--- title: addRange slug: Web/API/Selection/addRange tags: - DOM - Dokumentacja_Gecko_DOM - Gecko - Wszystkie_kategorie translation_of: Web/API/Selection/addRange ---
{{ ApiRef() }}
Dodaje zakres do zaznaczenia.
sel.addRange(range)
range
/* Wybiera wszystkie znaczniki STRONG w dokumencie HTML */
var strongs = document.getElementsByTagName("strong");
var s = window.getSelection();
if(s.rangeCount > 0) s.removeAllRanges();
for(var i = 0; i < strongs.length; i++) {
var range = document.createRange();
range.selectNode(strongs[i]);
s.addRange(range);
}
{{ languages( { "en": "en/DOM/Selection/addRange", "es": "es/DOM/Selection/addRange", "it": "it/DOM/Selection/addRange" } ) }}