Get the unique css-path to a DOM-element
npm install css-path
var document = require('global/document')
, cssPath = require('./css-path')
, elm = document.createElement('div')
, elm2 = document.createElement('h1')
, elm3 = document.createElement('span')
elm.setAttribute('class', 'beep boop')
elm2.setAttribute('class', 'foo')
elm3.setAttribute('class', 'hello')
elm.appendChild(elm2)
elm2.appendChild(document.createElement('span'))
elm2.appendChild(elm3)
console.log('You can get the css-selector for an element not attached to the document')
console.log(cssPath(elm3))
document.body.appendChild(elm)
console.log()
console.log('Getting the same element now shows a different path')
console.log(cssPath(elm3))
console.log()
console.log('You can also choose a base element')
console.log(cssPath(elm3, elm))
console.log('or perhaps just skip the body-element')
console.log(cssPath(elm3, document.body))
elm2.setAttribute('id', 'epic')
console.log()
console.log('Setting the id attribute make the path shorter')
console.log(cssPath(elm3))You can get the css-selector for an element not attached to the document
div.beep.boop > h1.foo:nth-child(1) > span.hello:nth-child(2)
Getting the same element now shows a different path
html > body > div.beep.boop:nth-child(1) > h1.foo:nth-child(1) > span.hello:nth-child(2)
You can also choose a base element
h1.foo:nth-child(1) > span.hello:nth-child(2)
or perhaps just skip the body-element
div.beep.boop:nth-child(1) > h1.foo:nth-child(1) > span.hello:nth-child(2)
Setting the id attribute make the path shorter
h1#epic > span.hello:nth-child(2)
Copyright (c) 2014 Mic Network, Inc
This software is released under the MIT license:
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