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.innerHTML = htmlDocArticle.innerHTML;
+ 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.innerHTML = htmlDocArticle.innerHTML;
}
}
- episode_url = "{{ relative_root_path }}" + lesson_episodes[i];
+ var episode_url = "{{ relative_root_path }}" + lesson_episodes[i];
xmlHttp[i].open("GET", episode_url);
xmlHttp[i].send(null);
}
}
</script>
{% comment %}
-Create anchor for each one of the episodes.
+Create an anchor for every episode.
{% endcomment %}
{% for episode in site.episodes %}
<article id="{{ episode.url }}"></article>