lead to messy, coupled code. Modifying a single, fleeting event might seem harmless at first, but it comes with risks. Consider the following three cases:. These three examples all appear to be doing the exact same thing just returning falsebut in reality the results are quite different.

A much bigger problem is when you expect something to happen and it does but with unanticipated and unnoticed side-effects.

Dropdown function not working on Internet Explorer 11

Under the hoodjQuery is actually invoking the following two statements:. And since events travel through the entire DOM, the more nodes you had, the slower everything got. Peter Paul Koch of quirksmode. If your document structure is very complex lots of nested tables and such you may save system resources by turning off bubbling.

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The browser has to go through every single ancestor element of the event target to see if it has an event handler. Even if none are found, the search still takes time. I recommend not worrying about the fact that events propagate through the entire DOM. As a general rule, stopping event propagation should never be a solution to a problem.

Stopping propagation should be thought of like canceling an event, and it should only be used with that intent. Perhaps you want to prevent a form submission or disallow focus to an area of the page.Keep in touch and stay productive with Teams and Officeeven when you're working remotely.

Learn More. Learn how to collaborate with Office The new Microsoft Edge is based on Chromium and will be released January 15, It's compatible with all supported versions of Windows, and with macOS version With speed, performance, best-in-class compatibility for websites and extensions, and built-in privacy and security features, it's the only browser you'll ever need.

It was the default browser on Windows 10 PCs. To learn more about the new Microsoft Edge, click here. This forum currently covers Microsoft Edge Legacy. For information about the new Microsoft Edge, see the Microsoft Edge category. The dropdown menu doesn't seem to be working. Once you click on it, the menu doesn't allow you time to select or even scroll down, it simply appears and disappears. Same happens with any dropdown menu shown in Microsoft Edge, for example, when I need to answer passwords using a dropdown menu on some websites, the dropdown menu does not allow me to select it simply appears and disappears again and I need to use the down arrow to go through the whole alphabet.

I understand that you have issues using Microsoft Edge in Windows We apologize for the inconvenience caused to you. I suggest you clear the Clear browsing data option of Microsoft Edge and check if you face the issue.

To do so perform the steps below. Click on the More actions icon next to the feedback icon present on top right corner of the Project Spartan homepage. Select Settings and click on Choose what to clear. Check the boxes Browsing history, Cookies and saved website data and Cached data and files and click on Clear.

There could be possibilities of system files corruption due to which you are facing this issue. You can also try performing an SFC scan and check if it helps. It allows users to scan for corruptions in Windows system files and restore corrupted files.

Did this solve your problem? Yes No. Sorry this didn't help. It's unlikely that what you've suggested is causing a problem. Other tablets can cope but not windows. All you need to do is Google "windows tablets drop down menus" to see the extent of the problem.

Please help us,we had done all the above action, but not able solve the issue for dropdown not able stay or micro second. We are having issue from last 2 days, Its urgent to solve the issue. Is there any more info for this? Also, is there a way to download developer virtuals with past versions of Edge? Or, better yet, is there a way to download a past version of Edge?

don t close dropdown on click outside

April 7, Keep in touch and stay productive with Teams and Officeeven when you're working remotely.When you use a click event to trigger a dropdown, the best option to close it is to allow people to 'click off' and close it.

It's actually quite simple to do once you understand what's happening. Now that the web is focusing more on click events than hover, this presents a new set of challenges for front end designers. In order to hide the menu when clicking anywhere else in the document there are a few options.

One of which is a jQuery plugin called outside events by Ben Alman which takes all the hard work away. If you look at this now applied to the previous code you will see that we have broken the dropdown. The final piece to the puzzle is to tell the script to stop the click event from bubbling up when we click on the trigger. To do this, you need to add two things to the original function. You need to add a way to track the click event and then tell that click event not to bubble.

If you want to look at what the event is then add in console. So when put together, the final code looks like this:. Once you understand the concept, you can go further by controlling the dropdown behaviour with classes. Close dropdowns by clicking outside of them with jQuery When you use a click event to trigger a dropdown, the best option to close it is to allow people to 'click off' and close it.

Posted June 27, In this tutorial, learn how to prevent closing the bootstrap modal when clicking outside using jQuery or HTML. Disable clicking outside or disallow keyboard ESC button to close the bootstrap modal. Stop closing modal on mouse click outside of Bootstrap modal. Its useful when you want your visitors to click only inside the modal. Get more visitors click or more conversion by using these methods. You have to use backdrop option and keyboard option. The first option disables closing modal on outside click.

