Hii all ,
I am trying to create a button that, when clicked on, calls a
method in a controller . I am thinking that button_to_function is good
to use for that i made htnl viwe like
<h1>File Upload</h1>
<p><label for="upload_file">Select File</label> :
<%= file_field 'upload', 'datafile' %></p>
<%= button_to_function "UploadFile","alert('Hello world!')"%>
<%=button_to_function 'upload', remote_function({:action
=>'uploadFile'}, :controller => 'UploadController') %>
but when i clicked on upload button nothing happen could anyone suggest
me how to this
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