Cancel button in GAF

[Former Member]

Hello All,

the requirement I am stuck at is the ability to cancel the process during any of the steps before completion of the GAF component.

For example, the user should be able to cancel the process, preferably using a CANCEL button on toolbar, during the process of the steps in GAF. The data in the completed steps may not be saved for future retrieval. The user does not want to use the CLOSE option of the window to completely close the browser.

Please let me know if there is a standard functionality available in GAF or any possibility to make this.

Thanks,

Krishna Teja Peddada

[Former Member]

once you capture CANCEL event triggered by that button, you can do anything you want with that - like cleanup, aborting any temporary table entries etc.

[Former Member]

Hi Krishna,

What is your expected behavior when user click on Cancel? If the expected behavior is to navigate to overview page without saving data, you can programmatically trigger a launchpad navigation using IF_FPM_NAVIGATION_API in event handler of the Cancel button.

For example:

*** On Cancel button clicked ***


data:   lr_fpm_navigation   type ref to if_fpm_navigation,
        lv_key              type        string,
        lt_appl_param       type        apb_lpd_t_params,
        ls_appl_param       type        apb_lpd_s_params,
        lt_business_param   type        apb_lpd_t_params,
        ls_nav_key          type        fpm_s_navigation_key.

*_ Navigate to Overview Screen
  ls_nav_key-key1 = <<launchpad_role>>
  ls_nav_key-key2 = <<launchpad_instance>>
  lr_fpm_navigation ?= wd_this->go_fpm->get_navigation( is_key = ls_nav_key iv_instance_sharing = abap_false ).
  lv_key = lr_fpm_navigation->get_key_from_alias( iv_alias = <<launchpad_alias>> ).


  lt_business_param[] = lt_appl_param[].


  lr_fpm_navigation->modify_parameters(
       exporting
         id_target_key            = lv_key
         it_application_parameter = lt_appl_param
         it_business_parameter    = lt_business_param    ).


  lr_fpm_navigation->navigate( lv_key ).

Hope it helps. Cheers!