How to Show Confirm Dialog Box using JavaScript? How to display a progre...

Code:

function PromptDialog(executionContext) {

    var confirmStrings = {

        text: "Do you want to proceed?",

        title: "Confirmation",

        confirmButtonLabel: "Yes",

        cancelButtonLabel: "No"

    };

    var confirmOptions = {

        height: 200,

        width: 400

    };

    Xrm.Navigation.openConfirmDialog(confirmStrings, confirmOptions).then(

        function (success) {

            if (success.confirmed == true) {

                CallMethod(executionContext); // Pass executionContext if needed

            } else {

                // User clicked No

            }

        }

    );

}

function CallMethod(executionContext) {

    // Accessing formContext if needed

    var formContext = executionContext.getFormContext();

    var fielda = formContext.getAttribute("zxc_promptdialog").getValue();

    Xrm.Utility.showProgressIndicator(fielda + " This is Progress Indicator. It will close after 5 seconds.");

    setTimeout(function () {

        Xrm.Utility.closeProgressIndicator();

    }, 5000);

}