Thanks, Liam and Brett, for the explanations!
Rick
-Original Message-
From: jquery-en@googlegroups.com [mailto:jquery...@googlegroups.com] On
Behalf Of Brett Ritter
Sent: Tuesday, August 11, 2009 1:00 PM
To: jquery-en@googlegroups.com
Subject: [jQuery] Re: How to specify a default value
On Tue, Aug 11, 2009 at 12:10 PM, Rick
Faircloth wrote:
> What I still don't understand is even how this logic works:
>
> if ( row[19] ) {
> row[19]
> } else {
> N/A
> }
The key part is "if( row[19] )". row[19] is being evaluated for
_truth_. Javascript defines (I believe) truth to be "non-fal
#x27;' + row[19] + '' : 'N/A') + '<
That first part:
' + row[19] ? '
works the same for both value checks and Boolean checks.
How?
Rick
-Original Message-
From: jquery-en@googlegroups.com [mailto:jquery...@googlegroups.com
row[19] + '' : 'N/A') + '<
That first part:
>' + row[19] ? '
works the same for both value checks and Boolean checks.
How?
Rick
-Original Message-
From: jquery-en@googlegroups.com [mailto:jquery...@googlegroups.com] On
Behalf Of Liam Potter
Sent: Tuesday,
Sorry! :o)
-Original Message-
From: jquery-en@googlegroups.com [mailto:jquery...@googlegroups.com] On
Behalf Of Liam Potter
Sent: Tuesday, August 11, 2009 11:45 AM
To: jquery-en@googlegroups.com
Subject: [jQuery] Re: How to specify a default value...
oi, don't be skipping ov
*From:* jquery-en@googlegroups.com [mailto:jquery...@googlegroups.com]
*On Behalf Of *Rick Faircloth
*Sent:* Tuesday, August 11, 2009 11:18 AM
*To:* jquery-en@googlegroups.com
*Subject:* [jQuery] Re: How to specify a default value...
Well..another unexpected result…
When the inline condition
;impromptu tutorial".
Rick
From: jquery-en@googlegroups.com [mailto:jquery...@googlegroups.com] On
Behalf Of Rick Faircloth
Sent: Tuesday, August 11, 2009 11:18 AM
To: jquery-en@googlegroups.com
Subject: [jQuery] Re: How to specify a default value...
Well..another unexpected re
o value is present, but outputting
the literal string
+ row[19] +
if a value is not present.
Assistance in understanding, anyone?
Thanks,
Rick
*From:* jquery-en@googlegroups.com [mailto:jquery...@googlegroups.com]
*On Behalf Of *Rick Faircloth
*Sent:* Tuesday, August 11, 2009 11:00 AM
*To:
esent.
Assistance in understanding, anyone?
Thanks,
Rick
From: jquery-en@googlegroups.com [mailto:jquery...@googlegroups.com] On
Behalf Of Rick Faircloth
Sent: Tuesday, August 11, 2009 11:00 AM
To: jquery-en@googlegroups.com
Subject: [jQuery] Re: How to specify a default value...
Wel
Well.to answer my own question.I found this works:
out.push('Pet Deposit' + (row[19] ? ' + row[19] + ' : 'N/A') + '');
But how does the conditional know whether a Boolean is being checked, as in:
>' + (row[19] ? 'Yes' : 'No') + '<
Or whether the presence of a value is being checked,
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