Question

如何用jquery 实现html页面的分页查询

Answer 1

<div id="perpage" style=" float: left;">
<select onchange="sorter.size(this.value)">
<option value="5">5</option>
<option value="10" selected="selected">10</option>
<option value="20">20</option>
</select>
<span>Entries Per Page</span>
</div>
<div id="navigation" style=" float: left; margin-left: 200px;">
<a href="javascript:void(0)" onclick="sorter.move(-1,true)" style="margin-left: 8px;">首页</a>
<a href="javascript:void(0)" onclick="sorter.move(-1)" style="margin-left: 8px;">上一页</a>
<a href="javascript:void(0)" onclick="sorter.move(1)" style="margin-left: 8px;">下一页</a>
<a href="javascript:void(0)" onclick="sorter.move(1,true)" style="margin-left: 8px;">尾页</a>
</div>
<div id="text" style=" float: left; margin-left: 20px;">
<span id="currentpage"></span> / <span id="pagelimit"></span></div>
</div>
</div>
下面是JS部分,放到最后(</body>之前):
<script type="text/javascript" src="js/pagescript.js"></script>
<script type="text/javascript">
var sorter = new TINY.table.sorter("sorter");
sorter.head = "head";
sorter.asc = "asc";
sorter.desc = "desc";
sorter.even = "evenrow";
sorter.odd = "oddrow";
sorter.evensel = "evenselected";
sorter.oddsel = "oddselected";
sorter.paginate = true;
sorter.currentid = "currentpage";
sorter.limitid = "pagelimit";
sorter.init("table",1);
</script>
下面是pagescript.js

var TINY={};

function T$(i){return document.getElementById(i)}
function T$$(e,p){return p.getElementsByTagName(e)}

TINY.table=function(){
function sorter(n){this.n=n; this.pagesize=10; this.paginate=0}
sorter.prototype.init=function(e,f){
var t=ge(e), i=0; this.e=e; this.l=t.r.length; t.a=[];
t.h=T$$('thead',T$(e))[0].rows[0]; t.w=t.h.cells.length;
for(i;i<t.w;i++){
var c=t.h.cells[i];
if(c.className!='nosort'){
c.className=this.head; c.onclick=new Function(this.n+'.wk(this.cellIndex)')
}
}
for(i=0;i<this.l;i++){t.a[i]={}}
if(f!=null){var a=new Function(this.n+'.wk('+f+')'); a()}
if(this.paginate){this.g=1; this.pages()}
};
sorter.prototype.wk=function(y){
var t=ge(this.e), x=t.h.cells[y], i=0;
for(i;i<this.l;i++){
t.a[i].o=i; var v=t.r[i].cells[y]; t.r[i].style.display='';
while(v.hasChildNodes()){v=v.firstChild}
t.a[i].v=v.nodeValue?v.nodeValue:''
}
for(i=0;i<t.w;i++){var c=t.h.cells[i]; if(c.className!='nosort'){c.className=this.head}}
if(t.p==y){t.a.reverse(); x.className=t.d?this.asc:this.desc; t.d=t.d?0:1}
else{t.p=y; t.a.sort(cp); t.d=0; x.className=this.asc}
var n=document.createElement('tbody');
for(i=0;i<this.l;i++){
var r=t.r[t.a[i].o].cloneNode(true); n.appendChild(r);
r.className=i%2==0?this.even:this.odd; var cells=T$$('td',r);
for(var z=0;z<t.w;z++){cells[z].className=y==z?i%2==0?this.evensel:this.oddsel:''}
}
t.replaceChild(n,t.b); if(this.paginate){this.size(this.pagesize)}
};
sorter.prototype.page=function(s){
var t=ge(this.e), i=0, l=s+parseInt(this.pagesize);
if(this.currentid&&this.limitid){T$(this.currentid).innerHTML=this.g}
for(i;i<this.l;i++){t.r[i].style.display=i>=s&&i<l?'':'none'}
};
sorter.prototype.move=function(d,m){
var s=d==1?(m?this.d:this.g+1):(m?1:this.g-1);
if(s<=this.d&&s>0){this.g=s; this.page((s-1)*this.pagesize)}
};
sorter.prototype.size=function(s){
this.pagesize=s; this.g=1; this.pages(); this.page(0);
if(this.currentid&&this.limitid){T$(this.limitid).innerHTML=this.d}
};
sorter.prototype.pages=function(){this.d=Math.ceil(this.l/this.pagesize)};
function ge(e){var t=T$(e); t.b=T$$('tbody',t)[0]; t.r=t.b.rows; return t};
function cp(f,c){
var g,h; f=g=f.v.toLowerCase(), c=h=c.v.toLowerCase();
var i=parseFloat(f.replace(/(\$|\,)/g,'')), n=parseFloat(c.replace(/(\$|\,)/g,''));
if(!isNaN(i)&&!isNaN(n)){g=i,h=n}
i=Date.parse(f); n=Date.parse(c);
if(!isNaN(i)&&!isNaN(n)){g=i; h=n}
return g>h?1:(g<h?-1:0)
};
return{sorter:sorter}
}();

//<script type="text/javascript" src="js/script.js"></script>
//<script type="text/javascript">
//var sorter = new TINY.table.sorter("sorter");
//sorter.head = "head";
//sorter.asc = "asc";
//sorter.desc = "desc";
//sorter.even = "evenrow";
//sorter.odd = "oddrow";
//sorter.evensel = "evenselected";
//sorter.oddsel = "oddselected";
//sorter.paginate = true;
//sorter.currentid = "currentpage";
//sorter.limitid = "pagelimit";
//sorter.init("table",1);
//</script>