<html><head>
<meta name="GENERATOR" content="Microsoft FrontPage 5.0">
<meta name="ProgId" content="FrontPage.Editor.Document">
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>新建网页 1</title>
</head><body><script>
function merge()
{
var str;
str="<table border=\"1\" cellpadding=\"0\" cellspacing=\"0\" style=\"border-collapse: collapse\" bordercolor=\"#111111\" width=\"100%\">";
str+="<tr><td width=\"50%\">d </td><td width=\"50%\"></td></tr>";
str+="<tr><td width=\"50%\"> d</td><td width=\"50%\"></td></tr>";
str+="<tr><td width=\"50%\"> d</td><td width=\"50%\" rowspan=\"2\"></td></tr>";
str+="<tr><td width=\"50%\">d </td></tr>";
str+="<tr><td width=\"50%\"> d</td><td width=\"50%\"></td></tr>";
str+="</table>";
one.innerHTML=str;}
</script>
<span id=one>
<table id=tb border="1" cellpadding="0" cellspacing="0" style="border-collapse: collapse" bordercolor="#111111" width="100%">
<tr>
<td width="50%"> </td>
<td width="50%"> </td>
</tr>
<tr>
<td width="50%"> </td>
<td width="50%"> </td>
</tr>
<tr>
<td width="50%"> </td>
<td width="50%"> </td>
</tr>
<tr>
<td width="50%"> </td>
<td width="50%"> </td>
</tr>
<tr>
<td width="50%"> </td>
<td width="50%"> </td>
</tr>
</table>
</span>
<input type=button value=changed onclick="merge()">
</body></html>
<meta name="GENERATOR" content="Microsoft FrontPage 5.0">
<meta name="ProgId" content="FrontPage.Editor.Document">
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>新建网页 1</title>
</head><body><script>
function merge()
{
var str;
str="<table border=\"1\" cellpadding=\"0\" cellspacing=\"0\" style=\"border-collapse: collapse\" bordercolor=\"#111111\" width=\"100%\">";
str+="<tr><td width=\"50%\">d </td><td width=\"50%\"></td></tr>";
str+="<tr><td width=\"50%\"> d</td><td width=\"50%\"></td></tr>";
str+="<tr><td width=\"50%\"> d</td><td width=\"50%\" rowspan=\"2\"></td></tr>";
str+="<tr><td width=\"50%\">d </td></tr>";
str+="<tr><td width=\"50%\"> d</td><td width=\"50%\"></td></tr>";
str+="</table>";
one.innerHTML=str;}
</script>
<span id=one>
<table id=tb border="1" cellpadding="0" cellspacing="0" style="border-collapse: collapse" bordercolor="#111111" width="100%">
<tr>
<td width="50%"> </td>
<td width="50%"> </td>
</tr>
<tr>
<td width="50%"> </td>
<td width="50%"> </td>
</tr>
<tr>
<td width="50%"> </td>
<td width="50%"> </td>
</tr>
<tr>
<td width="50%"> </td>
<td width="50%"> </td>
</tr>
<tr>
<td width="50%"> </td>
<td width="50%"> </td>
</tr>
</table>
</span>
<input type=button value=changed onclick="merge()">
</body></html>
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不过你的方法只是重新生成表格,我希望的是在保证原表格不变的情况下更改。因为在具体的应用里,有一个n行的表格,我一次可能合并其中的几个,如2行到3行的合并,同时5行到8行的合并,然后在合并后的单元格内填写内容。
这样又该怎么做呢?
请继续关注!
<meta name="GENERATOR" content="Microsoft FrontPage 5.0">
<meta name="ProgId" content="FrontPage.Editor.Document">
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>新建网页 1</title>
</head><body><script>
function doTab(){
x1=col1.value-1;
x2=col2.value-1;
y1=row1.value-1;
y2=row2.value-1;
if (x1==x2 && y1==y2) return;
htmlstr="";
xspan=0;
yspan=0;
for (i=x1;i<=x2;i++) xspan+=list.rows[y1].cells[i].colSpan;
for (i=y1;i<=y2;i++) yspan+=list.rows[i].cells[x1].rowSpan;
for (i=y1;i<=y2;i++) {
htmlstr+="<br/>";
for(j=x1;j<=x2;j++){
htmlstr+=list.rows[i].cells[j].innerHTML;
}
}
htmlstr=htmlstr.substr(5);
for (i=y1;i<=y2;i++){
j=x1;
while (j<x2){
list.rows[i].deleteCell(x1);
j++;
}
list.rows[i].cells[x1].colSpan=xspan;
}
for (i=y2;i>y1;i--){
list.rows[i].deleteCell(x1);
}
list.rows[y1].cells[x1].rowSpan=yspan;
list.rows[y1].cells[x1].innerHTML=htmlstr;
//alert(htmlstr);
}
function tabStart(){
obj=window.event.srcElement;
col1.value=obj.cellIndex;
col2.value=col1.value;
row1.value=obj.parentElement.rowIndex;
row2.value=row1.value;
}
function tabEnd(){
obj=window.event.srcElement;
col2.value=obj.cellIndex;
row2.value=obj.parentElement.rowIndex;
} yspan=0;
times=0;
rows =new Array();
rows[0] = new Array(); //存row1
rows[1] = new Array(); //存row2
rows[2] = new Array(); //存yspanfunction merge(row1,col1,content)
{
x1=col1;
y1=row1;
htmlstr="";
htmlstr = list.rows[y1].cells[x1].innerHTML;
if(htmlstr=="" || htmlstr==" ")
htmlstr=htmlstr+content;
else
htmlstr=htmlstr+"<br/>"+content;
list.rows[y1].cells[x1].innerHTML=htmlstr;
list.rows[y1].cells[x1].style.background="#FFFFCC";
alert(htmlstr);}
</script>
<table border="1" width="100%" id=list onmousedown=tabStart() onmouseup=tabEnd()>
<tr>
<td width="25%">111</td>
<td width="25%">111</td> </tr>
<tr>
<td width="25%">222</td>
<td width="25%"> </td> <tr>
<td width="25%"> </td>
<td width="25%"> </td>
</tr>
<tr>
<td width="25%"> </td>
<td width="25%"> </td>
</tr>
<tr>
<td width="25%"> </td>
<td width="25%"> </td>
</tr>
<tr>
<td width="25%"> </td>
<td width="25%"> </td>
</tr>
</table>
<p>从第<input type="text" name="col1" size="4">列到第<input type="text" name="col2" size="4">列
从第<input type="text" name="row1" size="4">行到第<input type="text" name="row2" size="4">行<input type="button" value="合并" onclick=doTab()>
<input type="button" value="合并(1,2,t)" onclick=merge(1,1,'tst')><input type="button" value="合并(2,0,'2,4')" onclick=merge(2,0,'2,4')>
</p>
</body></html>