These docs are for an old release. Info on upgrading to v5
edit doc


A hook for modifying a day cell’s DOM.

function( dayRenderInfo ) { }

dayRenderInfo is a plain object with the following properties:


The Date for the given day.


The HTML element for the given day.


The current View Object.

This callback lets you modify the day cells elements that are part of each calendar view.

You cannot return a new element. You must only modify the dayRenderInfo.el (a <td> element) that is provided.

This callback is called each time a cell needs to be freshly rendered.