Hello I have a problem with AJAX I got my data from the url but I want to use the variable IsochroneData into the function geo_json_add. How can I do this? I can console log the data that works fine. But getting the variable to the other function is my problem.
$.getJSON("/isochrone", function (data) {
var isochroneData = data
console.log(data);
function geo_json_add(isochroneData) {
geo_json
.addData(isochroneData)
.addTo(map);
}
geo_json_add(isochroneData);
When you want to make a variable global, you've to declare it outside the function then set its value in the function, without the declaratory keyword then it'd be global.
var isochrone; - Outside the function
isochrone = data - In the function
Fix your syntax and indentation
$.getJSON("/isochrone", function (data) {
var isochroneData = data
console.log(data);
function geo_json_add(isochroneData) {
geo_json
.addData(isochroneData)
.addTo(map);
}
geo_json_add(isochroneData);
})
if you want to use geo_json_add elsewhere, declare it ouside of the getJSON.
function geo_json_add(isochroneData) {
geo_json
.addData(isochroneData)
.addTo(map);
}
$.getJSON("/isochrone", function (data) {
var isochroneData = data
console.log(data);
geo_json_add(isochroneData);
})