一个表格自动分页的问题。大虾们来帮忙

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解决方案 »

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给你个思路吧，对主表格进行命名，然后使用JS将所有的TR的DOM节点提出来，然后在每下一页的时候清空表格TR动态的往表格内添加你指定行数的TR，至于从第几行到第几行的TR这就不用我说了吧，很容易算的。
不知道，这合乎不合乎你的需求，希望对你有帮助，呵呵
搞定^_^
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
<title>样式测试</title>
<style type="text/css">
body {
background-color: #E6EAE9;
}
.UCCD{color: #4F6B72;font-weight: bold;text-indent:1em;}
.UCCA {color: #4F6B72; font-weight: bold;}
td{ height:20px;}
a:link {
color: #4F6B72;
text-decoration: none;
}
a:visited,a:hover,a:active {
text-decoration: none;
color: #4F6B72;
}

.UCCB {font-size: 12px; font-weight: bold; }
.UCCE{
color: #4F6B72;
font-weight: bold;
border-left: 1px #ffffff solid;
border-top: 1px #ffffff solid;
background-color: #D2EBEF;
font-size: 16px;
}
.UCCC{
color: #4F6B72;
font-weight: bold;
border: 1px #ffffff solid;
background-color: #D2EBEF;
font-size: 12px;
}</style>
<script language="javascript">var checkflag = "false";
function check(field) {
if (checkflag == "false") {
for (i = 0; i < field.length; i++) {
field[i].checked = true;}
checkflag = "true";
return document.myform.button2.value; }
else {
for (i = 0; i < field.length; i++) {
field[i].checked = false; }
checkflag = "false";
return document.myform.button2.value; }
}
function go_url(o1,o2){
o1=document.getElementsByTagName("INPUT");
o2=document.getElementById(o2);
for (var i=0;i<o1.length;i++){
if(o1[i].type=="checkbox")
if (o1[i].checked)
{o2.href=o1[i].value;
o2.click();
}
}
}
function addRow(){
var table=document.getElementById("t1");
var len=table.rows.length;
trunToPage(parseInt(len/10));
if(len%10==0){
var page=parseInt(len/10)+1;
var aLink=document.createElement("<A>");
aLink.innerText=page;
aLink.onclick=on_click(page-1);
var pageDiv=document.getElementById("page");
var nullNode=document.createTextNode(" ");
var aLen=pageDiv.getElementsByTagName("A").length;
for(var i=0;i<aLen;i++){
pageDiv.getElementsByTagName("A")[i].href="#";
pageDiv.getElementsByTagName("A")[i].onclick=on_click(i);
}
pageDiv.appendChild(nullNode);
pageDiv.appendChild(aLink);for(var i=(page-2)*10;i<(page-1)*10;i++){
table.rows(i).style.display="none";
}
}
var tdObj1=document.createElement("<TD>");
tdObj1.width="52";
tdObj1.className="UCCA";
tdObj1.align="center";
tdObj1.innerText=len+1;
var tdObj2=document.createElement("<TD>");
tdObj2.innerText="NO URL";
tdObj2.width="659";
tdObj2.className="UCCD";
var checkbox=document.createElement("<INPUT>");
checkbox.name="url";
checkbox.type="checkbox";
checkbox.value="#";
var td3A=document.createElement("<A>");
td3A.href="http://www.outsourcexp.com/Index.aspx";
td3A.target="_blank";
td3A.appendChild(checkbox);
var td3div=document.createElement("<DIV>");
td3div.align="center";
td3div.className="UCCB";
td3div.appendChild(td3A);
var tdObj3=document.createElement("<TD>");
tdObj3.width="35";
tdObj3.className="UCCC";
tdObj3.appendChild(td3div);
var trObj=document.createElement("<TR>");
if(len%2==0){
trObj.style.backgroundColor="#FFFFFF";
}else{
trObj.style.backgroundColor="#F5FAFA";
}
trObj.appendChild(tdObj1);
trObj.appendChild(tdObj2);
trObj.appendChild(tdObj3);
table.firstChild.appendChild(trObj);
}
function on_click(page){
return function(){trunToPage(page);};
}
function trunToPage(page){
var table=document.getElementById("t1");
for(var i=0;i<page*10;i++){
table.rows(i).style.display="none";
table.rows(i).cells(2).firstChild.firstChild.firstChild.checked=false;
