table.rows.length在mozilla firefox中不起作用，但在Google Chrome中起作用

Question

var otable, orow, ocol;
otable = eval(document.all.tabmenu); 
for(var ictr=otable.rows.length-1;ictr>=0;ictr--) --> error
otable.deleteRow(ictr);

There is an classic asp project in which a javascript functionand is creating two hyperlinks (add,delete). tabmenu is a table, while in google chrome when i debug then otable.rows.length = 2 which is working fine but unfortunately in firefox otable.rows.length = 0 , i am not able to understand it. Need help!!

Answer 1

There's not document.all collection in FF. Instead of eval(document.all.tabmenu) use document.getElementById('tabmenu') , which will work in any browser.