Membuat Nomor Navigasi Halaman Blog

Seperti yang kita tahu, terdapat 5 atau 10 artikel baru pada halaman utama blog. Jika pengunjung ingin membaca artikel yang lama mereka akan meng-klik tulisan older post / posting lama yang ada pada bagian bawah halaman, begitu seterusnya. Lalu gimana jika mereka ingin melihat artikel yang paling lama sedangkan kita sudah mempunyai lebih dari 100 artikel? Apakah mereka harus meng-klik older post / posting lama sampai ke halaman terakhir? Tentunya ini sangat tidak efisien karena bisa membuat pengunjung merasa bosan. Anda pastinya tidak ingin itu terjadi, ya kan? Maka dari itu, di tips kali ini saya akan menjelaskan cara
mengatasinya dengan membuat nomor navigasi halaman blog. Mau tahu caranya?

Berikut Cara Membuat Nomor Navigasi Halaman Blog:

1. Login ke akun Blogger anda

2. Plih Layout > Edit HTML

3. Cari kode ]]></b:skin>, lalu paste kode css berikut tepat di atasnya:

.showpageArea {padding: 0 2px;margin-bottom:10px;margin-top:10px;
}

.showpageArea a {border: 1px solid #505050;
color: #000000;font-weight:normal;
padding: 3px 6px !important;
padding: 1px 4px ;margin:0px 4px;
text-decoration: none;
}
.showpageArea a:hover {
font-size:11px;
border: 1px solid #333;
color: #000000;
background-color: #FFFFFF;
}

.showpageNum a {border: 1px solid #505050;
color: #000000;font-weight:normal;
padding: 3px 6px !important;
padding: 1px 4px ;margin:0px 4px;
text-decoration: none;

}
.showpageNum a:hover {
font-size:11px;
border: 1px solid #333;
color: #000000;
background-color: #FFFFFF;

}
.showpagePoint {font-size:11px;
padding: 2px 4px 2px 4px;
margin: 2px;
font-weight: bold;
border: 1px solid #333;
color: #fff;
background-color: #000000;

}

.showpage a:hover {font-size:11px;
border: 1px solid #333;
color: #000000;
background-color: #FFFFFF;

}
.showpageNum a:link,.showpage a:link {
font-size:11px;
padding: 2px 4px 2px 4px;
margin: 2px;
text-decoration: none;
border: 1px solid #0066cc;
color: #0066cc;
background-color: #FFFFFF;}

.showpageNum a:hover {font-size:11px;
border: 1px solid #333;
color: #000000;
background-color: #FFFFFF;
}

4. Selanjutnya, cari kode yang hampir sama dengan kode berikut:

<b:section class=’main’ id=’main’ showaddelement=’yes’>
<b:widget id=’Blog1′ locked=’true’ title=’Blog Posts’ type=’Blog’/>
</b:section>

Lalu paste kode berikut dibawah kode </b:section>:

<script type=’text/javascript’>
var home_page_url = location.href;

var pageCount=5;
var displayPageNum=6;
var upPageWord =’Previous’;
var downPageWord =’Next’;

function showpageCount(json) {
var thisUrl = home_page_url;
var htmlMap = new Array();
var thisNum = 1;
var postNum=1;
var itemCount = 0;
var fFlag = 0;
var eFlag = 0;
var html= ’’;
var upPageHtml =’’;
var downPageHtml =’’;


for(var i=0, post; post = json.feed.entry[i]; i++) {
var timestamp1 = post.published.$t.substring(0,19)+post.published.$t.substring(23,29);
timestamp = encodeURIComponent(timestamp1);

