Created
December 5, 2019 13:47
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Anki RTK Kanji<->Keyword on Hover Script
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let mapping = { | |
福: "blessing" | |
}; | |
let element = document.querySelector("pre"); | |
let chars = [...element.innerText]; | |
element.innerHTML = ""; | |
chars.map((char) => { | |
if ((/[\u4E00-\u9FAF\uFF66-\uFF9D]/).test(char)) { | |
let node = document.createElement("span") | |
node.textContent = char | |
node.addEventListener("mouseenter", () => { | |
node.textContent = mapping[char] || char | |
}) | |
node.addEventListener("mouseleave", () => { | |
node.textContent = char | |
}) | |
return node | |
} else { | |
return document.createTextNode(char) | |
} | |
}).forEach((node) => element.appendChild(node)); |
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