tabbable | Find descendants of a DOM node that are in the tab order

 by   focus-trap JavaScript Version: 5.3.3 License: MIT

kandi X-RAY | tabbable Summary

kandi X-RAY | tabbable Summary

tabbable is a JavaScript library. tabbable has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can install using 'npm i tabbable' or download it from GitHub, npm.

Small utility that returns an array of all* tabbable DOM nodes within a containing node.
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            kandi-support Support

              tabbable has a low active ecosystem.
              It has 444 star(s) with 56 fork(s). There are 4 watchers for this library.
              OutlinedDot
              It had no major release in the last 12 months.
              There are 1 open issues and 47 have been closed. On average issues are closed in 112 days. There are 7 open pull requests and 0 closed requests.
              It has a neutral sentiment in the developer community.
              The latest version of tabbable is 5.3.3

            kandi-Quality Quality

              tabbable has 0 bugs and 0 code smells.

            kandi-Security Security

              tabbable has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
              tabbable code analysis shows 0 unresolved vulnerabilities.
              There are 0 security hotspots that need review.

            kandi-License License

              tabbable is licensed under the MIT License. This license is Permissive.
              Permissive licenses have the least restrictions, and you can use them in most projects.

            kandi-Reuse Reuse

              tabbable releases are available to install and integrate.
              Deployable package is available in npm.
              Installation instructions, examples and code snippets are available.
              tabbable saves you 92 person hours of effort in developing the same functionality from scratch.
              It has 310 lines of code, 0 functions and 28 files.
              It has low code complexity. Code complexity directly impacts maintainability of the code.

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            tabbable Key Features

            No Key Features are available at this moment for tabbable.

            tabbable Examples and Code Snippets

            No Code Snippets are available at this moment for tabbable.

            Community Discussions

            QUESTION

            How can I make a Shiny app W3C compliant?
            Asked 2022-Mar-04 at 08:05

            I've written and optimized a Shiny app, and now I'm struggling with the IT section of the organization where I work to have it published on their servers. Currently, they are claiming that the app is not W3C compliant, which is true, according to the W3C validator.

            The errors I'm trying to solve, with no success, are:

            • Bad value “complementary” for attribute “role” on element “form”.

            • The value of the “for” attribute of the “label” element must be the ID of a non-hidden form control.

            Such errors can be seen also in very minimal shiny apps, like:

            ...

            ANSWER

            Answered 2022-Mar-04 at 08:05

            The following only deals with the first of the errors you mention (as this one is pretty clear thanks to @BenBolkers comment), but hopefully it points you to the right tools to use.

            I'd use htmltools::tagQuery to make the needed modifications - please check the following:

            Source https://stackoverflow.com/questions/71343768

            QUESTION

            Found HTMLElement with tabindex will not focus()
            Asked 2022-Jan-25 at 10:26

            I have an HTMLElement, which is found and set in a variable that will not focus when using .focus(). Since this is an Angular app, I have tried using nativeElement to focus, but the element is not found.

            Acceptable answers can use either method and maybe others, as long as it doesn't involve using an extra library like jQuery.

            ...

            ANSWER

            Answered 2022-Jan-25 at 10:26

            Seems to work for me. I implemented NgAfterViewInit to run your method and refactored a little bit. We can access elements in template after their rendered via NgAfterViewInit (the earliest). We then reference to the element as HTMLElement, instead of ElementRef.

            https://stackblitz.com/edit/angular-zzf4pd?file=src%2Fapp%2Fapp.component.ts

            Source https://stackoverflow.com/questions/70846015

            QUESTION

            A11Y - Screen reader doesn't read `aria-description` tag
            Asked 2021-Oct-18 at 19:18

            I currently have a simple bit of markup on my site, and can't seem to get a screen reader to read it. Am I missing something?

            ...

            ANSWER

            Answered 2021-Oct-15 at 20:51

            ACcording to ARIA specification, the

            can perfectly have the aria-label attribute. Most other HTML5 structural elements also allow aria-label because they are landmark regions.

            So, conforming screen readers are supposed to read it, and, as far as I have tested, they indeed do.

            Attribute aria-description is more recent than aria-label, so you should prefer aria-label in order to maximize the chances to have it read.

            IN order to make good and relevant tests, I suggest you to use a true screen reader really used by users, rather than a browser extension that nobody use in the real life. You may try one or more of the following, depending on your target systems and possibilities: (Non exhaustive list)

            • NVDA, Jaws and Supernova under windows
            • VoiceOver under MacOS, iOS and iPadOS
            • Talkback and VoiceAssistant under Android

            NVDA, VoiceOver and Talkback are totally free, and VoiceOver is even always available out of the box without the need to install anything. So you really have no reason to don't try them out.

            Source https://stackoverflow.com/questions/69585388

            QUESTION

            The method .joins() must contain arguments (Syntax problem from Rails v4.2.1 to Rails v6.1.3.1)
            Asked 2021-May-04 at 23:03

            I have been working on an App called CtrlPanel for the company I work for. This app was originally running on Ruby v2.2.2 and rails v4.2.1. I could not get that environment to work on ANYTHING; I tried both PC and Linux. Since I couldn't get that environment running and since it needed to be updated to the newest version anyway I figured I would just get it working on the latest version.

            I had no idea what I was in for, that was a little over a month ago. I am happy to report I now have everything in the program working with one exception. There is a catalog that displays all of the items and it uses a scope in the model with a lambda expression that is rather complicated (at least to me). I have had to update the syntax ALL over this application due to the older version of Rails and now being on the newest version and this is the only one I can't seem to figure out. I am pretty sure again that it is just a Syntax problem from Rails v4.2.1 to Rails v6.1.3.1 but I just can't seem to figure it out and I am sure people who are more experienced than myself will know what it is.

