From 1f2fc8081bd8617663b3a44ef17f57dba5c1279b Mon Sep 17 00:00:00 2001
From: Markus Ankenbrand <markus@ankenbrand.me>
Date: Sun, 19 Feb 2017 19:41:15 +0100
Subject: [PATCH] Add filter by single traveler

---
 page-pins.php | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/page-pins.php b/page-pins.php
index fb48c68..f603c9e 100644
--- a/page-pins.php
+++ b/page-pins.php
@@ -87,8 +87,10 @@
     var map_center = {lat: parseFloat(places[0]['lat']), lng: parseFloat(places[0]['lng']) };
     var traveler = <?php echo json_encode(array_values($traveler)); ?>;
     for(var i=0; i<traveler.length; i++){
-        var option = $('<option>'+traveler[i]+'</option>');
-        $('#travelers-select').append(option);
+        var opt = document.createElement('OPTION');
+        var optTxt = document.createTextNode(traveler[i]);
+        opt.appendChild(optTxt);
+        document.getElementById('travelers-select').appendChild(opt);
     }
     var markers = [];
     function initMap() {
@@ -120,6 +122,10 @@
             }
         }, 500);
     }
+    function filterByTravelerClick(){
+        var val = document.getElementById('travelers-select').value;
+        filterMarkersByTraveler(val);
+    }
     function filterMarkersByTraveler(traveler){
         for(var i=0; i<markers.length; i++){
             if(markers[i]['traveler'].indexOf(traveler) > -1){