diff --git a/static/tabs.js b/static/tabs.js index 589261d..916cb4d 100644 --- a/static/tabs.js +++ b/static/tabs.js @@ -1,30 +1,23 @@ "use strict"; -function handleTabber(tabber) { +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); for (let i in tabs) { let tab = tabs[i]; let content = contents[i]; - tab.addEventListener("click", function(e) { - let [currentTab, currentContent] = getCurrentTab(tabber); - if (currentTab) { - currentTab.classList.remove("wds-is-current"); - } - if (currentContent) { - currentContent.classList.remove("wds-is-current"); - } - tab.classList.add("wds-is-current"); - content.classList.add("wds-is-current"); + tab.addEventListener("click", function(e) { + setCurrentTab(tabber, tab, content); e.preventDefault(); }); + if (tab.dataset.hash === tabToFind) { + setCurrentTab(tabber, tab, content); + tabToFind = null; + } } } - -for (let tabber of document.body.querySelectorAll(".wds-tabber")) { - handleTabber(tabber); -} document.body.classList.remove("bw-tabs-nojs"); @@ -61,3 +54,18 @@ function getCurrentTab(tabber) { return [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"); + } + + tab.classList.add("wds-is-current"); + content.classList.add("wds-is-current"); + location.hash = "#" + tab.dataset.hash; + history.pushState(null, "", "#" + tab.dataset.hash); +}