            Here is the model in question:

            category.rb

            ...

            ANSWER

            Answered 2021-May-04 at 23:03

            My guess is that your legacy app used a gem called Squeel which monkeypatched core methods in ActiveRecord like where, joins etc to take a block argument:

            Source https://stackoverflow.com/questions/67391049

            QUESTION

            Get index of each component in Svelte slot
            Asked 2021-Apr-27 at 13:34

            Is there a way to loop through all the children in a Svelte component?

            Goal

            I'm working on creating a list component in Svelte with this syntax (ideally).

            ...

            ANSWER

            Answered 2021-Apr-27 at 13:34

            I used a register function in the parent (your List component) for a pulldown menu component.

            Something like:

            List component:

            Source https://stackoverflow.com/questions/67276248

            QUESTION

            Auto margins with tabs in bootstrap 5
            Asked 2021-Apr-25 at 15:47

            I'm learning to use bootstrap 5, so bear with me if this question seems a bit basic!

            I'm toying around with tabs to generate tabbable panes of local content. I've used the code provided in the documentation here : https://getbootstrap.com/docs/5.0/components/navs-tabs/#javascript-behavior

            ...

            ANSWER

            Answered 2021-Apr-25 at 15:47

            Change your last li like :

            Source https://stackoverflow.com/questions/67254898

            QUESTION

            "[aria-hidden="true"] elements contain focusable descendents"; best way to fix that?
            Asked 2021-Apr-05 at 22:00

            I have a simple accordion:

            ...

            ANSWER

            Answered 2021-Apr-05 at 08:05

            Simple solution, use CSS display:none property to remove the element from being focusable :

            Source https://stackoverflow.com/questions/66947723

            QUESTION

            Forcing Table Navigation Down Rows Then Across To Next Column
            Asked 2020-Dec-08 at 17:08

            I have a table with X number of rows and at most 5 columns. The user will enter values in Row 1, column 2 then I need to navigate them to Row 2 Column 2 to enter the next value. When they are on the last row for Column 2 then they need to go to row 2 column 3 and so on. They are entering numeric values with a specified number of decimals. Once they enter the appropriate number of decimals I need to force them to the next row/column based on above logic.

            I have set the tabIndex so that it gives me the desired effect. I put my cursor in the first row column 2 and press tab, and it goes down the rows and then over to the next column so pressing the tabKey works:

            ...

            ANSWER

            Answered 2020-Dec-08 at 17:08

            You can check if there exist next tr or not if yes then just use input.closest("tr").next().find("[tabindex=" + tabs + "]").focus() i.e : to td where tabindex is same and if doesn't exist get the td[contenteditable=true]:first tabindex value and use this to put focus on required td.

            Demo Code :

            Source https://stackoverflow.com/questions/65203070

            QUESTION

            React: accessible unordered list of buttons
            Asked 2020-Nov-19 at 20:03

            I'm creating an unordered list of buttons and would like to make it accessible. (Note: I found this SO post, but it doesn't answer my question.)

            My code (simplified, in React) looks like this:

            ...

            ANSWER

            Answered 2020-Nov-18 at 00:47

            If you have several cases of such long groups, you should probably provide other means to navigate as well. Headlines, for example, which would allow screen reader users to skip such groups or target a specific one.

            Concerning tab navigation: I stumbled across a pattern called a roving tabindex, which is explained well on MDN's Keyboard-navigable JavaScript widgets page

            The technical implementation is as following:

            • Do NOT make the container focusable
            • Make only the first item in the list (menu) focusable by giving all others to tabindex="-1"
            • Add React logic to move (implicit) tabindex="0" attribute between items by means of arrow keys

            There seems to be the npm package react-roving-tabindex that already implements that logic, even with grid-navigation.

            Otherwise a quick-fix might be to provide a hidden skip link just before the list of buttons that allows jumping over them. I'm assuming you are providing a title for your list?

            Source https://stackoverflow.com/questions/64873073

            QUESTION

            Reactive form to create and edit information
            Asked 2020-Oct-15 at 14:27

            I am beginner in Angular, I am working with users information so, in my page I have the option to create a new user, in down I have a table that show the user's information. In this I have 3 buttons, Details, Edit and Drop, I have a modal to see and edit the information so, I am using a index to know what is the "row" or "user" selected, Details and Delete are working fine; but when I test the edit function is getting a empty form to my service, is strange because when I click again on edit for this particular user the "new" information is there. I am trying to use the same reactive Form that I am using for create new user . Someone can help me to undestand what I am doing wrong? Thanks a lot

            This is my html table-modal code

            ...

            ANSWER

            Answered 2020-Oct-15 at 14:27

            Explicitly created Form controls are no longer needed; because the ngModel creates them automatically!

            Source https://stackoverflow.com/questions/64361946

            Community Discussions, Code Snippets contain sources that include Stack Exchange Network

            Vulnerabilities

            No vulnerabilities reported

            Install tabbable

            You can install using 'npm i tabbable' or download it from GitHub, npm.

            Support

            Why? It uses Element.querySelectorAll() and Window.getComputedStyle(). Note: When used with any version of IE, CSS.escape needs a polyfill for tabbable to work properly with radio buttons that have name attributes containing special characters.
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            https://github.com/focus-trap/tabbable.git

          • CLI

            gh repo clone focus-trap/tabbable

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            git@github.com:focus-trap/tabbable.git

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