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Equivalent of Update/Search Cursor from ArcPy in Javascript using no Map?

SamuelAbati

We are trying to build a web application using only forms for our users to populate our related tables in our Geodatabase (Oracle), it is required that it contains no map visualization, only simple user forms.

My questions are :

How to perform a database connection in Javascript?

How to display and edit tables?

How to display features as tables (retrieve them as a list, like in SearchCursor)?

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SamuelAbati

Last question, is it not possible to retrieve a table as a list of strings and attribute its values to our custom web GUI? Or is it only possible to use the predefined feature table widget?

RobertScheitlin__GISP

Samuel,

You would use a proxy to avoid the identity manager dialog.

SamuelAbati

Hello Robert, thanks for the quick reply,

We do have a feature layer service for this dataset, I know that, when you use a webmap that requires authentication, it displays a popup asking for you to login.

My doubt is how would this work without a webmap, can I still load and access the service normally?

RobertScheitlin__GISP

Samuel,

JS is a client language not like python. It does not have access to databases except through RESTful web services. So you publish your data to ArcGIS Server and then use it's mapservice REST endpoint.
Displaying tables can be done trough the FeatureTable widget and editing through FeatureLayer.applyEdits
Same question as #2 basically so same answer.

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