mirror of
https://github.com/McShelby/hugo-theme-relearn.git
synced 2024-11-27 01:33:04 +00:00
theme: fix sticky header to remove horizontal scrollbar #82
HTML5 solution; sorry IE11
This commit is contained in:
Sören Weber
parent
891ecac371
commit
3224bfb1a3
6 changed files with 59 additions and 339 deletions
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@ -22,7 +22,6 @@
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<script src="{{"js/clipboard.min.js" | relURL}}{{ if not .Site.Params.disableAssetsBusting }}?{{ now.Unix }}{{ end }}"></script>
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<script src="{{"js/perfect-scrollbar.min.js" | relURL}}{{ if not .Site.Params.disableAssetsBusting }}?{{ now.Unix }}{{ end }}"></script>
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<script src="{{"js/perfect-scrollbar.jquery.min.js" | relURL}}{{ if not .Site.Params.disableAssetsBusting }}?{{ now.Unix }}{{ end }}"></script>
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<script src="{{"js/jquery.sticky.js" | relURL}}{{ if not .Site.Params.disableAssetsBusting }}?{{ now.Unix }}{{ end }}"></script>
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<script src="{{"js/jquery.svg.pan.zoom.js" | relURL}}{{ if not .Site.Params.disableAssetsBusting }}?{{ now.Unix }}{{ end }}"></script>
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<script src="{{"js/featherlight.min.js" | relURL}}{{ if not .Site.Params.disableAssetsBusting }}?{{ now.Unix }}{{ end }}"></script>
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<script src="{{"js/modernizr.custom-3.6.0.js" | relURL}}{{ if not .Site.Params.disableAssetsBusting }}?{{ now.Unix }}{{ end }}"></script>
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@ -42,46 +42,44 @@
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<div id="overlay"></div>
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<div class="padding highlightable">
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{{- if not .IsHome }}
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<div>
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<div id="top-bar">
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{{- if and (or .IsPage .IsSection) .Site.Params.editURL }}
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{{- $File := .File }}
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{{- $Site := .Site }}
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{{- with $File.Path }}
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<div id="top-github-link">
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<a class="github-link" title='{{ T "Edit-this-page" }}' href="{{ $Site.Params.editURL }}{{ replace $File.Dir "\\" "/" }}{{ $File.LogicalName }}" target="blank">
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<i class="fas fa-code-branch"></i>
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<span id="top-github-link-text">{{T "Edit-this-page"}}</span>
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</a>
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</div>
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{{- end }}
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<div id="top-bar">
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{{- if and (or .IsPage .IsSection) .Site.Params.editURL }}
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{{- $File := .File }}
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{{- $Site := .Site }}
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{{- with $File.Path }}
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<div id="top-github-link">
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<a class="github-link" title='{{ T "Edit-this-page" }}' href="{{ $Site.Params.editURL }}{{ replace $File.Dir "\\" "/" }}{{ $File.LogicalName }}" target="blank">
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<i class="fas fa-code-branch"></i>
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<span id="top-github-link-text">{{T "Edit-this-page"}}</span>
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</a>
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</div>
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{{- end }}
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{{- $toc := (and (not .Params.disableToc) (not .Params.chapter)) }}
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<div id="breadcrumbs">
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<span id="sidebar-toggle-span">
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<a href="#" id="sidebar-toggle" data-sidebar-toggle="">
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<i class="fas fa-bars"></i>
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</a>
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</span>
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{{- if $toc }}
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<span id="toc-menu"><i class="fas fa-list-alt"></i></span>
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{{- end }}
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{{- $showBreadcrumb := (and (not .Params.disableBreadcrumb) (not .Site.Params.disableBreadcrumb)) }}
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{{- if $showBreadcrumb }}
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<ol class="links" itemscope itemtype="http://schema.org/BreadcrumbList">
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<meta itemprop="itemListOrder" content="Descending" />
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{{- template "breadcrumb" dict "page" . "depth" 0 }}
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</ol>
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{{- else }}
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<span class="links">
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{{ .Title }}
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</span>
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{{- end }}
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</div>
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{{- end }}
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{{- $toc := (and (not .Params.disableToc) (not .Params.chapter)) }}
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<div id="breadcrumbs">
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<span id="sidebar-toggle-span">
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<a href="#" id="sidebar-toggle" data-sidebar-toggle="">
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<i class="fas fa-bars"></i>
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</a>
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</span>
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{{- if $toc }}
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{{- partial "toc.html" . }}
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<span id="toc-menu"><i class="fas fa-list-alt"></i></span>
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{{- end }}
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{{- $showBreadcrumb := (and (not .Params.disableBreadcrumb) (not .Site.Params.disableBreadcrumb)) }}
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{{- if $showBreadcrumb }}
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<ol class="links" itemscope itemtype="http://schema.org/BreadcrumbList">
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<meta itemprop="itemListOrder" content="Descending" />
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{{- template "breadcrumb" dict "page" . "depth" 0 }}
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</ol>
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{{- else }}
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<span class="links">
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{{ .Title }}
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</span>
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{{- end }}
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</div>
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{{- if $toc }}
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{{- partial "toc.html" . }}
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{{- end }}
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</div>
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{{- end }}
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<div id="head-tags">
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@ -269,18 +269,21 @@ figcaption h4 {
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}
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}
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.is-sticky #top-bar {
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#top-bar {
