You could also do something like:
if ($('#frmRequests :text.attrib').filter(function() {return $
(this).val().length;}).size() == 0) {
$("#attribAlert").text("at least one attribute must be filled in");
return false;
}
On Feb 25, 6:12 pm, netcomp wrote:
> just a followup, figured it out fi
just a followup, figured it out finally. its basically like the first
example, testing for a value, then testing for zero
var numSelected = 0;
jQuery.each($("#frmRequests").find('.attribs'),function() {
if($(this).val() != "") {
numSelected++;
thanx, that didn't work (at least the different variations I tried).
I'l keep plugging away at things, it'll come to me sooner or later
On Feb 18, 1:39 am, 刘明 wrote:
> i suppose the 13 boxes' IDs are generated in order,so go through all the
> boxes by id:
> var pass=0;
> for(var i=1;i<=13;i++)
i suppose the 13 boxes' IDs are generated in order,so go through all the
boxes by id:
var pass=0;
for(var i=1;i<=13;i++){
if($("#mybox"+i).val() != '"") pass+=1;
}
if(pass<=0) return false;
and then, put your code in a function and bind it to the "submit" event of
your form.
(i'm also a start
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