don't wipe out custom entry after the location-specific buttons load

views/new-post.php

@@ -98,7 +98,28 @@ $(function(){
         latitude: position.coords.latitude,
         longitude: position.coords.longitude
       }, function(response) {
+        // save and restore the value entered in the custom fields 
+        var custom_eat = $('#custom_eat').val();
+        var custom_drink = $('#custom_drink').val();
+
+        var selected = false;
+        if($("#custom_drink:focus").length == 1) {
+          selected = '#custom_drink';
+        }
+        if($("#custom_eat:focus").length == 1) {
+          selected = '#custom_eat';
+        }
+
         $("#entry-buttons").html(response);
+
+        // restore the custom values entered
+        $('#custom_eat').val(custom_eat);
+        $('#custom_drink').val(custom_drink);
+
+        if(selected) {
+          $(selected).focus();
+        }
+
         bind_keyboard_shortcuts();
       });
 

views/partials/entry-buttons.php

@@ -18,7 +18,7 @@
         }
         if($type == 'drink' || $type == 'eat') {
           echo '<li>';
-            echo '<input type="text" class="form-control text-custom-'.$type.'" name="custom_'.$type.'" placeholder="Custom '.$noun.'" style="width: 72%; float: left; margin-right: 2px;">';
+            echo '<input type="text" class="form-control text-custom-'.$type.'" id="custom_'.$type.'" name="custom_'.$type.'" placeholder="Custom '.$noun.'" style="width: 72%; float: left; margin-right: 2px;">';
             echo '<input type="submit" class="btn btn-default btn-custom-'.$type.'" value="Post" style="width: 26%; float: right;">';
             echo '<div style="clear:both;"></div>';
           echo '</li>';