var sendmsg = function sendmsg(msginputta) { window.jsonobj = JSON.stringify({"message": msginputta.value, "conversation": window.convid}); console.log(window.jsonobj); $.ajax({ url: "/sendmessage", data: window.jsonobj, method: "POST", success: respfunc, error: respfunc }); }; var respfunc = function respfunc(result) { if (result != "Success") { //on success result is string var msginput = document.getElementById("msginput"); if (result.responseText == "JSONERROR") { console.log("Got JSON error. Retrying..."); sendmsg(msginput); } else { var errormsg = document.getElementById("errormsg"); errormsg.innerHTML = result.responseText; errormsg.style = "display: block"; //TODO: Hide errormsg after a while (index.js) msginput.disabled = false; } } else location.reload(true); //TODO: Don't referesh on message send }; var sendmsgonenter = function sendmsgonenter(e) { var code = e.keyCode || e.which; if (code != 13 || e.shiftKey) { //Enter keycode return; } e.preventDefault(); var textarea = event.target; if (textarea.value.trim().length == 0) return; textarea.disabled = true; //msginput window.convid = document.getElementById("convidp").innerText * 1; sendmsg(textarea); }; $(document).ready(function () { $('#msginput').on("keydown", sendmsgonenter); });