I wrote a page to show wms and wfs, at the same time, but I can't get the WFS
data show. the codes are listed below.It can only show the WMS data , I
exchange the place of "topp:tasmania_water_bodies" and
"topp:tasmania_state_boundaries", then it can only show the
"topp:tasmania_state_boundaries"(WMS). I have check the checkbox of the
layerswitch,and these two layers is the of the same place and have the same
SRS, I have used udig to open them:
var map, layer;
map = new OpenLayers.Map('map', {controls:[], 'projection': 'EPSG:4326',
'units':'degrees'});
OpenLayers.IMAGE_RELOAD_ATTEMPTS = 5;
var bounds = new
OpenLayers.Bounds(143.60260815000004,-43.851764249999995,148.71135685000002,-39.370182750000005)
// setup untiled layer
untiled = new OpenLayers.Layer.WMS.Untiled(
"", "http://192.168.6.140:8080/geoserver/wms";,
{
layers: 'topp:tasmania_water_bodies',
styles: '',
height: '382',
width: '800',
srs: 'EPSG:4326',
format: 'image/png'
},
{maxExtent: bounds, maxResolution: 0.019956049609374915,
projection: "EPSG:4326"}
);
untiled.ratio=1;
untiled.setVisibility(false, false);
map.addLayer(untiled);
var roads = new OpenLayers.Layer.WFS(
"Roads (WFS)",
"http://192.168.6.140:8080/geoserver/wfs?";,
{
layers: 'topp:tasmania_state_boundaries',
request: 'GetFeature',
maxfeatures: 100, visibility:true
},
{maxExtent: bounds, maxResolution: 0.019956049609374915, projection:
"EPSG:4326"});
map.addControl(new OpenLayers.Control.PanZoomBar({div:$('nav')}));
map.addControl(new OpenLayers.Control.MouseDefaults());
map.addControl(new OpenLayers.Control.Scale($('scale')));
map.addControl(new OpenLayers.Control.MousePosition({element:
$('position')}));
map.addControl(new OpenLayers.Control.LayerSwitcher());
map.addControl(new OpenLayers.Control.OverviewMap());
map.zoomToExtent(bounds);
lorkyo
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