[dojo-contributors] ItemFileReadStore question -- Anyone see why this wouldnt work? I'm stumpped...

Jared Jurkiewicz jared.jurkiewicz at gmail.com
Thu Sep 11 15:35:23 EDT 2008


On Thu, Sep 11, 2008 at 3:14 PM, Karl Tiedt <ktiedt at gmail.com> wrote:
> Sorry for the wasted email everyone, I figured it out finally...
>
> when loading data from a JSON var... _forceLoad() must be called (if not
> connected to a widget) is what I've found... otherwise the widget does it
> for you. I was merely trying to validate my data format... any attempt to
> access data (fetch or query) sounds like it should force the laod as well as
> far as that goes... was just a tad disconcerting to keep seeing 0 length
> data arrays coming up :/
>
> -Karl Tiedt
>
>
> On Thu, Sep 11, 2008 at 1:50 PM, Karl Tiedt <ktiedt at gmail.com> wrote:
>>
>> I have the following JSON:
>>
>> {
>> 	"identifier": "uuid",
>> 	"items": [
>> 		{
>> 			"Power State": "On",
>> 			"Boot Time": "2008-08-30T23:50:06.028558-04:00",
>>
>>
>> 			"Host Name": "poweredOn",
>> 			"IP Address": "2008-08-30T23:50:06.028558-04:00",
>> 			"Name": "New Virtual Machine",
>> 			"Operating System": "Microsoft Windows Server 2003, Standard Edition
>> (32-bit)",
>>
>>
>> 			"uuid": "564dd5b0-b887-4041-bcfe-4896e6040547"
>> 		},
>> 		{
>> 			"Power State": "On",
>> 			"Boot Time": "2008-08-20T02:15:57.63562-04:00",
>> 			"Host Name": "sergey-8227caed.",
>>
>>
>> 			"IP Address": "192.168.1.51",
>> 			"Name": "Foo",
>> 			"Operating System": "Microsoft Windows XP Professional (32-bit)",
>>
>>
>> 			"uuid": "564d36e4-6cea-e0e8-5216-3766ef2a3bd0"
>> 		}
>> 	],
>> 	"label":
>>
>> And I am trying to create a store from it...
>> test = new dojo.data.ItemFileReadStore({'data': varName});
>>
>> and it always comes back with 0 items... I've tried adding 'label': 'Name'
>> and 'identifier':'uuid' to the JSON object but... neither made a
>> difference... I've tried replacing the spaces in the property names and
>> removing the -'s from the uuid....
>>
>> Stumped :(
>>
>> -Karl Tiedt
>
>
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