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replace rack elevation logic

This commit is contained in:
checktheroads
2021-03-19 09:25:27 -07:00
parent 5f5df97e59
commit 5fdf2d3416
8 changed files with 75 additions and 56 deletions

View File

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import { isTruthy, getElements } from './util';
/**
* Add onClick callback for toggling rack elevation images.
*/
export function initRackElevation() {
for (const button of getElements('button.toggle-images')) {
/**
* Toggle the visibility of device images and update the toggle button style.
*/
function handleClick(event: Event) {
const target = event.target as HTMLButtonElement;
const selected = target.getAttribute('selected');
if (isTruthy(selected)) {
target.innerHTML = `<i class="bi bi-file-image"></i> Show Images`;
for (const elevation of getElements<HTMLObjectElement>('.rack_elevation')) {
const images = elevation.contentDocument?.querySelectorAll('image.device-image') ?? [];
for (const image of images) {
if (!image.classList.contains('hidden')) {
image && image.classList.add('hidden');
}
}
}
target.setAttribute('selected', '');
} else {
target.innerHTML = `<i class="bi bi-file-image"></i> Hide Images`;
for (const elevation of getElements<HTMLObjectElement>('.rack_elevation')) {
const images = elevation.contentDocument?.querySelectorAll('image.device-image') ?? [];
for (const image of images) {
image && image.classList.remove('hidden');
}
}
target.setAttribute('selected', 'selected');
}
}
button.addEventListener('click', handleClick);
}
}