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position: -webkit-sticky;
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position: sticky;
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top: 0;
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z-index: 999;
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}
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#top-bar.is-sticky {
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box-shadow: -1px 2px 5px 1px rgba(0, 0, 0, 0.1);
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}
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@media print {
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/* the header is sticky which is not suited for print;
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because there are inline styles set, we have to use !important here
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to remove those styles in print;
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chrome will repeat the header otherwise if you've already
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scrolled the page before printing */
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.is-sticky #top-bar{
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position: inherit !important; /* IE11 doesn't know "initial" here */
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width: inherit !important;
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/* the header is sticky which is not suitable for print; */
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#top-bar{
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box-shadow: initial;
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position: inherit; /* IE11 doesn't know "initial" here */
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}
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}
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@ -881,9 +881,11 @@ td {
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}
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.highlightable {
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padding: 1rem 0 1rem;
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overflow: auto;
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position: relative;
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}
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#sidebar .highlightable {
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overflow: auto;
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}
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.lightbox-active #body {
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overflow: visible;
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}
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@ -1,288 +0,0 @@
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// Sticky Plugin v1.0.4 for jQuery
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// =============
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// Author: Anthony Garand
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// Improvements by German M. Bravo (Kronuz) and Ruud Kamphuis (ruudk)
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// Improvements by Leonardo C. Daronco (daronco)
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// Created: 02/14/2011
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// Date: 07/20/2015
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// Website: http://stickyjs.com/
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// Description: Makes an element on the page stick on the screen as you scroll
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// It will only set the 'top' and 'position' of your element, you
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// might need to adjust the width in some cases.
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(function (factory) {
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if (typeof define === 'function' && define.amd) {
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// AMD. Register as an anonymous module.
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define(['jquery'], factory);
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} else if (typeof module === 'object' && module.exports) {
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// Node/CommonJS
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module.exports = factory(require('jquery'));
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} else {
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// Browser globals
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factory(jQuery);
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}
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}(function ($) {
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var slice = Array.prototype.slice; // save ref to original slice()
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var splice = Array.prototype.splice; // save ref to original slice()
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var defaults = {
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topSpacing: 0,
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bottomSpacing: 0,
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className: 'is-sticky',
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wrapperClassName: 'sticky-wrapper',
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center: false,
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getWidthFrom: '',
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widthFromWrapper: true, // works only when .getWidthFrom is empty
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responsiveWidth: false,
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zIndex: 'inherit'
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},
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$window = $(window),
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$document = $(document),
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sticked = [],
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windowHeight = $window.height(),
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scroller = function() {
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var scrollTop = $window.scrollTop(),
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documentHeight = $document.height(),
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dwh = documentHeight - windowHeight,
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extra = (scrollTop > dwh) ? dwh - scrollTop : 0;
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for (var i = 0, l = sticked.length; i < l; i++) {
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var s = sticked[i],
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elementTop = s.stickyWrapper.offset().top,
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etse = elementTop - s.topSpacing - extra;
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//update height in case of dynamic content
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s.stickyWrapper.css('height', s.stickyElement.outerHeight());
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if (scrollTop <= etse) {
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if (s.currentTop !== null) {
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s.stickyElement
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.css({
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'width': '',
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'position': '',
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'top': '',
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'z-index': ''
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});
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s.stickyElement.parent().removeClass(s.className);
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s.stickyElement.trigger('sticky-end', [s]);
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s.currentTop = null;
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}
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}
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else {
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var newTop = documentHeight - s.stickyElement.outerHeight()
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- s.topSpacing - s.bottomSpacing - scrollTop - extra;
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if (newTop < 0) {
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newTop = newTop + s.topSpacing;
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} else {
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newTop = s.topSpacing;
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}
