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AbsolutZero

2007-Apr-20 15:07 UTC

render a partial on buttonclick?

I currently have a link to a Login screen, but its a separate page
althogether. I have created a partial that is just the login box and
password, and would like that partial to appear at a place on the page
when the user clicks the link. Anyone know where I can find out how to
do this?

Thanks so much.


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Brian Hogan

2007-Apr-20 15:21 UTC

head link

Re: render a partial on buttonclick?

You use link_to_remote instead of link_to... then you have the destination
be a controller that just renders your partial and puts the result in that
div. Pretty easy actually.

 <%= link_to_remote "Delete this post", :update =>
"login_form",
    :url => { :action => "show_login_form",
:controller=>"login" } %>

  <div id="login_form">
  </div>

Then in your controller, assuming you have a partial at
app/views//login/_form.rhtml you just do

# displays the login form partial... used by an AJAX request
def show_login_form
   render :partial=>"login/form"
end

You can do a lot more cool stuff though.. There''s a really good
O''Reilly
shortcut on RJS, but sadly I forget what it''s called.. I think
it''s RJS
Templates for Rails or something. Quality read, and helps you get started
quite quickly.

On 4/20/07, AbsolutZero
<absolut0music-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
wrote:>
>
> I currently have a link to a Login screen, but its a separate page
> althogether. I have created a partial that is just the login box and
> password, and would like that partial to appear at a place on the page
> when the user clicks the link. Anyone know where I can find out how to
> do this?
>
> Thanks so much.
>
>
> >
>
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AbsolutZero

2007-Apr-20 15:40 UTC

head link

Re: render a partial on buttonclick?

oh wow that does sound easy, I''m gonna try it out. I''ll
respond on how
it works out...
Thanks so much!

On Apr 20, 11:21 am, "Brian Hogan"
<bpho...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
wrote:> You use link_to_remote instead of link_to... then you have the destination
> be a controller that just renders your partial and puts the result in that
> div. Pretty easy actually.
>
>  <%= link_to_remote "Delete this post", :update =>
"login_form",
>     :url => { :action => "show_login_form",
:controller=>"login" } %>
>
>   <div id="login_form">
>   </div>
>
> Then in your controller, assuming you have a partial at
> app/views//login/_form.rhtml you just do
>
> # displays the login form partial... used by an AJAX request
> def show_login_form
>    render :partial=>"login/form"
> end
>
> You can do a lot more cool stuff though.. There''s a really good
O''Reilly
> shortcut on RJS, but sadly I forget what it''s called.. I think
it''s RJS
> Templates for Rails or something. Quality read, and helps you get started
> quite quickly.
>
> On 4/20/07, AbsolutZero
<absolut0mu...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:
>
>
>
> > I currently have a link to a Login screen, but its a separate page
> > althogether. I have created a partial that is just the login box and
> > password, and would like that partial to appear at a place on the page
> > when the user clicks the link. Anyone know where I can find out how to
> > do this?
>
> > Thanks so much.

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AbsolutZero

2007-Apr-20 19:13 UTC

head link

Re: render a partial on buttonclick?

Ok so some of it worked, but not all of it. I have the partial "app/
views/login/_login_small.rhtml" that has this:

========================================================<% form_tag do %>
    <table id="login">
        <tr>
            <td class="loginCell">
                <label for="name">username:</label>
                <%= text_field_tag :name, params[:name] %>
            </td>
            <td class="loginCell">
                <label for="pasword">password:</label>
			 <%= password_field_tag :password, params[:password] %>
            </td>
            <td class="loginCell">
                <%= submit_tag "Login" %>
            </td>
        </tr>
    </table>
<% end %>
========================================================
and my layout which should be the header for every page, "app/views/
layouts/application.rhtml

========================================================<%= link_to_remote
"Login", :update => "loginPartial", :url =>
{:action => ''show_small_login'', :controller =>
''login''} %>

<div id="loginPartial">
</div>
========================================================
and the problem is that it is rendering the main "login/index.rhtml"
instead of my partial... any idea why?




