Pass modifiers to renderDay

[davincho]

I would need access to modifiers within the renderDay callback. What's about passing not only day but also dayModifers to the callback (see

react-day-picker/src/DayPicker.js

Line 412 in b5170a4

{this.props.renderDay(day)}

)

Before: {this.props.renderDay(day)}
After: {this.props.renderDay(day, dayModifiers)}

[jirikolarik]

I'd like to see this feature as well. What do you think @gpbl? It will allow you to render specific content based on modifier. I can create PR if you wish

[gpbl]

I'd like first to understand the use case, as I've in mind a new feature that may help in this direction :)

The modifiers are intended to add a CSS classname to the day cell. What is your case @davincho, @jirikolarik ?

[jirikolarik]

If we have dayModifiers passed to renderDay object, we know how that date differentiate between others. For example, if the date is "occupied", we can currently make it grey, green or yellow, but with this information in renderDay method we could also render different content as the actual word "occupied" without checking if the date is occupied again inside the method.

I'll check this new feature, maybe it's something we can utilise for this use case

[gpbl]

Thanks @jirikolarik for the feedback! As this is a simple to implement, it's going to be added in the next minor release!

[davincho]

Yes having the same use cases as @jirikolarik described. Looking forward for next minor release!

[gpbl]

Released as v4.0. It is a major release because of some minor breaking changes – it should be easy to upgrade!