CSSKeyframesRule: findRule() ã¡ã½ãã
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findRule() 㯠CSSKeyframeRule ã¤ã³ã¿ã¼ãã§ã¤ã¹ã®ã¡ã½ããã§ãæå®ããããã¼ãã¬ã¼ã ã»ã¬ã¯ã¿ã¼ã«ä¸è´ãã CSSKeyFrameRule ãæ¤ç´¢ãã¾ãã
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findRule(select)
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ãã® CSS ã«ã¯ keyframes ã¢ããã«ã¼ã«ãããã¾ãããã㯠document.styleSheets[0].cssRules ã§è¿ãããæåã® CSSRule ã«ãªãã¾ãã
myRules[0] 㯠CSSKeyframesRule ãªãã¸ã§ã¯ã 1 ã¤ãè¿ãã¾ãã findRule("to") ãå¼ã³åºãã¨ã 2 çªç®ã®ã«ã¼ã«ã表ã CSSKeyframeRule ãè¿ããã¾ãã
@keyframes slidein {
from {
transform: translateX(0%);
}
to {
transform: translateX(100%);
}
}
let myRules = document.styleSheets[0].cssRules;
let keyframes = myRules[0]; // CSSKeyframesRule
console.log(keyframes.findRule("to")); // CSSKeyframeRule ãªãã¸ã§ã¯ã
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