while loop ordering

jQuery(document).on('click', '.gv-button-delete', function (e) {
        e.preventDefault();  //prevent submission
        console.log('Intercepted delete button request');
        var delLoc = "";
        (function ($) {
            var delLoc2 = $('.gv-button-delete').attr("href"); //capture default action, because we need the time-valid nonce
            delLoc = delLoc2;
        }(jQuery));
        
        var objID = document.getElementById("input_4_40").value;
        objID = parseInt(objID);
        var iframe = document.getElementById("MapFrame1");
        var result = "";
        flag = 0;
        if (iframe) {
            var iframeContent = (iframe.contentWindow || iframe.contentDocument);
            var result = iframeContent.WriteLog(objID); //call the fucntion from the iframe, and hopefully wait for a result. 
            console.log(result);
            flag = 1;
        }
        while (flag == 1){
            if (result == "error") {
                console.log("Step 5")
                console.log("There was an error with removing the feature");
                if (flag == 1) {
                    break;
                }
            } else if (result == "ok") {
                console.log("Step 5")
                console.log("The spatial delete completed correctly");
                if (flag == 1) {
                    break;
                }
            } else {
                console.log("Step 5")
                console.log("unexpected result of spatial delete")
                if (flag == 1) {
                    break;
                }
            }
        } 
        

    });