}
for(var i=page*10;i<Math.min((page+1)*10,table.rows.length);i++){
table.rows(i).style.display="block";
}
for(var i=Math.min((page+1)*10,table.rows.length);i<table.rows.length;i++){
table.rows(i).style.display="none";
table.rows(i).cells(2).firstChild.firstChild.firstChild.checked=false;
alert(table.rows(i).cells(2).firstChild.firstChild.firstChild.name);
}
}
</script>
</head>
<body>
<form name=myform action="" method=post>
<table>
<tr>
<td>第</td>
<td><div id=page><a>1</a></div></td>
<td>页</td>
</tr>
</table>
<table width="100%" border="0" align="center" cellpadding="0" cellspacing="1">
  <tr>
    <td width="52" bgcolor="#E6EAE9" class="UCCA" align="center">序号</td>
    <td  width="659" bgcolor="C1DAD7" class="UCCE" align="center">网址</td>
    <td width="35" style="font-size:16px" class="UCCC"><div align="center">进入</div></td>
  </tr>
</table>
<table id=t1 width=100% border="0" align="center" cellpadding="0" cellspacing="1">
  <tr bgcolor="#FFFFFF">
    <td width="52" class="UCCA" align="center">001</td>
    <td width="659" class="UCCD">http://www.outsourcexp.com/Index.aspx</td>
    <td width="35" class="UCCC" ><div align="center" class="UCCB"><a href="http://www.outsourcexp.com/Index.aspx" target="_blank"><input name=url type="checkbox" value="http://www.outsourcexp.com/Index.aspx"></a></div></td>
  </tr>
  <tr bgcolor="#F5FAFA">
    <td class="UCCA" align="center">002</td>
    <td class="UCCD">http://www.getafreelancer.com/</td>
    <td class="UCCC"><div align="center" class="UCCB"><a href="http://www.getafreelancer.com/" target="_blank"><input name=url type="checkbox" value="http://www.getafreelancer.com/"></a></div></td>
  </tr>
  <tr bgcolor="#FFFFFF">
    <td class="UCCA" align="center">003</td>
    <td class="UCCD">http://www.scriptlance.com/</td>
    <td class="UCCC"><div align="center" class="UCCB"><a href="http://www.scriptlance.com/" target="_blank"><input name=url type="checkbox" value="http://www.scriptlance.com/"></a></div></td>
  </tr>
  <tr bgcolor="#F5FAFA">
     <td class="UCCA" align="center">004</td>
    <td class="UCCD">http://www.getacoder.com/</td>
    <td class="UCCC"><div align="center" class="UCCB"><a href="http://www.getacoder.com/" target="_blank"><input name=url type="checkbox" value="http://www.getacoder.com/"></a></div></td>
  </tr>
  <tr bgcolor="#FFFFFF">
     <td class="UCCA" align="center">005</td>
    <td class="UCCD">http://www.guru.com/</td>
    <td class="UCCC"><div align="center" class="UCCB"><a href="http://www.guru.com/" target="_blank"><input name=url type="checkbox" value="http://www.rentacoder.com/"></a></div></td>
  </tr>
  <tr bgcolor="#F5FAFA">
    <td class="UCCA" align="center">006</td>
    <td class="UCCD">http://www.elance.com/</td>
    <td class="UCCC"><div align="center" class="UCCB"><a href="http://www.rentacoder.com/" target="_blank"><input name=url type="checkbox" value="http://www.rentacoder.com/"></a></div></td>
  </tr>
  <tr  bgcolor="#FFFFFF">
    <td class="UCCA" align="center">007</td>
    <td class="UCCD">http://www.rentacoder.com/</td>
    <td class="UCCC"><div align="center" class="UCCB"><a href="http://www.rentacoder.com/" target="_blank"><input name=url type="checkbox" value="http://www.rentacoder.com/"></a></div></td>
  </tr>
  <tr  bgcolor="#F5FAFA">
    <td class="UCCA" align="center">008</td>
    <td class="UCCD">http://www.freelancerchina.com/</td>