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if (s.currentTop !== newTop) {
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var newWidth;
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if (s.getWidthFrom) {
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padding = s.stickyElement.innerWidth() - s.stickyElement.width();
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newWidth = $(s.getWidthFrom).width() - padding || null;
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} else if (s.widthFromWrapper) {
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newWidth = s.stickyWrapper.width();
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}
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if (newWidth == null) {
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newWidth = s.stickyElement.width();
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}
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s.stickyElement
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.css('width', newWidth)
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.css('position', 'fixed')
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.css('top', newTop)
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.css('z-index', s.zIndex);
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s.stickyElement.parent().addClass(s.className);
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if (s.currentTop === null) {
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s.stickyElement.trigger('sticky-start', [s]);
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} else {
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// sticky is started but it have to be repositioned
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s.stickyElement.trigger('sticky-update', [s]);
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}
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if (s.currentTop === s.topSpacing && s.currentTop > newTop || s.currentTop === null && newTop < s.topSpacing) {
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// just reached bottom || just started to stick but bottom is already reached
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s.stickyElement.trigger('sticky-bottom-reached', [s]);
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} else if(s.currentTop !== null && newTop === s.topSpacing && s.currentTop < newTop) {
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// sticky is started && sticked at topSpacing && overflowing from top just finished
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s.stickyElement.trigger('sticky-bottom-unreached', [s]);
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}
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s.currentTop = newTop;
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}
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// Check if sticky has reached end of container and stop sticking
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var stickyWrapperContainer = s.stickyWrapper.parent();
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var unstick = (s.stickyElement.offset().top + s.stickyElement.outerHeight() >= stickyWrapperContainer.offset().top + stickyWrapperContainer.outerHeight()) && (s.stickyElement.offset().top <= s.topSpacing);
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if( unstick ) {
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s.stickyElement
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.css('position', 'absolute')
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.css('top', '')
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.css('bottom', 0)
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.css('z-index', '');
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} else {
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s.stickyElement
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.css('position', 'fixed')
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.css('top', newTop)
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.css('bottom', '')
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.css('z-index', s.zIndex);
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}
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}
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}
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},
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resizer = function() {
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windowHeight = $window.height();
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for (var i = 0, l = sticked.length; i < l; i++) {
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var s = sticked[i];
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var newWidth = null;
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if (s.getWidthFrom) {
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if (s.responsiveWidth) {
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newWidth = $(s.getWidthFrom).width();
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}
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} else if(s.widthFromWrapper) {
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newWidth = s.stickyWrapper.width();
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}
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if (newWidth != null) {
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s.stickyElement.css('width', newWidth);
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}
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}
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},
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methods = {
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init: function(options) {
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return this.each(function() {
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var o = $.extend({}, defaults, options);
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var stickyElement = $(this);
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var stickyId = stickyElement.attr('id');
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var wrapperId = stickyId ? stickyId + '-' + defaults.wrapperClassName : defaults.wrapperClassName;
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var wrapper = $('<div></div>')
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.attr('id', wrapperId)
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.addClass(o.wrapperClassName);
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stickyElement.wrapAll(function() {
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if ($(this).parent("#" + wrapperId).length == 0) {
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return wrapper;
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}
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});
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var stickyWrapper = stickyElement.parent();
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if (o.center) {
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stickyWrapper.css({width:stickyElement.outerWidth(),marginLeft:"auto",marginRight:"auto"});
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}
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if (stickyElement.css("float") === "right") {
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stickyElement.css({"float":"none"}).parent().css({"float":"right"});
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}
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o.stickyElement = stickyElement;
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o.stickyWrapper = stickyWrapper;
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o.currentTop = null;
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sticked.push(o);
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methods.setWrapperHeight(this);
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methods.setupChangeListeners(this);
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});
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},
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setWrapperHeight: function(stickyElement) {
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var element = $(stickyElement);
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var stickyWrapper = element.parent();
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if (stickyWrapper) {
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stickyWrapper.css('height', element.outerHeight());
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}
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},
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setupChangeListeners: function(stickyElement) {
