We will action “When an Http Request is received ” and follow below steps

1. Create Power automate Flow to receive HTTPS Request from Javascript and send Email
2. Register Javascript
3. Creating a Ribbon Button on Contact Entity and add javascript action to the button Command and pass PrimaryControl

As in our previous post we already mentions steps to register and use it in Javascript

Click Here : http://microsoftdynamics.in/2020/07/11/execute-microsoft-power-automate-from-ribbon-using-javascript-on-demand-power-automate-flow-using-javascript-in-uci-replace-ribbonaction-js/

Below code open request to execute power automate flow, Next step is to see how we can get Response message in JS

function readXML(executionContext) {   
var formContext = executionContext.getFormContext();
    var flowUrl = "Http Post URL";
    var input = JSON.stringify({
        "contactid": formContext .data.entity.getId().replace("{", "").replace("}", "")
    });
    var req = new XMLHttpRequest();
    req.open("POST", flowUrl, true);
    req.setRequestHeader('Content-Type', 'application/json');
    req.send(input);
}

In Step1, we had executed XMLHttpRequest and have not written code to get a response in JS, In this step we will add custom response message which we will get in Javascript .

1. Adding action “when a HTTP request is received”, setup payload
2. Adding Condition “1 = 1”
3. Adding Response action with Status = 200 and Body with Message “Yes Condition”

   

We have requested XMLHttpRequest to Execute Flow, Adding custom response msg in Power Automate,

Now we will use blow code to get response with status 200 in CRM

function readXML(executionContext) {   
var formContext = executionContext.getFormContext();
    var flowUrl = "Http Post URL";
    var input = JSON.stringify({
        "contactid": formContext .data.entity.getId().replace("{", "").replace("}", "")
    });
    var req = new XMLHttpRequest();
    req.open("POST", flowUrl, true);
    req.setRequestHeader('Content-Type', 'application/json');

////Response
req.onreadystatechange = function () {
        if (this.readyState === 4) { 
            req.onreadystatechange = null;
            if (this.status === 200) {
                var result = this.response; 
                alert("" + result); 
            }
            else if(this.status === 400){
                alert(this.statusText);
  var result = this.response; 
                alert("Error" + result);
            }
        }
    };  

////End
    req.send(input);
}

We can write the code to get request and get response Asynchronous or Synchronous Thanks