Using object item in an if statement after for

Question

I am creating an object like this:

  markers[name] = {};
  markers[name].id = id;
  markers[name].lat = lati;
  markers[name].lng = longi;
  markers[name].state = state;
  markers[name].position = posi;
  markers[name].selected = false;

then i have a new function where i want to loop through the markers object and change the marker image .selected has been set to true.

Here is what i have tried:

function setMarkerImage() { 

        for (var key in markers) { 
           console.log("test 1: " + key + key.selected);
            if (key.selected === true)
          {
          console.log("test 2");        
             var newImage = new google.maps.MarkerImage('img/presence/' + state + '_sel.png');
             var marker = $("#dispatcher").gmap3({action: 'get', name:'marker', tag: key})
               if (marker){
               marker.setIcon(newImage);
               }
          }
        } 
}

Problem is i am getting

test 1: Vinceundefined

in the console, i take it i cannot use key.selected like this?

It should be markers[key].selected .

Subir Kumar Sao
– Subir Kumar Sao

2012-07-04 12:20:59 +00:00
Commented Jul 4, 2012 at 12:20 — Subir Kumar Sao
– Subir Kumar Sao, Commented Jul 4, 2012 at 12:20

Fabrizio Calderan · Accepted Answer · 2012-07-04 12:20:16Z

3

key isn't an object, so it hasn't a selected key. Try instead with

console.log("test 1: " + key + markers[key]["selected"]);

answered Jul 4, 2012 at 12:20

Fabrizio Calderan

124k26 gold badges171 silver badges183 bronze badges

Sign up to request clarification or add additional context in comments.

Collectives™ on Stack Overflow

Using object item in an if statement after for

1 Answer 1

Comments

Your Answer

Hot Network Questions

Collectives™ on Stack Overflow

1 Answer 1

Comments

Your Answer

Sign up or log in

Post as a guest

Related