On Apr 20, 11:21 am, "Brian Hogan"
<bpho...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
wrote:> You use link_to_remote instead of link_to... then you have the destination
> be a controller that just renders your partial and puts the result in that
> div. Pretty easy actually.
>
>  <%= link_to_remote "Delete this post", :update =>
"login_form",
>     :url => { :action => "show_login_form",
:controller=>"login" } %>
>
>   <div id="login_form">
>   </div>
>
> Then in your controller, assuming you have a partial at
> app/views//login/_form.rhtml you just do
>
> # displays the login form partial... used by an AJAX request
> def show_login_form
>    render :partial=>"login/form"
> end
>
> You can do a lot more cool stuff though.. There''s a really good
O''Reilly
> shortcut on RJS, but sadly I forget what it''s called.. I think
it''s RJS
> Templates for Rails or something. Quality read, and helps you get started
> quite quickly.
>
> On 4/20/07, AbsolutZero
<absolut0mu...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:
>
>
>
> > I currently have a link to a Login screen, but its a separate page
> > althogether. I have created a partial that is just the login box and
> > password, and would like that partial to appear at a place on the page
> > when the user clicks the link. Anyone know where I can find out how to
> > do this?
>
> > Thanks so much.

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Brian Hogan

2007-Apr-20 19:31 UTC

head link

Re: render a partial on buttonclick?

What''s your controller''s action look like that does the
rendering?

On 4/20/07, AbsolutZero
<absolut0music-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
wrote:>
>
> Ok so some of it worked, but not all of it. I have the partial "app/
> views/login/_login_small.rhtml" that has this:
>
> ========================================================> <% form_tag
do %>
>     <table id="login">
>         <tr>
>             <td class="loginCell">
>                 <label for="name">username:</label>
>                 <%= text_field_tag :name, params[:name] %>
>             </td>
>             <td class="loginCell">
>                 <label
for="pasword">password:</label>
>                          <%= password_field_tag :password,
> params[:password] %>
>             </td>
>             <td class="loginCell">
>                 <%= submit_tag "Login" %>
>             </td>
>         </tr>
>     </table>
> <% end %>
> ========================================================>
> and my layout which should be the header for every page, "app/views/
> layouts/application.rhtml
>
> ========================================================> <%=
link_to_remote "Login", :update => "loginPartial", :url
=>
> {:action => ''show_small_login'', :controller =>
''login''} %>
>
> <div id="loginPartial">
> </div>
> ========================================================>
> and the problem is that it is rendering the main
"login/index.rhtml"
> instead of my partial... any idea why?
>
>
>
>
> On Apr 20, 11:21 am, "Brian Hogan"
<bpho...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:
> > You use link_to_remote instead of link_to... then you have the
> destination
> > be a controller that just renders your partial and puts the result in
> that
> > div. Pretty easy actually.
> >
> >  <%= link_to_remote "Delete this post", :update =>
"login_form",
> >     :url => { :action => "show_login_form",
:controller=>"login" } %>
> >
> >   <div id="login_form">
> >   </div>
> >
> > Then in your controller, assuming you have a partial at
> > app/views//login/_form.rhtml you just do
> >
> > # displays the login form partial... used by an AJAX request
> > def show_login_form
> >    render :partial=>"login/form"
> > end
> >
> > You can do a lot more cool stuff though.. There''s a really
good O''Reilly
> > shortcut on RJS, but sadly I forget what it''s called.. I
think it''s RJS
> > Templates for Rails or something. Quality read, and helps you get
> started
> > quite quickly.
> >
> > On 4/20/07, AbsolutZero
<absolut0mu...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:
> >
> >
> >
> > > I currently have a link to a Login screen, but its a separate
page
> > > althogether. I have created a partial that is just the login box
and
> > > password, and would like that partial to appear at a place on the
page
> > > when the user clicks the link. Anyone know where I can find out
how to
> > > do this?
> >
> > > Thanks so much.
>
>
> >
>
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Niels Meersschaert

2007-Apr-20 20:41 UTC

head link

Re: render a partial on buttonclick?

Use a link_to_remote for the link.  In the action it calls,

render :page do
page[:id_of_place_on_page].replace(:partial =>
''path_to_partial'')
end

don''t forget to setup the variables used in the partial in the action  
as well.

Niels

On Apr 20, 2007, at 11:07 AM, AbsolutZero wrote:
>
> I currently have a link to a Login screen, but its a separate page
> althogether. I have created a partial that is just the login box and
> password, and would like that partial to appear at a place on the page
> when the user clicks the link. Anyone know where I can find out how to
> do this?
>
> Thanks so much.
>
>
> >

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jacqui

2007-Apr-21 09:18 UTC

head link

Re: render a partial on buttonclick?

Couldn''t you also do this in your controller?

# displays the login form partial... used by an AJAX request
def show_login_form
   render :partial=>"login/form", :layout => false
end

So it wouldn''t render the layout for that action?

