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Unable to fetch data from Table

vikkyjainvikkyjain Members
edited June 2011 in Sahi - Open Source
Hi,

I had written a function to get data from a table.
So I make a demo function to iterate thru table.
"sahi_fileSelectionTable" is id of my table.
Total number of rows = 2 in my table.
When i use "alert(rows.length)" it gives 2
but when i use " alert(rows.length+"");" it gives me "_sahi._table("sahi_fileSelectionTable").rows.length"

Please help me, its not going thru the loop.


function getData()
{
table1 = _table("sahi_fileSelectionTable");
rows = table1.rows;
alert(rows.length);
alert(rows.length+"");
for(var i=0;i< rows.length;i++)
{
alert(i);
}


}


Thanks
Vikky

Comments

  • _dkulkarni_dkulkarni Members
    Hello Vikky,

    If you wish to iterate over a DOM variable, you need to first use _set to take a snapshot of that variable and then use it in the loop.

    Try this:
    _set($rowLength,_table("tableWithId").rows.length);
for($i=0;$i<$rowLength;$i++){
    _alert($i);
}

    Refer this for more details.

    Regards,
    dkulkarni
  • vikkyjainvikkyjain Members
    Hi dkulkarni,

    ITs working fine, thanks for your quick response.
    My problem is solved successfully.


    Thanks
    Vikky Jain
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