var title = post.title.$t;
if(title!=’’){
if(itemCount==0 || (itemCount % pageCount ==(pageCount-1))){
if(thisUrl.indexOf(timestamp)!=-1 ){
thisNum = postNum;
}
if(title!=’’) postNum++;
htmlMap[htmlMap.length] = ’/search?updated-max=’+timestamp+’&amp;max-results=’+pageCount;
}
}
itemCount++;
}
for(var p =0;p&lt; htmlMap.length;p++){
if(p&gt;=(thisNum-displayPageNum-1) &amp;&amp; p&lt;(thisNum+displayPageNum)){
if(fFlag ==0 &amp;&amp; p == thisNum-2){
if(thisNum==2){
upPageHtml = ’&lt;span class=&quot;showpage&quot;&gt;&lt;a href=&quot;/&quot;&gt;’+ upPageWord +’&lt;/a&gt;&lt;/span&gt;’;
}else{
upPageHtml = ’&lt;span class=&quot;showpage&quot;&gt;&lt;a href=&quot;’+htmlMap[p]+’&quot;&gt;’+ upPageWord +’&lt;/a&gt;&lt;/span&gt;’;
}
fFlag++;
}
if(p==(thisNum-1)){
html += ’&lt;span class=&quot;showpagePoint&quot;&gt;’+thisNum+’&lt;/span&gt;’;
}else{
if(p==0){
html += ’&lt;span class=&quot;showpageNum&quot;&gt;&lt;a href=&quot;/&quot;&gt;1&lt;/a&gt;&lt;/span&gt;’;
}else{
html += ’&lt;span class=&quot;showpageNum&quot;&gt;&lt;a href=&quot;’+htmlMap[p]+’&quot;&gt;’+ (p+1) +’&lt;/a&gt;&lt;/span&gt;’;
}
}
if(eFlag ==0 &amp;&amp; p == thisNum){
downPageHtml = ’&lt;span class=&quot;showpage&quot;&gt; &lt;a href=&quot;’+htmlMap[p]+’&quot;&gt;’+ downPageWord +’&lt;/a&gt;&lt;/span&gt;’;
eFlag++;
}
}
}
if(thisNum&gt;1){
html = ’’+upPageHtml+’ ’+html +’ ’;
}
html = ’&lt;div class=&quot;showpageArea&quot;&gt;&lt;span style=&quot;COLOR: #000;&quot; class=&quot;showpageOf&quot;&gt; Pages (’+(postNum-1)+’)&lt;/span&gt;’+html;
if(thisNum&lt;(postNum-1)){
html += downPageHtml;
}
if(postNum==1) postNum++;
html += ’&lt;/div&gt;’;

var pageArea = document.getElementsByName(&quot;pageArea&quot;);
var blogPager = document.getElementById(&quot;blog-pager&quot;);
if(postNum &lt;= 2){
html =’’;
}
for(var p =0;p&lt; pageArea.length;p++){
pageArea[p].innerHTML = html;
}
if(pageArea&amp;&amp;pageArea.length&gt;0){
html =’’;
}
if(blogPager){
blogPager.innerHTML = html;
}

}

function showpageCount2(json) {
var thisUrl = home_page_url;
var htmlMap = new Array();
var isLablePage = thisUrl.indexOf(&quot;/search/label/&quot;)!=-1;
var thisLable = isLablePage ? thisUrl.substr(thisUrl.indexOf(&quot;/search/label/&quot;)+14,thisUrl.length) : &quot;&quot;;
thisLable = thisLable.indexOf(&quot;?&quot;)!=-1 ? thisLable.substr(0,thisLable.indexOf(&quot;?&quot;)) : thisLable;
var thisNum = 1;
var postNum=1;
var itemCount = 0;
var fFlag = 0;
var eFlag = 0;
var html= ’’;
var upPageHtml =’’;
var downPageHtml =’’;

var labelHtml = ’&lt;span class=&quot;showpageNum&quot;&gt;&lt;a href=&quot;/search/label/’+thisLable+’?&amp;max-results=’+pageCount+’&quot;&gt;’;
var thisUrl = home_page_url;

for(var i=0, post; post = json.feed.entry[i]; i++) {
var timestamp1 = post.published.$t.substring(0,19)+post.published.$t.substring(23,29);
timestamp = encodeURIComponent(timestamp1);

