67 lines
2 KiB
JavaScript
67 lines
2 KiB
JavaScript
function init_dev() {
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let sections = document.getElementsByClassName("section");
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for (const section of sections) {
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//so clicking works
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section.classList.add("down");
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//add title and toggle character
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let title_row = document.createElement("div");
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title_row.classList.add("row", "section-title");
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let title = document.createElement("div");
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title.classList.add("col");
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title.textContent = section.title ? section.title : "";
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title_row.appendChild(title);
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section.insertBefore(title_row, section.firstChild);
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let toggle_char = document.createElement("div");
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toggle_char.classList.add("col-auto", "arrow");
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toggle_char.textContent = "V";
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title_row.appendChild(toggle_char);
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title_row.addEventListener("click", (event) =>
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{
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toggleSection(section);
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}, false);
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for (const child of section.children) {
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if (!child.classList.contains("section-title")) {
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child.style.display = "none";
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}
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}
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}
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}
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/*
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Toggles section content as well as up and down arrow
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@params:
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*/
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function toggleSection(section) {
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//has down arrow (default state)
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let down = section.classList.contains("down");
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let arrow_elem = section.getElementsByClassName("arrow")[0];
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if (down) {
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section.classList.remove("down");
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section.classList.add("up");
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arrow_elem.style.transform = 'rotate(180deg)';
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for (const elem of section.children) {
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if (!elem.classList.contains("section-title")) {
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elem.style.display = "";
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}
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}
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} else {
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section.classList.remove("up");
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section.classList.add("down");
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arrow_elem.style.transform = 'rotate(0deg)';
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for (const elem of section.children) {
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if (!elem.classList.contains("section-title")) {
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elem.style.display = "none";
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}
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}
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}
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}
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init_dev(); |