使来自 GetJson 数组的循环数据成为链接

Making the Looped Data from GetJson Array a Link

本文关键字:数据 链接 循环 GetJson 数组      更新时间:2023-09-26

我有一个问题,我正在为我的谷歌地图上的标记制作一个列表,但我希望它创建一个链接,该链接将显示列表中的值,它由getJson循环,<li>仅在循环时附加。

有人可以帮我把它做成一个提醒值的链接吗?

这是我的代码集:

<script type="text/javascript">
    var geocoder;
    var map;
    //var mgr;
    function initialize() {
        var minZoomLevel = 4;
        var zooms = 7;
        geocoder = new google.maps.Geocoder();
        map = new google.maps.Map(document.getElementById('map'), {
            zoom: minZoomLevel,
            center: new google.maps.LatLng(38.50, -90.50),
            mapTypeId: google.maps.MapTypeId.ROADMAP
        });
        // Bounds for North America
        var strictBounds = new google.maps.LatLngBounds(
     new google.maps.LatLng(15.70, -160.50),
     new google.maps.LatLng(68.85, -55.90)
   );
        // Listen for the dragend event
        google.maps.event.addListener(map, 'dragend', function () {
            if (strictBounds.contains(map.getCenter())) return;
            // We're out of bounds - Move the map back within the bounds
            var c = map.getCenter(),
         x = c.lng(),
         y = c.lat(),
         maxX = strictBounds.getNorthEast().lng(),
         maxY = strictBounds.getNorthEast().lat(),
         minX = strictBounds.getSouthWest().lng(),
         minY = strictBounds.getSouthWest().lat();
            if (x < minX) x = minX;
            if (x > maxX) x = maxX;
            if (y < minY) y = minY;
            if (y > maxY) y = maxY;
            map.setCenter(new google.maps.LatLng(y, x));
        });

        // Limit the zoom level
        google.maps.event.addListener(map, 'zoom_changed', function () {
            if (map.getZoom() < minZoomLevel) map.setZoom(minZoomLevel);
        });
        codeAddress();
    }
    var iconBase = 'https://maps.google.com/mapfiles/kml/shapes/';
    function codeAddress() {
        var infowindow = new google.maps.InfoWindow();
        $.getJSON('/Dashboard/LoadWorkerList', function (address) {
            $.each(address, function () {
                var currVal = this["AddressLine1"];
                geocoder.geocode({ 'address': currVal }, function (results, status) {
                    if (status == google.maps.GeocoderStatus.OK) {
                        var marker = new google.maps.Marker({
                            map: map,
                            icon: iconBase + 'man.png',
                            position: results[0].geometry.location,
                            title: currVal
                        })
                        $('#places').append($('<li/>')
                                    .text(currVal)
                                    .data('location', results[0].geometry.location));
                        google.maps.event.addListener(map, 'bounds_changed', function () {
                            $('#places li').css('display', function () {
                                return (map.getBounds().contains($(this).data('location')))
                      ? ''
                      : 'none';
                            });
                        });
                        //mgr = new MarkerManager(map);

                        google.maps.event.addListener(marker, 'click', (function (marker, i) {
                            return function () {
                                infowindow.setContent(currVal);
                                infowindow.open(map, marker);
                            }
                        })(marker, currVal));
                        address.push(marker);
                    }
                    else if (status == google.maps.GeocoderStatus.OVER_QUERY_LIMIT) {
                        setTimeout(codeAddress, 2000);
                    }
                    else {
                        alert("Geocode was not successful for the following reason: " + status);
                    }
                });
            });
            google.maps.event.trigger(map, 'bounds_changed');
        });
    }
    window.onload = function () {
        initialize();
    }
</script>

负载工人列表:

public JsonResult LoadWorkerList()
        {
            var workerList = new List<Worker_Address>();
            // check if search string has value
            // retrieve list of workers filtered by search criteria
            var list = (from a in db.Worker_Address
                        where a.LogicalDelete == false
                        select a).ToList();

            List<WorkerAddressInfo> wlist = new List<WorkerAddressInfo>();
            foreach (var row in list)
            {
                WorkerAddressInfo ci = new WorkerAddressInfo
                {
                    ID = row.ID,
                    Worker_ID = row.WorkerID,
                    AddressLine1 = row.Address_Line1 + " " + row.Address_Line2+ " " +row.City + " "+ GetLookupDisplayValById(row.State_LookID),
                    LogicalDelete = row.LogicalDelete
                };
                wlist.Add(ci);
            }

            return Json(wlist.ToList().OrderBy(p => p.AddressLine1), JsonRequestBehavior.AllowGet);
        }

以下行:

$('#places').append($('<li/>')

应该改变。/ 前面的>应移除:

$('#places').append($('<li>')

如果带有 ID 位置的列表可用,您将获得地址列表。