1 de out de 2009

Menu de navegação por página estilo Google

Coloque um menu de navegação no Blogger estilo Google como neste exemplo AQUI



Vá até o HTML de seu blog e procure pelo seguinte código:

]]></b:skin>

Acima dele cole o próximo código:


#nav a,#nav a:visited,.blk a{color:#000}
#nav a{display:block}
#nav .b a,#nav .b a:visited{color:#20c}
#nav .i{color:#a90a08;font-weight:bold}
.csb,.ss{background:url(http://i879.photobucket.com/albums/ab351/bloggerblogimage/pagenavi/nav_logo7.png) no-repeat 0 0;height:26px;display:block}
.ss{background-position:0 -88px;position:absolute;left:0;top:0}
.cps{height:18px;overflow:hidden;width:114px}
.mbi{width:13px;height:13px;background-position:-91px -74px;margin-right:3px}
#nav td{padding:0;text-align:center}




Agora procure pelo seguinte trecho:

<b:section class='main' id='main' showaddelement='yes'>
<b:widget id='Blog1' locked='true' title='Postagens no blog' type='Blog'/>
</ b: section>

E cole o próximo código depois de </ b: section>

<script type='text/javascript'>
var home_page_url = location.href;
var pageCount=7;
var displayPageNum=7;
var upPageWord ='Anterior';
var downPageWord ='Próximo';
function showpageCount(json) {
var thisUrl = home_page_url;
var htmlMap = new Array();
var thisNum = 7;
var postNum=7;
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+'&amp;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&lt; banyaknomer;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;a href=&quot;/&quot;&gt;&lt;span class=&quot;csb ch&quot; style=&quot;background-position: 0pt 0pt; margin-left: auto; width: 44px;&quot;&gt;&lt;/span&gt;&lt;div style=&quot;margin-right: 8px;&quot;&gt;'+ upPageWord +'&lt;/a&gt;&lt;/td&gt;';
}else{
upPageHtml = '&lt;a href=&quot;'+htmlMap[p]+'&quot;&gt;&lt;span class=&quot;csb ch&quot; style=&quot;background-position: 0pt 0pt; margin-left: auto; width: 44px;&quot;&gt;&lt;/span&gt;&lt;div style=&quot;margin-right: 8px;&quot;&gt;'+ upPageWord +'&lt;/a&gt;&lt;/td&gt;';
}

fFlag++;
}

if(p==(thisNum-1)){
if(p==0){
html += '&lt;span class=&quot;csb&quot; style=&quot;background-position: -26px 0pt; width: 18px;&quot;&gt;&lt;/span&gt;&lt;/td&gt;&lt;td class=&quot;cur&quot;&gt;&lt;span class=&quot;csb&quot; style=&quot;background-position: -44px 0pt; width: 16px;&quot;&gt;&lt;/span&gt;'+thisNum+'&lt;/td&gt;';
}else{
html += '&lt;td class=&quot;cur&quot;&gt;&lt;span class=&quot;csb&quot; style=&quot;background-position: -44px 0pt; width: 16px;&quot;&gt;&lt;/span&gt;'+thisNum+'&lt;/td&gt;';
}
}else{
if(p==0){
html += '&lt;td&gt;&lt;a href=&quot;/&quot;&gt;&lt;span class=&quot;csb ch&quot; style=&quot;background-position: -60px 0pt; width: 16px;&quot;&gt;&lt;/span&gt;1&lt;/a&gt;&lt;/td&gt;';
}else{
html += '&lt;td&gt;&lt;a href=&quot;'+htmlMap[p]+'&quot;&gt;&lt;span class=&quot;csb ch&quot; style=&quot;background-position: -60px 0pt; width: 16px;&quot;&gt;&lt;/span&gt;'+ (p+1) +'&lt;/a&gt;&lt;/td&gt;';
}
}
if(eFlag ==0 &amp;&amp; p == thisNum){
downPageHtml = '&lt;td class=&quot;b&quot;&gt; &lt;a href=&quot;'+htmlMap[p]+'&quot;&gt;&lt;span class=&quot;csb ch&quot; style=&quot;background-position: -76px 0pt; margin-right: 34px; width: 66px;&quot;&gt;&lt;/span&gt;'+ downPageWord +'&lt;/a&gt;&lt;/td&gt;';
eFlag++;
}
}
}
if(thisNum&gt;1){
html = ''+upPageHtml+' '+html +' ';
}
html2 = '&lt;table id=&quot;nav&quot; style=&quot;margin: auto auto 1.4em; border-collapse: collapse;text-align: center; direction: ltr;&quot; align=&quot;center&quot;&gt;&lt;tbody&gt;&lt;tr valign=&quot;top&quot;&gt;&lt;td class=&quot;b&quot;&gt;Page ('+(postNum-1)+') &lt;/td&gt;&lt;td class=&quot;b&quot;&gt;';
html3 = '&lt;/tr&gt;&lt;/tbody&gt;&lt;/table&gt;';
html = html2+html;
if(thisNum&lt;(postNum-1)){
html += downPageHtml;
}else{
html += '&lt;td class=&quot;b&quot;&gt;&lt;span class=&quot;csb&quot; style=&quot;background-position: -76px 0pt; width: 42px;&quot;&gt;&lt;/span&gt;&lt;/td&gt;';
}
if(postNum==1) postNum++;
html += html3+ '&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;a href=&quot;/search/label/'+thisLable+'?&amp;max-results='+pageCount+'&quot;&gt;';
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+'&amp;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&lt; banyaknomer;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 +'&lt;span class=&quot;csb ch&quot; style=&quot;background-position: 0pt 0pt; margin-left: auto; width: 44px;&quot;&gt;&lt;/span&gt;&lt;div style=&quot;margin-right: 8px;&quot;&gt;'+ upPageWord +'&lt;/a&gt;&lt;/td&gt;';
}else{
upPageHtml = '&lt;a href=&quot;'+htmlMap[p]+'&quot;&gt;&lt;span class=&quot;csb ch&quot; style=&quot;background-position: 0pt 0pt; margin-left: auto; width: 44px;&quot;&gt;&lt;/span&gt;&lt;div style=&quot;margin-right: 8px;&quot;&gt;'+ upPageWord +'&lt;/a&gt;&lt;/td&gt;';
}

