Gets all focusable descendant elements for the first element in the set of matched elements.

$(selector).focusable(options);

npm install jquery-focusable

• findNegativeTabindex - Find and return elements with tabindex equal to -1 (default: true)
• findPositiveTabindex - Find and return elements with tabindex greater than 0 (default: true)

$('body').empty().append('<button>').append('<button>');

expect($('body').focusable().length).toBe(2);

Run npm start for test driven development. All tests are located in test.js.

Execute npm run to view all available CLI scripts:

• npm start test driven development: watches code and re-tests after any change
• npm test runs tests & generates reports (see reports section below)
• npm run lint lints code and reports errors to lint.txt
• npm run fix attempts to auto fix code lint errors
• npm run minify builds minified version of code
• npm run build cleans, lints, tests and minifies (called on npm prepublish hook)
• npm run clean deletes all generated files

Each test run will generate the following reports:

• /test_reports/coverage contains Istanbul code coverage report
• /test_reports/html contains HTML test report
• /test_reports/junit contains JUnit test report

https://travis-ci.org/makeup-jquery/jquery-focusable

https://coveralls.io/github/makeup-jquery/jquery-focusable?branch=master