var title = post.title.$t;
if(title!=’’){
if(itemCount==0 || (itemCount % pageCount ==(pageCount-1))){
if(thisUrl.indexOf(timestamp)!=-1 ){
thisNum = postNum;
}
if(title!=’’) postNum++;
htmlMap[htmlMap.length] = ’/search/label/’+thisLable+’?updated-max=’+timestamp+’&amp;max-results=’+pageCount;
}
}
itemCount++;
}
for(var p =0;p&lt; htmlMap.length;p++){
if(p&gt;=(thisNum-displayPageNum-1) &amp;&amp; p&lt;(thisNum+displayPageNum)){
if(fFlag ==0 &amp;&amp; p == thisNum-2){
if(thisNum==2){
upPageHtml = labelHtml + upPageWord +’&lt;/a&gt;&lt;/span&gt;’;
}else{
upPageHtml = ’&lt;span class=&quot;showpage&quot;&gt;&lt;a href=&quot;’+htmlMap[p]+’&quot;&gt;’+ upPageWord +’&lt;/a&gt;&lt;/span&gt;’;
}
fFlag++;
}
if(p==(thisNum-1)){
html += ’&lt;span class=&quot;showpagePoint&quot;&gt;’+thisNum+’&lt;/span&gt;’;
}else{
if(p==0){
html = labelHtml+’1&lt;/a&gt;&lt;/span&gt;’;
}else{
html += ’&lt;span class=&quot;showpageNum&quot;&gt;&lt;a href=&quot;’+htmlMap[p]+’&quot;&gt;’+ (p+1) +’&lt;/a&gt;&lt;/span&gt;’;
}
}
if(eFlag ==0 &amp;&amp; p == thisNum){
downPageHtml = ’&lt;span class=&quot;showpage&quot;&gt; &lt;a href=&quot;’+htmlMap[p]+’&quot;&gt;’+ downPageWord +’&lt;/a&gt;&lt;/span&gt;’;
eFlag++;
}
}
}
if(thisNum&gt;1){
if(!isLablePage){
html = ’’+upPageHtml+’ ’+html +’ ’;
}else{
html = ’’+upPageHtml+’ ’+html +’ ’;
}
}
html = ’&lt;div class=&quot;showpageArea&quot;&gt;&lt;span style=&quot;COLOR: #000;&quot; class=&quot;showpageOf&quot;&gt; Pages (’+(postNum-1)+’)&lt;/span&gt;’+html;
if(thisNum&lt;(postNum-1)){
html += downPageHtml;
}
if(postNum==1) postNum++;
html += ’&lt;/div&gt;’;
var pageArea = document.getElementsByName(&quot;pageArea&quot;);
var blogPager = document.getElementById(&quot;blog-pager&quot;);
if(postNum &lt;= 2){
html =’’;
}
for(var p =0;p&lt; pageArea.length;p++){
pageArea[p].innerHTML = html;
}
if(pageArea&amp;&amp;pageArea.length&gt;0){
html =’’;
}
if(blogPager){
blogPager.innerHTML = html;
}

}
</script>
<script type=’text/javascript’>
var thisUrl = home_page_url;
if (thisUrl.indexOf(&quot;/search/label/&quot;)!=-1){
if (thisUrl.indexOf(&quot;?updated-max&quot;)!=-1){
var lblname1 = thisUrl.substring(thisUrl.indexOf(&quot;/search/label/&quot;)+14,thisUrl.indexOf(&quot;?updated-max&quot;));
}else{
var lblname1 = thisUrl.substring(thisUrl.indexOf(&quot;/search/label/&quot;)+14,thisUrl.indexOf(&quot;?&amp;max&quot;));
}
}
var home_page = &quot;/&quot;;
if (thisUrl.indexOf(&quot;?q=&quot;)==-1 &amp;&amp; thisUrl.indexOf(&quot;.html&quot;)==-1){
if (thisUrl.indexOf(&quot;/search/label/&quot;)==-1){
document.write(’&lt;script src=&quot;’+home_page+’feeds/posts/summary?alt=json-in-script&amp;callback=showpageCount&amp;max-results=99999&quot; &gt;&lt;’/script&gt;’)
}else{document.write(’&lt;script src=&quot;’+home_page+’feeds/posts/full/-/’+lblname1+’?alt=json-in-script&amp;callback=showpageCount2&amp;max-results=99999&quot; &gt;&lt;’/script&gt;’)
}
}
</script>

Keterangan:
- var pageCount=5; > angka 5 menunjukkan jumlah artikel yang dalam 1 halaman, anda bisa menggantinya sesuai keinginan. *Nilainya harus sama dengan pengaturan blog anda di Dashboard > Setting > Formatting > Posts per page.

- var displayPageNum=6; > angka 6 menunjukkan jumlah halaman yang muncul di navigasi.

- Selain itu anda juga bisa mengganti kode Previous dan Next pada var upPageWord =’Previous’; dan var downPageWord =’Next’;

5. Klik Save Tempalte.

Note: Tips ini akan bermasalah jika anda menggunakan label di blog. Cara mengatasinya:
1. Pilih Layout > Edit HTML

2. Cari kode <a expr:dir=’data:blog.languageDirection’ expr:href=’data:label.url’><data:label.name/></a>, lalu ganti dengan kode berikut:

<script type=’text/javascript’>
var lblname = &quot;<data :label.name/>&quot;;
lblname2 = encodeURIComponent(lblname);
var feedlink = &#39;/search/label/&#39; + lblname2+&#39;?&amp;max-results=10&#39;;
document.write(&#39;&lt;a href=&quot;&#39; + feedlink + &#39;&quot;&gt;&#39;+lblname+&#39;&lt;/a&gt;&#39;);
</script>

3. Terakhir klik Save Template.

Untuk hasilnya bisa anda lihat sendiri di blog saya ini.

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