No of rows in a table

George

Build: 2011-07-19
Browser : Mozilla firefox 7.0.1
OS : windows XP/7

Can anyone tell me .. how do i findout .. howmany rows exists in a html/table?

George

Sumitra

Hi George,

You can use it like this:

var $rowCount = 0;
_set($rowCount, _table("myTable").rows.length);
_alert($rowCount);

Regards
Sumitra

George

THANK YOU VERYMUCH SUMITRA.
i got that.. but again i am facing one more problem ... resuming the script...
i got the table rows to 5 and i want to execute the following statements for 4 times. so i used the following script.. but for some reason... the value taken as $leng = (_table("grid")).rows.length; (i know it is 5.. but the following statement doesnt fall under the loop.
Can you tell me why? i tried all the possible chances and it shows the no of rows as 5 but...

$leng = (_table("grid")).rows.length;
$len = $leng;
_alert($leng+" "+$len);
// it shows as 5 space 5
$sflag=1;
$var1 = _getText(_cell(_table("grid"), 1, 3));

$len=$leng;
if (_condition($len == 5))
{
_alert("condition true");
// it shows true
}

$j=1;

if (_condition($j <= $len))
{
_alert("condition true jjjjjj");
// it shows true
}
_alert($j+" "+$len);


for (var $i=1; $i <= $len; $i++)
{
$var2 = _getText(_cell(_table("grid"), $i, 3));

if (_condition($var1 != $var2))
{
sflag=2;
}

_alert($len);
}


the above loop... is not executing... because it doesn't find the value $i not less than $len
but actually $i = 1 and $len = 5

and if i check

$len=$leng-1;
_alert($len);
// here it shows the value as NaN ... so it is not taken as a correct value it seems

can you tell me a solution to execute the above loop PLEASE

George



//_alert("flag " + $sflag);