Golang Selection.Parentsの例

コード例 #1

ファイル: selectionpath.go プロジェクト: Gelembjuk/articletext

// this function returns some specific signature of a selection
// so it can be easy found to get data quickly next time
func getSelectionSignature(s *goquery.Selection) string {
	var signature string

	tag, _ := goquery.OuterHtml(s)

	pos := strings.Index(tag, ">")

	if pos > -1 {
		tag = tag[1:pos]
	} else {
		return ""
	}

	signature = convertTagToJqueryFormat(tag, s)

	s.Parents().Each(func(i int, sec *goquery.Selection) {
		ohtml, _ := goquery.OuterHtml(sec)

		pos := strings.Index(ohtml, ">")

		if pos > -1 {
			ohtml = ohtml[1:pos]
		}

		tag := convertTagToJqueryFormat(ohtml, sec)

		signature = tag + " " + signature
	})

	return signature
}