On Jul 7, 2009, at 3:12 PM, James Byrne wrote:
>
> I have a link-to that I wish to look somewhat like this:
>
>
> link_to "link here", new_object_path,
> :method => :post, :confirm => 'Press OK', #url
> options
> :class => "css_class", :id => "css_id" #html
> options
>
> In any case I can either get the url_for options to work or the html
> options to work, but no matter how I arrange () or {} I cannot get
> both
> to work together. As far as I can determine, the api documents do not
> explicitly show this case either.
>
> What I want link_to to generate is:
>
> <a href="/objects/new"
> class="css_class"
> id="css_id"
> onclick="if (confirm('Press OK'))
> {
> var f = document.createElement('form');
> f.style.display = 'none';
> this.parentNode.appendChild(f);
> f.method = 'POST';
> f.action = this.href;
> f.submit();
> };
> return false;">link here</a>
>
> How is this done?
What's wrong with keeping it simple?
<%= link_to('link here', "/url", :method => :post, :confirm => "Press
OK", :id => "css_id", :class => "css_class") %>
<a href="/url" class="css_class" id="css_id" onclick="if
(confirm('Press OK')) { var f = document.createElement('form');
f.style.display = 'none'; this.parentNode.appendChild(f); f.method =
'POST'; f.action = this.href;var s = document.createElement('input');
s.setAttribute('type', 'hidden'); s.setAttribute('name',
'authenticity_token'); s.setAttribute('value', '1R/
dpXEMn3tUvmXCbVQtdHAnSw9YU36T9n2lDtZ8WlQ=');
f.appendChild(s);f.submit(); };return false;">link here</a>
Surely, you can also replace "/url" with a named route as in your
original example. Did you say what version of Rails you have? My
example uses 2.3.2.
-Rob
Rob Biedenharn http://agileconsultingllc.com
[email protected]
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