CSSStyleSheet: deleteRule() ã¡ã½ãã
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CSSStyleSheet.deleteRule() ã¡ã½ããã¯ãã¹ã¿ã¤ã«ã«ã¼ã«ãç¾å¨ã®ã¹ã¿ã¤ã«ã·ã¼ããªãã¸ã§ã¯ãããåé¤ãã¾ãã
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deleteRule(index)
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ãã®ä¾ã§ã¯ãã¹ã¿ã¤ã«ã·ã¼ã myStyles ããæåã®ã«ã¼ã«ãåé¤ãã¾ãã
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myStyles.deleteRule(0);
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| CSS Object Model (CSSOM) # dom-cssstylesheet-deleterule |