I placed many textboxes on my page and all have the same class .myClass.
I want to check if all are filled out or not. How I can find out via jQuery?
views:
58answers:
3please read question carefully i am worried about textbox not checkbox you understand ?
4thpage
2010-10-18 11:30:44
@4thpage: You've written "check" so often that I've read "checkbox" myself, until I edited your question wording.
Tomalak
2010-10-18 11:37:17
+2
A:
if ($('input:text.myClass[value=""]').length > 0)
{
// you have some text boxes which are empty
}
rahul
2010-10-18 11:30:59
are it is suitable var q = $(".quan").each(function (index) { if ($(this).val() == "") { result == false; } });
4thpage
2010-10-18 11:36:40
If you want to do something in the iteration then go for the `.each()` function.
rahul
2010-10-18 11:37:45
The above code will filter the inputs of type text, class myclass and with empty values.
rahul
2010-10-18 11:39:28
+1
A:
Please see this, hope it helps. Also the code bellow will apply a $.trim() so that inputs filled with a space will validate as empty.
$("input.myClass").each(function(){
if($.trim($(this).val()) == ""){
// if you reach this then at least one textfield is not filled.
// so this is where you decide what to do ( for example, assign FALSE to a 'all_textfileds_filled' variable )
}
});
Cheers
whonoes
2010-10-18 11:51:11
hi jensgram, I really meant 'filled' (as in http://www.thefreedictionary.com/filled) not 'field' as you corrected.
whonoes
2010-10-18 12:16:08
@whonoes No, I just moved a misplaced parenthesis, cf. [revisions](http://stackoverflow.com/posts/3958806/revisions). You passed `$(this).val() == ""` to `$.trim()` :)
jensgram
2010-10-18 12:20:09
@jensgram apologies, that was actually my mistake! thanks a lot for the correction
whonoes
2010-10-18 12:26:13