Dynamic F4 help assignment

[former_member205144]

Hi,

  I have an element.Based on the value of some other elements I want to set an F4 help on this element.How can I do that?

[chengalarayulu]

Lavanya,

if you are using Freely Programmed input help, then it is very easy to capture other attributes also by the use of below VH Listenercode..

there is an instance method is available named F4_CONTEXT_ELEMENT-> which is similar to our WD context element. using this we can get entire element including inputHelp attribute.

<ValueHelpLIstener>->F4_CONTEXT_ELEMENT->get_static_attributes(or get_attribute)

     importing

          static_attributes = <static_attributes>.

if it is OVS, very easy,,, just read the context node element of inputHelp attribute.

try..

[Former Member]

hi

try this document

http://files.cnblogs.com/sodmecai/OVS.pdf

regards

Rajashiva

[amy_king]

Hi Iavanya,

One of these documents might help you depending on whether your fields are in a Table UI element or not.

• Assign Search Help to a Field at Runtime in Web Dynpro ABAP
• Using Cell Variants to Dynamically Assign Search Helps in a Table

If these documents don't help, please provide more information about your scenario. Please also see the Rules of Engagement which has advice on providing enough information in a question so that you'll get a good answer.

Cheers,
Amy

[former_member205144]

I read the document.In that they are explaining how to assign an existing serach help dynamically.My requirement is to create assign an f4 help with the data which I get dynamically.So,I should be using an OVS assignment dynamically rt?Can you tell me how to assign OVS dynamically?

[former_member199125]

ovs help value is 131.

      lr_nd_input_value_info->set_attribute_value_help(

        name = 'INPUT_VALUE_1' “Context Attribute

        value_help_mode = 131 “ovs help mode

        value_help = 'BUPA' ).