Manage Task flows using Edx

Mon, 26 Jan 2026 18:19:17 GMT

Hi all,

I'm a newbie and I'm using QlikView Version:10.00.9086.7 with Publisher.

I need to call in sequence, after the previous success, n-task using the parameters received by HTTP- GET (I developed a java servlet)

and sharing parameters between tasks.

I don't know when the requests come so I need to manage concurrent requests.

For every request I have to call a sequence of task (always the same) but giving them different param value.

(...I'm using qvw document to do ETL)

I receive a HTTP-GET (ex, shop=1&month=01), I call the task1_edx using the POST concatenating a and b value

Parameter Input: shop:1 - month:01,

...shop:2 - month:01....

ex:

<i_TaskIDOrTaskName>MyTask</i_TaskIDOrTaskName>

<i_Password>EDX_PWD</i_Password>

<i_VariableName>testvar</i_VariableName>

<i_VariableValueList>

<string>1_10</string> (I'll use subfield...)

</i_VariableValueList>

</Global>

Flow:

Document1 -task EDX with variable:shop1_month1

-->(success)-->

Document2-task EDX with same variable:shop1_month1

-->(success)-->

Document3-task EDX with same variable:shop1_month1.....

Can I use multiple <i_VariableName>, <i_VariableValueList>?
Can I pass parameters between tasks?

I want to call the first task with my servlet, than using dependencies and trigger for the other three task but I need to pass the initial variable between them.

It seems that it is not possible.

Can I call at the same time the same task using different variable value or I need to create as many task of my document as the possible value I can receive?

(Document1 -task_shop1, Document1 -task_shop2, Document1 -task_shop3....)

Call at the same time different task but referred to the same document, is it safe?

If I can't pass variable between tasks I can make my four calls in my servlet

but I need to test the status value in order to call the next task.

I need to poll while TaskIsAlreadyRunning (3) before start with the next EDX Call.

Do you have any suggestions or comments?

Thanks in advance

Mary

topic Manage Task flows using Edx in QlikView

Manage Task flows using Edx