blob: 014a256cc5b0cd8a74acf666ab00195920f679cd (
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const expanders = document.querySelectorAll(".frame .expander");
for (const expander of expanders) {
expander.addEventListener("click", (evt) => {
const currentSnippet = evt.currentTarget.closest(".frame");
const snippetWrapper = currentSnippet.querySelector(
".code-snippet-wrapper",
);
if (currentSnippet.classList.contains("collapsed")) {
snippetWrapper.style.height = `${snippetWrapper.scrollHeight}px`;
currentSnippet.classList.remove("collapsed");
} else {
currentSnippet.classList.add("collapsed");
snippetWrapper.style.height = "0px";
}
});
}
// init height for non-collapsed code snippets so animation will be show
// their first collapse
const nonCollapsedSnippets = document.querySelectorAll(
".frame:not(.collapsed) .code-snippet-wrapper",
);
for (const snippet of nonCollapsedSnippets) {
snippet.style.height = `${snippet.scrollHeight}px`;
}
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