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From Mike Tutkowski <mike.tutkow...@solidfire.com>
Subject Re: Couple JavaScript Questions
Date Thu, 06 Mar 2014 15:41:38 GMT
Well, I believe the way it works is maxiops is being passed to the
converter function with the name args.

The code does work, but I was curious what would happen from a JavaScript
standpoint if args was null.


On Thu, Mar 6, 2014 at 12:34 AM, Punith S <punith.s@cloudbyte.com> wrote:

> the first block seems to be fine , but in the second block , (args > 0)
> seems to be incorrect because args is an object right ? which inturn
> contains the volume properties.
> which can be accessed as args.volume.maxiops i guess.
>
> thanks
>
>
> On Thu, Mar 6, 2014 at 12:52 PM, Mike Tutkowski <
> mike.tutkowski@solidfire.com> wrote:
>
> > Hi,
> >
> > I'm not nearly as well versed in JavaScript as I am in Java. I was
> > wondering if someone could answer these questions for me:
> >
> > If "memory" is stored in the DB as null, I assume args will be equal to
> > undefined below. Is that correct?
> >
> > memory: {
> >     label: 'label.memory.mb',
> >     converter: function(args) {
> >         if (args == undefined)
> >             return '';
> >         else
> >             return cloudStack.converters.convertBytes(args * 1024 *
> 1024);
> >     }
> > },
> >
> > If "maxiops" is stored in the DB as null, will we simply return "N/A" or
> is
> > there a problem comparing what is essentially an undefined variable with
> 0?
> >
> > maxiops: {
> >     label: 'label.disk.iops.max',
> >     converter: function(args) {
> >         if (args > 0)
> >             return args;
> >         else
> >             return "N/A";
> >     }
> > },
> >
> > Thanks!
> >
> > --
> > *Mike Tutkowski*
> > *Senior CloudStack Developer, SolidFire Inc.*
> > e: mike.tutkowski@solidfire.com
> > o: 303.746.7302
> > Advancing the way the world uses the
> > cloud<http://solidfire.com/solution/overview/?video=play>
> > *(tm)*
> >
>
>
>
> --
> regards,
>
> punith s
> cloudbyte.com
>



-- 
*Mike Tutkowski*
*Senior CloudStack Developer, SolidFire Inc.*
e: mike.tutkowski@solidfire.com
o: 303.746.7302
Advancing the way the world uses the
cloud<http://solidfire.com/solution/overview/?video=play>
*(tm)*

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