topic How to get the Visible column names from FeatureTable 4.16? in ArcGIS JavaScript Maps SDK Questions

How to get the Visible column names from FeatureTable 4.16?

Ranga_Tolapi — Tue, 14 Jul 2020 09:53:22 GMT

In this sample, I've have hidden all the fields except the first column i.e. "Recreation area name". I would like to get the visible column names dynamically in JavaScript, in this case I should get the "Recreation area name" column. Which property of FeatureTable can I look for?

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Re: How to get the Visible column names from FeatureTable 4.16?

RobertScheitlin__GISP — Tue, 14 Jul 2020 12:57:33 GMT

Ranga,

Use featureTable.columns this collection of FieldColumn gives you the name, alias, and hidden properties of columns.

Re: How to get the Visible column names from FeatureTable 4.16?

KenBuja — Tue, 14 Jul 2020 13:27:49 GMT

The documentation on the FieldColumn class needs to be updated to show all the available properties. Currently, it doesn't include "hidden" even though it is available.

Re: How to get the Visible column names from FeatureTable 4.16?

Ranga_Tolapi — Tue, 14 Jul 2020 13:28:18 GMT

Hi Robert Scheitlin, GISP,

Thanks for your response, after some investigation I found the hidden property of FieldColumn. However, observed that hidden property was not exposed for FieldColumn.

Re: How to get the Visible column names from FeatureTable 4.16?

RobertScheitlin__GISP — Tue, 14 Jul 2020 14:08:15 GMT

This class is still in beta so, the available properties are not set in stone yet and the doc is not quite there yet.