Re: Not sure

Brent Clark wrote:

Hi all I have the following php code: echo"<td>&nbsp;</td><td><input type=\"checkbox\" name=\"frow\" value=\"$var\"></td>\n"; I now have the following javascript code: <!-- From webmin--> <a href='' onClick='document.frm.frow.checked = true; for(i=0; i<document.frm.frow.length; i++) { document.frm.frow[i].checked = true; } return false'>Select all</a>&nbsp; <a href='' onClick='document.frm.frow.checked = !document.frm.frow.checked; for(i=0; i<document.frm.frow.length; i++) { document.frm.frow[i].checked = !document.frm.frow[i].checked; } return false'>Invert selection</a><br>

use <input type="checkbox" name="frow[]" ...> and document.frm.elements['frow[]'][i].checked. And you will get javascript error if you refer to document.frm.frow as both array and object, use typeof operator to find out the type.