Agol Overlapping Features in Pop-Up (Arcade)

aam

Hi Guys need help with the Arcade expression. I got the expression working to get all the zones within a given parcel. I added a comma to for multiple zones within a parcel. However a comma also shows up at the end. How can I fix this expression so there is no comma at the end.

var intersectLayer =Intersects(FeatureSetByName($map,"Zones"),Buffer($feature, -10, 'feet'))

var zones = ""

for (var f in intersectLayer){

zones = Concatenate(zones, f.BASEZONE, ", ")

}

return zones

XanderBakker

Hi aa.malik ,

One way of doing this is to create a list with all the values and at the end apply the concatenate  to that list:

<SPAN class="keyword token">var</SPAN> intersectLayer <SPAN class="operator token">=</SPAN> <SPAN class="token function">Intersects</SPAN><SPAN class="punctuation token">(</SPAN><SPAN class="token function">FeatureSetByName</SPAN><SPAN class="punctuation token">(</SPAN>$map<SPAN class="punctuation token">,</SPAN><SPAN class="string token">"Zones"</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">,</SPAN><SPAN class="token function">Buffer</SPAN><SPAN class="punctuation token">(</SPAN>$feature<SPAN class="punctuation token">,</SPAN> <SPAN class="operator token">-</SPAN><SPAN class="number token">10</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">'feet'</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">;</SPAN>
<SPAN class="keyword token">var</SPAN> zones <SPAN class="operator token">=</SPAN> <SPAN class="string token">""</SPAN><SPAN class="punctuation token">;</SPAN>
<SPAN class="keyword token">var</SPAN> lst <SPAN class="operator token">=</SPAN> <SPAN class="punctuation token">[</SPAN><SPAN class="punctuation token">]</SPAN><SPAN class="punctuation token">;</SPAN>
<SPAN class="keyword token">for</SPAN> <SPAN class="punctuation token">(</SPAN><SPAN class="keyword token">var</SPAN> f <SPAN class="keyword token">in</SPAN> intersectLayer<SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">{</SPAN>
    lst<SPAN class="punctuation token">[</SPAN><SPAN class="token function">Count</SPAN><SPAN class="punctuation token">(</SPAN>lst<SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">]</SPAN> <SPAN class="operator token">=</SPAN> f<SPAN class="punctuation token">.</SPAN>BASEZONE<SPAN class="punctuation token">;</SPAN>
<SPAN class="punctuation token">}</SPAN>
zones <SPAN class="operator token">=</SPAN> <SPAN class="token function">Concatenate</SPAN><SPAN class="punctuation token">(</SPAN>lst<SPAN class="punctuation token">,</SPAN> <SPAN class="string token">", "</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">;</SPAN>
<SPAN class="keyword token">return</SPAN> zones<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>