Package Exports
- view-in
This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (view-in) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.
Readme
ViewIn.js
ViewIn(tersector) is a simple utility to apply and remove classes to DOM elements as they enter the view port, using the Intersection Observer API.
Usage
viewIn('.my-selector', options);
Options
| Option | Type | Default | Description |
|---|---|---|---|
| classOnEnter | string | inview-enter | Class added when element is visible |
| classOnExit | string | inview-exit | Class added was visible but then exits viewport |
| exitThreshold | number | 0.75 | % of element visible to trigger exit |
| enterThreshold | number | 0.75 | % of element visible to trigger enter |
To Do
- Add Interes feature detection
- Allow a callback to be passed for exit and enter
- Make options ... optional
- Error cases
once: boolean- only trigger the observerable once