Add base loading indicator for navigation

#161

1 files changed, 18 insertions, 0 deletions

diff --git a/theme/javascript/core/loading.js b/theme/javascript/core/loading.js
new file mode 100644
index 0000000..193531f
--- /dev/null
+++ b/theme/javascript/core/loading.js
@@ -0,0 +1,18 @@
+define([
+    "jQuery"
+], function($) {
+    var showLoading = function(p) {
+        var $book = $(".book");
+
+        $book.addClass("is-loading");
+        p.always(function() {
+            $book.removeClass("is-loading");
+        });
+
+        return p;
+    };
+
+    return {
+        show: showLoading
+    };
+});
\ No newline at end of file