added static dirs

1 files changed, 34 insertions, 0 deletions

diff --git a/app/utils/static/next-prev-links.js b/app/utils/static/next-prev-links.js
new file mode 100644
index 0000000..7af1b66
--- /dev/null
+++ b/app/utils/static/next-prev-links.js
@@ -0,0 +1,34 @@
+function build_next_prev() {
+    var url = window.location.href 
+    var style = document.createElement('style');
+    style.type = 'text/css';
+    style.innerHTML = '.np-container {padding-left: 0;} .prev, .next {display: inline-block; margin-right: .5em;} .prev:after { content: "|"; margin-left:.5em;} .prev a:before {content: "\u00AB"; margin-right: 3px;} .next a:after{content: "\u00BB"; margin-left: 3px;}';
+    document.getElementsByTagName('head')[0].appendChild(style);
+    var cur = Number(url.split('/')[6]);
+    var base_url = url.split(cur)[0];
+    var next = cur+1;
+    var prev = cur-1;
+    var container = document.createElement("ul");
+    var next_li = document.createElement("li");
+    var next_link = document.createElement("a");
+    var prev_li = document.createElement("li");
+    var prev_link = document.createElement("a");
+    prev_li.className = "prev";
+    next_li.className = "next";
+    container.className = "np-container";
+    next_link.href = base_url + next + "/change/";
+    next_link.textContent = "Next";
+    prev_link.href = base_url + prev + "/change/";
+    prev_link.textContent = "Prev";
+    next_li.appendChild(next_link);
+    prev_li.appendChild(prev_link);
+    container.appendChild(prev_li);
+    container.appendChild(next_li);
+    console.log(container);
+    Array.from(document.getElementsByClassName('object-tools')).forEach(function(item) {
+        item.parentNode.insertBefore(container, item.nextSibling);
+    })
+};
+document.addEventListener("DOMContentLoaded", function(event) { 
+    build_next_prev();
+});