► Blogger加上分頁列 [教學]

BLOGGER一向沒有文章分頁，試了幾個網上不同的版本，我覺得這一個比較容易用。
因為不需要開HTML來改，而只是開 -
[設定]→[版面配置]→[新增小工具]→[HTML/JAVASCRIPT]

再貼上以下的CODE :

<style>
.showpageArea {
    font: 13px/36px Arial,Times New Roman,Times,serif;
    overflow: hidden;
    text-align: center;
    text-decoration: none;
    width: 100%;
}
.showpageArea a,.showpageNum a {  
    border: 1px solid #CFE0EA;
    color: #555;
    margin: 2px;
    padding: 3px 8px;
    text-decoration: none;
}
.showpageArea a:hover,.showpageNum a:hover,.showpageNum a:hover {
   background:#54748E;
   color: #FFF;
}
.showpagePoint {
    background:#FFF;
    border: 1px solid #CCC;
    color: #454545;
    font-weight: bold;
    padding: 3px 8px;
 margin: 2px;
    text-decoration: none;
}

.showpage a:hover {
    background:#54748E;
    color: #FFF;
}
</style>
<script type='text/javascript'>
 
var home_page_url = location.href; 
 
var pageCount=5;  //首頁顯示的數量，和系統設定要一樣
var displayPageNum=3;  //按鈕數量
var upPageWord ='上一頁'; //上一頁按鈕(可以改成PREV)
var downPageWord ='下一頁'; //下一頁按鈕(可以改成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 ='';
 
htmlMap[htmlMap.length]='/';
postNum++;

for(var i=pageCount-1, post; post = json.feed.entry[i]; i=i+pageCount) {
 
  
 var timestamp1 = post.published.$t.substring(0,19)+post.published.$t.substring(23,29);
 timestamp = encodeURIComponent(timestamp1);
 var title = post.title.$t;
   if(thisUrl.indexOf(timestamp)!=-1 ){
     thisNum = postNum;
   }
 
   postNum++;
   htmlMap[htmlMap.length] = '/search?updated-max='+timestamp+'&max-results='+pageCount;
 
}
 
var banyaknomer = htmlMap.length;
if (json.feed.entry.length % pageCount == 0){
 var banyaknomer = htmlMap.length -1 ;
 postNum=postNum-1;
}; 
 
for(var p =0;p< banyaknomer;p++){
 if(p>=(thisNum-displayPageNum-1) && p<(thisNum+displayPageNum)){
  if(fFlag ==0 && p == thisNum-2){
   if(thisNum==2){
    upPageHtml = '<span class="showpage"><a href="/">'+ upPageWord +'</a></span>';
   }else{
    upPageHtml = '<span class="showpage"><a href="'+htmlMap[p]+'">'+ upPageWord +'</a></span>';
   }
 
   fFlag++;
  }
 
  if(p==(thisNum-1)){
   html += '<span class="showpagePoint">'+thisNum+'</span>';
  }else{
   if(p==0){
     html += '<span class="showpageNum"><a href="/">1</a></span>';
 
   }else{
    html += '<span class="showpageNum"><a href="'+htmlMap[p]+'">'+ (p+1) +'</a></span>';
   }
  }
 
  if(eFlag ==0 && p == thisNum){
   downPageHtml = '<span class="showpage"> <a href="'+htmlMap[p]+'">'+ downPageWord +'</a></span>';
   eFlag++;
  }
 }
}
 
if(thisNum>1){
 html = ''+upPageHtml+' '+html +' ';
}
 
html = '<div class="showpageArea"><span style="padding: 3px 8px;margin: 2px 2px 2px 2px;border: 1px solid #333; background-" class="showpage">頁面 '+thisNum+' / '+(postNum-1)+': </span>'+html;
 
if(thisNum<(postNum-1)){
 html += downPageHtml; 
}
 
if(postNum==1) postNum++;
html += '</div>';
 
var pageArea = document.getElementsByName("pageArea");
var blogPager = document.getElementById("blog-pager");
 
if(postNum <= 2){
 html ='';
}
 
for(var p =0;p< pageArea.length;p++){
 pageArea[p].innerHTML = html;
}
 
 
if(pageArea&&pageArea.length>0){
 html ='';
}
 
if(blogPager){
 blogPager.innerHTML = html;
}
  
}
 
function showpageCount2(json) {

var thisUrl = home_page_url;
var htmlMap = new Array();
var isLablePage = thisUrl.indexOf("/search/label/")!=-1;
var thisLable = isLablePage ? thisUrl.substr(thisUrl.indexOf("/search/label/")+14,thisUrl.length) : "";
thisLable = thisLable.indexOf("?")!=-1 ? thisLable.substr(0,thisLable.indexOf("?")) : thisLable;
var thisNum = 1;
var postNum=1;
var itemCount = 0;
var fFlag = 0;
var eFlag = 0;
var html= '';
var upPageHtml ='';
var downPageHtml ='';
 
var labelHtml = '<span class="showpageNum"><a href="/search/label/'+thisLable+'?&max-results='+pageCount+'">';
var thisUrl = home_page_url; 
 
htmlMap[htmlMap.length]=labelHtml;
postNum++;
 
