How call alert method from controller (something like rende :ajax => 'some text')?

Rails
1

Yeah,

I’m needing to show a popup window after the execution of method. I’m
trying
something like:

def bla
respond_to do |format|
format.html { redirect_to … }
format.js
end
end

bla.rjs

page.alert(‘some text’)

How can i do it?

Thanks for your attention!

–
Regards,

Luiz Vitor Martinez C.
cel.: (11) 8187-8662
blog: rubz.org
engineer student at maua.br

“Posso nunca chegar a ser o melhor engenheiro do mundo, mas tenha
certeza de
que eu vou lutar com todas as minhas forças para ser o melhor engenheiro
que
eu puder ser”

2

Use the render command in your controller. Remember that you can
render or redirect only once per action. Look at api.rubyonrails.org
for more options.

render :update do |page|
page.alert “hi”
end

On Aug 15, 6:17 am, “Luiz Vitor Martinez C.” [email protected]

3

mukund,

That’s ok. I tried it after, and get:

try {
alert(“some text…”);
} catch (e) { alert(‘RJS error:\n\n’ + e.toString());
alert(‘alert("some text…");’); throw e }

Regards,
Luiz Vitor.

On Thu, Aug 14, 2008 at 10:49 PM, Mukund [email protected] wrote:

wrote:

end

que

eu puder ser"

–
Regards,

Luiz Vitor Martinez C.
cel.: (11) 8187-8662
blog: rubz.org
engineer student at maua.br

“Posso nunca chegar a ser o melhor engenheiro do mundo, mas tenha
certeza de
que eu vou lutar com todas as minhas forças para ser o melhor engenheiro
que
eu puder ser”

4

On 15 Aug 2008, at 03:51, Luiz Vitor Martinez C. wrote:

mukund,

That’s ok. I tried it after, and get:

try {
alert(“some text…”);
} catch (e) { alert(‘RJS error:\n\n’ + e.toString());
alert(‘alert(“some text…”);’); throw e }

That’s looks like the right javascript. What’s wrong?

Fred

5

Fred,

Why it don’t shows the pop-up containing “some text…” message?

Regards,
Luiz Vitor.

On Fri, Aug 15, 2008 at 6:38 AM, Frederick C. <
[email protected]> wrote:

} catch (e) { alert(‘RJS error:\n\n’ + e.toString());
On Thu, Aug 14, 2008 at 10:49 PM, Mukund [email protected] wrote:
wrote:

end

engenheiro que
blog: rubz.org

–
Regards,

Luiz Vitor Martinez C.
cel.: (11) 8187-8662
blog: rubz.org
engineer student at maua.br

“Posso nunca chegar a ser o melhor engenheiro do mundo, mas tenha
certeza de
que eu vou lutar com todas as minhas forças para ser o melhor engenheiro
que
eu puder ser”

6

On 16 Aug 2008, at 18:25, “Luiz Vitor Martinez C.”
<[email protected]

wrote:

Fred,

Why it don’t shows the pop-up containing “some text…” message?

What does your link_to_remote ( or whatever it is you are using to
invoke the action) look like? If you’re passing an :update option,
don’t.

Fred