Human task flow validation

Hi,
how can I do validation before user can do an action on my task. for example when user click on "accept" i want that do a validation to see whether the payload is set correctly or not.
Thanks

I figured out the solution. Drop selectonechoice to the page and click finish. Right-click on the component and select bind to an ADF control. From there you set the attribute to be bound and the drop down source from a data source.

Similar Messages

  • Human Task Flow conflict on Data Controls generation

    Hi, I have two distinct human tasks in one process. When I use new-> JSF-> ADF task flow from Human task to create the task flow for the second task to the same public-html/web-INF folder as the first one, after the generation, the data control for the first human task flow will disappear from the data control window.
    I am trying to rebuid my old app into a new app. Although I can create two distinct human task flows in my old app, no luck in the new app. Both apps use JDev 11.1.1.5 and on the same machine. Anybody can give me some hints on the issue?
    Thank you

    Juan C,
    I use JDeveloper 11g Release 1.
    May be I didn't explained my question correctly.
    taskdetails1 is creating, and in Data Controls I have objects of my BPM Human Task Payload.
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  • Participate in the same DB Transaction within Human Task Flow ADF screen.

    Functionality:-
    I have a ADF workflow screen generated from a Human Task flow, and for the business reason I run through the ADF Iterator and get the attribute values and persist within a table using an Application Module.
    I am using the Application Module, and creating as below:-
    String amDef = "model.TestAM";
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    Saran.

    Hi,
    don't see how the transaction can be shared between the two. Any reason you don't use a DataControl for the ADF BC access and instead use client code creating a root application module?
    Frank

  • How to know which stage has been completed in Human task flow.

    Hi All,
    I have one human task flow where there is three participants. Participant A, B and C and all are in sequence.
    When User B approves the task, i need to do some business logic. when user B approves the task, it will be assigned to User C. I have defined call back events. There i can use task assigned condition to do my business logic.
    My question is that how i can get to know that Task assigned to user C. Because it is a call back event and will be triggered when it will be assigned to A or B. I have tried to user the function previousOutcomeUpdatedBy to check whether it previous user was B or not. but in my case it is coming as workflowsystem.
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    I am not aware, why workflow system is coming in picture.
    do any one idea, how to solve this use case.
    Regards,
    Sunil

    You can get the status from back end tables.
    Check in SOA INFRA tables. Below is the list of human work flow tables.
    WFTASK
    WFTASK_TL
    WFTASKHISTORY
    WFTASKHISTORY_TL
    WFCOMMENTS
    WFMESSAGEATTRIBUTE
    WFATTACHMENT
    WFASSIGNEE
    WFREVIEWER
    WFCOLLECTIONTARGET
    WFROUTINGSLIP
    WFNOTIFICATION
    WFNOTIFICATIONSTATUS
    BPELNOTIFICATION
    BPELNOTIFICATION_FILTERMSGS
    BPELNOTIFICATION_INVALADDRS
    WFTASKMETADATA
    WFATTRIBUTELABELMAP
    WFATTRIBUTELABELUSAGE
    WFUSERVACATION
    BPM_PRESENTATION
    BPM_PRESENTATION_GRANT
    WFUSERTASKVIEW
    WFUSERTASKVIEWGRANT
    WFUSERPREFERENCE
    BPM_USERAPPLICATIONDATA
    BPM_USERAPPLICATIONDATA_GRANT
    WFRULEDICTIONARY
    WFTASKDISPLAY
    WFTASKTIMER
    WFNOTIFICATIONMESSAGES
    WFTASKERROR
    WFHEADERPROPS
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    WFCERTIFICATEREVOKED
    WFCERTIFICATE
    WFEVIDENCE
    WFTASKASSIGNMENTSTATISTIC
    WFTASKSEQUENCECHANGES
    WFTASKAGGREGATION
    WFAPPROVALGROUPS
    WFAPPROVALGROUPMEMBERS
    Thanks,
    Vijay

  • Dynamic participant block in Human task flow

    Hi All,
    I am working on human task flow and got stopped on below use case.
    I have two participant block let say A and B. I want to assign participant A depends on flat inside task flow parameter. If Flag is Yes, then it should assign to A and on approval of A it should complete the task flow. But if Flag is NO, then it should first assign to B, on approval from B, it should again assign to A and after that it should complete the task flow.
    I tried to use dynamic role assignment but there i am not able to define above use case. Dynamic rule is saying you can assign A or B depends on some rule(task flow parameter) but my requirement is little different.
    If Flag is Yes,
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    If Flag is No
    - Assign to B -> on approval from B -> assign to A -> on approval from A -> complete the task flow.
    I want to build this logic inside single human task flow.
    Please help.
    -Sunil