fFlag++;
}
if(p==(thisNum-1)){
if(p==0){
html += '&lt;span class=&quot;csb&quot; style=&quot;background-position: -26px 0pt; width: 18px;&quot;&gt;&lt;/span&gt;&lt;/td&gt;&lt;td class=&quot;cur&quot;&gt;&lt;span class=&quot;csb&quot; style=&quot;background-position: -44px 0pt; width: 16px;&quot;&gt;&lt;/span&gt;'+thisNum+'&lt;/td&gt;';
}else{
html += '&lt;td class=&quot;cur&quot;&gt;&lt;span class=&quot;csb&quot; style=&quot;background-position: -44px 0pt; width: 16px;&quot;&gt;&lt;/span&gt;'+thisNum+'&lt;/td&gt;';
}
}else{
if(p==0){
html = '&lt;td&gt;'+labelHtml+'&lt;span class=&quot;csb ch&quot; style=&quot;background-position: -60px 0pt; width: 16px;&quot;&gt;&lt;/span&gt;1&lt;/a&gt;&lt;/td&gt;';
}else{
html += '&lt;td&gt;&lt;a href=&quot;'+htmlMap[p]+'&quot;&gt;&lt;span class=&quot;csb ch&quot; style=&quot;background-position: -60px 0pt; width: 16px;&quot;&gt;&lt;/span&gt;'+ (p+1) +'&lt;/a&gt;&lt;/td&gt;';
}
}


if(eFlag ==0 &amp;&amp; p == thisNum){
downPageHtml = '&lt;td class=&quot;b&quot;&gt; &lt;a href=&quot;'+htmlMap[p]+'&quot;&gt;&lt;span class=&quot;csb ch&quot; style=&quot;background-position: -76px 0pt; margin-right: 34px; width: 66px;&quot;&gt;&lt;/span&gt;'+ downPageWord +'&lt;/a&gt;&lt;/td&gt;';
eFlag++;
}
}
}
if(thisNum&gt;1){
if(!isLablePage){
html = ''+upPageHtml+' '+html +' ';
}else{
html = ''+upPageHtml+' '+html +' ';
}
}

html2 = '&lt;table id=&quot;nav&quot; style=&quot;margin: auto auto 1.4em; border-collapse: collapse;text-align: center; direction: ltr;&quot; align=&quot;center&quot;&gt;&lt;tbody&gt;&lt;tr valign=&quot;top&quot;&gt;&lt;td class=&quot;b&quot;&gt;Page ('+(postNum-1)+') &lt;/td&gt;&lt;td class=&quot;b&quot;&gt;';
html3 = '&lt;/tr&gt;&lt;/tbody&gt;&lt;/table&gt;';
html = html2+html;

if(thisNum&lt;(postNum-1)){
html += downPageHtml;
}else{
html += '&lt;td class=&quot;b&quot;&gt;&lt;span class=&quot;csb&quot; style=&quot;background-position: -76px 0pt; width: 42px;&quot;&gt;&lt;/span&gt;&lt;/td&gt;';
}

if(postNum==1) postNum++;
html += html3+ '&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>




Atenção: Os números na cor vermelha teráo OBRIGATORIAMENTE que ser igual ao número de postagens mostradas em seu blog, portanto, se vc mostra 7 postagens em seu blog, coloque o número 7 no local.

Créditos: Abu Farhan

2 comentários:

  1. esse seu codigo tem bug no IE!!!!

    ResponderExcluir
  2. GOSTARIA MUITO DE colocar esse menu de navegação no meu Blogger mas no meu template não tem b: section, como posso add o códicos nele poderia explicar me aguardo atenciosamente obrigado.

    ResponderExcluir

A legislação brasileira prevê a possibilidade de se responsabilizar o blogueiro pelo conteúdo do blog, inclusive quanto a comentários; portanto, o autor deste blog reserva a si o direito de não publicar comentários que firam a lei, a ética ou quaisquer outros princípios da boa convivência. Não serão aceitos comentários anônimos ou que envolvam crimes de calúnia, ofensa, falsidade ideológica, multiplicidade de nomes para um mesmo IP ou invasão de privacidade pessoal / familiar a qualquer pessoa. Comentários sobre assuntos que não são tratados aqui também poderão ser suprimidos, bem como comentários com links. Este é um espaço público e coletivo e merece ser mantido limpo para o bem-estar de todos nós.


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