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Microsoft Dynamics AX (Archived)

How check value form control

Posted on by

Hi

I have form with fields:

datefrom

dateto

customer account 

salesorder

item

Customer select first dates. If he dont selected dates, customer lookup will dont active. How me check? Thank you

  

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  • Mohammad Raziq Ali Profile Picture
    Mohammad Raziq Ali 2,432 on at
    RE: How check value form control

    Hi,

    Ivan have understood your problem very well. So, follow him as he instructed you with his reply

  • maxhammer Profile Picture
    maxhammer on at
    RE: How check value form control

    thank you!

  • Verified answer
    RE: How check value form control

    If I understood correctly from your description, you want to NOT show the customer lookup unless both dates were specified. Correct?

    If yes, you can override the lookup method and not call super():

    public void lookup()

    {

       if (DateFrom.dateValue() && DateTo.dateValue())

       {

           super();

       }

    }

    Alternatively, you can control the value of the property LookupButton on the CustAccount control on modified() method of DateFrom and DateTo, but I don't like that as much, the LookupButton does not behave very well.

  • Verified answer
    Rachit Profile Picture
    Rachit 4,015 User Group Leader on at
    RE: How check value form control

    Hi,

    You can override the lookup method and put your conditions before the super() call. 

  • Martin Dráb Profile Picture
    Martin Dráb 230,104 Most Valuable Professional on at
    RE: How check value form control

    Do you mean that if there is no value in datefrom and dateto, there won't be any lookup for customer account? If you merely remove the lookup, users still will be able to type in a value. Would it be better if you disable customer account field?

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