Bài viết Đoạn code mời tất cả bạn bè tham gia event/ like page

Instructions:
1. Click Invite Friends on whatever you are inviting people to
2. In the dropdown next to the search box, click Search All Friends
3. Scroll ALL the way down until names stop loading (I found it easy to click the first name and then hold down the spacebar or Page Down button)
4. Copy this code (Xem đoạn code ở comment bên dưới)

For Chrome:
5. Press F12 on your keyboard and click the "Console" tab
6. Paste the code into the box at the bottom and press enter
7. For large friends list, this may utilize all your resources and will cause the page to freeze and be unresponsive. Just wait a few minutes until all the names get selected.

For Firefox:
5. Press CTRL + Shift + K
6. Paste the code into the box at the bottom and press enter.
7. For large friends list, this may utilize all your resources and will cause the page to freeze and be unresponsive. Just wait a few minutes until all the names get selected.

For Internet Explorer:
5. Press F12 on your keyboard
6. Click the "Console" tab
7. Paste the code into the box at the bottom and press enter.
8. For large friends list, this may utilize all your resources and will cause the page to freeze and be unresponsive. Just wait a few minutes until all the names get selected.

Mã:

javascript:elms=document.getElementsByName("checkableitems[]");for (i=0;i<elms.length;i++){if (elms[i].type="checkbox" )elms[i].click()}

Nguồn: https://www.facebook.com/notes/nguy...n-bè-tham-gia-event-like-page/591205244259605