topic Re: Query Service via user input in ArcGIS JavaScript Maps SDK Questions

Query Service via user input

jaykapalczynski — Wed, 29 Mar 2017 19:45:17 GMT

Are there any examples out there showing how to Query a Service via User input and return results to a table? AND have that table interact with the map features. Click the map and it highlights in the table and visa versa

Example:

1 drop down box for County

1 text field year

User specifies parameters and then on submit the table updates and the features are rendered in the map

Re: Query Service via user input

Drew — Wed, 29 Mar 2017 20:04:49 GMT

Its not exactly what you want but ESRI does have a sample of how to query without a map

Query data without a map | ArcGIS API for JavaScript 3.20

Drew

Re: Query Service via user input

jaykapalczynski — Wed, 29 Mar 2017 20:44:27 GMT

Yea was messing around with that but cant figure out where they are specifying what Field to query from the stateName textbox

Re: Query Service via user input

jaykapalczynski — Wed, 29 Mar 2017 20:48:19 GMT

Any ideas on how to modify this to include more than one input parameter?

function execute () {
alert("Execute");

query.text = dom.byId("CountyName").value;

query.text = dom.byId("Squad").value;

queryTask.execute(query, showResults);
}

Re: Query Service via user input

jaykapalczynski — Wed, 29 Mar 2017 21:02:40 GMT

Trying this but no cigar

var CountyName = (dom.byId("CountyName").value);

// THIS WORKS BUT need a variable

//query.where = "County_Nam = 'Accomack' AND Squad = '13'";

query.where = "County_Nam = '+ CountyName +' AND Squad = '13'";

Re: Query Service via user input

Drew — Thu, 30 Mar 2017 12:53:16 GMT

Here are 2 fields
JS Bin - Collaborative JavaScript Debugging