XrmWebApi query to update records retrieved in view.js

// part 1 - get this query from advanced find

var xml = `<fetch version="1.0" output-format="xml-platform" mapping="logical" distinct="false">
<entity name="new_widget">
  <attribute name="new_widgetid" />
  <attribute name="createdon" />
  <attribute name="new_isblue" />
  <order attribute="createdon" descending="false" />
</entity>
</fetch>`;


// part 2 - enter in parameters

const query = "?fetchXml=" + xml;
const table = "new_widget";
const primaryKey = "new_widgetid";
const changeColumn = "new_isblue";
const changeValue = true;


// execute this query to retrieve the view
Xrm.WebApi.retrieveMultipleRecords(table, query)
    .then(result => {

        for (var i = 0; i < result.entities.length; i++) {

            // update each record
            result.entities[i][changeColumn] = changeValue;

            // this is needed because there is a limit of 52 records at once, so you need to space out the queries
            setTimeout(function (currWidget) {
                Xrm.WebApi.updateRecord(table, currWidget[primaryKey], currWidget).then(uresult => { console.log(uresult) },
                    (error) => { console.log(error) });
            }, 1000 * i, result.entities[i]);

        }

    });