topic Re: Is there any viewer to search by both address and feature in ArcGIS JavaScript Maps SDK Questions

Is there any viewer to search by both address and feature

JoseSanchez — Wed, 08 Jan 2014 18:50:23 GMT

Hi all

Is there any GIS Javacript viewer to search by both address and attributes of a feature

Thanks

Re: Is there any viewer to search by both address and feature

JianHuang — Sat, 11 Dec 2021 18:25:58 GMT

You can create a locator based on point of interests and publish it as a geocode service. JavaScript Geocoder Widget can have multiple geocode services.
Or, you can tweak the geocoder widget a little bit:

    //add feature key words to geocode widget search box
    dojo.connect(geocoderWidget, "onAutoComplete", function (e) {
      if (geocoderWidget.value.length < 4) {
        return;
      }
      array.forEach(layerList, function (layer) {
        if (layer.declaredClass === "esri.layers.FeatureLayer" && layer.visible === true) {
          var keyWordField = layer.displayField;

          var searchedFeatures = array.filter(layer.graphics, function (feature) {
            return feature.attributes[keyWordField] ? feature.attributes[keyWordField].toLowerCase().indexOf(geocoderWidget.value.toLowerCase()) > -1 : false;
          });
          var result;
          array.forEach(searchedFeatures, function (feature) {
            result = {
              feature: feature,
              extent: new Extent(feature.geometry.x - 1000, feature.geometry.y - 1000, feature.geometry.x + 1000, feature.geometry.y + 1000, feature.geometry.spatialReference),
              name: feature.attributes[keyWordField]
            };
            e.results.splice(0, 0, result);
          });
        }
      });
      if (e.results.length > 6) {
        e.results.splice(6, e.results.length - 6);
      }
    });

    dojo.connect(geocoderWidget, "onSelect", function (e) {
      var query = new Query();
      var fl = e.feature.getLayer();
      if (!fl) {
        return;
      }
      query.where = fl.displayField + "='" + e.name + "'";
      
      fl.queryFeatures(query, function (result) {
        var feature = result.features[0];
        //now you have the selected feature
      });
    });

Re: Is there any viewer to search by both address and feature

JoseSanchez — Wed, 08 Jan 2014 19:34:25 GMT

Hi

Can I create a "You can create a locator based on point of interests and publish it as a geocode service" in ArcGIs online and then call it for an ArcGIs Online template?

Or should I create a Basic Viewer web application download the code and then customize it locally?

The easiest solution is to work in ArcGIS online for me.

Re: Is there any viewer to search by both address and feature

JianHuang — Wed, 08 Jan 2014 19:41:36 GMT

As far as I understand, you cannot publish your own locator through arcgis.com. You have to have an ArcGIS Server running on your machine.
You may want to ask the question on arcgis.com forum to get confirmed.