blankie/breezewiki
1
0
Fork 0
forked from cadence/breezewiki
Code Issues Pull requests Projects Releases Packages Wiki Activity

Tabber code size and quality

Browse source
This commit is contained in:
Cadence Ember 2024-06-05 23:07:05 +12:00
parent 47d92d3a37
commit 755efe3cd6
2 changed files with 30 additions and 64 deletions
Download patch file Download diff file Expand all files Collapse all files

92
static/tabs.js
View file

@ -1,74 +1,40 @@
"use strict";
let tabToFind = location.hash.length > 1 ? location.hash.substring(1) : null;
for (let tabber of document.body.querySelectorAll(".wds-tabber")) {
let [tabs, contents] = getTabs(tabber);
const tabFromHash = location.hash.length > 1 ? location.hash.substring(1) : null
for (let i in tabs) {
let tab = tabs[i];
let content = contents[i];
for (const tabber of document.body.querySelectorAll(".wds-tabber")) {
for (const [tab, content] of getTabberTabs(tabber)) {
// set up click listener on every tab
tab.addEventListener("click", e => {
setCurrentTab(tabber, tab, content)
e.preventDefault()
})
tab.addEventListener("click", function(e) {
setCurrentTab(tabber, tab, content);
e.preventDefault();
});
if (tab.dataset.hash === tabToFind) {
setCurrentTab(tabber, tab, content);
}
}
}
document.body.classList.remove("bw-tabs-nojs");
function getTabs(tabber) {
let tabs = [];
let contents = [];
for (let i of tabber.querySelector(".wds-tabs__wrapper").querySelectorAll(".wds-tabs__tab")) {
tabs.push(i);
}
for (let i of tabber.children) {
if (!i.matches(".wds-tab__content")) {
continue;
}
contents.push(i);
}
return [tabs, contents];
// re-open a specific tab on page load based on the URL hash
if (tab.dataset.hash === tabFromHash) {
setCurrentTab(tabber, tab, content)
tab.scrollIntoView()
}
}
}
function getCurrentTab(tabber) {
let tab = null;
let content = null;
tab = tabber.querySelector(".wds-tabs__wrapper").querySelector(".wds-tabs__tab.wds-is-current");
for (let i of tabber.children) {
if (!i.matches(".wds-tab__content.wds-is-current")) {
continue;
}
content = i;
break;
}
return [tab, content];
function getTabberTabs(tabber) {
// need to scope the selector to handle nested tabs. see /unturned/wiki/Crate for an example
const tabs = [...tabber.querySelectorAll(":scope > .wds-tabs__wrapper .wds-tabs__tab")]
const contents = [...tabber.querySelectorAll(":scope > .wds-tab__content")]
return tabs.map((_, index) => [tabs[index], contents[index]]) // transpose arrays into [[tab, content], ...]
}
function setCurrentTab(tabber, tab, content) {
let [currentTab, currentContent] = getCurrentTab(tabber);
if (currentTab) {
currentTab.classList.remove("wds-is-current");
}
if (currentContent) {
currentContent.classList.remove("wds-is-current");
}
// clear currently selected tab
getTabberTabs(tabber).flat().forEach(e => e.classList.remove("wds-is-current"))
tab.classList.add("wds-is-current");
content.classList.add("wds-is-current");
if (tab.dataset.hash) {
let fragment = "#" + tab.dataset.hash;
if (location.hash !== fragment) {
history.pushState(null, "", fragment);
}
}
// select new tab
tab.classList.add("wds-is-current")
content.classList.add("wds-is-current")
if (tab.dataset.hash) {
history.replaceState(null, "", `#${tab.dataset.hash}`)
}
}
document.body.classList.remove("bw-tabs-nojs")