1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 | <html> <head> <link rel="stylesheet" href="../theme/default/style.css" type="text/css" /> <link rel="stylesheet" href="style.css" type="text/css" /> <script src='http://maps.google.com/maps?file=api&v=2&key=ABQIAAAAjpkAC9ePGem0lIq5XcMiuhR_wWLPFku8Ix9i2SXYRVK3e45q1BQUd_beF8dtzKET_EteAjPdGDwqpQ'></script> <script src="../lib/OpenLayers.js"></script> <style> .customEditingToolbar { float: right; right: 0px; height: 30px; width: 200px; } .customEditingToolbar div { float: right; margin: 5px; width: 24px; height: 24px; } .olControlNavigationItemActive { background-image: url("../theme/default/img/editing_tool_bar.png"); background-repeat: no-repeat; background-position: -103px -23px; } .olControlNavigationItemInactive { background-image: url("../theme/default/img/editing_tool_bar.png"); background-repeat: no-repeat; background-position: -103px -0px; } .olControlDrawFeaturePolygonItemInactive { background-image: url("../theme/default/img/editing_tool_bar.png"); background-repeat: no-repeat; background-position: -26px 0px; } .olControlDrawFeaturePolygonItemActive { background-image: url("../theme/default/img/editing_tool_bar.png"); background-repeat: no-repeat; background-position: -26px -23px ; } .olControlModifyFeatureItemActive { background-image: url(../theme/default/img/move_feature_on.png); background-repeat: no-repeat; background-position: 0px 1px; } .olControlModifyFeatureItemInactive { background-image: url(../theme/default/img/move_feature_off.png); background-repeat: no-repeat; background-position: 0px 1px; } .olControlDeleteFeatureItemActive { background-image: url(../theme/default/img/remove_point_on.png); background-repeat: no-repeat; background-position: 0px 1px; } .olControlDeleteFeatureItemInactive { background-image: url(../theme/default/img/remove_point_off.png); background-repeat: no-repeat; background-position: 0px 1px; } </style> <script type="text/javascript"> var map, wfs; var DeleteFeature = OpenLayers.Class(OpenLayers.Control, { initialize: function(layer, options) { OpenLayers.Control.prototype.initialize.apply(this, [options]); this.layer = layer; this.handler = new OpenLayers.Handler.Feature( this, layer, {click: this.clickFeature} ); }, clickFeature: function(feature) { // if feature doesn't have a fid, destroy it if(feature.fid == undefined) { this.layer.destroyFeatures([feature]); } else { feature.state = OpenLayers.State.DELETE; this.layer.events.triggerEvent("afterfeaturemodified", {feature: feature}); feature.renderIntent = "select"; this.layer.drawFeature(feature); } }, setMap: function(map) { this.handler.setMap(map); OpenLayers.Control.prototype.setMap.apply(this, arguments); }, CLASS_NAME: "OpenLayers.Control.DeleteFeature" }); function init() { OpenLayers.ProxyHost= "proxy.cgi?url="; map = new OpenLayers.Map('map', { projection: new OpenLayers.Projection("EPSG:900913"), displayProjection: new OpenLayers.Projection("EPSG:4326"), units: "m", maxResolution: 156543.0339, maxExtent: new OpenLayers.Bounds( -11593508, 5509847, -11505759, 5557774 ), controls: [ new OpenLayers.Control.PanZoom() ] }); var gphy = new OpenLayers.Layer.Google( "Google Physical", {type: G_PHYSICAL_MAP, sphericalMercator: true} ); var saveStrategy = new OpenLayers.Strategy.Save(); wfs = new OpenLayers.Layer.Vector("Editable Features", { strategies: [new OpenLayers.Strategy.BBOX(), saveStrategy], projection: new OpenLayers.Projection("EPSG:4326"), protocol: new OpenLayers.Protocol.WFS({ version: "1.1.0", srsName: "EPSG:4326", url: "http://demo.opengeo.org/geoserver/wfs", featureNS : "http://opengeo.org", featureType: "restricted", geometryName: "the_geom", schema: "http://demo.opengeo.org/geoserver/wfs/DescribeFeatureType?version=1.1.0&typename=og:restricted" }) }); map.addLayers([gphy, wfs]); var panel = new OpenLayers.Control.Panel( {'displayClass': 'customEditingToolbar'} ); var navigate = new OpenLayers.Control.Navigation({ title: "Pan Map", }); var draw = new OpenLayers.Control.DrawFeature( wfs, OpenLayers.Handler.Polygon, { title: "Draw Feature", displayClass: "olControlDrawFeaturePolygon", handlerOptions: {multi: true} } ); var edit = new OpenLayers.Control.ModifyFeature(wfs, { title: "Modify Feature", displayClass: "olControlModifyFeature", }); var del = new DeleteFeature(wfs, {title: "Delete Feature"}); var save = new OpenLayers.Control.Button({ title: "Save Changes", trigger: function() { if(edit.feature) { edit.selectControl.unselectAll(); } saveStrategy.save(); }, displayClass: "olControlSaveFeatures" }); panel.addControls([navigate, save, del, edit, draw]); panel.defaultControl = navigate; map.addControl(panel); map.zoomToMaxExtent(); } </script> </head> <body onload="init()"> <h1 id="title">WFS Transaction Example</h1> <div id="tags"> </div> <p id="shortdesc"> Shows the use of the WFS Transactions (WFS-T). </p> <div id="map" class="smallmap"></div> <div id="docs"> <p>The WFS protocol allows for creation of new features and reading, updating, or deleting of existing features.</p> <p>Use the tools to create, modify, and delete (in order from left to right) features. Use the save tool (picture of a disk) to save your changes. Use the navigation tool (hand) to stop editing and use the mouse for map navigation.</p> </div> </body> </html> |