Please, I need help with this problem.I have a layer with 5 lines as roads, and all of they with a geocode.Also, i have a mxd as a map service in a ArcGis Server 9.3.I need to put the map of the service in a webpage across Esri Javascript, but filtering the roads across a GET or POST variable and highlight this road.Please....help me !! and sorry for my english.Christian
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> <html> <head> <title>test</title> <link rel="stylesheet" type="text/css" href="http://serverapi.arcgisonline.com/jsapi/arcgis/2.1/js/dojo/dijit/themes/tundra/tundra.css"> <script type="text/javascript" src="http://serverapi.arcgisonline.com/jsapi/arcgis/?v=2.1"></script> <script type="text/javascript"> dojo.require("esri.map"); dojo.require("esri.tasks.query"); dojo.require("esri.symbol"); dojo.require("esri.layers.agstiled"); dojo.require("esri.toolbars.draw"); var map; var myQueryTask, myQuery; var infoTemplate; var symbol; function init() { //create map and add layer map = new esri.Map("mapDiv"); var layer = new esri.layers.ArcGISDynamicMapServiceLayer("http://gis/ArcGIS/rest/services/MOP/MapServer"); map.addLayer(layer); //build query myQueryTask = new esri.tasks.QueryTask("http://gis/ArcGIS/rest/services/MOP/MapServer/10"); //build query filter myQuery = new esri.tasks.Query(); myQuery.returnGeometry = true; myQuery.outFields = ["CodUnico","Nombre","Dire"]; //initialize InfoTemplate infoTemplate = new esri.InfoTemplate("${CodUnico}", "Nombre : ${Nombre}<br/> Dire : ${Dire}"); //create symbol for selected features symbol = new esri.symbol.SimpleMarkerSymbol(); symbol.setStyle(esri.symbol.SimpleMarkerSymbol.STYLE_SQUARE); symbol.setSize(10); symbol.setColor(new dojo.Color([255,0,0,0.5])); } function execute(CodUnico) { myQuery.where = "CodUnico like '%" + CodUnico + "%'"; //execute query myQueryTask.execute(myQuery,showResults); } function showResults(myFeatureSet) { var s = ""; for (var i=0, il=myFeatureSet.features.length; i<il; i++) { var featureAttributes = myFeatureSet.features.attributes; for (att in featureAttributes) { s = s + "<strong>" + att + ": </strong>" + featureAttributes[att] + "<br />"; } } dojo.byId("info").innerHTML = s; //remove all graphics on the maps graphics layer map.graphics.clear(); //Performance enhancer - assign featureSet array to a single variable. var resultFeatures = myFeatureSet.features; //Loop through each feature returned for (var i=0, il=resultFeatures.length; i<il; i++) { //Get the current feature from the featureSet. //Feature is a graphic var graphic = resultFeatures; graphic.setSymbol(symbol); //Set the infoTemplate. graphic.setInfoTemplate(infoTemplate); //Add graphic to the map graphics layer. map.graphics.add(graphic); } } dojo.addOnLoad(init); </script> </head> <body> <form action=""> Geocodigo DAP : <input type="text" id="CodUnico" value="DAP101012" /> <input type="button" value="Get Details" onclick="execute(dojo.byId('CodUnico').value);" /> </form> <br /> <br /><div id="mapDiv" style="margin:auto;width:97%;border:1px solid #000;"></div> <div id="info" class="tundra" style="padding:5px; margin:5px; background-color:#eee;"></div> </body> </html>
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