get-selector
Advanced tools
Generates a unique CSS selector that will match only the passed element.
Browser-based utility to generate a unique selector for a given element. There are more comprehensive (and therefore often slower) solutions out there that will retrieve the smallest selector possible, but that comes at the price of complexity and usually accuracy.
This one prioritizes speed and accuracy.
If you have an invalid DOM, results will vary.
If you have duplicate or invalid id attributes, results will really vary.
Check if the element has an id attribute
id...Traverse the element's ancestry
id attribute.id is found...Build the selector to <html>
nth-child sub-selectors.Install via npm.
$ npm i get-selector --save
Require and call when needed. The function will return false if the passed element is not valid. Otherwise it will return the selector as a string.
var getSelector = require('get-selector');
console.log(getSelector(someElement));
// Outputs something like:
// #list-item-two > a:nth-child(1)
Build jsdoc-based documentation:
$ npm run docs
Run tests and coverage:
$ npm test
$ npm run coverage
FAQs
Generates a unique CSS selector that will match only the passed element.
We found that get-selector demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
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