GIS Querying - Definition Expressions

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11-01-2021 11:55 AM
LindaLin
New Contributor

I am still learning ESRI API.  I need help for this requirement as following with the codes that I attach here.

Use the JavaScript prompt() method(link is external) to ask the user for a subset of data to map (e.g., a state).  We'll see better methods for getting user input and return to your selected scenario.

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4 Replies
Noah-Sager
Esri Regular Contributor

Hi @LindaLin, is this for a school or work assignment? I would recommend the Get started page on the ArcGIS API for JavaScript site, and then go through some tutorials to get a feel for how the API works.

https://developers.arcgis.com/javascript/latest/get-started/

 

LindaLin
New Contributor

It is for training in a school.  I have hard time to connect with it with ClassBreaksRenderer.  

If you have more suggestion, please let me know.  Thank you.

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BlakeTerhune
MVP Regular Contributor
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LindaLin
New Contributor

I have hard time to connect it with ClassBreaksRenderer.

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