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Former Member



I have created one login page in that two input field & one button is there. Input fields for user name & password & button is for login. after entering username & password then we click on login, login button should be inactive that means only one user can login at a time. How can i do this. Please give me the sample code for this.

please help me.

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  • author's profile photo Former Member
    Former Member
    Posted on Jan 29, 2008 at 04:16 AM

    hi shyja......

    consider you are having an user id user1.... so the user alone must be loged on at a single moment.... jsut have another field as flag in your data base table..... which has user id as primary key....

    now as soon as you click the login button, update this field with x and disable teh button dynamicallly.

    bind the enabled propery of the button to wdy_boolean adn pass the value abap_false.....

    but in the wddoinit method.......

    check for the userid and the flag and do the coding correspondingly.


    alex b justin

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    • Former Member Former Member

      hi shyja........

      for testing purpose.....

      do not write any coding with respect to the enable part, inside wddoinit.....

      just write coding in the on action method part and check whether it is working....


      alex b justin

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