diff -r d0e7ab1fc245 -r c8a20234d7e7 www/js/mon_ispindel.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/www/js/mon_ispindel.js	Sat Dec 14 21:02:57 2019 +0100
@@ -0,0 +1,218 @@
+/*****************************************************************************
+ * Copyright (C) 2019
+ *
+ * Michiel Broek <mbroek at mbse dot eu>
+ *
+ * This file is part of BMS
+ *
+ * This is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2, or (at your option) any
+ * later version.
+ *
+ * Brewery Management System istributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with ThermFerm; see the file COPYING.  If not, write to the Free
+ * Software Foundation, 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+ *****************************************************************************/
+
+
+$(document).ready(function() {
+
+ var record = {},
+ blank = {},
+ newProduct = false,
+ schedule = 0,
+
+ productSource = {
+  datatype: 'json',
+  cache: false,
+  datafields: [
+   { name: 'code', type: 'string' },
+   { name: 'name', type: 'string' },
+   { name: 'uuid', type: 'string' }
+  ],
+  id: 'code',
+  url: 'includes/db_product.php?select=ferment'
+ },
+ productlist = new $.jqx.dataAdapter(productSource, {
+  beforeLoadComplete: function(records) {
+   var row, i, data = new Array();
+   // Create a dummy beer on top to store in idle meters.
+   blank['code'] = 'Free';  // Will override this later.
+   blank['name'] = 'Dummy';
+   blank['uuid'] = '66ecccbf-e942-4a35-af49-8b02314561a5';
+   data.push(blank);
+   for (i = 0; i < records.length; i++) {
+    row = records[i];
+    data.push(row);
+   }
+   return data;
+  },
+  loadError: function(jqXHR, status, error) {
+   $('#err').text(status + ' ' + error);
+  },
+ }),
+ gaugeoptionst = {
+  min: 10, max: 40, width: 375, height: 375,
+  ranges: [{ startValue: 10, endValue: 20, style: { fill: '#3399FF', stroke: '#3399FF' }, endWidth: 10, startWidth: 10 },
+           { startValue: 20, endValue: 28, style: { fill: '#00CC33', stroke: '#00CC33' }, endWidth: 10, startWidth: 10 },
+           { startValue: 28, endValue: 40, style: { fill: '#FC6A6A', stroke: '#FC6A6A' }, endWidth: 10, startWidth: 10 }],
+  ticksMinor: { interval: 1, size: '5%' },
+  ticksMajor: { interval: 5, size: '9%' },
+  labels: { interval: 5 },
+  style: { fill: '#eeeeee', stroke: '#666666' },
+  value: 0,
+  colorScheme: 'scheme05'
+ },
+ gaugeoptionsg = {
+  orientation: 'vertical',
+  labels: { position: 'near', interval: 10 },
+  ticksMinor: { size: '5%', interval: 2 },
+  ticksMajor: { size: '9%', interval: 10 },
+  ticksPosition: 'near',
+  min: 0990, max: 1120, width: 120, height: 375,
+  value: 1000,
+  pointer: { pointerType: 'arrow', size: '15%', visible: true, offset: 0 },
+  colorScheme: 'scheme05',
+  showRanges: false
+ },
+ url = 'getispindel.php?node="' + my_uuid + '"',
+ source = {
+  datatype: 'json',
+  datafields: [
+   { name: 'record', type: 'int' },
+   { name: 'node', type: 'string' },
+   { name: 'online', type: 'int' },
+   { name: 'beercode', type: 'string' },
+   { name: 'beername', type: 'string' },
+   { name: 'beeruuid', type: 'string' },
+   { name: 'alarm', type: 'int' },
+   { name: 'tilt', type: 'float' },
+   { name: 'temperature', type: 'float' },
+   { name: 'battery', type: 'float' },
+   { name: 'gravity', type: 'float' },
+   { name: 'interval', type: 'int' },
+   { name: 'rssi', type: 'int' }
+  ],
+  id: 'record',
+  url: url
+ },
+ dataAdapter = new $.jqx.dataAdapter(source, {
+  loadComplete: function(records) {
+   record = dataAdapter.records[0];
