Enter parcel number and zoom to result

MichaelMachado — Tue, 02 Jul 2013 17:54:43 GMT

Hi, like many others, I'm just starting to learn javascript. I've tried some of the samples but still not finding much success. I have a map service I'm pointing to and a geocoder service. I would like to be able to enter the parcel number and be able to zoom to it on the map. Any help would be most appreciated. Thanks

Re: Enter parcel number and zoom to result

ShaunWeston — Thu, 04 Jul 2013 07:00:33 GMT

You could probably use either the geocode or map service to zoom to the parcel. You could probably use a findtask to do the search like this sample - https://developers.arcgis.com/en/javascript/jssamples/find_map.html
and then just add another bit into zoom to the parcel extent

So maybe if you took that sample and pointed it at your map service, it might be a good start.

Re: Enter parcel number and zoom to result

MichaelMachado — Thu, 18 Jul 2013 19:52:43 GMT

Thanks, I'll give it a try.

Re: Enter parcel number and zoom to result

MichaelMachado — Mon, 22 Jul 2013 22:48:45 GMT

Thank you. Had to work on another project today and finally had some time to check the forum. I'll give it a try first thing in the mornign.

Re: Enter parcel number and zoom to result

MichaelMachado — Tue, 30 Jul 2013 17:36:44 GMT

Hello,

Thank you again, I was able to get this to show up correctly with the topo background. However, it doesn't zoom to the parcel number/parcel. Do I need to add the map service with the parcel layer identified like this? (http://merced-gis/ArcGIS/rest/services/Web_Applications/Parcel_Search/MapServer/7). If so, do I add it before or after the url of the geocoder? Thanks for your help.

Re: Enter parcel number and zoom to result

MustafaOgurlu — Sun, 12 Dec 2021 05:29:09 GMT

Hi RuthAnne,

I wrote the code for you. I hope it will be useful for you.

<!DOCTYPE html>
<html>
  <head>
    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
    <meta http-equiv="X-UA-Compatible" content="IE=7, IE=9, IE=10">
    <!--The viewport meta tag is used to improve the presentation and behavior of the samples 
      on iOS devices-->
    <meta name="viewport" content="initial-scale=1, maximum-scale=1,user-scalable=no">
    <title>Find Task</title>

    <link rel="stylesheet" href="http://serverapi.arcgisonline.com/jsapi/arcgis/3.5/js/dojo/dijit/themes/claro/claro.css">
    <link rel="stylesheet" href="http://serverapi.arcgisonline.com/jsapi/arcgis/3.5/js/dojo/dojox/grid/resources/Grid.css">
    <link rel="stylesheet" href="http://serverapi.arcgisonline.com/jsapi/arcgis/3.5/js/esri/css/esri.css">
    <style>
      html, body { height: 100%; width: 100%; margin: 0; padding: 0; overflow:hidden; }
      body { font-size: 0.9em; font-family: Geneva, Arial, Helvetica, sans-serif;
      } .details { font-weight: bold; } #grid { border:
      1px solid #333;}
    </style>

    <script>        var dojoConfig = { parseOnLoad: true };</script>
    <script src="http://serverapi.arcgisonline.com/jsapi/arcgis/3.5/"></script>
    <script>
        dojo.require("dojox.grid.DataGrid");
        dojo.require("dojo.data.ItemFileReadStore");
        dojo.require("esri.map");
        dojo.require("esri.tasks.find");
        dojo.require("dijit.layout.BorderContainer");
        dojo.require("dijit.layout.ContentPane");

        var findTask, findParams, map;

        function init() {
            var initExtent = new esri.geometry.Extent({ "xmin": -125.0552, "ymin": 38.7130, "xmax": -70.2156, "ymax": 48.4081, "spatialReference": { "wkid": 4326} });
            map = new esri.Map("map", { extent: initExtent });
            var censusMapLayer = new esri.layers.ArcGISDynamicMapServiceLayer("http://sampleserver1.arcgisonline.com/ArcGIS/rest/services/Specialty/ESRI_StatesCitiesRivers_USA/MapServer", {
                id: "usa"
            });
            map.addLayer(censusMapLayer);

            //create find task with url to map service
            findTask = new esri.tasks.FindTask("http://sampleserver1.arcgisonline.com/ArcGIS/rest/services/Specialty/ESRI_StatesCitiesRivers_USA/MapServer");

            //create find parameters and define known values
            findParams = new esri.tasks.FindParameters();
            findParams.returnGeometry = true;
            findParams.layerIds = [0, 1, 2];
            findParams.searchFields = ["CITY_NAME", "NAME", "SYSTEM", "STATE_ABBR", "STATE_NAME"];

            dojo.connect(grid, "onRowClick", onRowClickHandler1);

