I've been having problems with the infoWindows and Google Maps API v3. Initially, I've ran into the problem that everyone else has of closing infoWindows when opening a new one. I thought to have solved the problem by defining "infowindow" beforehand. Now they close when I click on a new marker, but the content is the same. How should I re-structure my code to make sure the content is the right one each time - and only one infoWindow is open at a given time?
Thank you!
Paul
var allLatLngs = new Array();
var last = 0;
var infowindow;
function displayResults(start, count){
if(start === undefined){
start = last;
}
if(count === undefined){
count = 20;
}
jQuery.each(jsresults, function(index, value) {
if(index >= start && index < start+count){
var obj = jQuery.parseJSON(value);
$("#textresults").append(index + ": <strong>" + obj.name + "</strong> " + Math.round(obj.distanz*100)/100 + " km entfernt" + "<br/>");
var myLatlng = new google.maps.LatLng(obj.geo_lat, obj.geo_lon);
allLatLngs.push(myLatlng);
var contentString = '<strong>'+obj.name+'</strong>';
infowindow = new google.maps.InfoWindow({
content: contentString
});
var marker = new google.maps.Marker({
position: myLatlng,
//title:"Hello World!"
});
marker.setMap(map);
google.maps.event.addListener(marker, 'click', function() {
if (infowindow) { infowi开发者_运维百科ndow.close(map,marker); }
infowindow.open(map,marker);
});
}
});
last = start+count;
UPDATED
You are calling
infowindow.open(map,marker);
inside an jQuery.each iteration, thus, i think it will be calling the last item in the iteration. Modify your code so you get this inside the jQuery.each iteration.
var curItem = 1;
google.maps.event.addListener(aMarker, "click", function(idx, theContent) {
return function() {
alert(idx); //Should print 1 marker1, 2 for marker 2, to show it's ok.
//Your stuff...
if (infowindow) {
infowindow.close(map,marker);
}
infowindow.setContent(theContent);
infowindow.open(map,marker);
}
} (curItem++, contentString)
);
When you see "return function()" I'm using a javascript closure. I've just used this closure for other stuff. I've got rid of other previous variations in my previous answer.
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