    <td class="UCCC"><div align="center" class="UCCB"><a href="http://www.freelancerchina.com/" target="_blank"><input name=url type="checkbox" value="http://www.freelancerchina.com/"></a></div></td>
  </tr>
  <tr  bgcolor="#FFFFFF">
    <td class="UCCA" align="center">009</td>
    <td class="UCCD">NO URL</td>
    <td class="UCCC"><div align="center" class="UCCB"><a href="http://www.outsourcexp.com/Index.aspx" target="_blank"><input name=url type="checkbox" value="#"></a></div></td>
  </tr>
  <tr  bgcolor="#F5FAFA">
    <td class="UCCA" align="center">010</td>
    <td class="UCCD">NO URL</td>
    <td class="UCCC"><div align="center" class="UCCB"><a href="http://www.outsourcexp.com/Index.aspx" target="_blank"><input name=url type="checkbox" value="#"></a></div></td>
  </tr>
</table>
  <div align="right"><a href="#" id="link" target="_blank"></a>
<input type="button" name="button" value="确定提交" onClick="go_url('url','link')"><input width="35" name="button2" type=button onClick="this.value=check(this.form.url)" value="选择全部"></div>
<input type=button onclick=addRow() value="增加行">
</form>
</body>
</html>
改了改：
<script language="javascript">
var table,len;window.onload=init;
function init(){
table=document.getElementById("t1");}
function addRow(){
pageDiv=document.getElementById("page");
len=table.rows.length;
pagesize=parseInt(len/10);trunToPage(pagesize);if (len%10==0){
var aLink=document.createElement("<A>");
aLink.innerText=pagesize+1;
//aLink.href="#";
//aLink.onclick=function(){trunToPage1(this.innerText);}
pageDiv.appendChild(aLink);
var aLen=pageDiv.getElementsByTagName("A").length;
for(var i=0;i<aLen;i++){
pageDiv.getElementsByTagName("A")[i].href="#";
pageDiv.getElementsByTagName("A")[i].onclick=function(){trunToPage1(this.innerText)}
}
}
var tdObj1=document.createElement("<TD>");
tdObj1.width="52";
tdObj1.className="UCCA";
tdObj1.align="center";
tdObj1.innerText=len+1;
var tdObj2=document.createElement("<TD>");
tdObj2.innerText="NO URL";
tdObj2.width="659";
tdObj2.className="UCCD";
var checkbox=document.createElement("<INPUT>");
checkbox.name="url";
checkbox.type="checkbox";
checkbox.value="#";
checkbox.onclick=function(){alert(this.name)}
var td3A=document.createElement("<A>");
td3A.href="http://www.outsourcexp.com/Index.aspx";
td3A.target="_blank";
td3A.appendChild(checkbox);
var td3div=document.createElement("<DIV>");
td3div.align="center";
td3div.className="UCCB";
td3div.appendChild(td3A);
var tdObj3=document.createElement("<TD>");
tdObj3.width="35";
tdObj3.className="UCCC";
tdObj3.appendChild(td3div);
var trObj=document.createElement("<TR>");
if(len%2==0){
trObj.style.backgroundColor="#FFFFFF";
}
else{
trObj.style.backgroundColor="#F5FAFA";
}
trObj.appendChild(tdObj1);
trObj.appendChild(tdObj2);
trObj.appendChild(tdObj3);
table.firstChild.appendChild(trObj);
}function check(){
var j
j=0
check123=document.getElementsByTagName("INPUT")
for(i=0;i<check123.length;i++){
if (check123[i].name=="url"){
check123[i].checked=true;
}
}
}function go_url(){
o1=document.getElementsByTagName("INPUT");
for (var i=0;i<o1.length;i++){
if(o1[i].type=="checkbox"){
if (o1[i].checked){
location.href=o1[i].value;
}
}
}
}function trunToPage(){
if (len+1>pagesize*10){
for(i=0;i<pagesize*10;i++){
table.rows[i].style.display="none"
}
}
}function trunToPage1(value){
len=table.rows.length;
for(i=0;i<len;i++){
table.rows[i].style.display="none"
}
for(i=(value-1)*10;i<Math.min(value*10,len);i++){
table.rows[i].style.display="block"
}
}
</script>

一个 表格自动分页的 问题。大虾们来帮忙

解决方案 »

一个表格自动分页的问题。大虾们来帮忙