JSFiddle - React, Tailwind, and code Playground

JavaScript

var data = "INSERT_OK_BLABLA";
    
    switch (data)
    {
    case "INSERT_OK_" + data.slice("INSERT_OK_".length): // emulate INSERT_OK_*
        var url = "index.php?op=ok&id=" + data.slice("INSERT_OK_".length);
    	alert(url);
    	break;
    default:
    	alert("default");
    	break;
    }