Cara Membuat Scrolling Related Posts

Tentunya istilah related post atau artikel terkait tidak asing lagi terdengar di telinga kita. Related posts biasanya diletakkan di bawah suatu posting yang tentunya berkaitan dengan postingan di atasnya, seperti terkait dengan label/ kategorinya..

Contoh tampilan related posts

1. Login ke Akun blog kamu


2. Masuk ke Layout/Tata Letak


3. Klik Edit HTML

4. Cari kode <data:post.body/> dan letakkan kode di bawah ini dibawah kode <data:post.body/> tersebut.

 <b:if cond='data:blog.pageType == &quot;item&quot;'>

<H2>Related Post:</H2>

<div class='rbbox'>

<div style='margin:0; padding:10px;height:200px;overflow:auto;border:1px solid #ccc;'>

<div id='albri'/>

<script type='text/javascript'>

var homeUrl3 = &quot;<data:blog.homepageUrl/>&quot;;

var maxNumberOfPostsPerLabel = 4;

var maxNumberOfLabels = 10;

maxNumberOfPostsPerLabel = 50;

maxNumberOfLabels = 3;

function listEntries10(json) {

var ul = document.createElement(&#39;ul&#39;);

var maxPosts = (json.feed.entry.length &lt;= maxNumberOfPostsPerLabel) ?

json.feed.entry.length : maxNumberOfPostsPerLabel;

for (var i = 0; i &lt; maxPosts; i++) {

var entry = json.feed.entry[i];

var alturl;

for (var k = 0; k &lt; entry.link.length; k++) {

if (entry.link[k].rel == &#39;alternate&#39;) {

alturl = entry.link[k].href;

break;

}

}

var li = document.createElement(&#39;li&#39;);

var a = document.createElement(&#39;a&#39;);

a.href = alturl;

if(a.href!=location.href) {

var txt = document.createTextNode(entry.title.$t);

a.appendChild(txt);

li.appendChild(a);

ul.appendChild(li);

}

}

for (var l = 0; l &lt; json.feed.link.length; l++) {

if (json.feed.link[l].rel == &#39;alternate&#39;) {

var raw = json.feed.link[l].href;

var label = raw.substr(homeUrl3.length+13);

var k;

for (k=0; k&lt;20; k++) label = label.replace(&quot;%20&quot;, &quot; &quot;);

var txt = document.createTextNode(label);

var h = document.createElement(&#39;b&#39;);

h.appendChild(txt);

var div1 = document.createElement(&#39;div&#39;);

div1.appendChild(h);

div1.appendChild(ul);

document.getElementById(&#39;albri&#39;).appendChild(div1);

}

}

}

function search10(query, label) {

var script = document.createElement(&#39;script&#39;);

script.setAttribute(&#39;src&#39;, query + &#39;feeds/posts/default/-/&#39;

+ label +

&#39;?alt=json-in-script&amp;callback=listEntries10&#39;);

script.setAttribute(&#39;type&#39;, &#39;text/javascript&#39;);

document.documentElement.firstChild.appendChild(script);

}

var labelArray = new Array();

var numLabel = 0;

<b:loop values='data:posts' var='post'>

<b:loop values='data:post.labels' var='label'>

textLabel = &quot;<data:label.name/>&quot;;

var test = 0;

for (var i = 0; i &lt; labelArray.length; i++)

if (labelArray[i] == textLabel) test = 1;

if (test == 0) {

labelArray.push(textLabel);

var maxLabels = (labelArray.length &lt;= maxNumberOfLabels) ?

labelArray.length : maxNumberOfLabels;

if (numLabel &lt; maxLabels) {

search10(homeUrl3, textLabel);

numLabel++;

}

}

</b:loop>

</b:loop>

</script>

</div>

<script type='text/javascript'>RelPost();</script>

</div>

</b:if>

5. Kemudian cari kode ]]></b:skin> , dan letakkan kode di bawah ini di atasnya

/*-- modifikasi related posts oleh http://bangdel.blogspot.com--*/
.rbbox{border: 1px solid #D8D8D8;padding: 5px;
background-color: #E0F8E0;-moz-border-radius:5px; margin:5px;}
.rbbox:hover{background-color: #EFFBEF;}

6. Simpan dan Selesai  !!

Posted in: Tips Blog