CharacterData: deleteData() ã¡ã½ãã
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deleteData() 㯠CharacterData ã¤ã³ã¿ã¼ãã§ã¤ã¹ã®ã¡ã½ããã§ããã® CharacterData ãã¼ããããã¹ã¦ã¾ãã¯ä¸é¨ã®ãã¼ã¿ãåé¤ãã¾ãã
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js
characterData.deleteData(offset, count)
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IndexSizeErrorDOMException-
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html
<span>Result: </span>A long string.
js
const span = document.querySelector("span");
const textnode = span.nextSibling;
textnode.deleteData(1, 5);
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