How to catch keyboard input in a Text Edit

[former_member979210]

Hi Experts,

i wonder to catch every character in the text to validate the input of user,

but, i didn't know where's the logic placed and how to catch them. if there a way that possibility to do that,

please anybody helps.

thanks.

[Former Member · Accepted solution]

Hi,

   In Webdynpro it is not possible to capture the keyboard input of user in a inputfield.

   We can only capture the user input which is in the inputfield by using the ONENTER

   action of the inputfield.

  In Webdynpro we dont have any events like TEXTCHANGE like in java.

  So it is not possible to capture each and every input from user.

[former_member979210 · Accepted solution]

Owh, Thanks for you reply,

Im just want to know, does in SAP can catch the ASCII of key triggered from keyboard when the screen appears. but im not sure it work with that requirment, so i re-analyze my requirement with standard in SAP.

Regards Charles,

[Former Member]

There is no event to handle the user input as user enters. Need to code explicitly by using a button or some other way.