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@ -1,21 +1,21 @@
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function toggleCallout(this: HTMLElement) {
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const outerBlock = this.parentElement!
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outerBlock.classList.toggle(`is-collapsed`)
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const collapsed = outerBlock.classList.contains(`is-collapsed`)
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outerBlock.classList.toggle("is-collapsed")
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const collapsed = outerBlock.classList.contains("is-collapsed")
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const height = collapsed ? this.scrollHeight : outerBlock.scrollHeight
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outerBlock.style.maxHeight = height + `px`
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outerBlock.style.maxHeight = height + "px"
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// walk and adjust height of all parents
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let current = outerBlock
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let parent = outerBlock.parentElement
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while (parent) {
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if (!parent.classList.contains(`callout`)) {
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if (!parent.classList.contains("callout")) {
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return
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}
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const collapsed = parent.classList.contains(`is-collapsed`)
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const collapsed = parent.classList.contains("is-collapsed")
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const height = collapsed ? parent.scrollHeight : parent.scrollHeight + current.scrollHeight
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parent.style.maxHeight = height + `px`
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parent.style.maxHeight = height + "px"
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current = parent
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parent = parent.parentElement
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@ -30,15 +30,15 @@ function setupCallout() {
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const title = div.firstElementChild
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if (title) {
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title.removeEventListener(`click`, toggleCallout)
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title.addEventListener(`click`, toggleCallout)
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title.addEventListener("click", toggleCallout)
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window.addCleanup(() => title.removeEventListener("click", toggleCallout))
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const collapsed = div.classList.contains(`is-collapsed`)
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const collapsed = div.classList.contains("is-collapsed")
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const height = collapsed ? title.scrollHeight : div.scrollHeight
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div.style.maxHeight = height + `px`
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div.style.maxHeight = height + "px"
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}
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}
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}
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document.addEventListener(`nav`, setupCallout)
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window.addEventListener(`resize`, setupCallout)
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document.addEventListener("nav", setupCallout)
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window.addEventListener("resize", setupCallout)
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