Function objMove

examples/moving-objects/moving-objects.js:93–115

(objId, direction)

// and object id. So we do not have any actions to take
// in the onreadystatechange method, actually.
function objMove(objId, direction) {
  // Re-establish the webSocket if it has
  // been broken (system sleep, usually)
  if (wsError) {
    ws = setupWebSocket(wsUrl);
    wsError = false;
  }
  //console.log(`move ${objId}! ${direction}`);
  var xmlhttp = new XMLHttpRequest();
  xmlhttp.onreadystatechange = function() {
      if (xmlhttp.readyState == XMLHttpRequest.DONE) { // XMLHttpRequest.DONE == 4
         if (xmlhttp.status == 200) {
            // processed move
         }
         else {
            // move failed
          }
      }
  };
  var objMoveUrl = `${fsHost}/functions/postgisftw.object_move/items.json?direction=${direction}&move_id=${objId}`;
  xmlhttp.open("GET", objMoveUrl, true);
  xmlhttp.send();
}


// Get current set of geofences from the