Without the form_tag, everything's fine with IE 7.0. But with firefox
3.0.3, I don't even get a request. (javascript completely enabled)
<table cellpadding=10>
<tr id='test'>
<%= render :partial => 'test' %>
</tr>
</table>
_test.html.erb:
<td>
<%= select_tag :select_number, options_for_select(['','1','2'],
selected = params[:value]),
{:onchange => remote_function(:url => {:action
=> :select_number}, :with => "select_number")} %>
</td>
<td>
selected: <%= params[:value] %>
</td>
def select_number
render :update do |page|
page.replace_html "test", :partial => "test"
end
end
And using page.replace with <tr id='test'> in the partial leads to
something like http://railsforum.com/viewtopic.php?id=21678
Luma
On 23 Okt., 14:32, tonypm <[EMAIL PROTECTED]> wrote:
> 1. You don't need the form tag if you are only updating by ajax.
> Html purists might argue the point!
>
> 2. You can use any element to update from a partial. For example,
> give the tr an id as in:
> <tr id='update_me'>
> then in the controller,
> page.replace_html :update_me etc.....
>
> 3. Sometime I find it easier to include the <tr> tag in the partial
> itself, so that the whole row, not just the inner html gets replaced.
> In this case use page.replace :update_me in the controller.
>
> 4. You may find if you get rid of the form tags, that updating
> individual <td>s may work, but I would be wary of it.
>
> hth Tonypm
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