New to Javascript and had a basic query
For a POST AJAX request , I need to send following data in JSON format in the body parameter, however the longitude, latitude and radius values are dynamic, ie will be fed based on current location.
{
"inGeoFence" : {
"gpsCircle" : {
"longitude": 122.2620,
"latitude": 37.4996,
"radius": 180000
}
}
}
The static way to write this is
"data": "{\r\n \"inGeoFence\" : {\r\n \"gpsCircle\" : {\r\n \"longitude\": 77.348235,\r\n \"latitude\": 28.533938,\r\n \"radius\": 100\r\n }\r\n }\r\n}\r\n"
Above data works fine since all are static values and a string is formed.
Can you please suggest me to write the same JSON so that dynamic values can be fed. Also what is the best/proper way to send JSON?
Thanks
Just construct JS object and that stringify it:
"data": JSON.stringify({
inGeoFence: {
gpsCircle: {
longitude: getLong(),
latitude: getLat(),
radius: getRadius()
}
}
});
You can also send data
as JS object and in server side read it as array:
$.ajax({
data: {
inGeoFence: {
gpsCircle: {
longitude: $('#long').val(),
latitude: $('#lat').val(),
radius: $('#radius').val()
}
}
}
});
[server side, e.g. PHP]
$_POST['inGeoFence']['gpsCircle']['longitude']
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