Displaying 1 result from an estimated 1 matches for "formnumber".
2007 Apr 23
3
getElementsBySelector problem in IE
...r a
pseuo id of the form "n_0", "n_1", ...]
This is how I''m doing it (and I''m sure there must be a more elegant
way, but as I said, just a js novice):
var mostRecentForm = $$(''fieldset.photo_fields'').last(); // get the
bottom fieldset
var formNumber = mostRecentForm.id.replace(''photo_fields_'',''''); //
find the photo'' s object id from the fieldsets CSS id
var rx = /n_\d/;
var newFormNumber = rx.test(formNumber) ?
Number(formNumber.replace(''n_'','''')) + 1 : 0 ; // if...