Google Map v3-getPosition不是函数

Question

I try to point a marker on the map with the following call :

$('#sideBar').on('click','.rightCliker',function(e){
        e.preventDefault();
        var relationId      = $(this).attr('data-id');
        var markerPrt       = $('marker_'+relationId);
        map.setZoom(9);
        map.setCenter(markerPrt.getPosition());
    });

But I get the following error:

Uncaught TypeError: markerPrt.getPosition is not a function

What have I done wrong? Thanks ;-)

Answer 1

I am not sure but check the type of your JS element. I suspect that it is a DOM object not a Marker object. Add to your function: console.log(markerPrt) and check in browser console what is the type of your object.

Answer 2

您可以尝试通过HTML数据属性将标记辅助设置为数组位置： http : //www.w3schools.com/tags/att_global_data.asp ，您可以在其中存储任何值，例如给定标记的数组索引甚至坐标。