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react-classset
Advanced tools
classSet()
is a neat utility for easily manipulating the DOM class
string. This previously resided inside React as a utility, but is now pulled out and library-agnostic.
Here's a common scenario
var classString = 'message';
if (isImportant) {
classString += ' message-important';
}
if (isRead) {
classString += ' message-read';
}
This can quickly get tedious, as assigning class name strings can be hard to read and error-prone. classSet()
solves this problem:
var classString = classSet({
'message': true,
'message-important': isImportant,
'message-read': isRead
});
When using classSet()
, pass an object with keys of the CSS class names you might or might not need. Truthy values will result in the key being a part of the resulting string.
Alternatively, you can also use it this way:
cx('a', 0, null, undefined, 'b'); // 'a 0 b', discards null values
No more hacky string concatenations!
0.0.2 (January 31th 2015)
FAQs
Utility for easily manipulating the DOM class string
We found that react-classset demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 2 open source maintainers collaborating on the project.
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