Adding Title to Multiple Location

[Ayman Gamal]

I succeeded to implement this tutorial (Adding Multiple Location Points on Google Map with Appery.io Backend Services) and it runs correctly , but I need to add a Title from the database to the Markers. How can I do this?
I added new column to the addresses Table

[maxkatz]

Please check Google Maps API. The Marker should have a property where you can set its title/name.

[Ayman Gamal]

I checked Google map Api and i found "title" property but i can not send it to (ConvertAddr" service parameters) to get place in the loop in this code:

function log2(m) {
return ((Math.log(m)) / (Math.log(2)));
};
for (var k in value.geometry) {
if (locationHelper.checkLocation(k)) {
locationHelper.aLocations.push([value.geometry.location.lat, value.geometry.location.lng]);
}
}
var maxLatitude = -90,
minLatitude = 90,
maxLongitude = -180,
minLongitude = 180;
for (i = 0; i < locationHelper.aLocations.length; i++) {
maxLatitude = locationHelper.aLocations[0] maxLatitude ? locationHelper.aLocations[0] : maxLatitude;
minLatitude = locationHelper.aLocations[0] < minLatitude ? locationHelper.aLocations[0] : minLatitude;
maxLongitude = locationHelper.aLocations[1] maxLongitude ? locationHelper.aLocations[1] : maxLongitude;
minLongitude = locationHelper.aLocations[1] < minLongitude ? locationHelper.aLocations[1] : minLongitude;
}
var map = new google.maps.Map(document.getElementsByName("multiGoogleMap")[0], {
zoom: 5,
center: new google.maps.LatLng((maxLatitude + minLatitude) / 2, (maxLongitude + minLongitude) / 2),
mapTypeId: google.maps.MapTypeId.ROADMAP
});
var marker, i;
for (i = 0; i < locationHelper.aLocations.length; i++) {
marker = new google.maps.Marker({
position: new google.maps.LatLng(locationHelper.aLocations[0], locationHelper.aLocations[1]),
map: map
});
}

[maxkatz]

I'm not 100% sure I understand the question. You need to have the title information inside the loop, where you create the marker.

[Ayman Gamal]

Yes, Exactly

[Ayman Gamal]

I need to bring this "title" from my Database:

[Igor]

Hello,

You should create service which will return title from database. Save service responce into localStorage variable. After that you can use localStorage value as marker title value. Below doc should be helpful: http://docs.appery.io/documentation/r...

[Ayman Gamal]

The title already comes in the same "Locations_addresses_list_service" as in the following picture:

and this the code for locationList variable:

var map = Appery('multiGoogleMap');
var aLocations = new Array();
aLocations.push(value);
if (value) {
for (var i in value) {
if(i == 'location') {
getCoords.execute({
'data' : {
'address' : value.location,
'sensor' : true,
'title' : value.title
}
});
}
}
}

[Ayman Gamal]

but I can not receive the "title" value in getCoords service

[Oleg Danchenkov]

Hi Ayman.
I think you should use generic service for ConvertAddr service (instead of common REST service) and pass 'title' to this service.
https://getsatisfaction.com/apperyio/...