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< li > < a href = "#adding-javascript-or-stylesheets-to-all-pages" > Adding JavaScript or Stylesheets to All Pages< / a > < / li >
< li > < a href = "#custom-shortcodes-with-dependencies" > Custom Shortcodes with Dependencies< / a > < / li >
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itemscope itemtype="https://schema.org/ListItem" itemprop="itemListElement">< a itemprop = "item" href = "/hugo-theme-relearn/configuration/customization/index.html" > < span itemprop = "name" > Customization< / span > < / a > < meta itemprop = "position" content = "2" > > < / li > < li
itemscope itemtype="https://schema.org/ListItem" itemprop="itemListElement">< span itemprop = "name" > Extending Scripts< / span > < meta itemprop = "position" content = "3" > < / li >
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< article class = "default" >
< header class = "headline" >
< / header >
< h1 id = "extending-scripts" > Extending Scripts< / h1 >
< p > A common question is how to add extra CSS styles or JavaScript to your site. This depends on what you need.< / p >
< h2 id = "adding-javascript-or-stylesheets-to-all-pages" > Adding JavaScript or Stylesheets to All Pages< / h2 >
< p > To add JavaScript files or CSS stylesheets to every page, you can include them in < code > layouts/partials/custom-header.html< / code > or < code > layouts/partials/custom-footer.html< / code > .< / p >
< p > However, this can make your site larger than necessary if these files are only needed on a few pages. The next section explains how to add dependencies only when needed.< / p >
< h2 id = "custom-shortcodes-with-dependencies" > Custom Shortcodes with Dependencies< / h2 >
< p > Some shortcodes need extra JavaScript and CSS files. The theme only loads these when the shortcode is used. You can use this for your own shortcodes too.< / p >
< p > For example, to create a shortcode called < code > myshortcode< / code > that needs the < code > jquery< / code > library:< / p >
< ol >
< li >
< p > Create the shortcode file < code > layouts/shortcodes/myshortcode.html< / code > and add the folloging line somewhere:< / p >
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< div class = "tab-panel" data-tab-group = "770d1325f47ccc9d1ca119401ff011b3" >
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< div class = "tab-nav" >
< div class = "tab-nav-title" > ​ < / div >
< button
data-tab-item="layoutsshortcodesmyshortcodehtml"
class="tab-nav-button tab-panel-style cstyle initial active" tabindex="-1"
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onclick="switchTab('770d1325f47ccc9d1ca119401ff011b3','layoutsshortcodesmyshortcodehtml')"
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>
< span class = "tab-nav-text" > layouts/shortcodes/myshortcode.html< / span >
< / button >
< / div >
< div class = "tab-content-container" >
< div
data-tab-item="layoutsshortcodesmyshortcodehtml"
class="tab-content tab-panel-style cstyle initial active">
< div class = "tab-content-text" >
< div class = "highlight wrap-code" > < pre tabindex = "0" class = "chroma" > < code class = "language-go" data-lang = "go" > < span class = "line" > < span class = "cl" > < span class = "o" > ...< / span >
< / span > < / span > < span class = "line" > < span class = "cl" > < span class = "p" > {{< / span > < span class = "o" > -< / span > < span class = "p" > .< / span > < span class = "nx" > Page< / span > < span class = "p" > .< / span > < span class = "nx" > Store< / span > < span class = "p" > .< / span > < span class = "nx" > Set< / span > < span class = "s" > " hasMyShortcode" < / span > < span class = "kc" > true< / span > < span class = "p" > }}< / span >
< / span > < / span > < span class = "line" > < span class = "cl" > < span class = "o" > ...< / span > < / span > < / span > < / code > < / pre > < / div >
< / div >
< / div >
< / div >
< / div > < / li >
< li >
< p > < span class = "badge cstyle cyan badge-with-title" > < span class = "badge-title" > < i class = "fa-fw fas fa-gears" > < / i > < / span > < span class = "badge-content" > Option< / span > < / span > Add this to your < code > hugo.toml< / code > :< / p >
< div class = "tab-panel" data-tab-group = "config-code" >
< div class = "tab-nav" >
< div class = "tab-nav-title" > hugo.< / div >
< button
data-tab-item="toml"
class="tab-nav-button tab-panel-style cstyle initial active" tabindex="-1"
onclick="switchTab('config-code','toml')"
>
< span class = "tab-nav-text" > toml< / span >
< / button >
< button
data-tab-item="yaml"
class="tab-nav-button tab-panel-style cstyle initial"
onclick="switchTab('config-code','yaml')"
>
< span class = "tab-nav-text" > yaml< / span >
< / button >
< button
data-tab-item="json"
class="tab-nav-button tab-panel-style cstyle initial"
onclick="switchTab('config-code','json')"
>