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if (window.MutationObserver) {
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var mutationObserver = new window.MutationObserver(function(mutations) {
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if (mutations[0].addedNodes.length || mutations[0].removedNodes.length) {
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methods.setWrapperHeight(stickyElement);
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}
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});
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mutationObserver.observe(stickyElement, {subtree: true, childList: true});
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} else {
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if (window.addEventListener) {
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stickyElement.addEventListener('DOMNodeInserted', function() {
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methods.setWrapperHeight(stickyElement);
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}, false);
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stickyElement.addEventListener('DOMNodeRemoved', function() {
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methods.setWrapperHeight(stickyElement);
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}, false);
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} else if (window.attachEvent) {
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stickyElement.attachEvent('onDOMNodeInserted', function() {
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methods.setWrapperHeight(stickyElement);
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});
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stickyElement.attachEvent('onDOMNodeRemoved', function() {
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methods.setWrapperHeight(stickyElement);
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});
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}
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}
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},
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update: scroller,
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unstick: function(options) {
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return this.each(function() {
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var that = this;
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var unstickyElement = $(that);
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var removeIdx = -1;
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var i = sticked.length;
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while (i-- > 0) {
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if (sticked[i].stickyElement.get(0) === that) {
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splice.call(sticked,i,1);
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removeIdx = i;
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}
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}
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if(removeIdx !== -1) {
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unstickyElement.unwrap();
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unstickyElement
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.css({
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'width': '',
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'position': '',
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'top': '',
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'float': '',
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'z-index': ''
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})
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;
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}
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});
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}
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};
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// should be more efficient than using $window.scroll(scroller) and $window.resize(resizer):
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if (window.addEventListener) {
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window.addEventListener('scroll', scroller, false);
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window.addEventListener('resize', resizer, false);
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} else if (window.attachEvent) {
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window.attachEvent('onscroll', scroller);
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window.attachEvent('onresize', resizer);
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}
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$.fn.sticky = function(method) {
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if (methods[method]) {
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return methods[method].apply(this, slice.call(arguments, 1));
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} else if (typeof method === 'object' || !method ) {
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return methods.init.apply( this, arguments );
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} else {
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$.error('Method ' + method + ' does not exist on jQuery.sticky');
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}
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};
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$.fn.unstick = function(method) {
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if (methods[method]) {
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return methods[method].apply(this, slice.call(arguments, 1));
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} else if (typeof method === 'object' || !method ) {
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return methods.unstick.apply( this, arguments );
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} else {
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$.error('Method ' + method + ' does not exist on jQuery.sticky');
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}
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};
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$(function() {
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setTimeout(scroller, 0);
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});
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}));
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@ -188,7 +188,16 @@ images.each(function(index){
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$(window).resize(function() {
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setMenuHeight();
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});
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// for the sticky header
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$(window).scroll(function() {
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// add shadow when not in top position
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if ($(this).scrollTop() == 0) {
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$('#top-bar').removeClass("is-sticky");
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}
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else {
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$('#top-bar').addClass("is-sticky");
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}
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});
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// debouncing function from John Hann
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// http://unscriptable.com/index.php/2009/03/20/debouncing-javascript-methods/
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(function($, sr) {
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@ -495,9 +504,6 @@ jQuery(function() {
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$(document).ready($.proxy(anchorScrolls, 'init'));
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})(window.document, window.history, window.location);
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// Stick the top to the top of the screen when scrolling
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jQuery("#top-bar").sticky({topSpacing:0, zIndex: 1000});
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// Add link button for every
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var text, clip = new ClipboardJS('.anchor');
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$("h1~h2,h1~h3,h1~h4,h1~h5,h1~h6").append(function(index, html){
|
||||
|
|
|
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Loading…
Reference in a new issue