Outlook message to pop up before mail is sent in grails

I have created an application wherein on click of a button an email with attachment is sent. The attributes for this email is hardcoded in the service method as below in my service class.

mailService.sendMail {  
            to   "a@xyz.com"
            from "a@xyz.com"
            cc "a@xyz.com"
            bcc "a@xyz.com"
            subject "Trading System Test Mail开发者_JAVA百科"
            body 'Test Mail.'
                 attach 'temp/test.pdf'

}

I am to enhance this application so that on click of a button, an outlook message box pops up wherein the user can edit the subject line, body,cc, bcc etc before it can be sent.

Thoughts?Sample Code??

Thanks!

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The mail-Plugin of Grails is working on serverside. So there is no possibility to open a client side outlook message window. So what you need is to handle this on client side but that will cause a problem with the attachments.

There is no ready to use library, plugin or something you can use to do so.

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One more link that explains the Javascript handling of this issue:

http://www.outlookcode.com/d/code/formonweb.htm