jquery-bem-utils
Advanced tools
Simple BEM integration in jQuery.
npm i --save-dev jquery-bem-utils
var $ = require('jquery');
require('jquery-bem-utils');
Your BEM has to be in the style of block__element--modifier for this plugin to work.
Find Block
findBlock(elementName)
$('body').findBlock('foo'); // => returns $('.foo--red--padding-large')
<body>
<div class="foo--red--padding-large">
<div class="foo__bar"></div>
</div>
</body>
Find Element
findElement(elementName)
$('body').findBlock('foo').findElement('bar'); // => returns $('.foo__bar')
<body>
<div class="foo--red--padding-large">
<div class="foo__bar"></div>
</div>
</body>
Get Modifiers
$('body').findBlock('foo').getModifiers(); // => returns ['red', 'padding-large']
<body>
<div class="foo--red--padding-large">
<div class="foo__bar"></div>
</div>
</body>
Has Modifier
hasModifier(modifierName)
$('body').findBlock('foo').hasModifier('red'); // => returns true
$('body').findBlock('foo').hasModifier('bar'); // => returns false
<body>
<div class="foo--red--padding-large">
<div class="foo__bar--bar"></div>
<div class="foo__bar--bar"></div>
<div class="foo__bar--bar"></div>
</div>
</body>
Set Modifier
addModifier(modifierName, unique)
$('body').findBlock('foo').findElement('bar').addModifier('hello'); // => returns (1)
$('body').findBlock('foo').findElement('bar').filter(':nth-child(2)').addModifier('hello', true); // => returns (2)
$('body').findBlock('foo').findElement('bar').filter(':nth-child(3)').addModifier('hello', true); // => returns (3)
(1)
<body>
<div class="foo--red--padding-large">
<div class="foo__bar--bye--hello"></div>
<div class="foo__bar--bye--hello"></div>
<div class="foo__bar--bye--hello"></div>
</div>
</body>
(2)
<body>
<div class="foo--red--padding-large">
<div class="foo__bar--bye"></div>
<div class="foo__bar--bye--hello"></div>
<div class="foo__bar--bye"></div>
</div>
</body>
(3)
<body>
<div class="foo--red--padding-large">
<div class="foo__bar--bye"></div>
<div class="foo__bar--bye"></div>
<div class="foo__bar--bye--hello"></div>
</div>
</body>
FAQs
Package to add support for BEM to jQuery
The npm package jquery-bem-utils receives a total of 1 weekly downloads. As such, jquery-bem-utils popularity was classified as not popular.
We found that jquery-bem-utils 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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