<script language=javascript>function insert(){
var table1 = document.all.table1;
var row = table1.insertRow(table1.rows.length);
var col = row.insertCell(0);
col.innerHTML = "ddd";
var col = row.insertCell(1);
col.innerHTML = "ddd";
}
function del(){
var table1 = document.all.table1;
if(table1.rows.length>0){
table1.deleteRow(table1.rows.length-1);//( )中的是行号
}
}
</script>
<br>
<input type=button value=insert onclick=insert()>
<input type=button value=delete onclick=del()>
var table1 = document.all.table1;
var row = table1.insertRow(table1.rows.length);
var col = row.insertCell(0);
col.innerHTML = "ddd";
var col = row.insertCell(1);
col.innerHTML = "ddd";
}
function del(){
var table1 = document.all.table1;
if(table1.rows.length>0){
table1.deleteRow(table1.rows.length-1);//( )中的是行号
}
}
</script>
<br>
<input type=button value=insert onclick=insert()>
<input type=button value=delete onclick=del()>
busibird(不死鸟) 你好!谢谢你的回复!但是小弟初学,试了一下,不行!不知为什么?所以希望你尽量写清楚点,再麻烦你了,谢谢!
<script LANGUAGE='javascript'>
ihtml= new Array(4);
ihtml[0]="<input type='text' name='Product[]' size='12' maxlength='20'>";
ihtml[1]="<input type='text' name='Price[]' size='12' maxlength='10'>";
ihtml[2]="<input type='text' name='Pdate[]' size='12' maxlength='10'>";
ihtml[3]="<input type='text' name='Memo[]' size='20' maxlength='50'>";
function addonerow()
{
trvar=document.all.priceinput.insertRow();
for(k=0;k<4;k++)
{
tdvar=trvar.insertCell();
tdvar.innerHTML=ihtml[k];
}
}
function delonerow()
{
trvar=document.all.priceinput.deleteRow();
}
</script>
<FORM action='addprice.php3' method='POST' name='addprice'>
<TABLE id='priceinput'>
<TR>
<TD> 产品名称 </TD>
<TD> 价格 </TD>
<TD> 发布日期 </TD>
<TD> 说明 </TD>
</TR>
<TR>
<TD>
<INPUT TYPE='TEXT' name='Product[]' size='12' maxlength='20'>
</TD>
<TD>
<INPUT TYPE='TEXT' name='Price[]' size='12' maxlength='10'>
</TD>
<TD>
<INPUT TYPE='TEXT' name='Pdate[]' size='12' maxlength='10' value='<? echo date("Y-m-d"); ?>'>
</TD>
<TD>
<INPUT TYPE='TEXT' name='Memo[]' size='20' maxlength='50'>
</TD>
</TR>
</TABLE>
<INPUT TYPE='BUTTON' name='addone' value='增加一行' onClick='javascript:addonerow()'>
<INPUT TYPE='SUBMIT' name='submit1' value='发布'>
<INPUT TYPE='RESET' name='reset1' value='重写'>
<INPUT TYPE='BUTTON' name='delone' value='删除一行' onClick='javascript:delonerow()'>
</FORM>
这一条中<? echo date("Y-m-d"); ?>是什么意思?
<inpu type='text' name='myname' value='myvalue'>,这样就行乐.