ElementWrapper.bindAttr()

Definition

bindAttr<V>(attr: string, ref: Ref<V>): () => void

Description

Used for binding the value of a ref into the element's attribute.

When the $ref value changes, the atrribute value also gets updated.

Returns a cleanup function.

Example

const src = $ref('/image.png');

$('#img').bindAttr('src', src)
  
src('/image2.png')