JavaScript API 4.24 - Feature Table - Getting Records Counts from Table into Console.log?

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11-01-2022 02:09 PM
ipeebles
New Contributor II

Hello everyone. I have a working app that includes using a query to return results to a feature table.  The feature table shows the number of records returned and selected.

My question is, how can I return the number of records from the feature table in console.log?  I am wanting to set up some alerts for end users if the results are 0.

I thought I could dome something like results.length, but that does not seem to be available.

Any ideas?  Thank you!

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ipeebles
New Contributor II

This seems to be the solution I am looking for...

// Gets Records in Console for Feature Table
featureLayer.queryFeatureCount().then(function(numFeatures){
// prints the total count to the console
console.log("Feature Table - Number of Features Returned: ", numFeatures);
});

 

This snippet of code will return the number of features that are populated in the feature table based on the definition query from the feature layer.

 

 

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JayakumarPD
Occasional Contributor

Is it possible to share the code

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ipeebles
New Contributor II

This seems to be the solution I am looking for...

// Gets Records in Console for Feature Table
featureLayer.queryFeatureCount().then(function(numFeatures){
// prints the total count to the console
console.log("Feature Table - Number of Features Returned: ", numFeatures);
});

 

This snippet of code will return the number of features that are populated in the feature table based on the definition query from the feature layer.

 

 

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JayakumarPD
Occasional Contributor

Good you got the solution !

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