Indicator Expressions

JonathanMcD

Apologies for the question, despite using AGOL for years I've never had the chance to sit down and learn Arcade.

I've an indicator that shows a value that can range between 0 and 5 based upon a single value held in the dataset. I'm wishing to include a small text description in the bottomText based upon the value returned.

Is this possible in an indicator?

Basically;

if a value is >0 but <1 , returns "a",

if a value is >=1 but <2 , returns "b" etc

 

In the indicator, if I add bottomText: Sdatapoint ["value"] >0 <1, 

a value of True is returned, which is fine....but my lack of knowledge prohibits me from taking this further.

Thanks in advance.

kenbuja

Yes, you can do this. First in the indicator tab, click the Enable button in the Advanced Formatting section.

Next, make these changes to the Expression. You'll be adding the code and uncommenting the bottomText properties.

var value = $datapoint["value"];
var bText = When(value == 0, "z",
      value < 1, "a",
      value < 2, "b",
      value < 3, "c",
      value < 4, "d",
      value <= 5, "e",
      "n/a")
return {
    //textColor:'',
    //backgroundColor:'',
    //topText: '',
    //topTextColor: '',
    //topTextOutlineColor: '',
    //topTextMaxSize: 'medium',
    middleText: $datapoint["count_OBJECTID"],
    middleTextColor: '',
    middleTextOutlineColor: '',
    middleTextMaxSize: 'large',
    bottomText: bText,
    bottomTextColor: '',
    bottomTextOutlineColor: '',
    bottomTextMaxSize: 'medium',
    //iconName:'',
    //iconAlign:'left',
    //iconColor:'',
    //iconOutlineColor:'',
    //noValue:false,
    //attributes: {
      // attribute1: '',
      // attribute2: ''
    // }
  }