Fire a button click inside javascript

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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

JavaScript

$('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) {
                                    //user is already logged in and connected
                                    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 = "";

                                        });
                                    };

Posted 6-Jan-12 23:38pm

JawadHafiz

Updated 6-Jan-12 23:42pm

Sridhar Patnayak

v4

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Kethu Sasikanth 7-Jan-12 17:40pm

$('btnSend').. selector has a problem. It should have been $('.btnSend') if btnSend is class OR $('#btnSend') if btnSend is ctrl id.

2 solutions

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Not Active · Answer 1 · 2012-01-08T03:40:00

Solution 2

Try reading the documentation
http://api.jquery.com/trigger/[^]

1) The selector is incorrect. It should be $('.btnSend') or $('#btnSend') for selecting a class or element identifier, or some form of this.

2) The trigger function should be trigger('click') if you want to trigger a button click event.

Posted 8-Jan-12 3:40am

Not Active

Comments

Wonde Tadesse 8-Jan-12 12:13pm

5+

Vasim889 · Answer 2 · 2012-01-08T03:34:00

Solution 1

fire debugger plugin for firefox (or) IE browsewr also fired design,css,javascript also,so yo use this to check it.

Posted 8-Jan-12 3:34am

Vasim889