AnsweredAssumed Answered

Attribute table Value Binding to Dropdownlist

Question asked by manoharm_UN on Jan 31, 2017
Latest reply on Jan 31, 2017 by manoharm_UN

Hi All,


I am getting the value from the attribute table using ArcGIS JS API. I want to list all the values in a particular column.Ex: column called Location is present in the Attribute table and values are present. Now, I want to extract the value of column Location.


Extracted value has to be binded with DropDownlist, So the user can select Location wise. the below function act as datasource to DropdownList


Code Tried:

var queryTask = new QueryTask("");
var query = new Query();
// query.objectIds = [2]; //HardCode - has to list all locations
query.outFields = ["Location"];
query.returnGeometry = true;
queryTask.on("complete", queryTaskExecuteCompleteHandler);
queryTask.on("error", queryTaskErrorHandler);
queryTask.execute(query, showResults);

function queryTaskExecuteCompleteHandler(queryResults) {
console.log("complete", queryResults);

function queryTaskErrorHandler(queryError) {
console.log("error", queryError.error.details);


Note: If the ObjectId line is uncommented, It extracts single value corresponding to ObjectId.


Thanks In Advance