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Account for hero not always existing

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This is mostly true for the homepage
This commit is contained in:
Jake Howard 2022-08-02 22:03:08 +01:00
parent cdb037a9c8
commit 1b1971f09d
Signed by: jake
GPG key ID: 57AFB45680EDD477
1 changed files with 7 additions and 3 deletions
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6
static/src/js/base.js
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@ -6,6 +6,9 @@ const HERO = document.querySelector("section.hero");
const ROOT = document.querySelector(":root"); const ROOT = document.querySelector(":root");
function getHeroHeight() { function getHeroHeight() {
if (!HERO) {
return 0;
}
return HERO.getBoundingClientRect().height; return HERO.getBoundingClientRect().height;
} }
@ -79,6 +82,7 @@ window.addEventListener("DOMContentLoaded", () => {
scrollToElement(scrollTarget, "auto"); scrollToElement(scrollTarget, "auto");
}); });
if (HERO) {
window.addEventListener("resize", debounce(setHeroHeight, 2000)); window.addEventListener("resize", debounce(setHeroHeight, 2000));
window.addEventListener("scroll", throttle(handleHeroStuck, 100)); window.addEventListener("scroll", throttle(handleHeroStuck, 100));
}