for(var i=pageCount-1, post; post = json.feed.entry[i]; i=i+pageCount) {
 var timestamp1 = post.published.$t.substring(0,19)+post.published.$t.substring(23,29);
 timestamp = encodeURIComponent(timestamp1);
 var title = post.title.$t;
 
   if(thisUrl.indexOf(timestamp)!=-1 ){
    thisNum = postNum;
   }
 
   if(title!='') postNum++;
   htmlMap[htmlMap.length] = '/search/label/'+thisLable+'?updated-max='+timestamp+'&max-results='+pageCount;
    
 itemCount++;
}
 
var banyaknomer = htmlMap.length;
if (json.feed.entry.length % pageCount == 0){
 var banyaknomer = htmlMap.length -1 ;
 postNum=postNum-1;
};
 
for(var p =0;p< banyaknomer;p++){
 if(p>=(thisNum-displayPageNum-1) && p<(thisNum+displayPageNum)){
  if(fFlag ==0 && p == thisNum-2){
   if(thisNum==2){
    upPageHtml = labelHtml + upPageWord +'</a></span>';
   }else{
    upPageHtml = '<span class="showpage"><a href="'+htmlMap[p]+'">'+ upPageWord +'</a></span>';
   }
 
   fFlag++;
  }
 
  if(p==(thisNum-1)){
   html += '<span class="showpagePoint">'+thisNum+'</span>';
  }else{
   if(p==0){
    html = labelHtml+'1</a></span>';
   }else{
    html += '<span class="showpageNum"><a href="'+htmlMap[p]+'">'+ (p+1) +'</a></span>';
   }
  }
 
  if(eFlag ==0 && p == thisNum){
   downPageHtml = '<span class="showpage"> <a href="'+htmlMap[p]+'">'+ downPageWord +'</a></span>';
   eFlag++;
  }
 }
}

if(thisNum>1){
 if(!isLablePage){
  html = ''+upPageHtml+' '+html +' ';
 }else{
  html = ''+upPageHtml+' '+html +' ';
 }
}

html = '<div class="showpageArea"><span style="COLOR: #000;" class="showpageOf"> Pages ('+(postNum-1)+')</span>'+html;
 
if(thisNum<(postNum-1)){
 html += downPageHtml; 
}

if(postNum==1) postNum++;
html += '</div>';
 
var pageArea = document.getElementsByName("pageArea");
var blogPager = document.getElementById("blog-pager");
 
if(postNum <= 2){
 html ='';
}

for(var p =0;p< pageArea.length;p++){
 pageArea[p].innerHTML = html;
}
 
if(pageArea&&pageArea.length>0){
 html ='';
}
 
if(blogPager){
 blogPager.innerHTML = html;
}
 
 
}

</script> 
<script type='text/javascript'> 
 
  var thisUrl = home_page_url;
 if (thisUrl.indexOf("/search/label/")!=-1){
  if (thisUrl.indexOf("?updated-max")!=-1){
   var lblname1 = thisUrl.substring(thisUrl.indexOf("/search/label/")+14,thisUrl.indexOf("?updated-max"));
  }else{
   var lblname1 = thisUrl.substring(thisUrl.indexOf("/search/label/")+14,thisUrl.indexOf("?&max"));
  }
 }

 var home_page = "/";

if (thisUrl.indexOf("?q=")==-1 && thisUrl.indexOf(".html")==-1){
 if (thisUrl.indexOf("/search/label/")==-1){
 
  document.write('<script src="'+home_page+'feeds/posts/summary?alt=json-in-script&callback=showpageCount&max-results=99999" ><\/script>')
 
 }else{document.write('<script src="'+home_page+'feeds/posts/full/-/'+lblname1+'?alt=json-in-script&callback=showpageCount2&max-results=99999" ><\/script>')
 }
}
</script> 

接著再按[儲存排列方式]就成了。
當然如果你想頁數的顏色和連結時的顏色有變的話，可以改CSS!!!
改三欄簡易的吧!?
你貼好儲存之後，有CLICK開這個加了程序碼的HTML/JAVASCRIPT格仔，在剛才你貼上的的文字中，同時接電腦的KEYBOARD "CTRL+F"，搜尋這關鍵字 : - hover
你會見到
1.)
.showpageArea a:hover,.showpageNum a:hover,.showpageNum a:hover {
   background:#54748E;
   color: #FFF;
這是改變你CLICK下去數字時會變的[字色]和[底色]
改了它就變成你想要的色!!

上面那種下少少會見到這一組
2.)
.showpage a:hover {
    background:#54748E;
    color: #FFF;
這是控制[上一頁/PREV] 及[下一頁/NEXT] 的[字色]和[底色]

另外，到頁數列外框的位置，在改hover 的1. 上一組就是了；
.showpageArea a,.showpageNum a {
    border: 1px solid #CFE0EA;
    color: #555;
    margin: 2px;
    padding: 3px 8px;
    text-decoration: none;
這是格線色和字色

想找顏色的HTML碼，可以來這裡 http://html-color-codes.info/ ，記緊只是改動#和;之間的數子。

其實整個頁數列的字體大少、字型都可以改，不過對不懂HTML的人來說，火星文看少一點會比較舒服，所以改這三點，應該足以襯到自己BLOG的色調囉~

試試吧!!!

參巧來自:
http://sofree.cc/blogger-pagebar/ 及
http://01mistery.blogspot.com/2009/02/page-navigation-menu.html