Arcade Symbology

DarlaPyron

I am trying to display pavement condition inventory scores as groups, for instance 60-75 is okay, 76-89 is good, and 90-99 is excellent. I can do that in Map, but not Online. There is no grouping setting I can find. You can use Counts and Amounts and set the manual breaks, but you can't change individual colors in the ramp. I am not good with Arcade, but I found something that partially works. The problem is it only returns 3 categories. That may be all it is designed to do. Does anyone have any suggestions? Thanks!

if($feature.PCI >=90){

    return "Great"

}

if (75<= $feature.PCI <90){

    return "Better"

}

if (60<= $feature.PCI <75){

    return "Okay"

}

if(40<= $feature.PCI <60){

    return "Bad"

}

if($feature.PCI <40){

    return "Awful"

}

XanderBakker

Hi dpyron_hv 

It is better to use if - else if - else statements. Can you try this:

<SPAN class="keyword token">var</SPAN> PCI <SPAN class="operator token">=</SPAN> $feature<SPAN class="punctuation token">.</SPAN>PCI<SPAN class="punctuation token">;</SPAN>

<SPAN class="keyword token">if</SPAN> <SPAN class="punctuation token">(</SPAN>PCI <SPAN class="operator token"><</SPAN> <SPAN class="number token">40</SPAN><SPAN class="punctuation token">)</SPAN> <SPAN class="punctuation token">{</SPAN>
    <SPAN class="keyword token">return</SPAN> <SPAN class="string token">"Awful"</SPAN><SPAN class="punctuation token">;</SPAN>
<SPAN class="punctuation token">}</SPAN> <SPAN class="keyword token">else</SPAN> <SPAN class="keyword token">if</SPAN> <SPAN class="punctuation token">(</SPAN>PCI <SPAN class="operator token"><</SPAN> <SPAN class="number token">60</SPAN><SPAN class="punctuation token">)</SPAN> <SPAN class="punctuation token">{</SPAN>
    <SPAN class="keyword token">return</SPAN> <SPAN class="string token">"Bad"</SPAN><SPAN class="punctuation token">;</SPAN>
<SPAN class="punctuation token">}</SPAN> <SPAN class="keyword token">else</SPAN> <SPAN class="keyword token">if</SPAN> <SPAN class="punctuation token">(</SPAN>PCI <SPAN class="operator token"><</SPAN> <SPAN class="number token">75</SPAN><SPAN class="punctuation token">)</SPAN> <SPAN class="punctuation token">{</SPAN>
    <SPAN class="keyword token">return</SPAN> <SPAN class="string token">"Okay"</SPAN><SPAN class="punctuation token">;</SPAN>
<SPAN class="punctuation token">}</SPAN> <SPAN class="keyword token">else</SPAN> <SPAN class="keyword token">if</SPAN> <SPAN class="punctuation token">(</SPAN>PCI <SPAN class="operator token"><</SPAN> <SPAN class="number token">90</SPAN><SPAN class="punctuation token">)</SPAN> <SPAN class="punctuation token">{</SPAN>
    <SPAN class="keyword token">return</SPAN> <SPAN class="string token">"Better"</SPAN><SPAN class="punctuation token">;</SPAN>
<SPAN class="punctuation token">}</SPAN> <SPAN class="keyword token">else</SPAN> <SPAN class="punctuation token">{</SPAN>
    <SPAN class="keyword token">return</SPAN> <SPAN class="string token">"Great"</SPAN><SPAN class="punctuation token">;</SPAN>
<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>

If your data does not have values in each class, those classes will not be returned by the expression.