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ferret/pkg/stdlib/html/scroll_bottom.go
Tim Voronov 24d8eedd4c
Feature/doc markup (#543)
* Added release notes

* #509 fixedOCOD typo

* Updated values

* Updated comments

* Changed stdlib docs format

* Changed format of array in docs

* Use 'any' instead of 'value' in docs

* New format for optional params

* Updated docs for testing package

* Added namespace information
2020-08-07 21:49:29 -04:00

44 lines
1.1 KiB
Go

package html
import (
"context"
"github.com/MontFerret/ferret/pkg/drivers"
"github.com/MontFerret/ferret/pkg/runtime/core"
"github.com/MontFerret/ferret/pkg/runtime/values"
)
// SCROLL_BOTTOM scrolls the document's window to its bottom.
// @param {HTMLDocument} document - HTML document.
// @param {Int | Float} x - X coordinate.
// @param {Int | Float} y - Y coordinate.
// @param {Object} [params] - Scroll params.
// @param {String} [params.behavior="instant"] - Scroll behavior
// @param {String} [params.block="center"] - Scroll vertical alignment.
// @param {String} [params.inline="center"] - Scroll horizontal alignment.
func ScrollBottom(ctx context.Context, args ...core.Value) (core.Value, error) {
err := core.ValidateArgs(args, 1, 2)
if err != nil {
return values.None, err
}
doc, err := drivers.ToDocument(args[0])
if err != nil {
return values.None, err
}
var opts drivers.ScrollOptions
if len(args) > 1 {
opts, err = toScrollOptions(args[1])
if err != nil {
return values.None, err
}
}
return values.None, doc.ScrollBottom(ctx, opts)
}