how to insert gmail composing button in my website

问题

i have gmail mail icon link.when i click the link it will open gmail compose message(when user already login) otherwise it will goto gmail login page.

Exatly like mynthra site

http://www.myntra.com/Shirts/Mast-Harbour/Mast-Harbour-Men-Navy-Erida-Slim-Smart-Casual-Shir/123607/buy?nav_id=7&searchQuery=men-casual-shirts&serp=2&uq=false#!

in above link,below the product image have gmail icon is there,same operation i need

回答1:

A quick google search and here is your answer. Just use the given URL instead of mailto:

Example:

<a target="_blank" href="https://mail.google.com/mail/?view=cm&fs=1&tf=1&to=youremail@gmail.com&body=my-text">Click here to email</a>

Source

回答2:

You can add a new line with %0a instead of \n for gmail and some other email clients.

回答3:

You can send mail with subject. Open with popup Modal Box:-

<script type="text/javascript" async >
    function genericSocialShare(url){
       window.open(url,'sharer','toolbar=0,status=0,width=648,height=395');
       return true;
    }
</script>

<a href="javascript:void(0)" onclick="javascript:genericSocialShare('https://mail.google.com/mail/?view=cm&fs=1&tf=1&to=youremail@gmail.com&su=yoursubject&body=my-text&ui=2&tf=1&pli=1')"></a></li>

来源：https://stackoverflow.com/questions/17923536/how-to-insert-gmail-composing-button-in-my-website