Affix NEW

Fix the element to a specific visible area.

Basic usage

Affix is fixed at the top of the page by default.

You can set offset attribute to change the offset top，the default value is 0.

You can set target attribute to keep the affix in the container at all times. It will be hidden if out of range.

Please notice that the container avoid having scrollbar.

The affix component provides two fixed positions: top and bottom.

You can set position attribute to change the fixed position, the default value is top.

Name	Type	Default	Description
offset	`number`	`0`	Offset distance.
position	`'top' \| 'bottom'`	`'top'`	Position of affix.
target	`string`	`''`	Target container. (CSS selector)
z-index	`number`	`100`	`z-index` of affix

Name	Parameters	Description
change	`(fixed: boolean) => void`	Triggers when fixed state changed.
scroll	`(value: { scrollTop: number, fixed: boolean }) => void`	Triggers when scrolling.

Name	Parameters	Description
default	`()`	Customize default content.

Name	Parameters	Description
update	`() => void`	Update affix state manually.
updateRoot	`() => void`	Update rootRect info.