< span class = "tab-nav-text" > json< / span >
< / button >
< / div >
< div class = "tab-content-container" >
< div
data-tab-item="toml"
class="tab-content tab-panel-style cstyle initial active">
< div class = "tab-content-text" >
< div class = "highlight wrap-code" > < pre tabindex = "0" class = "chroma" > < code class = "language-toml" data-lang = "toml" > < span class = "line" > < span class = "cl" > < span class = "p" > [< / span > < span class = "nx" > params< / span > < span class = "p" > ]< / span >
< / span > < / span > < span class = "line" > < span class = "cl" > < span class = "p" > [< / span > < span class = "nx" > params< / span > < span class = "p" > .< / span > < span class = "nx" > relearn< / span > < span class = "p" > ]< / span >
< / span > < / span > < span class = "line" > < span class = "cl" > < span class = "p" > [< / span > < span class = "nx" > params< / span > < span class = "p" > .< / span > < span class = "nx" > relearn< / span > < span class = "p" > .< / span > < span class = "nx" > dependencies< / span > < span class = "p" > ]< / span >
< / span > < / span > < span class = "line" > < span class = "cl" > < span class = "p" > [< / span > < span class = "nx" > params< / span > < span class = "p" > .< / span > < span class = "nx" > relearn< / span > < span class = "p" > .< / span > < span class = "nx" > dependencies< / span > < span class = "p" > .< / span > < span class = "nx" > myshortcode< / span > < span class = "p" > ]< / span >
< / span > < / span > < span class = "line" > < span class = "cl" > < span class = "nx" > name< / span > < span class = "p" > =< / span > < span class = "s1" > ' MyShortcode' < / span > < / span > < / span > < / code > < / pre > < / div >
< / div >
< / div >
< div
data-tab-item="yaml"
class="tab-content tab-panel-style cstyle initial">
< div class = "tab-content-text" >
< div class = "highlight wrap-code" > < pre tabindex = "0" class = "chroma" > < code class = "language-yaml" data-lang = "yaml" > < span class = "line" > < span class = "cl" > < span class = "nt" > params< / span > < span class = "p" > :< / span > < span class = "w" >
< / span > < / span > < / span > < span class = "line" > < span class = "cl" > < span class = "w" > < / span > < span class = "nt" > relearn< / span > < span class = "p" > :< / span > < span class = "w" >
< / span > < / span > < / span > < span class = "line" > < span class = "cl" > < span class = "w" > < / span > < span class = "nt" > dependencies< / span > < span class = "p" > :< / span > < span class = "w" >
< / span > < / span > < / span > < span class = "line" > < span class = "cl" > < span class = "w" > < / span > < span class = "nt" > myshortcode< / span > < span class = "p" > :< / span > < span class = "w" >
< / span > < / span > < / span > < span class = "line" > < span class = "cl" > < span class = "w" > < / span > < span class = "nt" > name< / span > < span class = "p" > :< / span > < span class = "w" > < / span > < span class = "l" > MyShortcode< / span > < / span > < / span > < / code > < / pre > < / div >
< / div >
< / div >
< div
data-tab-item="json"
class="tab-content tab-panel-style cstyle initial">
< div class = "tab-content-text" >
< div class = "highlight wrap-code" > < pre tabindex = "0" class = "chroma" > < code class = "language-json" data-lang = "json" > < span class = "line" > < span class = "cl" > < span class = "p" > {< / span >
< / span > < / span > < span class = "line" > < span class = "cl" > < span class = "nt" > " params" < / span > < span class = "p" > :< / span > < span class = "p" > {< / span >
< / span > < / span > < span class = "line" > < span class = "cl" > < span class = "nt" > " relearn" < / span > < span class = "p" > :< / span > < span class = "p" > {< / span >
< / span > < / span > < span class = "line" > < span class = "cl" > < span class = "nt" > " dependencies" < / span > < span class = "p" > :< / span > < span class = "p" > {< / span >
< / span > < / span > < span class = "line" > < span class = "cl" > < span class = "nt" > " myshortcode" < / span > < span class = "p" > :< / span > < span class = "p" > {< / span >
< / span > < / span > < span class = "line" > < span class = "cl" > < span class = "nt" > " name" < / span > < span class = "p" > :< / span > < span class = "s2" > " MyShortcode" < / span >
< / span > < / span > < span class = "line" > < span class = "cl" > < span class = "p" > }< / span >
< / span > < / span > < span class = "line" > < span class = "cl" > < span class = "p" > }< / span >
< / span > < / span > < span class = "line" > < span class = "cl" > < span class = "p" > }< / span >
< / span > < / span > < span class = "line" > < span class = "cl" > < span class = "p" > }< / span >
< / span > < / span > < span class = "line" > < span class = "cl" > < span class = "p" > }< / span > < / span > < / span > < / code > < / pre > < / div >
< / div >
< / div >
