[Developers] multiple mjt queries

[Steve Sak]

I believe the problem is that I'm refreshing the pane containing the
href to the query before the query is completed which the causes brower
to cancel the in-process request.  So, how do I rerun a compiled
mjt.task without reloading and calling mjt.run?


Nick Thompson wrote:
> mjt doesn't normally use xhr, so i'm puzzled by the error message.
> are you using a custom mjt.task type?  it sounds like your xhr layer
> (part of dojo?) might allow only one pending request at a time.
>
> usually i just fire off lots of queries and let the browser queue them
> up in the order they are requested.  i've thought about having mjt keep
> its own request queue so that you could prioritize some queries, but i
> haven't come up with a use case that would justify the complexity.
>
>      nick
>
> Steve Sak wrote:
>   
>> Are there any suggestions/best practices for how to run a query multiple
>> times in rapid succession with a varying parameter.  I'm seeing all the
>> queries except for the last step on each other with a "Error: xhr
>> cancelled dojoType=cancel message=xhr cancelled" message.  I get the
>> same behavior both when I put the parameters in a list and use mjt.for
>> to iterate and when I refresh the page the query if on multiple times. 
>> Perhaps a way to vary the task id or run the query synchronously?
>>
>> Thanks
>>
>>     
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-- 
Steven G Sak
Applied Minds, Inc.
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Reston, Virginia 20190
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