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我想建立一個非常簡單的形式爲我的婚禮註冊與會者。這有點草稿,因爲我不知道我是否會使用Sinatra或Rails。我將設置預定的電子郵件通知客人和我自己的婚禮細節。續集西納特拉郵政數據庫參數
因此,無論如何這裏是代碼我不能得到任何東西堅持使用插入語法的數據庫。一些代碼已被省略。這只是關於POST問題。
require "sinatra"
require "sequel"
require "sqlite3"
DB = Sequel.connect('sqlite://pauley_wedding.db')
DB.create_table! :attendees do
primary_key :id
string :fname
string :lname
string :phone
string :email
end
@attendees = DB[:attendees]
這裏是路由/觀點:
get '/' do
erb :index, :layout => :layout
end
get '/about' do
erb :about, :layout => :layout
end
get '/rsvp' do
erb :rsvp, :layout => :layout
end
post '/rsvp' do
@attendees.insert(:fname => params[:fname], :lname => params[:lname], :phone =>
params[:phone], :email => params[:email])
redirect '/confirm_rsvp'
end
get '/confirm_rsvp' do
erb :confirmation, :layout => :layout
end
get '/admin' do
erb :admin, :layout => :layout
@attendees
end
@@rsvp
<style>
h1 {
color: tan;
}
.lead {
color: tan;
}
</style>
<h1><p class="lead">Sign up!</p></h1>
<form action="/rsvp" method="POST">
<p class="lead">First Name:</p><br /><input type="text" name="fname"><br /><br />
<p class="lead">Last Name:</p><br /><input type="text" name="lname"><br /> <br />
<p class="lead">Phone Number:</p><br /><input type="text" name="phone"><br /><br />
<p class="lead">Email Address:</p><br /><input type="text" name="email">
<hr />
<button class="btn btn-primary" input type="submit">Sign Up!</button>
</form>