topic ArcGIS API for javascript - how to get records count of zipped shapefile in Web AppBuilder Custom Widgets Questions https://community.esri.com/t5/web-appbuilder-custom-widgets-questions/arcgis-api-for-javascript-how-to-get-records-count/m-p/801381#M5210 <HTML><HEAD></HEAD><BODY><P style="background-color: #ffffff; border: 0px;">ESRI example code in&nbsp;<A href="https://developers.arcgis.com/javascript/latest/sample-code/layers-featurelayer-shapefile/index.html">Create a<SPAN>&nbsp;</SPAN>FeatureLayer from a shapefile</A><SPAN>&nbsp;</SPAN>adds zipped shapefile into map.</P><P style="background-color: #ffffff; border: 0px;">This code uses<SPAN> <A href="https://developers.arcgis.com/rest/users-groups-and-items/generate.htm">ArcGIS REST API Generate</A></SPAN><SPAN>&nbsp;to create the feature collection, but it&nbsp;</SPAN>is limited and can't create if total recors number is greater than 4000.</P><P style="background-color: #ffffff; border: 0px;"></P><P style="background-color: #ffffff; border: 0px;">So, I want to <SPAN style="color: #4c4c4c;">analyze the zipped shapefile <SPAN style="text-decoration: underline;"><STRONG>prior</STRONG></SPAN> to generating features using Generate operation, in order to&nbsp;</SPAN>know the number of records, either total, or better - per layer.</P><P style="background-color: #ffffff; border: 0px;"></P><P style="background-color: #ffffff; border: 0px;">My questions are:</P><OL><LI style="background-color: #ffffff; border: 0px;">How can I add in this code a query to only get&nbsp;the&nbsp;total number of records (in the input zipped shapefile (in order to know apriory if it is greater than 4000)?</LI><LI style="background-color: #ffffff; border: 0px;">How&nbsp;<SPAN>can I add in this code a query to get the total number of records&nbsp;per layer (I know the layer names, but maybe I could get the number of records per layer also without knowing apriory the layer names)?</SPAN></LI></OL><P></P><P><SPAN>I'll appreciate help,</SPAN></P><P><SPAN>Michael</SPAN></P></BODY></HTML> Wed, 26 Aug 2020 12:52:22 GMT MichaelLev 2020-08-26T12:52:22Z ArcGIS API for javascript - how to get records count of zipped shapefile https://community.esri.com/t5/web-appbuilder-custom-widgets-questions/arcgis-api-for-javascript-how-to-get-records-count/m-p/801381#M5210 <HTML><HEAD></HEAD><BODY><P style="background-color: #ffffff; border: 0px;">ESRI example code in&nbsp;<A href="https://developers.arcgis.com/javascript/latest/sample-code/layers-featurelayer-shapefile/index.html">Create a<SPAN>&nbsp;</SPAN>FeatureLayer from a shapefile</A><SPAN>&nbsp;</SPAN>adds zipped shapefile into map.</P><P style="background-color: #ffffff; border: 0px;">This code uses<SPAN> <A href="https://developers.arcgis.com/rest/users-groups-and-items/generate.htm">ArcGIS REST API Generate</A></SPAN><SPAN>&nbsp;to create the feature collection, but it&nbsp;</SPAN>is limited and can't create if total recors number is greater than 4000.</P><P style="background-color: #ffffff; border: 0px;"></P><P style="background-color: #ffffff; border: 0px;">So, I want to <SPAN style="color: #4c4c4c;">analyze the zipped shapefile <SPAN style="text-decoration: underline;"><STRONG>prior</STRONG></SPAN> to generating features using Generate operation, in order to&nbsp;</SPAN>know the number of records, either total, or better - per layer.</P><P style="background-color: #ffffff; border: 0px;"></P><P style="background-color: #ffffff; border: 0px;">My questions are:</P><OL><LI style="background-color: #ffffff; border: 0px;">How can I add in this code a query to only get&nbsp;the&nbsp;total number of records (in the input zipped shapefile (in order to know apriory if it is greater than 4000)?</LI><LI style="background-color: #ffffff; border: 0px;">How&nbsp;<SPAN>can I add in this code a query to get the total number of records&nbsp;per layer (I know the layer names, but maybe I could get the number of records per layer also without knowing apriory the layer names)?</SPAN></LI></OL><P></P><P><SPAN>I'll appreciate help,</SPAN></P><P><SPAN>Michael</SPAN></P></BODY></HTML> Wed, 26 Aug 2020 12:52:22 GMT https://community.esri.com/t5/web-appbuilder-custom-widgets-questions/arcgis-api-for-javascript-how-to-get-records-count/m-p/801381#M5210 MichaelLev 2020-08-26T12:52:22Z Re: ArcGIS API for javascript - how to get records count of zipped shapefile https://community.esri.com/t5/web-appbuilder-custom-widgets-questions/arcgis-api-for-javascript-how-to-get-records-count/m-p/801382#M5211 <HTML><HEAD></HEAD><BODY><P>I assume it's impossible, becaue zip file could be analysed only after esri had read it, and from WAB (Developer Edition) Web Application, if number of total records &gt; 4000, esri can't read it, since esri had limited the "generate" service to limit of 4000 records.</P><P>Michael&nbsp;</P></BODY></HTML> Thu, 10 Sep 2020 06:42:17 GMT https://community.esri.com/t5/web-appbuilder-custom-widgets-questions/arcgis-api-for-javascript-how-to-get-records-count/m-p/801382#M5211 MichaelLev 2020-09-10T06:42:17Z