CSSKeyframesRule: length ããããã£
Baseline
2024
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length 㯠CSSKeyframesRule ã¤ã³ã¿ã¼ãã§ã¤ã¹ã®èªã¿åãå°ç¨ããããã£ã§ããªã¹ãå
ã® CSSKeyframeRule ãªãã¸ã§ã¯ãã®æ°ãè¿ãã¾ãããã®ãããããããã®ãã¼ãã¬ã¼ã ã«ã¼ã«ã CSSKeyframeRule ãªãã¸ã§ã¯ãä¸ã§ã¤ã³ããã¯ã¹ã«ããã¢ã¯ã»ã¹ãããã¨ãã§ãã¾ãã
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ãã® CSS ã«ã¯ keyframes ã¢ããã«ã¼ã«ãå«ã¾ãã¦ãã¾ããããã¯æåã® CSSRule ã document.styleSheets[0].cssRules ã§è¿ããã¾ãã
myRules[0] 㯠CSSKeyframesRule ãªãã¸ã§ã¯ããè¿ãã¾ãã cssRules ããããã£ã¯ 2 ã¤ã®ã«ã¼ã«ãå«ã CSSRuleList ãè¿ãã¾ãã
@keyframes slide-in {
from {
transform: translateX(0%);
}
to {
transform: translateX(100%);
}
}
const myRules = document.styleSheets[0].cssRules;
const keyframes = myRules[0]; // CSSKeyframesRule
console.log(keyframes.length); // 2
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