Hi all
I want to translate this HTML code into a RoR code. The form is very
simple, it has a combo box, and when the user selects a value in the
list I would like to display a message that says, "You selected the
color X"
I know that I need a controller and a viewer. My question is about what
do I need to code the viewer to do somethin similar to this:
<body>
<form name="form1" method="post"
action=""><label>Select A Color From
The List:</label>
<select name="select">
<option value="Red">Red</option>
<option value="Green">Green</option>
<option value="Blue">Blue</option>
<option value="Pink">Pink</option>
<option value="Yellow">Yellow</option>
</select>
</form>
</body>
thanks
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On 10/11/06, Jose Pepe <rails-mailing-list-ARtvInVfO7ksV2N9l4h3zg@public.gmane.org> wrote:> > I want to translate this HTML code into a RoR code. The form is very > simple, it has a combo box, and when the user selects a value in the > list I would like to display a message that says, "You selected the > color X" > > <body> > <form name="form1" method="post" action=""><label>Select A Color From > The List:</label> > <select name="select"> > <option value="Red">Red</option> > <option value="Green">Green</option> > <option value="Blue">Blue</option> > <option value="Pink">Pink</option> > <option value="Yellow">Yellow</option> > </select> > </form> > </body>You can do something like this: <select name="select" onchange="alert(''You selected the color ''+$F(this));"> ... If you want to run some action on change, then write like this: <select name=''select'' onchange=''<%= remote_function :url => { :action => ''changed'' }, :with => "Form.Element.serialize(this)" %>''> .... --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk-unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk -~----------~----~----~----~------~----~------~--~---
Maxim,
here is what I wrote in ROR and it works
html>
<head>
<title> Combo Box!!!</title>
</head>
<body>
<%= start_form_tag :controller=>''color'',
:action=>''hi'' %>
<p>Select a color:
<%=select_tag "textTag",
options_for_select(%w{ Red Green Blue Pink Yelow })
%>
</p><p>
<label><%= @message %></label>
</p>
<p>
<%= submit_tag( "Submit") %>
</p>
<%= end_form_tag %>
</body>
</html>
thanks
Kulkin wrote:> On 10/11/06, Jose Pepe
<rails-mailing-list-ARtvInVfO7ksV2N9l4h3zg@public.gmane.org> wrote:
>> <option value="Red">Red</option>
>> <option value="Green">Green</option>
>> <option value="Blue">Blue</option>
>> <option value="Pink">Pink</option>
>> <option value="Yellow">Yellow</option>
>> </select>
>> </form>
>> </body>
>
>
> You can do something like this:
> <select name="select" onchange="alert(''You
selected the color
> ''+$F(this));">
> ...
>
> If you want to run some action on change, then write like this:
> <select name=''select'' onchange=''<%=
remote_function :url => { :action =>
> ''changed'' }, :with =>
"Form.Element.serialize(this)" %>''>
> ....
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