Added onclick for map so that it returns the gridsquare of the mouse click thinking useful for a popup of the people worked in the square

application/views/interface_assets/footer.php

@@ -879,6 +879,17 @@ $(document).ready(function(){
 
   var maidenhead = L.maidenhead().addTo(map);
 
+  map.on('click', onMapClick);
+
+  function onMapClick(event) {
+    var LatLng = event.latlng;
+    var lat = LatLng.lat; 
+    var lng = LatLng.lng;           
+    var locator = LatLng2Loc(lat,lng, 10);
+
+    console.log(locator);
+  };
+
 <?php if ($this->uri->segment(1) == "gridsquares" && $this->uri->segment(2) == "band") { ?>
 
   var bands_available = <?php echo $bands_available; ?>;

assets/js/radiohelpers.js

@@ -55,4 +55,36 @@ function frequencyToBand(frequency) {
 	else if(result >= 10125000000 && result <= 10525000000) {
 		return '3cm';
 	}
+}
+
+function LatLng2Loc(y, x, num) {
+	if (x<-180) {x=x+360;}
+	if (x>180) {x=x-360;}
+	var yqth, yi, yk, ydiv, yres, ylp, y;
+    var ycalc = new Array(0,0,0);
+    var yn    = new Array(0,0,0,0,0,0,0);
+
+    var ydiv_arr=new Array(10, 1, 1/24, 1/240, 1/240/24);
+    ycalc[0] = (x + 180)/2;
+    ycalc[1] =  y +  90;
+
+    for (yi = 0; yi < 2; yi++) {
+	for (yk = 0; yk < 5; yk++) {
+	    ydiv = ydiv_arr[yk];
+	    yres = ycalc[yi] / ydiv;
+	    ycalc[yi] = yres;
+	    if (ycalc[yi] > 0) ylp = Math.floor(yres); else ylp = Math.ceil(yres);
+	    ycalc[yi] = (ycalc[yi] - ylp) * ydiv;
+	    yn[2*yk + yi] = ylp;
+	}
+    }
+
+    var qthloc="";
+    if (num >= 2) qthloc+=String.fromCharCode(yn[0] + 0x41) + String.fromCharCode(yn[1] + 0x41);
+    if (num >= 4) qthloc+=String.fromCharCode(yn[2] + 0x30) + String.fromCharCode(yn[3] + 0x30);
+    if (num >= 6) qthloc+=String.fromCharCode(yn[4] + 0x41) + String.fromCharCode(yn[5] + 0x41);
+    if (num >= 8) qthloc+=' ' + String.fromCharCode(yn[6] + 0x30) + String.fromCharCode(yn[7] + 0x30);
+    if (num >= 10) qthloc+=String.fromCharCode(yn[8] + 0x61) + String.fromCharCode(yn[9] + 0x61);
+	return qthloc;
+	
 }