(5) Using Flashs :-
we will talk about :-

• What is flashs ?
• How to use flashs ?
• Use flashs example.

(1) What is flashs ?

The flash is a method to send messages to the UI (User Interface) ...

How To Use Flash ?
Use {Flash(cType,Cmessage)} to Send flash to templates...
This function take two parameters :-

• Ctype:- The type of the message 'success','danger','info' ...
• Cmessage :- The Message that you want to send.

Example :-
In the route.ring we have this code

#!ring -cgi 
load 'dragon-ring.ring'
import system.Web
app.route('testflash',:ringfile,'testflash.ring')

In the website/testflash.ring we have this code :

import system.web
if isNameFound('btn')
   flash('success','You have clicked on the button')
   flash('danger','Testing the danger Type !')
else
   flash('danger','You have not clicked on the button')
ok
dring{
  html(template('testflash.html',self))
}

In the website/templates/testflash.html we have this code

{%=showflash()%}
<form>
    <button name='btn'>Click Me</button>
</form>

Note:- You can use ShowFlash() or Get_Flashed_Messages() functions to show all messages that you sent...

Note:- The Flash types are :-

• primary .
• secondary .
• success .
• danger .
• dangerous .
• warning .
• info .
• light .
• dark .

I hope it was easy for you ...