Assigning symbol and colour to attributes using Arcade expression and ArcGIS Online

Question

I would like to use an Arcade expression in ArcGIS Online web maps to assign a symbol and a colour to different attributes. For example, if the attribute value is 'yes': the symbol is round and has a green colour. And if the attribute value is 'no': Symbol is a square and has a red colour.
Is this possible in an Arcade expression?

Yogesh Chavan · Answer

Yes, it is possible!!
I am sharing the workflow to be followed.
Here, I have demonstrated if StreetType is "ST" symbolize as "Green Circle" and if the StreetType is "DR" symbolize them as "Red Squares"

Use the below Arcqade Expression to set up the service.
var PCI = $feature.StreetType;
if (PCI == "ST") {
    return "Yes";
} else if (PCI == "DR") {
    return "No";
}

Once the expression is set, select the option to symbolize

Set the shape and color as per your requirements.

Assigning symbol and colour to attributes using Arcade expression and ArcGIS Online

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