19 lines
684 B
JavaScript
19 lines
684 B
JavaScript
document.addEventListener("DOMContentLoaded", () => {
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document.querySelectorAll(".tree-node").forEach((toggle) => {
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toggle.addEventListener("click", (event) => {
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// Prevent link click from also toggling parent
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if (event.target instanceof HTMLElement && event.target.tagName === "A") return;
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const nestedList = toggle.parentElement?.querySelector(".nested");
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if (nestedList) {
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toggle.classList.toggle("expanded");
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nestedList.classList.toggle("active");
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}
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});
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});
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// Expand the first level by default
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const firstLevel = document.querySelector(".structure-outline > ul > li > .tree-node");
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if (firstLevel instanceof HTMLElement) firstLevel.click();
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});
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