Tuesday, February 19, 2013
I just ran into this last week, and solved it as follows:
1) Render the login form in a hidden div when the containing page is rendered
2) Unhide the login div when the user clicks the login link (hook this event after the main page is loaded -- I used jquery's delegate method as follows:
$('#headerwrapper').delegate('a', 'click', function(event) {
var id=$(event.target).attr("id")
if (id == 'login') {
event.preventDefault();
$('.login_wrapper').removeClass('hidden');
}
});
3) The login div should be rendered using a rails form or form tag helper with remote: true
This avoids an extra trip to the controller just to GET html for a form. Since my login form has no dynamic data on it that is not available when the containing page is loaded, this works.
Note: if you are using Devise then you're going to have to revise most of the controller methods to operate via Ajax/UJS. This is not as hard as it sounds, but reply if you need help.
On Monday, February 18, 2013 4:15:28 PM UTC-5, Ruby-Forum.com User wrote:
I'm trying to create an Login Form, that is retrieved via Ajax and--
creates a Session via Ajax.
In my Login Form I typed
<%= form_tag sessions_path, :remote => true do %>
Session Controller
def new
respond_to do |format|
format.js
end
end
And in my session vier directory I created a js.erb
$(".login").update("<%= escape_javascript(render('sessions/new')) %>");
the login class spans the whole content of my login form, but trying to
open the login form only throws me a completely blank page :/
Is my jquery function not allright, or am I missing out on something?
I appreciate any kind of help!
--
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