32 lines
926 B
JavaScript
32 lines
926 B
JavaScript
class HomeworkElement extends HTMLElement {
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static updateTexts(container) {
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let textElements = container.querySelectorAll(".text")
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console.log(textElements)
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textElements.forEach((item, index) => {
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let itemId = item.getAttribute("id")
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let itemText = HomeworkSession.texts[itemId]
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HomeworkElement.applyText(itemText, item, null)
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})
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}
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static applyText(sourceText, targetElement, fallback = '') {
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if(sourceText.length > 0) {
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targetElement.innerHTML = sourceText
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targetElement.innerHTML = targetElement.textContent.trim()
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} else if(fallback == '') {
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console.warn('Missing text in: ', sourceText)
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} else {
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targetElement.innerHTML = fallback
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}
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}
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}
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const HomeworkTypes = Object.freeze({
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VOCABULARY_ENGLISH: "'English vocabulary'",
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VOCABULARY_FRENCH: "'French vocabulary'",
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VOCABULARY_GERMAN: "'German vocabulary'",
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VOCABULARY_SPANISH: "'Spanish vocabulary'",
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MATH: "'Math'"
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})
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