Jacqui


On Apr 20, 9:41 pm, Niels Meersschaert
<nmeersscha...-ee4meeAH724@public.gmane.org>
wrote:> Use a link_to_remote for the link.  In the action it calls,
>
> render :page do
> page[:id_of_place_on_page].replace(:partial =>
''path_to_partial'')
> end
>
> don''t forget to setup the variables used in the partial in the
action
> as well.
>
> Niels
>
> On Apr 20, 2007, at 11:07 AM, AbsolutZero wrote:
>
>
>
> > I currently have a link to a Login screen, but its a separate page
> > althogether. I have created a partial that is just the login box and
> > password, and would like that partial to appear at a place on the page
> > when the user clicks the link. Anyone know where I can find out how to
> > do this?
>
> > Thanks so much.

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AbsolutZero

2007-Apr-23 04:28 UTC

head link

Re: render a partial on buttonclick?

Here is my action:
=========================================================def show_login_partial
    render :update do |page|
      page.visual_effect :fade, ''loginPartial''
    end
  end
=========================================================
Here is the location of the actual link on the rhtml page:
=========================================================<%= link_to_remote
"Login", :update => "loginPartial", :url =>
{:action => ''show_small_login'', :controller =>
''login''} %>
=========================================================

On Apr 20, 3:31 pm, "Brian Hogan"
<bpho...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
wrote:> What''s your controller''s action look like that does the
rendering?
>
> On 4/20/07, AbsolutZero
<absolut0mu...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:
>
>
>
> > Ok so some of it worked, but not all of it. I have the partial
"app/
> > views/login/_login_small.rhtml" that has this:
>
> > ========================================================> >
<% form_tag do %>
> >     <table id="login">
> >         <tr>
> >             <td class="loginCell">
> >                 <label
for="name">username:</label>
> >                 <%= text_field_tag :name, params[:name] %>
> >             </td>
> >             <td class="loginCell">
> >                 <label
for="pasword">password:</label>
> >                          <%= password_field_tag :password,
> > params[:password] %>
> >             </td>
> >             <td class="loginCell">
> >                 <%= submit_tag "Login" %>
> >             </td>
> >         </tr>
> >     </table>
> > <% end %>
> > ========================================================>
> > and my layout which should be the header for every page,
"app/views/
> > layouts/application.rhtml
>
> > ========================================================> >
<%= link_to_remote "Login", :update => "loginPartial",
:url =>
> > {:action => ''show_small_login'', :controller =>
''login''} %>
>
> > <div id="loginPartial">
> > </div>
> > ========================================================>
> > and the problem is that it is rendering the main
"login/index.rhtml"
> > instead of my partial... any idea why?
>
> > On Apr 20, 11:21 am, "Brian Hogan"
<bpho...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:
> > > You use link_to_remote instead of link_to... then you have the
> > destination
> > > be a controller that just renders your partial and puts the
result in
> > that
> > > div. Pretty easy actually.
>
> > >  <%= link_to_remote "Delete this post", :update
=> "login_form",
> > >     :url => { :action => "show_login_form",
:controller=>"login" } %>
>
> > >   <div id="login_form">
> > >   </div>
>
> > > Then in your controller, assuming you have a partial at
> > > app/views//login/_form.rhtml you just do
>
> > > # displays the login form partial... used by an AJAX request
> > > def show_login_form
> > >    render :partial=>"login/form"
> > > end
>
> > > You can do a lot more cool stuff though.. There''s a
really good O''Reilly
> > > shortcut on RJS, but sadly I forget what it''s called.. I
think it''s RJS
> > > Templates for Rails or something. Quality read, and helps you get
> > started
> > > quite quickly.
>
> > > On 4/20/07, AbsolutZero
<absolut0mu...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:
>
> > > > I currently have a link to a Login screen, but its a
separate page
> > > > althogether. I have created a partial that is just the login
box and
> > > > password, and would like that partial to appear at a place
on the page
> > > > when the user clicks the link. Anyone know where I can find
out how to
> > > > do this?
>
> > > > Thanks so much.

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AbsolutZero

2007-Apr-23 04:30 UTC

head link

Re: render a partial on buttonclick?

I''m looking for the same effect as http://www.digg.com when you click
login...

