function sa() { var t = new Array(); var utb = document.getElementById("utb"); var cells = utb.getElementsByTagName("TD"); for (var i=0; i<cells.length; i++) { t.push(cells[i].innerText); } t.sort(); for (var j=0;j<t.length ;j++ ) { cells[j].innerText = t[j]; } return true; } </script> </HEAD><BODY> <input type="button" value="升序" onclick="return sa();"> <TABLE id="utb" width="50%" border="1"> <TR> <TD>5</TD> <TD>4</TD> <TD>3</TD> <TD>1</TD> <TD>2</TD> </TR> </TABLE> </BODY> </HTML>
<table id=t border=1><tr> <td>3</td> <td>2</td> <td>1</td> </tr></table> <script language="javascript"> var row = document.getElementById("t").rows[0]; var len = row.cells.length; var list = new Array(len); for(var i=0;i<len;i++) list[i] = row.removeChild(row.cells[0]); function compare(a,b){return a.innerHTML-b.innerHTML;} list.sort(compare); for(var i=0;i<len;i++) row.appendChild(list[i]); </script>
function f(old,new){//如果是多行,外面套上个循环 old = old-1; new = new-1; var row = document.getElementById("t").rows[0]; var cell = row.removeChild(row.cells[old]); row.insertBefore(cell,row.cells[new]); } ... <... onclick="f(2,1);"> <... onclick="f(4,1);">
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <HTML> <HEAD> <TITLE> New Document </TITLE> <META NAME="Generator" CONTENT="EditPlus"> <META NAME="Author" CONTENT=""> <META NAME="Keywords" CONTENT=""> <META NAME="Description" CONTENT=""> <script language="javascript"> function func(){ var aa=document.getElementById("div1") if(aa){ aa.removeNode(true); } } function GetIndexValue(a){ alert(a.rowIndex) // alert(a.childNodes[0].cellIndex) // } function func1(a){ // alert(a) var row=new Array(); var len = document.getElementById("utb").rows.length; for(var i=0;i<len;i++){ // alert(i) row[i] = document.getElementById("utb").rows[i]; // alert(row[i].childNodes.length) if(a<row[i].childNodes.length){
function sa()
{
var t = new Array();
var utb = document.getElementById("utb");
var cells = utb.getElementsByTagName("TD"); for (var i=0; i<cells.length; i++)
{ t.push(cells[i].innerText); }
t.sort();
for (var j=0;j<t.length ;j++ )
{ cells[j].innerText = t[j]; }
return true;
} </script>
</HEAD><BODY>
<input type="button" value="升序" onclick="return sa();">
<TABLE id="utb" width="50%" border="1">
<TR>
<TD>5</TD>
<TD>4</TD>
<TD>3</TD>
<TD>1</TD>
<TD>2</TD>
</TR>
</TABLE>
</BODY>
</HTML>
<td>3</td> <td>2</td> <td>1</td>
</tr></table>
<script language="javascript">
var row = document.getElementById("t").rows[0];
var len = row.cells.length;
var list = new Array(len);
for(var i=0;i<len;i++)
list[i] = row.removeChild(row.cells[0]);
function compare(a,b){return a.innerHTML-b.innerHTML;}
list.sort(compare);
for(var i=0;i<len;i++)
row.appendChild(list[i]);
</script>
old = old-1;
new = new-1;
var row = document.getElementById("t").rows[0];
var cell = row.removeChild(row.cells[old]);
row.insertBefore(cell,row.cells[new]);
}
...
<... onclick="f(2,1);">
<... onclick="f(4,1);">
<HTML>
<HEAD>
<TITLE> New Document </TITLE>
<META NAME="Generator" CONTENT="EditPlus">
<META NAME="Author" CONTENT="">
<META NAME="Keywords" CONTENT="">
<META NAME="Description" CONTENT="">
<script language="javascript">
function func(){
var aa=document.getElementById("div1")
if(aa){
aa.removeNode(true);
}
}
function GetIndexValue(a){
alert(a.rowIndex) //
alert(a.childNodes[0].cellIndex) //
}
function func1(a){
// alert(a)
var row=new Array();
var len = document.getElementById("utb").rows.length;
for(var i=0;i<len;i++){
// alert(i)
row[i] = document.getElementById("utb").rows[i];
// alert(row[i].childNodes.length)
if(a<row[i].childNodes.length){
var cell= row[i].cells[a-1]
row[i].removeChild(row[i].cells[a-1]);
//row[i].appendChild(cell);
row[i].insertBefore(cell,row[i].cells[0]);
}
}}
</script>
</HEAD><BODY>
<div id="div1">aaaaa</div>
<input type="button" value="aaa" onclick="func()">
<table>
<tr onclick="GetIndexValue(this)">
<td>aaa</td>
</tr>
</table>
<TABLE id="utb" width="50%" border="1">
<TR>
<TD>5</TD>
<TD>4</TD>
<TD>3</TD>
<TD>1</TD>
<TD>2</TD>
</TR>
<TR>
<TD>5</TD>
<TD>4</TD>
<TD>3</TD>
<TD>1</TD>
<TD>2</TD>
</TR>
</TABLE>
<input type="button" value="2" onclick="func1(this.value)">
<input type="button" value="3" onclick="func1(this.value)">
</BODY>
</HTML>
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