Code khóa bài viết phải like mạng xã hội mới xem được.

Hướng dẫn khóa bài viết mà bạn phải like mới có thể đọc tiếp bằng code. Với plugin này bạn sẽ hút được khá nhiều like đấy.

Plugin này là của mybloggerlab lập ra. Ấn vào đây để vào trang của MyBloggerLab (demo luôn cho bài này)

1.1: Đăng nhập vào Blog
1.2: Vào Mẫu và ấn Chỉnh sửa HTML
1.3: Paste mã dưới này vào trước thẻ  ]]></b:skin>

/* --- Khóa Mạng Xã Hội Vu Duy An Blog --- */
.to-lock{background-color:#f6f6f6;padding:20px}
.inner-wrap{background:#435989}#header .get-it a{text-decoration:none;color:#000}#header .get-it #zenbox_tab{background-color:#f6f6f6!important}#zenbox_tab:hover{background-color:#333!important}#zenbox_tab #feedback_tab_text{color:#333!important}#zenbox_tab:hover #feedback_tab_text{color:#fff!important}.ui-social-locker,.ui-social-locker .ui-social-locker-text,.ui-social-locker .ui-social-locker-timer{font:normal normal 400 13px/23px "Arial",serif}.ui-social-locker,.ui-social-locker .ui-social-locker-outer-wrap,.ui-social-locker .ui-social-locker-inner-wrap{-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box}.ui-social-locker{position:relative!important;background-color:#f9f9f9;padding:25px;margin:20px auto;max-width:700px}.ui-social-locker p{margin:0}.ui-social-locker .ui-social-locker-text{text-align:center}.ui-social-locker-text .ui-social-locker-strong{font-weight:bold;text-transform:uppercase;font-size:16px;display:inline-block}.ui-social-locker-buttons{text-align:center}.ui-social-locker-text+.ui-social-locker-buttons{margin-top:15px}.ui-social-locker-button-inner-wrap,.ui-social-locker-button-overlay{height:40px;width:120px;padding:10px;-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;z-index:1}.ui-social-locker-button-inner-wrap{position:relative}.ui-social-locker-button{display:inline-block;vertical-align:top;text-align:left}.ui-social-locker-button-overlay{position:absolute;top:0;left:0}.ui-social-locker-button+.ui-social-locker-button{margin-left:10px}.ui-social-locker-button{background-color:#f2f2f2}.ui-social-locker-button .fb-like span,.ui-social-locker-button .fb-like iframe{height:20px!important}.ui-social-locker-button-overlay *{position:absolute;width:100%;top:0;left:0}.ui-social-locker-overlay-front,.ui-social-locker-overlay-back{height:100%;top:0;left:0}.ui-social-locker-overlay-front{z-index:1}.ui-social-locker-overlay-back{z-index:0}.ui-social-locker .ui-social-locker-cross{background:url("https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjJeaT2mJaMaWOc0oESDMsD0mKr2oIsjTlU6b1PW0w8onu2c85jfMaYVc2PGN7ELXqpI5CAF_h9g1kpChZ9dafC_Tm6SnoBHBTxjhsDLkI6RxklFmT2htSADVwY_IPvujcaoeGK1M3yG74/s1600/close+(1).png") 50% 50% no-repeat;width:16px;height:16px;opacity:.1;filter:alpha(opacity=10);cursor:pointer;position:absolute;top:4px;right:4px;z-index:2}.ui-social-locker:hover .ui-social-locker-cross{opacity:.2;filter:alpha(opacity=20)}.ui-social-locker .ui-social-locker-cross:hover{opacity:.8;filter:alpha(opacity=80)}.ui-social-locker .ui-social-locker-timer{position:absolute;right:5px;bottom:5px;z-index:10}.ui-social-locker .ui-social-locker-timer,.ui-social-locker .ui-social-locker-timer *{font:normal normal 400 12px/12px sans-serif;text-transform:lowercase}.ui-social-locker .ui-social-locker-timer{color:#000;margin-left:5px}.ui-social-locker .ui-social-locker-timer-counter{font-weight:bold}.ui-social-locker-opera .ui-social-locker-button-facebook .fb-like{position:relative;top:-1px}.gc-bubbleDefault{display:none!important}.ui-social-locker-flip .ui-social-locker-button-inner-wrap{perspective:500px;perspective-origin:50% 0;-webkit-perspective:500px;-webkit-perspective-origin:50% 0;-moz-perspective:500px;-moz-perspective-origin:50% 0}.ui-social-locker-flip .ui-social-locker-button-overlay{display:block;transform-origin:bottom;transform-style:preserve-3d;transition:transform .3s ease;transform:translate(0);-webkit-transform-origin:bottom;-webkit-transform-style:preserve-3d;-webkit-transition:-webkit-transform .3s ease;-webkit-transform:translateY(0) rotateX(0);-moz-transform-origin:bottom;-moz-transform-style:preserve-3d;-moz-transition:-moz-transform .3s ease;-moz-transform:translate(0)}.ui-social-locker-flip .ui-social-locker-overlay-back{transform:rotateX(-180deg) translateZ(4px);-webkit-transform:rotateX(-180deg) translateZ(4px);-moz-transform:rotateX(-180deg) translateZ(4px)}.ui-social-locker-flip .ui-social-locker-overlay-header{height:4px;transform-origin:top;transform:rotateX(-90deg);-webkit-transform-origin:top;-webkit-transform:rotateX(-90deg);-moz-transform-origin:top;-moz-transform:rotateX(-90deg)}.ui-social-locker-flip:hover .ui-social-locker-button-overlay{display:block!important;transform:translateY(4px) rotateX(-110deg);-webkit-transform:translateY(4px) rotateX(-110deg);-moz-transform:translateY(4px) rotateX(-110deg)}.ui-social-locker-flip:hover .ui-social-locker-overlay-back{border-top:2px solid #eee}.ui-social-locker-secrets .fb-like span,.ui-social-locker-secrets .fb-like iframe{width:118px!important}.ui-social-locker-secrets{padding:30px;margin:10px auto 15px auto;border:0;background-color:transparent}.ui-social-locker-secrets .ui-social-locker-inner-wrap{border:3px solid #fefefe;background-color:#f7f7f7;padding:30px}.ui-social-locker-secrets .ui-social-locker-outer-wrap{border:1px solid #e6e6e6;box-shadow:0 0 40px rgba(0,0,0,0.08)}.ui-social-locker-secrets .ui-social-locker-text,.ui-social-locker-secrets .ui-social-locker-timer,.ui-social-locker-secrets .ui-social-locker-timer *{-webkit-text-shadow:1px 1px 2px #fff;-moz-text-shadow:1px 1px 2px #fff;text-shadow:1px 1px 2px #fff}.ui-social-locker-secrets .ui-social-locker-text .ui-social-locker-strong:before,.ui-social-locker-secrets .ui-social-locker-text .ui-social-locker-strong:after{content:" ";display:inline-block;width:11px;height:14px;margin:0 9px;background:url("https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhV8Vmswf9QXt8d7XCjPIdqBkv-f2x51CIpz06V1lZ-2MS45dr81C5f6Q9E_8KGH5Sh_jmOb_unVpHWYy49N_vRwq5hl4ik2SIncPq3ZZG9cyuRnph3-ZaUluYmAWSmB0y0-WxJx3lmjXc/s1600/lock-icon.png") 0 2px no-repeat}.ui-social-locker-secrets .ui-social-locker-text .ui-social-locker-strong:after{margin-left:10px}.ui-social-locker-secrets .ui-social-locker-button{padding:4px;background:rgba(0,0,0,0.05)}.ui-social-locker-secrets .ui-social-locker-button-inner-wrap,.ui-social-locker-secrets .ui-social-locker-button-overlay{height:34px;width:118px}.ui-social-locker-secrets .ui-social-locker-button-inner-wrap{padding:7px;-moz-box-shadow:inset 0 0 6px rgba(0,0,0,0.25);-webkit-box-shadow:inset 0 0 6px rgba(0,0,0,0.25);box-shadow:inset 0 0 6px rgba(0,0,0,0.25)}.ui-social-locker-secrets .ui-social-locker-button-twitter .ui-social-locker-overlay-front{background:#399ff0 url("https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgdjYygYPIXbBqDA9TU3bPhdcsi5-2Y6jZD08pdGLnVZoBGW2Xkd2nFWn8WYdpErnTnuki2WJKnmpblUET-rnYADW6O-DUc3ROzbuLmMwKNSZ1TtAcflw0lYgsFHxKOOpVgt_TkI5XKAto/s1600/tweet-btn.png") top left no-repeat}.ui-social-locker-secrets .ui-social-locker-button-twitter 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url("https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhB27yXJ98LHMTg6XIfOL1mvyJUEQofiOgjF2M1XvHS8pEfobJeFTv6Aw-e1At8pndpN7hKVXr3apWP6r7GhgUOLtcAyRWRGl8H9DoqGmEIN7xo584bifL8C-NBRLlD87haLp6Zo0EdyTI/s1600/plus-one-btn.png") top left no-repeat}.ui-social-locker-secrets .ui-social-locker-button-google .ui-social-locker-overlay-back{background:#494647}.ui-social-locker-secrets .ui-social-locker-button-google .ui-social-locker-overlay-header{background-color:#111}.ui-social-locker-secrets .ui-social-locker-cross{top:38px;right:38px}.ui-social-locker-secrets .ui-social-locker-dandyish .ui-social-locker-outer-wrap{padding:5px;background-color:#fff;border-radius:10px}.ui-social-locker-dandyish .ui-social-locker-inner-wrap{padding:10px;border-radius:10px;background-color:f8f8f8;background:linear-gradient(top,#f9f9f9,#F5F5F5);background:-o-linear-gradient(top,#f9f9f9,#F5F5F5);background:-moz-linear-gradient(top,#f9f9f9,#F5F5F5);background:-webkit-linear-gradient(top,#f9f9f9,#F5F5F5);filter:progid:DXImageTransform.Microsoft.gradient(startColorstr='#f9f9f9',endColorstr='#F5F5F5',GradientType=0);background:-ms-linear-gradient(top,#FFF,#F5F5F5);-moz-box-shadow:inset 0 1px 6px rgba(0,0,0,0.20);-webkit-box-shadow:inset 0 1px 6px rgba(0,0,0,0.20);box-shadow:inset 0 1px 6px rgba(0,0,0,0.20)}.ui-social-locker-dandyish .ui-social-locker-text{padding:10px}.ui-social-locker-dandyish .ui-social-locker-text,.ui-social-locker-dandyish .ui-social-locker-timer,.ui-social-locker-dandyish .ui-social-locker-timer *{-webkit-text-shadow:1px 1px 2px #fff;-moz-text-shadow:1px 1px 2px #fff;text-shadow:1px 1px 2px #fff}.ui-social-locker-dandyish .ui-social-locker-text .ui-social-locker-strong:before,.ui-social-locker-dandyish .ui-social-locker-text .ui-social-locker-strong:after{content:" ";display:inline-block;width:11px;height:14px;margin:0 9px;background:url("https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhV8Vmswf9QXt8d7XCjPIdqBkv-f2x51CIpz06V1lZ-2MS45dr81C5f6Q9E_8KGH5Sh_jmOb_unVpHWYy49N_vRwq5hl4ik2SIncPq3ZZG9cyuRnph3-ZaUluYmAWSmB0y0-WxJx3lmjXc/s1600/lock-icon.png") 0 2px no-repeat}.ui-social-locker-dandyish .ui-social-locker-text .ui-social-locker-strong:after{margin-left:10px}.ui-social-locker-dandyish .ui-social-locker-buttons{margin:0;padding:5px}.ui-social-locker-dandyish .ui-social-locker-button{border-radius:7px;background-color:rgba(255,255,255,1);-moz-box-shadow:0 1px 3px rgba(0,0,0,0.15);-webkit-box-shadow:0 3px 1px rgba(0,0,0,0.15);box-shadow:0 1px 3px rgba(0,0,0,0.15)}.ui-social-locker-dandyish .ui-social-locker-button .fb-like iframe{height:61px!important}.ui-social-locker-dandyish .ui-social-locker-button+.ui-social-locker-button{margin-left:15px}.ui-social-locker-dandyish .ui-social-locker-button-inner-wrap{width:85px;height:84px;padding:10px;text-align:center}.ui-social-locker-dandyish .ui-social-locker-cross{top:20px;right:20px}.ui-social-locker-dandyish .ui-social-locker-timer{right:20px;bottom:20px}.ui-social-locker-glass{padding:15px;border:0;-moz-box-shadow:0 1px 1px rgba(255,255,255,0.7),inset 0 1px 1px rgba(0,0,0,0.1);-webkit-box-shadow:0 1px 1px rgba(255,255,255,0.7),inset 0 1px 1px rgba(0,0,0,0.1);box-shadow:0 1px 1px rgba(255,255,255,0.7),inset 0 1px 1px rgba(0,0,0,0.1);-webkit-border-radius:15px;-moz-border-radius:15px;border-radius:15px;text-shadow:0 1px 1px #fff;background:rgba(0,0,0,0.03)}.ui-social-locker-glass .ui-social-locker-outer-wrap{padding:30px;-webkit-border-radius:11px;-moz-border-radius:11px;border-radius:11px;-webkit-shadow:0 1px 5px rgba(0,0,0,0.25),inset 0 1px 1px rgba(255,255,255,0.7);-moz-box-shadow:0 1px 5px rgba(0,0,0,0.25),inset 0 1px 1px rgba(255,255,255,0.7);box-shadow:0 1px 5px rgba(0,0,0,0.25),inset 0 1px 1px rgba(255,255,255,0.7);background:#f7f7f7;background:-moz-linear-gradient(top,rgba(255,255,255,0.5) 0,rgba(240,240,240,0.5) 100%);background:-webkit-gradient(linear,left top,left bottom,color-stop(0%,rgba(255,255,255,0.5)),color-stop(100%,rgba(240,240,240,0.5)));background:-webkit-linear-gradient(top,rgba(255,255,255,0.5) 0,rgba(240,240,240,0.5) 100%);background:-o-linear-gradient(top,rgba(255,255,255,0.5) 0,rgba(240,240,240,0.5) 100%);background:-ms-linear-gradient(top,rgba(255,255,255,0.5) 0,rgba(240,240,240,0.5) 100%);background:linear-gradient(to bottom,rgba(255,255,255,0.5) 0,rgba(240,240,240,0.5) 100%)}.ui-social-locker-glass .ui-social-locker-text .ui-social-locker-strong:before,.ui-social-locker-glass .ui-social-locker-text .ui-social-locker-strong:after{content:" ";display:inline-block;width:11px;height:14px;margin:0 9px;background:url("https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhV8Vmswf9QXt8d7XCjPIdqBkv-f2x51CIpz06V1lZ-2MS45dr81C5f6Q9E_8KGH5Sh_jmOb_unVpHWYy49N_vRwq5hl4ik2SIncPq3ZZG9cyuRnph3-ZaUluYmAWSmB0y0-WxJx3lmjXc/s1600/lock-icon.png") 0 2px no-repeat}.ui-social-locker-glass .ui-social-locker-button{-moz-border-radius:7px;-webkit-border-radius:7px;border-radius:7px;-webkit-box-shadow:inset 0 0 4px rgba(0,0,0,0.12),0px 1px 1px rgba(255,255,255,0.7);-moz-box-shadow:inset 0 0 4px rgba(0,0,0,0.12),0px 1px 1px rgba(255,255,255,0.7);box-shadow:inset 0 0 4px rgba(0,0,0,0.12),0px 1px 1px rgba(255,255,255,0.7)}.ui-social-locker-glass .ui-social-locker-cross{top:20px;right:20px}.ui-social-locker-glass .ui-social-locker-timer{right:23px;bottom:21px}#built-in-themes .title{font-style:normal;padding-bottom:0;margin-bottom:0;margin-top:25px}#built-in-themes .title:first-child{margin-top:0}#built-in-themes .example{padding:0 0 0 16px}#built-in-themes .pattern-background{background:url("http://onepress-media.com/storage/demo/social-locker-for-wordpress/img/preview-bg.png");padding:25px 25px 10px 25px;box-shadow:inset 0 0 30px #fff}.my-custom-style{padding:30px 20px 20px 220px;height:200px;background:#f8f8f8 url("http://onepress-media.com/storage/demo/social-locker-for-wordpress/img/lock-example.png") 20px 20px no-repeat}.my-custom-style .ui-social-locker-text{text-align:left}.my-custom-style .ui-social-locker-buttons{padding:0;text-align:left}.my-custom-style .ui-social-locker-button{width:100px} 
#mblunlocker { text-align: center;  font-family:Arial, serif; text-transform: uppercase; font-weight:bold; font-size:12px; position:relative}

