topic valueExpressionTitle not working in ArcGIS JavaScript Maps SDK Questions

valueExpressionTitle not working

JayHill — Mon, 28 Jun 2021 19:20:11 GMT

I'm trying to add labels to both the uniqueValues and the visualVariable parts of my legend. The valueExpressionTitle = "Title" property is not working for me.

Link to codepen

Re: valueExpressionTitle not working

KenBuja — Mon, 28 Jun 2021 20:00:24 GMT

A quick glance shows a problem with the agreement with your require modules and your function arguments. They get out of sequence after CalciteMapsArcGIS. I don't know if this affects the visualVariables, but you should fix this first.

Re: valueExpressionTitle not working

JayHill — Tue, 29 Jun 2021 13:14:03 GMT

Thanks Ken

I believe I fixed it but no luck getting the valueExpressionTitle working.

Re: valueExpressionTitle not working

KenBuja — Tue, 29 Jun 2021 13:36:25 GMT

Can you provide a shorter example that highlights just the problem?

Re: valueExpressionTitle not working

JayHill — Tue, 29 Jun 2021 14:49:29 GMT

Should be shorter now. The valueExpressionTitle (line 837), as I understand it, should provide a title to the visual variable (size) in the legend correct? Ultimately I'm trying to label the two different ways the umosRenderer (line 633) is displayed in the legend. One title for the colored uniqueValues and one title for the size.

Re: valueExpressionTitle not working

JayHill — Tue, 29 Jun 2021 15:28:27 GMT

Ken

Figured it out.

Had this up in the css.

.esri-legend__layer-caption {
display: none;
}

I got ride of that css and I have them showing up now with this code.

legendOptions: {

title: "Commodity Type"