This commit is contained in:
@ -16,7 +16,8 @@ const observer = new IntersectionObserver((entries) => {
|
||||
|
||||
function toggleToc(this: HTMLElement) {
|
||||
this.classList.toggle("collapsed")
|
||||
const content = this.nextElementSibling as HTMLElement
|
||||
const content = this.nextElementSibling as HTMLElement | undefined
|
||||
if (!content) return
|
||||
content.classList.toggle("collapsed")
|
||||
content.style.maxHeight = content.style.maxHeight === "0px" ? content.scrollHeight + "px" : "0px"
|
||||
}
|
||||
@ -25,10 +26,11 @@ function setupToc() {
|
||||
const toc = document.getElementById("toc")
|
||||
if (toc) {
|
||||
const collapsed = toc.classList.contains("collapsed")
|
||||
const content = toc.nextElementSibling as HTMLElement
|
||||
const content = toc.nextElementSibling as HTMLElement | undefined
|
||||
if (!content) return
|
||||
content.style.maxHeight = collapsed ? "0px" : content.scrollHeight + "px"
|
||||
toc.removeEventListener("click", toggleToc)
|
||||
toc.addEventListener("click", toggleToc)
|
||||
window.addCleanup(() => toc.removeEventListener("click", toggleToc))
|
||||
}
|
||||
}
|
||||
|
||||
|
Reference in New Issue
Block a user