2.1: Trở về trang chủ.
2.2: Tạo 1 bài đăng mới
2.3: Viết bài bằng HTML và dán mã dưới vào

</div>
</div></article><div id="mblunlocker"> </div>
<script type="text/javascript" src="https://dl.dropboxusercontent.com/u/66256041/JQuery/namkna-blogspot-com/Locklike.js"></script>
<script>
jQuery(document).ready(function ($) {
$("#default-usage .to-lock").socialLock({
text: {
header: "Nội Dung Đã Được Khóa Chặt Chẽ",
message: "Hãy thích - theo dõi - +1 để xem nội dung khóa."
},
style: "ui-social-locker-secrets",
buttons: {
order: ["twitter", "facebook", "google"]
},
 // twitter options
twitter: {
url: "http://twitter.com/duyanblog",
text: "Upgrade your social buttons to get more social traffic!"
},
// facebook options
facebook: {
url: "https://www.facebook.com/DuyAnBlog",
appId: "1610724379217031"
},
google: {
url: "http://vuduyan.blogspot.com"
}
});
});;;;
</script>

Thay Đoạn Bôi Màu Vàng Bằng Địa Chỉ Twitter của bạn. Đoạn Màu Cam Bằng Facebook Fanpage của bạn. Đoạn màu xanh dương bằng ID App Facebook của bạn (tạo tại https://developers.facebook.com/apps). Đoạn màu xanh lá là URL blog của bạn. Chèn vào Blog thôi.