[QRB Calculator] Tweaked the popup output a little bit

application/controllers/Qrbcalc.php

@@ -15,6 +15,10 @@ class Qrbcalc extends CI_Controller {
 
 	public function index() {
 		$data['page_title'] = "QRB Calculator";
+
+		$this->load->model('stations');
+        $data['station_locator'] = $this->stations->find_gridsquare();
+		
 		$this->load->view('qrbcalc/index', $data);
 	}
 
@@ -29,9 +33,23 @@ class Qrbcalc extends CI_Controller {
 			$measurement_base = $this->session->userdata('user_measurement_base');
 		}
 
+		switch ($measurement_base) {
+			case 'M':
+				$var_dist = " miles";
+				break;
+			case 'N':
+				$var_dist = " nautic miles";
+				break;
+			case 'K':
+				$var_dist = " kilometers";
+				break;
+		}
+
 		$this->load->library('Qra');
 
 		$data['result'] = $this->qra->bearing($locator1, $locator2, $measurement_base);
+		$data['distance'] = $this->qra->distance($locator1, $locator2, $measurement_base) . $var_dist;
+		$data['bearing'] = $this->qra->get_bearing($locator1, $locator2) . "º ";
 		$data['latlng1'] = $this->qra->qra2latlong($locator1);
 		$data['latlng2'] = $this->qra->qra2latlong($locator2);
 		header('Content-Type: application/json');

application/libraries/Qra.php

@@ -60,6 +60,16 @@ class Qra {
 		// Return the distance
 		return $total_distance;
 	}
+
+	/*
+	* Function returns just the bearing
+	*  Input locator1 and locator2
+	*/
+	function get_bearing($tx, $rx) {
+		$my = qra2latlong($tx);
+		$stn = qra2latlong($rx);
+		return get_bearing($my[0], $my[1], $stn[0], $stn[1]);
+	}
 }
 
 function distance($lat1, $lon1, $lat2, $lon2, $unit = 'M') {

application/views/interface_assets/footer.php

@@ -454,13 +454,23 @@ function spawnQrbCalculator() {
 }
 
 function calculateQrb(form) {
+    let locator1 = form.locator1.value;
+    let locator2 = form.locator2.value;
+
     $.ajax({
 		url: base_url+'index.php/qrbcalc/calculate',
 		type: 'post',
-		data: {'locator1': form.locator1.value,
-			    'locator2': form.locator2.value},
+		data: {'locator1': locator1,
+			    'locator2': locator2},
 		success: function (html) {
-			$(".qrbResult").append(html['result']);
+            
+            var result = "<h5>Negative latitudes are south of the equator, negative longitudes are west of Greenwich. <br/>";
+            result += ' ' + locator1.toUpperCase() + ' Latitude = ' + html['latlng1'][0] + ' Longitude = ' + html['latlng1'][1] + '<br/>';
+            result += ' ' + locator2.toUpperCase() + ' Latitude = ' + html['latlng2'][0] + ' Longitude = ' + html['latlng2'][1] + '<br/>';
+            result += 'Distance between ' + locator1.toUpperCase() + ' and ' + locator2.toUpperCase() + ' is ' + html['distance'] + '. and ';
+            result += 'the bearing is ' + html['bearing'] + '.</h5>';
+            
+            $(".qrbResult").html(result);
             newpath(html['latlng1'], html['latlng2']);
 		}
 	});
@@ -474,23 +484,31 @@ function newpath(locator1, locator2) {
         container._leaflet_id = null;
     }
 
-    const map = L.map('mapqrb').setView([30, 0], 1.5);
+    const map = new L.map('mapqrb').setView([30, 0], 1.5);
 
     var maidenhead = L.maidenheadqrb().addTo(map);
 
-    L.tileLayer('https://a.basemaps.cartocdn.com/light_all/{z}/{x}/{y}.png', {
-        maxZoom: 10,
-        noWrap: false,
-    }).addTo(map);
+    var osmUrl='https://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png';
+    var osmAttrib='Map data © <a href="https://openstreetmap.org">OpenStreetMap</a> contributors';
+    var osm = new L.TileLayer(osmUrl, {minZoom: 1, maxZoom: 9, attribution: osmAttrib}); 
+
+    var redIcon = L.icon({
+					iconUrl: icon_dot_url,
+					iconSize:     [10, 10], // size of the icon
+				});
+
+    map.addLayer(osm);
+    var marker = L.marker([locator1[0], locator1[1]], {icon: redIcon});
+    map.addLayer(marker);
+
+    var marker2 = L.marker([locator2[0], locator2[1]], {icon: redIcon});
+    map.addLayer(marker2);
 
     const multiplelines = [];
-    //$.each(locs, function(){
 		multiplelines.push(
             new L.LatLng(locator1[0], locator1[1]),
             new L.LatLng(locator2[0], locator2[1])
         )
-        
-	//});
 
     const geodesic = L.geodesic(multiplelines, {
         weight: 1,

application/views/qrbcalc/index.php

@@ -3,7 +3,7 @@
             <div class="form-group row">
                 <div class="col-md-2 control-label" for="input">Locator 1</div>
                 <div class="col-md-4">
-                    <input class="form-control input-group-sm" id="locator1" type="text" name="locator1" placeholder="" aria-label="locator1">  
+                    <input class="form-control input-group-sm" id="locator1" type="text" name="locator1" placeholder="" value="<?php if ($station_locator != "0") echo $station_locator; ?>" aria-label="locator1">  
                 </div>
             </div>