+   var oline = (record.online) ? 'On-line' : 'Off-line';
+   $('#info_system').html(record.node);
+   $('#info_online').html(oline);
+   $('#info_beer').html(record.beercode + ' - ' + record.beername);
+//   blank['name'] = record.alias;
+//   blank['code'] = record.alias.toUpperCase();
+//   blank['uuid'] = record.uuid;
+
+   if (record.online) {
+    $('#ispindel_powerled').html('<div class="LEDblue_on"></div>Power');
+    $('#select_beer').jqxDropDownList({ disabled: true });
+    $('#select_beer').jqxDropDownList('clearSelection');
+    $('#select_beer').hide();
+   } else {
+    $('#ispindel_powerled').html('<div class="LEDblue_off"></div>Power');
+    $('#select_beer').show();
+    $('#select_beer').jqxDropDownList({ disabled: false });
+   }
+   if (record.online && (record.alarm != '0')) {
+    $('#ispindel_alarmled').html('<div class="LEDred_on"></div>Alarm');
+   } else {
+    $('#ispindel_alarmled').html('<div class="LEDred_off"></div>Alarm');
+   }
+
+   $('#gaugeContainer_temperature').jqxGauge({ caption: { value: record.temperature.toFixed(3) + '°C' }});
+   $('#gaugeContainer_temperature').jqxGauge({ value: record.temperature });
+
+   $('#info_battery').val(record.battery);
+   $('#info_rssi').val(record.rssi);
+   $('#info_tilt').val(record.tilt);
+
+   gravity = plato_to_sg(record.gravity) * 1000;
+   $('#gaugeContainer_gravity').jqxLinearGauge({ value: gravity });
+  }
+ });
+
+ $('#select_beer').jqxDropDownList({
+  placeHolder: 'Kies bier:',
+  theme: theme,
+  source: productlist,
+  displayMember: 'code',
+  width: 150,
+  height: 24,
+  dropDownWidth: 500,
+  autoDropDownHeight: true,
+  renderer: function(index, label, value) {
+   var datarecord = productlist.records[index];
+   return datarecord.code + ' - ' + datarecord.name;
+  }
+ });
+
+ $('#info_battery').jqxNumberInput(Show3dec);
+ $('#info_rssi').jqxNumberInput(Show0dec);
+ $('#info_tilt').jqxNumberInput(Show3dec);
+
+ $('#gaugeContainer_temperature').jqxGauge(gaugeoptionst);
+ $('#gaugeContainer_temperature').jqxGauge({ caption: { value: 'Temp: 00.000' }});
+ $('#gaugeContainer_gravity').jqxLinearGauge(gaugeoptionsg);
+
+ function sendProduct(code, name, uuid) {
+
+  console.log('sendProduct(' + code + ', ' + name + ', ' + uuid + ')');
+  var data = 'node=' + record.node + '&beeruuid=' + uuid + '&beercode=' + code + '&beername=' + name;
+  $.ajax({
+   url: 'cmd_ispindel.php',
+   data: data,
+   type: 'POST',
+   success: function(data) {},
+   error: function(jqXHR, textStatus, errorThrown) { console.log('sendProduct() error'); }
+  });
+ }
+
+ // Get the data immediatly and then at regular intervals to refresh.
+ dataAdapter.dataBind();
+ setInterval(function() {
+  var skip = false;
+  if (newProduct) {
+   sendProduct(record.beercode, record.beername, record.beeruuid);
+   newProduct = false;
+   skip = true;
+  }
+  if (skip) {
+   schedule = 4; // 2 seconds wait to get the results
+  } else {
+   if (schedule > 0)
+    schedule--;
+  }
+
+  if (schedule <= 0) {
+   dataAdapter.dataBind();
+   schedule = 20;
+  }
+ }, 500);
+
+ $('#select_beer').on('select', function(event) {
+  if (event.args) {
+   var index = event.args.index,
+   datarecord = productlist.records[index];
+   record.beercode = datarecord.code;
+   record.beername = datarecord.name;
+   record.beeruuid = datarecord.uuid;
+   newProduct = true;
+  }
+ });
+
+ // The chart button.
+ $('#VLog').jqxButton({ template: 'primary', width: '150px', theme: theme });
+// $('#FLog').click(function() {
+//  window.open('log_co2pressure.php?code=' + record.beercode + '&name=' + record.beername);
+// });
+});