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Feature/#33 wait class function (#63)

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* #33 Lib cleanup. Added WAIT_CLASS and WAIT_CLASS_ALL functions

* #33 Fixed attr update

* #33 HTMLElement.WaitForClass

* #33 Updated HTMLDocument.WaitForClass
This commit is contained in:
Tim Voronov
2018-10-06 22:33:39 -04:00
committed by GitHub
parent 79b8171fd8
commit e64ad4ec0e
48 changed files with 1193 additions and 670 deletions
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24
pkg/stdlib/html/elements.go Normal file
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package html
import (
"context"
"github.com/MontFerret/ferret/pkg/runtime/core"
"github.com/MontFerret/ferret/pkg/runtime/values"
)
/*
* Finds HTML elements by a given CSS selector.
* Returns an empty array if element not found.
* @param docOrEl (HTMLDocument|HTMLElement) - Parent document or element.
* @param selector (String) - CSS selector.
* @returns (Array) - Returns an array of found HTML element.
*/
func Elements(_ context.Context, args ...core.Value) (core.Value, error) {
el, selector, err := queryArgs(args)
if err != nil {
return values.None, err
}
return el.QuerySelectorAll(selector), nil
}