        }

        function execute(searchText) {
            //set the search text to find parameters
            findParams.searchText = searchText;
            findTask.execute(findParams, showResults);
        }

        function showResults(results) {
            //symbology for graphics
            var markerSymbol = new esri.symbol.SimpleMarkerSymbol(esri.symbol.SimpleMarkerSymbol.STYLE_SQUARE, 10, new esri.symbol.SimpleLineSymbol(esri.symbol.SimpleLineSymbol.STYLE_SOLID, new dojo.Color([255, 0, 0]), 1), new dojo.Color([0, 255, 0, 0.25]));
            var lineSymbol = new esri.symbol.SimpleLineSymbol(esri.symbol.SimpleLineSymbol.STYLE_DASH, new dojo.Color([255, 0, 0]), 1);
            var polygonSymbol = new esri.symbol.SimpleFillSymbol(esri.symbol.SimpleFillSymbol.STYLE_NONE, new esri.symbol.SimpleLineSymbol(esri.symbol.SimpleLineSymbol.STYLE_DASHDOT, new dojo.Color([255, 0, 0]), 2), new dojo.Color([255, 255, 0, 0.25]));

            //find results return an array of findResult.
            map.graphics.clear();
            var dataForGrid = [];
            //Build an array of attribute information and add each found graphic to the map
           
            dojo.forEach(results, function (result) {
                var graphic = result.feature;
                //dataForGrid.push([result.layerName, result.foundFieldName, result.value]);
                switch (graphic.geometry.type) {
                    case "point":
                        dataForGrid.push([result.layerName, result.foundFieldName, result.value.toString(), result.feature.geometry.x, result.feature.geometry.y]);                  

                        graphic.setSymbol(markerSymbol);
                        break;
                    case "polyline":
                        dataForGrid.push([result.layerName, result.foundFieldName, result.value.toString(), ((result.feature.geometry.getExtent().xmin + result.feature.geometry.getExtent().xmax) / 2), ((result.feature.geometry.getExtent().ymin + result.feature.geometry.getExtent().ymax) / 2)]);

                        graphic.setSymbol(lineSymbol);
                        break;
                    case "polygon":
                        dataForGrid.push([result.layerName, result.foundFieldName, result.value.toString(), ((result.feature.geometry.getExtent().xmin + result.feature.geometry.getExtent().xmax) / 2), ((result.feature.geometry.getExtent().ymin + result.feature.geometry.getExtent().ymax) / 2)]);

                        graphic.setSymbol(polygonSymbol);
                        break;
                }
                map.graphics.add(graphic);
            });                      

            var data = {
                items: dataForGrid
            };
            var store = new dojo.data.ItemFileReadStore({
                data: data
            });
            grid.setStore(store);
        }

        //Zoom to the parcel when the user clicks a row
        function onRowClickHandler1(evt) {
            var gr = grid.getItem(evt.rowIndex);
            
            map.graphics.clear();           

                var x = parseFloat(gr[3][0]);
                var y = parseFloat(gr[4][0]);

                if ((x.toString() != "NaN") || (y.toString() != "NaN")) {
                    var initExtent = new esri.geometry.Extent({ "xmin": x - 0.1, "ymin": y - 0.1, "xmax": x + 0.1, "ymax": y + 0.1, "spatialReference": map.spatialReference });
                    map.graphics.add(new esri.Graphic(new esri.geometry.Point(x, y, map.spatialReference), new esri.symbol.SimpleMarkerSymbol(esri.symbol.SimpleMarkerSymbol.STYLE_CIRCLE, 8, new esri.symbol.SimpleLineSymbol(esri.symbol.SimpleLineSymbol.STYLE_SOLID, new dojo.Color([255, 0, 0]), 2), new dojo.Color([255, 255, 0, 0.3]))))
                    map.setExtent(initExtent);
                }            
        }

        dojo.ready(init);
    </script>
  </head>
  
  <body class="claro">
   <div data-dojo-type="dijit.layout.BorderContainer" style="width:100%;height:100%;margin:0" data-dojo-props="design:'headline',gutters:true">
    <div class="details" data-dojo-type="dijit.layout.BorderContainer" data-dojo-props="region:'top'" style="height:30px;">
      Find State/City/River:
      <input type="text" id="searchText" value="KS" />
      <input type="button" value="Find" onclick="execute(dojo.byId('searchText').value);"/>
    </div>
    <div id="map" data-dojo-type="dijit.layout.ContentPane" data-dojo-props="region:'center'" style="border:1px solid #000;"></div>
    <div data-dojo-type="dijit.layout.ContentPane" data-dojo-props="region:'left'" style="width:300px;">
    <!--Refer to field by the position id, since the data doesn't have field
    names-->
    <table data-dojo-type="dojox.grid.DataGrid" jsid="grid" id="grid" >
      <thead>
        <tr>
          <th field="0" >
            Layer Name 
          </th>
          <th field="1" >
            Field Name
          </th>
          <th field="2" >
            Value
          </th>
        </tr>
      </thead>
    </table>
    </div>
   </div>
  </body>

</html>

topic Enter parcel number and zoom to result in ArcGIS JavaScript Maps SDK Questions

Enter parcel number and zoom to result

Re: Enter parcel number and zoom to result

Re: Enter parcel number and zoom to result

Re: Enter parcel number and zoom to result

Re: Enter parcel number and zoom to result

Re: Enter parcel number and zoom to result