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From Mike Tutkowski <mike.tutkow...@solidfire.com>
Subject Re: Couple JavaScript Questions
Date Thu, 06 Mar 2014 19:53:06 GMT
Just ran a little test on #2 and if args is null, it returns "N/A" as
expected.


On Thu, Mar 6, 2014 at 8:41 AM, Mike Tutkowski <mike.tutkowski@solidfire.com
> wrote:

> 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)*
>



-- 
*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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