well assuming the link had id 23, the javascript you’d want to
generate would be $(‘link_long_23’).toggle() - just build up that
string, using the usual string interpolation stuff for example
well assuming the link had id 23, the javascript you’d want to
generate would be $(‘link_long_23’).toggle() - just build up that
string, using the usual string interpolation stuff for example
Fred
Yes, but how can I pass link_long_id instead of giving the link_long_23?
I can’t get that working
well assuming the link had id 23, the javascript you’d want to
generate would be $(‘link_long_23’).toggle() - just build up that
string, using the usual string interpolation stuff for example
Fred
Yes, but how can I pass link_long_id instead of giving the link_long_23?
I can’t get that working
well assuming the link had id 23, the javascript you’d want to
generate would be $(‘link_long_23’).toggle() - just build up that
string, using the usual string interpolation stuff for example
Fred
Yes, but how can I pass link_long_id instead of giving the link_long_23?
I can’t get that working
Like I said, string interpolation:
greeting = “world”
puts “hello #{greeting}”
Fred
Thank you Fred for your answer, but unfortunately that doesn’t work. I
get an error:
‘undefined method `toggle’ for “link_long_23”:String’
So it gets the id correctly, problem is the toggle? I’m quite new with
all this, so I’m sorry if I ask stupid questions
Thanks again I don’t really know how I am supposed to do that I’m
doing:
<% linkki = (‘link_long_’+link.id.to_s).toggle %>
If you do that you’re trying to call a ruby function called toggle.
What you want to do is generate a javascript fragment that calls a
toggle function, so .toggle() needs to be inside the string that you
generate, not outside as it is here.
Thank you Fred for your answer, but unfortunately that doesn’t work. I
get an error:
‘undefined method `toggle’ for “link_long_23”:String’
So it gets the id correctly, problem is the toggle? I’m quite new with
all this, so I’m sorry if I ask stupid questions
that sounds like you’re still doing something like
link_to_function ,‘blah’, “$(‘something’)”.toggle
That’s not what you want to do. you want to create the string “$
(‘something’).toggle” and pass that as the second argument to
link_to_function (that second argument should be a fragment of
javascript).
Fred
Thanks again I don’t really know how I am supposed to do that I’m
doing:
<% linkki = (‘link_long_’+link.id.to_s).toggle %>
<%= link_to_function “+”, linkki, :style => ‘text-decoration:none’ %>
Thank you Fred for your answer, but unfortunately that doesn’t work. I
get an error:
‘undefined method `toggle’ for “link_long_23”:String’
So it gets the id correctly, problem is the toggle? I’m quite new with
all this, so I’m sorry if I ask stupid questions
that sounds like you’re still doing something like
link_to_function ,‘blah’, “$(‘something’)”.toggle
That’s not what you want to do. you want to create the string “$
(‘something’).toggle” and pass that as the second argument to
link_to_function (that second argument should be a fragment of
javascript).