I want to fire a button click and get data from database just after facebook login, which returns Email ID., after facebook login with help of javascript. I am using
$('btnSend').trigger('btnSend_Click');
in below script, but it does'nt work?
<pre lang="Javascript">function updateButton(response) {
var button = document.getElementById('fb-auth');
var email = document.getElementById('lbemail');
var btn = document.getElementById('btnSend');
if (response.authResponse) {
var userInfo = document.getElementById('user-info');
FB.api('/me', function (response) {
userInfo.innerHTML = '<img src="https://graph.facebook.com/' + response.id + '/picture">' + response.name;
button.innerHTML = 'Logout';
$('btnSend').trigger('btnSend_Click');
});
button.onclick = function () {
FB.logout(function (response) {
var userInfo = document.getElementById('user-info');
userInfo.innerHTML = "";
});
};