The second option prevents closing the bootstrap modal on pressing keyboard 'ESC' button. To prevent closing bootstrap modal when click outside using jQuery. You have to use option backdrop to static option and keyboard to false option. This works after you click on the button and open modal. The above example contains the button to open modal. Click the above button to open bootstrap modal. Now, click outside of the modal after opening it.

The above jQuery method prevents closing the Bootstrap modal when someone clicks outside. This is the method need some jQuery to add to perform this task. However, if you want to perform this task by using only HTML then read further. To stop closing the bootstrap modal when click outside using only HTML.

You have to add the attributes data-backdrop and data-keyboard to the open button. The above example contains the button using only HTML. Now, click outside of the modal and check if its close. You can see that, the modal close only on click inner modal close button. Hope, you like this tutorial on how to prevent closing bootstrap modal. If you have any query regarding the tutorial, please comment below.

Also tell me, which method are you using to stop closing bootstrap modal on click outside. Get more visitors click or more conversion by using these method.

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Join the Conversation.Need support for your remote team? Check out our new promo! Select all Open in new window. IT issues often require a personalized solution. Why EE? Get Access. Log In. Web Dev. NET App Servers. We help IT Professionals succeed at work. Close a CSS dropdown onClick - not when you hover away. Medium Priority. Last Modified: I have a CSS menu that drops down on hovering over and disappears on hovering away which I use in many sites.

don t close dropdown on click outside

Recently I had to build a site that works on iPad too, the sub-menus reveal when you click the parent menu item on iPad no problem, the trouble is when you click a submenu item which loads a page via ajax, doesn't reload the page on any touchscreen device the sub-menu doesn't hide, it stays showing!

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Commented: Try setting it to hidden for the active state. Author Commented: Would you mind advising on the code for that and what line by looking at the page source please? I'm not clear on what the syntax should be, nor where, sorry.A dropdown menu is a toggleable menu that allows the user to choose one value from a predefined list:.

Use any element to open the dropdown menu, e. It is hidden by default, and will be displayed on hover see below. Note the min-width is set to px.

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Feel free to change this. Instead of using a border, we have used the box-shadow property to make the dropdown menu look like a "card". We also use z-index to place the dropdown in front of other elements.

don t close dropdown on click outside

Tip: Go to our Hoverable Dropdowns to learn more about hoverable dropdowns. If you want to report an error, or if you want to make a suggestion, do not hesitate to send us an e-mail:. Click Me Link 1 Link 2 Link 3. HOW TO. Your message has been sent to W3Schools. W3Schools is optimized for learning, testing, and training. Examples might be simplified to improve reading and basic understanding. Tutorials, references, and examples are constantly reviewed to avoid errors, but we cannot warrant full correctness of all content.

Show actions on hover

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The dark mode beta is finally here. Change your preferences any time. Stack Overflow for Teams is a private, secure spot for you and your coworkers to find and share information. I have a Twitter Bootstrap dropdown menu.

How to avoid dropdown menu to close menu items on clicking inside ?

As all Twitter Bootstrap users know, the dropdown menu closes on click even clicking inside it. To avoid this, I can easily attach a click event handler on the dropdown menu and simply add the famous event.

This fiddle is the normal behavior and this fiddle is with event. Thanks to Roman for his answer. I also found an answer that you can find below. Bootstrap provides the following function:.

How to Create an HTML Dropdown Menu - Learn HTML and CSS - HTML Tutorial - HTML for Beginners

Assuming that the Twitter Bootstrap Components related events handlers are delegated to the document object, I loop the attached handlers and check if the current clicked element or one of its parents is concerned by a delegated event. The second way looks more preferable. Also Bootstrap developers use this way. In the source file I found initialization of the dropdown elements:. It boils down to preventing propagation at the document element and doing so only for events of type 'click. I modified Vartan's answer to make it work with Bootstrap 4.

His solution doesn't work anymore with the latest version as target property always returns dropdown's root div no matter where the click was placed. You can stop click on the dropdown from propagating and then manually reimplement the carousel controls using carousel javascript methods.

I know this question was specifically for jQuery, but for anyone using AngularJS that has this problem you can create a directive that handles this:. Then just add the attribute dropdown-prevent-close to your element that is triggering the menu to close, and it should prevent it. For me, it was a select element that automatically closed the menu:.

don t close dropdown on click outside

Instead of writing some javascript or jquery code reinventing the wheel. The above scenario can be managed by bootstrap auto-close option.


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