Keuntungan lain adalah kita bisa ‘mempromosikan’ artikel-artikel lama. Jika halaman blog diibaratkan toko, maka related post ini etalasenya.
Oke, langsung saja ke tutorialnya berikut ini:
1. Login ke blog anda
2. Masuk menu 'Layout-->Edit HTML'
3. Centang kotak 'Expand Widgets Template'
4. Cari kode ini <data:post.body/>
5. Letakkan script berikut ini di bawah kode <data:post.body/> tadi.
<b:if cond='data:blog.pageType == "item"'>
<div class='similiar'>
<div class='widget-content'>
<h3>Related Post</h3>
<div id='data2007'/><br/><br/>
<script type='text/javascript'>
var homeUrl3 = "<data:blog.homepageUrl/>";
var maxNumberOfPostsPerLabel = 4;
var maxNumberOfLabels = 10;
maxNumberOfPostsPerLabel = 100;
maxNumberOfLabels = 3;
function listEntries10(json) {
var ul = document.createElement('ul');
var maxPosts = (json.feed.entry.length <= maxNumberOfPostsPerLabel) ?
json.feed.entry.length : maxNumberOfPostsPerLabel;
for (var i = 0; i < maxPosts; i++) {
var entry = json.feed.entry[i];
var alturl;
for (var k = 0; k < entry.link.length; k++) {
if (entry.link[k].rel == 'alternate') {
alturl = entry.link[k].href;
break;
}
}
var li = document.createElement('li');
var a = document.createElement('a');
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 < json.feed.link.length; l++) {
if (json.feed.link[l].rel == 'alternate') {
var raw = json.feed.link[l].href;
var label = raw.substr(homeUrl3.length+13);
var k;
for (k=0; k<20; k++) label = label.replace("%20", " ");
var txt = document.createTextNode(label);
var h = document.createElement('b');
h.appendChild(txt);
var div1 = document.createElement('div');
div1.appendChild(h);
div1.appendChild(ul);
document.getElementById('data2007').appendChild(div1);
}
}
}
function search10(query, label) {
var script = document.createElement('script');
script.setAttribute('src', query + 'feeds/posts/default/-/'
+ label +
'?alt=json-in-script&callback=listEntries10');
script.setAttribute('type', 'text/javascript');
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 = "<data:label.name/>";
var test = 0;
for (var i = 0; i < labelArray.length; i++)
if (labelArray[i] == textLabel) test = 1;
if (test == 0) {
labelArray.push(textLabel);
var maxLabels = (labelArray.length <= maxNumberOfLabels) ?
labelArray.length : maxNumberOfLabels;
if (numLabel < maxLabels) {
search10(homeUrl3, textLabel);
numLabel++;
}
}
</b:loop>
</b:loop>
</script>
</div>
</div>
</b:if>
6. Simpan. Selesai.
Anda bisa mengganti tulisan 'Related Post' dengan kalimat lain misalnya 'posting terkait', 'artikel terkait', dll. Kalau di blog saya tulisannya 'Baca juga postingan di bawah ini'
Selamat mencoba.
Update:
Jika dengan script di atas gagal atau tidak jalan, coba ganti dengan script di bawah ini:
<b:if cond='data:blog.pageType == "item"'><br /><div class='similiar'><br /><div class='widget-content'><br /><h3>Related Posts</h3><br /><div id='data2007'/><br/><br/><br /><script type='text/javascript'><br /><br />var homeUrl3 = "<data:blog.homepageUrl/>";<br />var maxNumberOfPostsPerLabel = 4;<br />var maxNumberOfLabels = 10;<br /><br />maxNumberOfPostsPerLabel = 100;<br />maxNumberOfLabels = 3;<br /><br /><br />function listEntries10(json) {<br />var ul = document.createElement('ul');<br />var maxPosts = (json.feed.entry.length <= maxNumberOfPostsPerLabel) ? <br />json.feed.entry.length : maxNumberOfPostsPerLabel;<br />for (var i = 0; i < maxPosts; i++) {<br />var entry = json.feed.entry[i];<br />var alturl;<br /><br />for (var k = 0; k < entry.link.length; k++) {<br />if (entry.link[k].rel == 'alternate') {<br />alturl = entry.link[k].href;<br />break;<br />}<br />}<br />var li = document.createElement('li');<br />var a = document.createElement('a');<br />a.href = alturl;<br /><br />if(a.href!=location.href) {<br />var txt = document.createTextNode(entry.title.$t); <br />a.appendChild(txt);<br />li.appendChild(a);<br />ul.appendChild(li); <br />}<br />}<br />for (var l = 0; l < json.feed.link.length; l++) {<br />if (json.feed.link[l].rel == 'alternate') {<br />var raw = json.feed.link[l].href;<br />var label = raw.substr(homeUrl3.length+13);<br />var k;<br />for (k=0; k<20; k++) label = label.replace("%20", " ");<br />var txt = document.createTextNode(label);<br />var h = document.createElement('b');<br />h.appendChild(txt);<br />var div1 = document.createElement('div');<br />div1.appendChild(h);<br />div1.appendChild(ul);<br />document.getElementById('data2007').appendChild(div1);<br />}<br />}<br />}<br />function search10(query, label) {<br /><br />var script = document.createElement('script');<br />script.setAttribute('src', query + 'feeds/posts/default/-/'<br />+ label +<br />'?alt=json-in-script&callback=listEntries10');<br />script.setAttribute('type', 'text/javascript');<br />document.documentElement.firstChild.appendChild(script);<br />}<br /><br />var labelArray = new Array();<br />var numLabel = 0;<br /><br /><b:loop values='data:posts' var='post'><br /><b:loop values='data:post.labels' var='label'><br />textLabel = "<data:label.name/>";<br /><br />var test = 0;<br />for (var i = 0; i < labelArray.length; i++)<br />if (labelArray[i] == textLabel) test = 1;<br />if (test == 0) { <br />labelArray.push(textLabel);<br />var maxLabels = (labelArray.length <= maxNumberOfLabels) ? <br />labelArray.length : maxNumberOfLabels;<br />if (numLabel < maxLabels) {<br />search10(homeUrl3, textLabel);<br />numLabel++;<br />}<br />}<br /></b:loop><br /></b:loop><br /></script><br /></div><br /><br /></div><br /></b:if><br />
By@Si OTAK MATI
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