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[doc] Fix persisted tab state

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This commit is contained in:
Andreas Dangel
2020-09-19 21:11:44 +02:00
parent 95e6df8652
commit cdfe815929
4 changed files with 64 additions and 45 deletions
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33
docs/js/customscripts.js
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@ -22,36 +22,3 @@ $( document ).ready(function() {
anchors.add('h2,h3,h4,h5');
});
// needed for nav tabs on pages. See Formatting > Nav tabs for more details.
// script from http://stackoverflow.com/questions/10523433/how-do-i-keep-the-current-tab-active-with-twitter-bootstrap-after-a-page-reload
$(function() {
var json, tabsState;
$('a[data-toggle="pill"], a[data-toggle="tab"]').on('shown.bs.tab', function(e) {
var href, json, parentId, tabsState;
tabsState = localStorage.getItem("tabs-state");
json = JSON.parse(tabsState || "{}");
parentId = $(e.target).parents("ul.nav.nav-pills, ul.nav.nav-tabs").attr("id");
href = $(e.target).attr('href');
json[parentId] = href;
return localStorage.setItem("tabs-state", JSON.stringify(json));
});
tabsState = localStorage.getItem("tabs-state");
json = JSON.parse(tabsState || "{}");
$.each(json, function(containerId, href) {
if (containerId && containerId !== "undefined") {
$("#" + containerId + " a[href=" + href + "]").tab('show');
}
});
$("ul.nav.nav-pills, ul.nav.nav-tabs").each(function() {
var $this = $(this);
if (!json[$this.attr("id")]) {
return $this.find("a[data-toggle=tab]:first, a[data-toggle=pill]:first").tab("show");
}
});
});