Question

我想从控制器操作（返回局部视图）向InfoWindow显示内容。当我点击Mraker时，它会在infowindow中显示“Undefined”。

如何将局部视图渲染到谷歌地图InfoWindow？

    function AjaxDisplayString() {
        var addressData;
        var testData;
        $.ajax({
            type: "GET",
            url: '/Account/Tooltip',
           dataType: "HTML",
            contentType: 'application/json',
            traditional: true,
            data: addressData,
            success: function (result) {
                debugger;
                return result                   
            },
            error: function (arg) {
                alert("Error");
            }

        });

    }

    var infowindow = new google.maps.InfoWindow({
        content: "<div>"+ AjaxDisplayString() + "</div>"

    });


    google.maps.event.addListener(marker, 'click', function () {
        infowindow.open(map, marker);
    });

Answer 1

AjaxDisplayString是ajax调用，因此结果很晚才到达但你倾向于立即打开infowindow。修改下面的调用，它将起作用。

 var infowindow = new google.maps.InfoWindow({
        content: "";
    });


function AjaxDisplayString() {
        var addressData;
        var testData;
        $.ajax({
            type: "GET",
            url: '/Account/Tooltip',
           dataType: "HTML",
            contentType: 'application/json',
            traditional: true,
            data: addressData,
            success: function (result) {
                debugger;
                infowindow.setContent("<div>"+ result + "</div>");  
                infowindow.open(map, marker);               
            },
            error: function (arg) {
                alert("Error");
            }

        });

    }

    google.maps.event.addListener(marker, 'click', function () {
        AjaxDisplayString(map, marker)
    });

从局部视图谷歌地图infowindow内容

1 个答案: