Comments (6)
yeah I don't see why not
from classnames.
Somehow when i try to set 'className' depending on the 'props'
//..
return <button className={btnClass} >{this.props.label}</button>;
//..
<Button label='click here' flag='success'/>
<Button label='click here' flag='warning'/>
it gives both the classes to both the buttons..
Html it is creating is this like this. Shouldn't one button have 'btn-success' and another one have 'btn-warning' classes. Or do i need to create for each button different variables?
<button class="btn btn-sm btn-success btn-warning" data-reactid=".0.$=12">click here</button>
<button class="btn btn-sm btn-success btn-warning" data-reactid=".0.$=12">click here</button>
from classnames.
@ssjogus if you're using ES6 you can use template strings and this should simply things and work great:
var btnClass = classNames('btn', 'btn-sm', {
`btn-${this.props.flag}`: this.props.flag
});
from classnames.
But if you're wondering why your code up there didn't work, I think you need to check for the string you're passing in: 'btn-success': this.props.flag === 'success'
not 'btn-success': this.props.flag.success
from classnames.
hi @JulienMelissas ,
thanks for your answer..i was writing it in wrong way..
your answer 'btn-success': this.props.flag === 'success'
worked really well.
thanks once again..
from classnames.
@JulienMelissas Template literals can't actually be used as a key in an Object literal. A computed property should be used:
['btn-' + this.props.flag] instead of btn-${this.props.flag}
See: Using a variable for a key in a JavaScript object literal
from classnames.
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from classnames.