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Adds external link icons to main nav #219

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merged 2 commits into from
Mar 3, 2020
Merged

Adds external link icons to main nav #219

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b76d17b
Adds external link icon to main nav training section
Mar 3, 2020
627d942
Adds external link icon to main nav for any external <a> element
Mar 3, 2020
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22 changes: 21 additions & 1 deletion _static/js/custom.js
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Original file line number Diff line number Diff line change
@@ -1,4 +1,5 @@
$( document ).ready(function() {

// Create link and text for navigation back to the OLCF home page
var olcf_link = document.createElement("a");
var olcf_text = document.createTextNode("OLCF Home Page");
Expand All @@ -17,7 +18,7 @@ $( document ).ready(function() {
aside.appendChild(separator);
aside.appendChild(olcf_link);

// Insert Project Name "OLCF User Documentation" below html_logo in sidebar navigation
// Insert Project Name "OLCF User Documentation" below html_logo in sidebar navigation
var project_name_link = document.createElement("a");
var project_name_text = document.createTextNode(" OLCF User Documentation");
project_name_link.appendChild(project_name_text);
Expand All @@ -26,4 +27,23 @@ $( document ).ready(function() {
project_name_link.classList.add("icon-home");
wysidenavsearch = document.querySelector("body > div > nav > div > div.wy-side-nav-search > a");
wysidenavsearch.appendChild(project_name_link);


// For any external links in the main navigation, append the FontAwesome external link icon.
function iconize_external_links(nav_level){
a_elements = nav_level.getElementsByTagName("A");
for (var i = 0; i < a_elements.length; ++i){
if (a_elements[i].getAttribute("href").includes("http")){
var icon = document.createElement("i");
icon.classList.add("fa");
icon.classList.add("fa-external-link");
var spacer = document.createTextNode(" ");
a_elements[i].appendChild(spacer);
a_elements[i].appendChild(icon);
}
}
}

iconize_external_links(document.querySelector("body > div > nav > div > div.wy-menu.wy-menu-vertical"))

});