On 9/6/07, Joel Birch <[EMAIL PROTECTED]> wrote:
> function validate_form(){
> var valid = true;
> //loop through the radio sets
> $('tr.radioSet').each(function(){
> var theRadioSet = this;
> //make sure at least one radio is checked
> //do not use @ symbol if using jQuery 1.1.4, it's deprecated
> if ( $('input[type=radio]:checked',theRadioSet).length != -1
> ){
> valid = false;
> alert ('The question with id "'+theRadioSet.id+'" was
> not answered');
> return false; //I *think* this halts further 'each'
> cycles
> }
> });
> return valid;
> }
Sorry, already found an error. This line:
if ( $('input[type=radio]:checked',theRadioSet).length != -1 ){
Should be:
if ( $('input[type=radio]:checked',theRadioSet).length == -1 ){
...it's very late...
Joel.
