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4.9 Search Widget: limit search results to state/county?

ShakilChoudhury

I've noticed that there is no searchExtent for the search widget source in 4.9. How can I further limit the search area more than countryCode in the Search widget? I'm trying to limit the search to a specific county/state.

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RobertScheitlin__GISP

Shakil,

You can filter the search source by a geometry.

https://developers.arcgis.com/javascript/latest/api-reference/esri-widgets-Search-FeatureLayerSearchSource.html#filter

ShakilChoudhury

Are there any examples of use? I can't seem to find any. Many thanks.

RobertScheitlin__GISP

None that I have found.

RobertScheitlin__GISP

Here is an example of using the where property of the filter:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <SPAN class="punctuation token">{</SPAN>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; featureLayer<SPAN class="punctuation token">:</SPAN> <SPAN class="punctuation token">{</SPAN>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; url<SPAN class="punctuation token">:</SPAN> <SPAN class="string token"><SPAN>"</SPAN><A class="jive-link-external-small" href="https://community.esri.com/external-link.jspa?url=https%3A%2F%2Fservices.arcgis.com%2FV6ZHFr6zdgNZuVG0%2Farcgis%2Frest%2Fservices%2FUS_Senators%2FFeatureServer%2F0" target="_blank">https://services.arcgis.com/V6ZHFr6zdgNZuVG0/arcgis/rest/services/US_Senators/FeatureServer/0</A><SPAN>"</SPAN></SPAN><SPAN class="punctuation token">,</SPAN>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; popupTemplate<SPAN class="punctuation token">:</SPAN> <SPAN class="punctuation token">{</SPAN> <SPAN class="comment token">// autocasts as new PopupTemplate()</SPAN>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; title<SPAN class="punctuation token">:</SPAN> <SPAN class="string token">"<a href={Web_Page} target='_blank'> {Name}</a>, ({Party}-{State}) "</SPAN><SPAN class="punctuation token">,</SPAN>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; overwriteActions<SPAN class="punctuation token">:</SPAN> <SPAN class="keyword token">true</SPAN>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <SPAN class="punctuation token">}</SPAN>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <SPAN class="punctuation token">}</SPAN><SPAN class="punctuation token">,</SPAN>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; searchFields<SPAN class="punctuation token">:</SPAN> <SPAN class="punctuation token">[</SPAN><SPAN class="string token">"Name"</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">"Party"</SPAN><SPAN class="punctuation token">]</SPAN><SPAN class="punctuation token">,</SPAN>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; suggestionTemplate<SPAN class="punctuation token">:</SPAN> <SPAN class="string token">"{Name}, Party: {Party}"</SPAN><SPAN class="punctuation token">,</SPAN>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; exactMatch<SPAN class="punctuation token">:</SPAN> <SPAN class="keyword token">false</SPAN><SPAN class="punctuation token">,</SPAN>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; outFields<SPAN class="punctuation token">:</SPAN> <SPAN class="punctuation token">[</SPAN><SPAN class="string token">"*"</SPAN><SPAN class="punctuation token">]</SPAN><SPAN class="punctuation token">,</SPAN>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; placeholder<SPAN class="punctuation token">:</SPAN> <SPAN class="string token">"example: Casey"</SPAN><SPAN class="punctuation token">,</SPAN>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; name<SPAN class="punctuation token">:</SPAN> <SPAN class="string token">"Senators"</SPAN><SPAN class="punctuation token">,</SPAN>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; zoomScale<SPAN class="punctuation token">:</SPAN> <SPAN class="number token">500000</SPAN><SPAN class="punctuation token">,</SPAN>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; resultSymbol<SPAN class="punctuation token">:</SPAN> <SPAN class="punctuation token">{</SPAN>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; type<SPAN class="punctuation token">:</SPAN> <SPAN class="string token">"picture-marker"</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="comment token">// autocasts as new PictureMarkerSymbol()</SPAN>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; url<SPAN class="punctuation token">:</SPAN> <SPAN class="string token">"images/senate.png"</SPAN><SPAN class="punctuation token">,</SPAN>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; height<SPAN class="punctuation token">:</SPAN> <SPAN class="number token">36</SPAN><SPAN class="punctuation token">,</SPAN>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; width<SPAN class="punctuation token">:</SPAN> <SPAN class="number token">36</SPAN>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <SPAN class="punctuation token">}</SPAN><SPAN class="punctuation token">,</SPAN>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; filter<SPAN class="punctuation token">:</SPAN> <SPAN class="punctuation token">{</SPAN> where<SPAN class="punctuation token">:</SPAN> <SPAN class="string token">"State = 'AL'"</SPAN><SPAN class="punctuation token">}</SPAN>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <SPAN class="punctuation token">}</SPAN><SPAN class="line-numbers-rows"><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN></SPAN>

ShakilChoudhury

Thanks again Robert. Do you know how I can find field names for the geocode servr I'm using? (https://geocode.arcgis.com/arcgis/rest/services/World/GeocodeServer) I can't seem to find the list of fields.

ShakilChoudhury

It doesn't seem to have any effect. Here is my code:

var searchWidget = new Search({
view: view,
includeDefaultSources:false,
locationEnabled: false,

sources: [{
locator: new Locator({ url: "https://geocode.arcgis.com/arcgis/rest/services/World/GeocodeServer"}),
countryCode:"GB",
categories:["Address", "Postal"],
singleLineFieldName: "SingleLine",
localSearchOptions: {
minScale: 300000,
distance: 50000
},
maxResults: 10,
maxSuggestions: 10,
suggestionsEnabled: true,
minSuggestCharacters: 4,
placeholder:"Find address",
filter:{
where: "CITY = 'Maidstone'"
}
}]

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