tune urls

app/static/js/films.js

@@ -1,6 +1,7 @@
 // FIXME: move to utils
 // From: https://stackoverflow.com/a/175787
-function isNumeric (str) {  
+
+function isNumeric (str) {
     return !isNaN(str) && // use type coercion to parse the _entirety_ of the string (`parseFloat` alone does not do this)...
            !isNaN(parseFloat(str)) // ...and ensure strings of whitespace fail
 }
@@ -46,13 +47,21 @@ function parseHash() {
     var options = {}
     location.hash.slice(1).split('&').forEach(kv => {
         kv = kv.split('=')
-        options[kv.shift()] = kv.join('=')
+        const k = kv.shift()
+        if (k.length) {
+            options[k] = kv.join('=')
+        }
     })
     return options;
 }
 
 function updateHash() {
-    location.hash = '#' + Object.keys(options).map(key => { return key + '=' + options[key]; }).join('&')
+    const value = Object.keys(options).filter(key => {
+        return key && options[key];
+    }).map(key => {
+        return key + '=' + options[key];
+    }).join('&')
+    location.hash = value ? '#' + value : ''
 }
 
 document.getElementById('sort-select').addEventListener('change', sortChanged)

app/templates/films.html

@@ -6,7 +6,7 @@
 	<div class="actions">
 		<strong>Filter:</strong>
 		<select id="filter-select">
-			<option value="">All Types</option>
+			<option value="" selected>All Types</option>
 			{% for type in types %}
 			<option value="{{ type.value }}">{{ type.title }}</option>
 			{% endfor %}