From: Raniere Silva <raniere@rgaiacs.com>
Date: Thu, 23 Nov 2017 08:55:23 +0000 (+0000)
Subject: Copy _extras/figures.md from lesson example
X-Git-Url: https://git.arvados.org/rnaseq-cwl-training.git/commitdiff_plain/23a98275c50eb254493bf2e0fca5f63822b9d469

Copy _extras/figures.md from lesson example
---

diff --git a/_extras/figures.md b/_extras/figures.md
new file mode 100644
index 0000000..f0401f0
--- /dev/null
+++ b/_extras/figures.md
@@ -0,0 +1,39 @@
+---
+layout: page
+title: Figures
+---
+<script>
+  window.onload = function() {
+    var lesson_episodes = [
+    {% for episode in site.episodes %}
+    "{{ episode.url}}"{% unless forloop.last %},{% endunless %}
+    {% endfor %}
+    ];
+    var xmlHttp = [];  /* Required since we are going to query every episode. */
+    for (i=0; i < lesson_episodes.length; i++) {
+      xmlHttp[i] = new XMLHttpRequest();
+      xmlHttp[i].episode = lesson_episodes[i];  /* To enable use this later. */
+      xmlHttp[i].onreadystatechange = function() {
+        if (this.readyState == 4 && this.status == 200) {
+          var article_here = document.getElementById(this.episode);
+          var parser = new DOMParser();
+          var htmlDoc = parser.parseFromString(this.responseText,"text/html");
+          var htmlDocArticle = htmlDoc.getElementsByTagName("article")[0];
+          article_here.appendChild(htmlDocArticle.getElementsByTagName("h1")[0]);
+          for (let image of htmlDocArticle.getElementsByTagName("img")) {
+            article_here.appendChild(image);
+          }
+        }
+      }
+      episode_url = "{{ page.root }}" + lesson_episodes[i];
+      xmlHttp[i].open("GET", episode_url);
+      xmlHttp[i].send(null);
+    }
+  }
+</script>
+{% comment %}
+Create anchor for each one of the episodes.
+{% endcomment %}
+{% for episode in site.episodes %}
+<article id="{{ episode.url }}"></article>
+{% endfor %}