if (geom !== undefined) { map.centerAndZoom(geom,12); //if the extent is constrained check to see if geocode result is within extent.If it is then zoom otherwise don't. if ((configOptions.constrainmapextent === 'true' || configOptions.constrainmapextent === true) && !webmapExtent.contains(geom)) { dojo.byId('searchField').value = i18n.tools.search.errors.missingLocation; map.infoWindow.hide(); } else { map.setExtent(esri.geometry.geographicToWebMercator(zoomExtent)); } } else { //no matches found dojo.byId('searchField').value = i18n.tools.search.errors.missingLocation; } }
Hi Mike,I am also trying to set the zoom level for the locator search. What am I missing? I am utilizing the basic viewer template (2.8 javascript api). Which I think included your code sample. However I am still unable to change the zoom level I even added. if (geom !== undefined) { map.centerAndZoom(geom,12); to the layout.jsI know if is probable very simple. help
//use the locator to find the input location function findLocation() { var searchText = dojo.byId('searchField').value; //clear any existing map graphics map.graphics.clear(); var address = {}; address[configOptions.placefinder.singlelinefieldname] = searchText; var options = { address:address, outFields:["*"] }; locator.addressToLocations(options); } //display the location results on the map function showResults(candidates) { var candidate; var geom; //hide the info window if displayed if(map.infoWindow.isShowing){ map.infoWindow.clearFeatures(); map.infoWindow.hide(); } var zoomExtent; dojo.every(candidates, function (candidate) { if (candidate.score > 80) { geom = candidate.location; map.infoWindow.setTitle(i18n.tools.search.title); map.infoWindow.setContent(candidate.address); map.infoWindow.show(geom); zoomExtent = new esri.geometry.Extent(candidate.attributes.West_Lon, candidate.attributes.South_Lat,candidate.attributes.East_Lon, candidate.attributes.North_Lat, new esri.SpatialReference({wkid:4326})); console.log(zoomExtent.toJson()); return false; //break out of loop after one candidate with score greater than 80 is found. } }); if (geom !== undefined) { //if the extent is constrained check to see if geocode result is within extent.If it is then zoom otherwise don't. if((configOptions.constrainmapextent === 'true' || configOptions.constrainmapextent === true) && !webmapExtent.contains(geom)){ dojo.byId('searchField').value = i18n.tools.search.errors.missingLocation; map.infoWindow.hide(); }else{ map.setExtent(esri.geometry.geographicToWebMercator(zoomExtent)); } }else{ //no matches found dojo.byId('searchField').value = i18n.tools.search.errors.missingLocation; } }
Signed in members can post, follow updates, and more. New here? Register a free account.
Find useful guides, FAQs, and documents to help you navigate and make the most of Esri Community.
