csscrown v1.0.0

csscrown

👑

csscrown lets you apply a CSS class to one selected element and one element only. When you use it to select a different element, it will "unselect" the previous element by removing the css class.

Usage

var Crown = require('csscrown');
var crown = Crown({
  crownClass: 'the-ruler-of-all-dom-elements'
});

d3.selectAll('.map-node').on('click', function selectNode(d) {
  crown(this); // `this` is a DOM element.
});

In this example, when an element is clicked, csscrown will add the the-ruler-of-all-dom-elements class to the element and remove the the-ruler-of-all-dom-elements class from the previously selected element. The the-ruler-of-all-dom-elements class can be defined in CSS to distinguish it from the rest of the elements.

.the-ruler-of-all-dom-elements {
  background-color: yellow;
}

Installation

npm install csscrown

License

The MIT License (MIT)

Copyright (c) 2016 Jim Kang

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.