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June 22, 2023 06:54
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Get student names and ids from lms student list pages
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let names = Array.from(document.getElementsByClassName("roster_user_name student_context_card_trigger")).map(e => e.text.split('(', 1)[0].split('/')[0].trim()) | |
let ids = Array.from(document.getElementsByClassName("rosterUser al-hover-container")).map(e => e.getElementsByTagName('td')[2].textContent.trim()) | |
var arrays = [ | |
names, | |
ids | |
]; // 출력할 문자열 배열들 | |
var container = document.createElement("div"); // 새로운 <div> 요소 생성 | |
container.style.position = "fixed"; | |
container.style.top = "50%"; | |
container.style.left = "50%"; | |
container.style.transform = "translate(-50%, -50%)"; | |
container.style.backgroundColor = "#fff"; | |
container.style.color = "#000"; | |
container.style.padding = "10px"; | |
container.style.zIndex = "9999"; | |
for (var i = 0; i < arrays.length; i++) { | |
var array = arrays[i]; | |
for (var j = 0; j < array.length; j++) { | |
var line = document.createElement("div"); // 새로운 <div> 요소 생성 | |
line.textContent = array[j]; // 문자열 설정 | |
container.appendChild(line); // <div> 요소를 컨테이너에 추가 | |
} | |
if (i < arrays.length - 1) { | |
var lineSeparator = document.createElement("hr"); // 구분선 추가 | |
lineSeparator.style.margin = "10px 0"; | |
container.appendChild(lineSeparator); | |
} | |
} | |
document.body.appendChild(container); // 컨테이너를 <body> 요소에 추가 |
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