Xrm.WebApi calls as synchronous in Dynamics 365/ Dataverse

By default Xrm.WebApi methods are asynchronous so you may get some issues in your script logic. SO how to make this synchronous?

Change the code to use async and await keywords.

The sample code given here.

// form onload method.
async function OnLoad() {
   // statement 1
   await ReadContacts();

   // statement 2 
   console.log("after contract read. print this.");

   // statement 3
   await ReadAccounts();

   // statement 4
   console.log("onload successfully completed.");
}

async function ReadContacts() {
   var result = await Xrm.WebApi.retrieveMultipleRecords("contact", "?$select=fullname");
   for (var i = 0; i < results.entities.length; i++) {
      // your code goes here
   }

   console.log("ReadContacts completed successfully.");
}

async function ReadAccounts() {
   var result = await Xrm.WebApi.retrieveMultipleRecords("account", "?$select=name");

   for (var i = 0; i < results.entities.length; i++) {
      // your code code here
   }

   console.log("ReadAccounts completed successfully.");
}

Hope this will help.

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