On Apr 23, 12:28 am, AbsolutZero
<absolut0mu...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
wrote:> Here is my action:
> =========================================================> def
show_login_partial
>     render :update do |page|
>       page.visual_effect :fade, ''loginPartial''
>     end
>   end
> =========================================================>
> Here is the location of the actual link on the rhtml page:
> =========================================================> <%=
link_to_remote "Login", :update => "loginPartial", :url
=>
> {:action => ''show_small_login'', :controller =>
''login''} %>
> =========================================================>
> On Apr 20, 3:31 pm, "Brian Hogan"
<bpho...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:
>
> > What''s your controller''s action look like that does
the rendering?
>
> > On 4/20/07, AbsolutZero
<absolut0mu...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:
>
> > > Ok so some of it worked, but not all of it. I have the partial
"app/
> > > views/login/_login_small.rhtml" that has this:
>
> > > ========================================================> >
> <% form_tag do %>
> > >     <table id="login">
> > >         <tr>
> > >             <td class="loginCell">
> > >                 <label
for="name">username:</label>
> > >                 <%= text_field_tag :name, params[:name] %>
> > >             </td>
> > >             <td class="loginCell">
> > >                 <label
for="pasword">password:</label>
> > >                          <%= password_field_tag :password,
> > > params[:password] %>
> > >             </td>
> > >             <td class="loginCell">
> > >                 <%= submit_tag "Login" %>
> > >             </td>
> > >         </tr>
> > >     </table>
> > > <% end %>
> > > ========================================================>
> > > and my layout which should be the header for every page,
"app/views/
> > > layouts/application.rhtml
>
> > > ========================================================> >
> <%= link_to_remote "Login", :update =>
"loginPartial", :url =>
> > > {:action => ''show_small_login'', :controller
=> ''login''} %>
>
> > > <div id="loginPartial">
> > > </div>
> > > ========================================================>
> > > and the problem is that it is rendering the main
"login/index.rhtml"
> > > instead of my partial... any idea why?
>
> > > On Apr 20, 11:21 am, "Brian Hogan"
<bpho...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:
> > > > You use link_to_remote instead of link_to... then you have
the
> > > destination
> > > > be a controller that just renders your partial and puts the
result in
> > > that
> > > > div. Pretty easy actually.
>
> > > >  <%= link_to_remote "Delete this post", :update
=> "login_form",
> > > >     :url => { :action => "show_login_form",
:controller=>"login" } %>
>
> > > >   <div id="login_form">
> > > >   </div>
>
> > > > Then in your controller, assuming you have a partial at
> > > > app/views//login/_form.rhtml you just do
>
> > > > # displays the login form partial... used by an AJAX request
> > > > def show_login_form
> > > >    render :partial=>"login/form"
> > > > end
>
> > > > You can do a lot more cool stuff though.. There''s a
really good O''Reilly
> > > > shortcut on RJS, but sadly I forget what it''s
called.. I think it''s RJS
> > > > Templates for Rails or something. Quality read, and helps
you get
> > > started
> > > > quite quickly.
>
> > > > On 4/20/07, AbsolutZero
<absolut0mu...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:
>
> > > > > I currently have a link to a Login screen, but its a
separate page
> > > > > althogether. I have created a partial that is just the
login box and
> > > > > password, and would like that partial to appear at a
place on the page
> > > > > when the user clicks the link. Anyone know where I can
find out how to
> > > > > do this?
>
> > > > > Thanks so much.

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Gokhan Arli

2007-Apr-23 14:17 UTC

head link

Re: render a partial on buttonclick?

You can look at the source code of Digg.

They have a division where they keep hidden and when you click on it 
they just show it.

Gokhan
www.sylow.net


<div id="container"><div id="header"><div
id="login-form"
style="display:none;">
 <form action="/login" id="side-login"
method="post">
  <label for="side-username">Username:</label>
  <input type="text" name="side-username"
id="side-username" size="15"
tabindex="1" />
  <label for="side-password">Password:</label>
  <input type="password" name="side-password"
id="side-password"
size="15" tabindex="2" />
  <label for="side-persistent">Remember
Me?</label><input
type="checkbox" name="side-persistent"
id="side-persistent"
tabindex="3"/>
  <input type="submit" value="Sign In"
class="log2" tabindex="4" />
  <input type="hidden" name="processlogin"
value="1" />
 </form>
</div>


and
<a href="/login"
onclick="return(toggleLogin())">Login</a>



Daniel Scrima wrote:> I''m looking for the same effect as http://www.digg.com when you
click
> login...

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Rails - Apr 2007 - render a partial on buttonclick?

render a partial on buttonclick?

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