---
title: Day-Lane Render Hooks
---

In TimeGrid view, a "day lane" is the vertical column of time slots for a given day. Customize its appearance with these hooks.

`dayLaneClass` - a [ClassName Input](classname-input)

`dayLaneInnerClass` - a [ClassName Input](classname-input) for the inner wrapper of the day lane. Useful for adjusting padding.

`dayLaneDidMount`

`dayLaneWillUnmount`


## Argument

When the above hooks are specified as a function in the form `function(arg)`, the `arg` is an object with the following properties:

- `date` - Date object
- `isPast`
- `isFuture`
- `isToday`
- `isOther`
- `isNarrow`
- `isMajor`
- `isStack` - `true` when rendering in a simplified print layout (Firefox only)
- `resource` - if the lane lives under a specific resource in [vertical resource view](vertical-resource-view), this value will be the [Resource Object](resource-object)
- `el` - the element. only available in `dayLaneDidMount` and `dayLaneWillUnmount`