Hi guys,
Site: www.my-walk.com/addwalk.php
I have a method which takes a string of saved markers, then I want to
break it down so I can add them to a Marker array and display them on
a map.
At the moment Im using a defined marker string becuase I was having
issues carrying the marker String as a session variable into the mySQL
and back, but
that doesn't relate to this group....
function addMap(coordinates) {
var coordinateString = "(18.66774725247165, -3.3367449040771535),
(54.6671516, -3.3574301),(54.6750929147338, -3.3477312322021535),
(54.6750929147338, -3.377256989038091),(54.
667052323738794,
-3.393908142602544),(54.6671516, -3.3574301),(54.6671516,
-3.3574301),";
coordinateString = coordinateString.replace(/[(]/g, "");
coordinateString = coordinateString.replace(/[)],/g, "&");
var i = 0;
var temp = [];
var temp2 = [];
//split marker string into individual markers
temp = coordinateString.split("&");
//split first marker into lat and lng values
temp2 = temp[0].split(",");
var lat = temp2[0].parseFloat();
alert(lat);
var lng = temp2[1].parseFloat();
alert(lng);
map.setCenter(lat, lng);
marker = new google.maps.Marker({
position: new google.maps.LatLng(lat, lng),
map: map
});
marker.setMap(map);
// -1 gets rid of the last string which is empty space
// splits rest of markers into lat lng
for (i = 1; i < temp.length-1; i++) {
temp2 = temp[i].split(",");
var lat = temp2[0].parseFloat();
var lng = temp2[1].parseFloat();
marker = new google.maps.Marker({
position: new google.maps.LatLng(lat, lng),
map: map
});
marker.setMap(map);
}
}
The issue is alert(lat) and alert(lng) doesn't work, so there is
issuesw around the parseFloat() area.
Why is this?
Also can you see any other problems further down the line??
Thankyou very much,
Rick
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