    Hi Zaloa,
    Can you pls try this.This should work.
    1. Go to Edit Task Definition page and add a Parameter of type string(default).
    2. Now come to the human task dialog( the one you get on double clicking the human task activity) and add a value to the parametr you just added(string)using the search light .This value should be the variable containing the value of the asssigne which you want to add dynamically.
    3.Now again go to the Edit Task Definition page and select the Assignment policy and select the expression path builder.
    4. You should be able to see the parameter you just added under task:payload. select this . now your assigne is dynamically added.
    Pls let me know if you need further details. Hope this helps.
    Thnks
    Message was edited by:
    soaUser

  • Human task flow call back events with external web service

    Hi All,
    I have a requirement to call webservice inside human task flow. I have three participant in my human task flow. Let suppose A, B and C. When A approves then task will be assigned to B and when B approves it will go for C.
    My requirement is that, when A approves , then i need to call one external webservice to update database. For this i have enabled call back events from human task flow.
    In this way i got while loop inside my BPEL. In onTaskAssigned operation i am now trying to call external web service. My requriment is to call external service and get data from service. After getting response from the webservice, i want to assign it to next participant.
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    I want Human task flow to wait for the web service response then only assign it to next participant.
    Please help.
    Regards,
    Sunil

    Hi Sunil
    Have you tried using WebServices Adapter. The usecase seems pretty straight forward. You have a WebService that has some code and some Operations to update some Database. First thing, I hope you have methods/Operations defined with request and response xsd for each operation.
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    Note: I am hoping the webservices is Synchronous where you get the response immediately.
    Let me know if I am missing something.
    Thanks
    Ravi Jegga

  • Warning after creating Human Task Flow in ADF project

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  • Problem in  Human Task Flow

    Hi,
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    There's probably a problem within your assign activity. Check the domain log as Eric suggested. You can find it @:
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    HTH,
    Bas

  • Unable to add Human Task flow to composite

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    Its due to JDeveloper installation or cache issue...
    I uninstalled completely and installed again. I am able to create Human Task now. Maybe it helps someone.
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  • Oracle JDev 11.1.1.5 Human task flow form generation

    Hi all,
    JDev crashes when I try to "createForm" from a human task element.
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    Howie

    Hi all,
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    I get .... java.lang.NoClassDefFoundError: oracle/adf/library/rc/dependencies/NameResolver
    Is this class contained in the ojdbc jar? if so, why do I need it?
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  • Call web service from human task

    Hi All,
    I have a requirement to call webservice inside human task flow. I have three participant in my human task flow. Let suppose A, B and C. When A approves then task will be assigned to B and when B approves it will go for C.
    My requirement is that, when A approves , then i need to call one external webservice to update database. I did not get any option to call webservice inside human task flow.
    Please help.
    Regards,
    Sunil

    Thanks userN for your wonderful reply but i have one more question.
    As per your instructions i have enabled call back events in Human task flow. In this way i got while loop inside my BPEL. In onTaskAssigned operation i am now trying to call external web service. My requriment is to call external service and get data from service. After getting response from the webservice, i want to assign it to next participant.
    But in this case, when user B approves, it goes to onTaskAssigned block and i am able to make external web service also but mean time, it has been assigned to User C which i do not want.
    I want Human task flow to wait for the webservice response then only assign it to next participant.
    Please help, is there any option to do it.
    Regards,
    Sunil

  • Customization of Human tasks the BPM Worklist App with ADF App

    Hi All,
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  • Libraries for Human task in managed server

    Hi All,
    We are using SOA Suite 11.1.1.6 for the current project. I have a questions regarding the setup of the managed server for Human Task Flow. For specific reasons, in our domain, we have three managed servers: admin, soa and taskform. The managed domain "taskform" will hold all ear project for human tasks.
    The question is while configuring the domain, which libraries should we install in the "taskform" managed server?
    Thanks in advance.
    Steven

    Hi,
    Have a look at
    http://docs.oracle.com/cd/E21764_01/integration.1111/e10224/bp_designtf.htm
    section 28.8.4 How To Deploy a Task Form to a non-SOA Oracle WebLogic Server
    This is the 11.1.1.5 documentation I am sure there would be an equilivant in your version.
    In theory the URL should be provided by the deployment process but you can check this
    In EM click on the composite with the human task component in it
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