Membuat Read More Dengan Thumbnail (Icon)

Sesuai judulnya, kali ini kita akan membahas tentang penggunaan Read More dengan mode Thumbnail/Icon.
Sebenarnya ini adalah versi Read More punyanya o-om (Agus Ramadhani) yang saya modifikasi dengan tambahan thumbnail. Mohon maaf bagi beliau yang tulisannya saya comot. hihii :))

Langsung saja kita mulai.
Pertama, masuk ke mode Design > Edit HTML (Expand Widget Template) lalu temukan kode </head>
dan letakkan kode berikut tepat diatasnya:

<script type='text/javascript'>
var thumbnail_mode = "float" ;summary_noimg = 250;
summary_img = 250;
img_thumb_height = 120;
img_thumb_width = 120;
</script>
<script type='text/javascript'>
//<![CDATA[
/******************************************
Auto-readmore link script, version 2.0 (for blogspot)

(C)2008 by Anhvo

visit http://en.vietwebguide.com to get more cool hacks
********************************************/
function removeHtmlTag(strx,chop){
if(strx.indexOf("<")!=-1)
{
var s = strx.split("<");
for(var i=0;i<s.length;i++){
if(s[i].indexOf(">")!=-1){
s[i] = s[i].substring(s[i].indexOf(">")+1,s[i].length);
}
}
strx = s.join("");
}
chop = (chop < strx.length-1) ? chop : strx.length-2;
while(strx.charAt(chop-1)!=' ' && strx.indexOf(' ',chop)!=-1) chop++;
strx = strx.substring(0,chop-1);
return strx+'...';
}

function createSummaryAndThumb(pID){
var div = document.getElementById(pID);
var imgtag = "";
var img = div.getElementsByTagName("img");
var summ = summary_noimg;
if(img.length>=1) {
imgtag = '<span style="float:left; padding:0px 10px 5px 0px;"><img src="'+img[0].src+'" width="'+img_thumb_width+'px" height="'+img_thumb_height+'px"/></span>';
summ = summary_img;
}

var summary = imgtag + '<div>' + removeHtmlTag(div.innerHTML,summ) + '</div>';
div.innerHTML = summary;
}
//]]>
</script>

Langkah kedua, temukan kode <data:post.body/> atau <p><data:post.body/></p>
ganti salah satu kode di atas dengan kode di bawah ini:

<b:if cond='data:blog.pageType != "item"'>
<div expr:id='"summary" + data:post.id'><data:post.body/></div>
<script type='text/javascript'>createSummaryAndThumb("summary<data:post.id/>");</script>
<span class='rmlink' style='float:right'><a expr:href='data:post.url'><img alt='read_more' src='http://i945.photobucket.com/albums/ad291/zeromania/read_more_biru.png'/></a></span>
</b:if>
<b:if cond='data:blog.pageType == "item"'><data:post.body/></b:if>

Keterangan:

summary_noimg = 250 : berarti jumlah karakter yg dipenggal tanpa gambar
summary_img = 250 : berarti jumlah karakter yg dipenggal disertai dg gambar
img_thumb_height = 120 dan img_thumb_width = 120 : ukuran gambar dalam satuan piksel
http://i945.photobucket.com/albums/ad291/zeromania/read_more_biru.png : bisa sobat ganti dengan URL dimana menyimpan logo read morenya

Terakhir jangan lupa simpan template Anda dan lihat hasilnya..

Untuk pilihan icon Read More, bisa menggunakan beberapa tombol berikut:

https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi56PzgZGPqbqfAta-k8y7QHQIvqY785qcKbmrXuMrvoKnB0xSkCI02yTiWytOGEG-4G1kqK57a0oxW1whoz4L1vFQA1PXYGL_yvDz9jg2NZ5fIIBl9nIHnvFbeFQSpVkzNSl1ulUY0H3M/s1600/readmor5.png

https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgzkRBOm5xJa_bOzr0a7YqmVLrxK7O07w4q7lBx2m1mEZegD6Me_lQgiTITNKQpXYuV7c7UxkfcvH4JFr5KM_cdZTMs6GBzpgunMaMo7X3lLd8y9yJ4Ifi_FVj4792y5E86Jl8HJmauPU4/s1600/readmor6.png

https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEglid142B6zaf8Qup96nPhR2TJKk4jaTdJRt5usjQKz8-FdzI4s3s1DLOA8dO4Q_Bk3iFJpcgpNKhlmFob87X1qFp8HVO7X3_bElgUEaYG56JI7YfAexPSHqMXaix01cMQN5w7mhfoqex0/s1600/readmor7.png

https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiLJe5DL4Jj-yTencX-jTm28ZAwbnv9ddn0pK456E2BPp0PugcVR7nZABxxUXqDUP2Yu8fYTGK0mdi4JS5YT6q7MjYo_9SCTi5LiRNCTEWTVYO2PGEfY6Zk6AyB1z3ETZhyphenhyphenaujOjmsvBOQ/s1600/readmor8.png

https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjCIqA23fw38eZojgsVveKnQd6BKSprHq3cY-sog7df2rR9hXoeaUrF6TkacWrQf1JLgSMBJqkZJ3h_ptRptOSJqJajKwfsuy7tCrmuasIc3bbVxa4JBt5lXlvV9v7v2MJrh8QYcpawHAY/s1600/readmore2.png

https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhHEgh23OtUnudxMlwk2v7I0OvGyMVa5WoBZb6ADE9b8YFBnOMwHVGwsXA2o9RFSt39D68a0k_S31pJcb9rfw6tSMq3V_rerL3TXx67hfbcGY7iW2VSYkdYqWHF9KBh62d3Tpj6WKLOjao/s1600/readmor10.png

https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi1foexkVxrwtvk7B4gZ5cj0SspjH0IYqZH25BNdKJ53Sm9NKC7VmJJcfcouTb36m4EQz9wyHz4yHrbm2f6Py_KN-uvPyT_yJUgRCPGesOZIauEmRXQxc9oPn-tGDu-rQmsWtOridKFYXY/s1600/readmore1.png

https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiC87XVRlF0uGQd9Nx3U4TYNWWbHYnHK79rPxi1F_OscQbyNchsx4etNuq1ZqJE_Su1-NNRoeHJLs89kj7c_58gaodHZVkyUgPx3nqmrGWA7iXHuAfocSbMMMKO5Yw9-j0G_S1dZayhbZU/s1600/readmore3.png

https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgjvsdTAQEWbruNSGTKFli7MhyphenhyphendVBFp5desKLI3Zve8WeKUDg6z-a37VTcIYCvC3sy4SX4tR99UHxUGccwCMOjKS2UDuku7minu9nFmQjrNlPAbBLLKDD58_H9v-n_czeEKSf4Y2uWqu2I/s1600/readmore4.png

Selamat mencoba :))