< / div >
< / div >
< / li >
< li >
< p > Create loader file < code > layouts/partials/dependencies/myshortcode.html< / code > :< / p >
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< div class = "tab-panel" data-tab-group = "f98075c5b5629975d2a54e856223d7b3" >
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< div class = "tab-nav" >
< div class = "tab-nav-title" > ​ < / div >
< button
data-tab-item="layoutspartialsdependenciesmyshortcodehtml"
class="tab-nav-button tab-panel-style cstyle initial active" tabindex="-1"
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onclick="switchTab('f98075c5b5629975d2a54e856223d7b3','layoutspartialsdependenciesmyshortcodehtml')"
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>
< span class = "tab-nav-text" > layouts/partials/dependencies/myshortcode.html< / span >
< / button >
< / div >
< div class = "tab-content-container" >
< div
data-tab-item="layoutspartialsdependenciesmyshortcodehtml"
class="tab-content tab-panel-style cstyle initial active">
< div class = "tab-content-text" >
< div class = "highlight wrap-code" > < pre tabindex = "0" class = "chroma" > < code class = "language-go" data-lang = "go" > < span class = "line" > < span class = "cl" > < span class = "p" > {{< / span > < span class = "o" > -< / span > < span class = "k" > if< / span > < span class = "nx" > eq< / span > < span class = "p" > .< / span > < span class = "nx" > location< / span > < span class = "s" > " footer" < / span > < span class = "p" > }}< / span >
< / span > < / span > < span class = "line" > < span class = "cl" > < span class = "p" > < < / span > < span class = "nx" > script< / span > < span class = "nx" > src< / span > < span class = "p" > =< / span > < span class = "s" > " https://www.unpkg.com/jquery/dist/jquery.js" < / span > < span class = "p" > > < < / span > < span class = "o" > /< / span > < span class = "nx" > script< / span > < span class = "p" > > < / span >
< / span > < / span > < span class = "line" > < span class = "cl" > < span class = "p" > {{< / span > < span class = "o" > -< / span > < span class = "nx" > end< / span > < span class = "p" > }}< / span > < / span > < / span > < / code > < / pre > < / div >
< / div >
< / div >
< / div >
< / div > < / li >
< / ol >
< p > Important notes:< / p >
< ul >
< li > Character casing is relevant!< / li >
< li > The < code > name< / code > in < code > hugo.toml< / code > must match the < code > Store< / code > key used in the shortcode file, prefixed with a < code > has< / code > .< / li >
< li > The key of < code > relearn.dependencies< / code > must match the loader file name.< / li >
< / ul >
< p > See the < code > math< / code > , < code > mermaid< / code > , and < code > openapi< / code > shortcodes for examples.< / p >
< div class = "box notices cstyle note" >
< div class = "box-label" >
< i class = "fa-fw fas fa-exclamation-circle" > < / i > Note
< / div >
< div class = "box-content" >
< p > For advanced customization, you can use the dependency loader in your own partials:< / p >
< div class = "highlight wrap-code" > < pre tabindex = "0" class = "chroma" > < code class = "language-go" data-lang = "go" > < span class = "line" > < span class = "cl" > < span class = "p" > {{< / span > < span class = "o" > -< / span > < span class = "nx" > partial< / span > < span class = "s" > " dependencies.gotmpl" < / span > < span class = "p" > (< / span > < span class = "nx" > dict< / span > < span class = "s" > " page" < / span > < span class = "p" > .< / span > < span class = "s" > " location" < / span > < span class = "s" > " mylocation" < / span > < span class = "p" > )< / span > < span class = "p" > }}< / span > < / span > < / span > < / code > < / pre > < / div >
< / div >
< / div >
< p > Give a unique name for the < code > location< / code > parameter when you call it, so you can distinguish your loaders behavior depending on the location it was called from.< / p >
< footer class = "footline" >
< div class = "R-taxonomy taxonomy-categories cstyle" title = "Categories" style = "--VARIABLE-TAGS-BG-color: var(--INTERNAL-TAG-BG-color);" >
< i class = "fa-fw fas fa-layer-group" > < / i >
< ul >
< li > < a class = "term-link" href = "/hugo-theme-relearn/categories/explanation/index.html" > Explanation< / a > < / li >
< li > < a class = "term-link" href = "/hugo-theme-relearn/categories/howto/index.html" > Howto< / a > < / li >
< / ul >
< / div >
< / footer >
< / article >
< / div >
< / main >
< / div >
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< script src = "/hugo-theme-relearn/js/clipboard.min.js?1729838068" defer > < / script >
< script src = "/hugo-theme-relearn/js/perfect-scrollbar.min.js?1729838068" defer > < / script >
< script src = "/hugo-theme-relearn/js/theme.js?1729838068" defer > < / script >
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< / body >
< / html >
