Mercurial > hg > rlgwebd
view options.js @ 130:a2e071a95055
Options page: handle not being logged in.
The options page now displays whether or not the user is logged in.
author | John "Elwin" Edwards <elwin@sdf.org> |
---|---|
date | Wed, 29 Aug 2012 07:55:26 -0700 |
parents | 46822bd329da |
children | 99fbc7c55b81 |
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function setup() { if (!("lcred" in sessionStorage)) { setstatus("You are not logged in."); return; } var url = "/uinfo/email?key=" + sessionStorage.getItem("lcred"); var req = new XMLHttpRequest(); req.onreadystatechange = function () { if (req.readyState != 4 || req.status != 200) return; var reply = JSON.parse(req.responseText); if (!("email" in reply)) { setstatus("You are not logged in."); } else { setstatus("You are logged in as " + reply.u + "."); document.getElementById("input_email").value = reply["email"]; document.getElementById("switch").style.display = "block"; } } req.open('GET', url, true); req.send(); } function setstatus(stattext) { var statnode = document.createTextNode(stattext); var statdiv = document.getElementById("ostat"); statdiv.replaceChild(statnode, statdiv.firstChild); } function postemail() { if (!("lcred" in sessionStorage)) return; var posturl = "/uinfo/email?key=" + sessionStorage.getItem("lcred"); var msg = {"v": document.getElementById("input_email").value}; var req = new XMLHttpRequest(); req.open('POST', posturl, true); req.send(JSON.stringify(msg)); } function postpw() { if (!("lcred" in sessionStorage)) return; var posturl = "/uinfo/pw?key=" + sessionStorage.getItem("lcred"); var msg = {"v": document.getElementById("input_pw").value}; var req = new XMLHttpRequest(); req.open('POST', posturl, true); req.send(JSON.stringify(msg)); }