Key-Others Trigger (Please help!!!)
Hi everybody,
We are trying to restrict the end user from pressing some
'dangerous' keys, i.e clear block, execute query, even the DOWN
key causes us problems in some (1 record) blocks.
I know there is a way to do it using Oracle terminal but it
seems that we need greater degree of flexibility.
I certainly don't want to go to every <KEY> trigger on every
form (block) and put null; statements there. I know from Oracle
Docs that I'm supposed to use the key-others trigger..
So here are my questions:
1.Is there any way to find out which key has been pressed?
2.Can someone post a sample code of a KEY-OTHERS triggers?
3.Is there another way to achieve what we need?
Thanks is advance for any help.
Mike
null
You have two options.
1) Turn off all keys not wanted. This is what you said
you did not want to do.
2) Tun on all keys you want to use by creating a trigger for
each key. i.e.
trigger KEY-NXTREC trigger KEY-UP
NEXT_RECORD; UP;
Then turn off all keys not explicitly turned on.
trigger KEY-OTHERS
NULL;
ET (guest) wrote:
: Hope that it may be helpful.
: Answer :
: 1. In command line, add debug option so that you may know what
: trigger is executing.
: e.g. runform module= userid= debug=yes
: 2. Sample code for Key-others trigger
: null;
: Rgds,
: ET
: Mike Braude (guest) wrote:
: : Hi everybody,
: : We are trying to restrict the end user from pressing some
: : 'dangerous' keys, i.e clear block, execute query, even the
: DOWN
: : key causes us problems in some (1 record) blocks.
: : I know there is a way to do it using Oracle terminal but it
: : seems that we need greater degree of flexibility.
: : I certainly don't want to go to every <KEY> trigger on every
: : form (block) and put null; statements there. I know from
: Oracle
: : Docs that I'm supposed to use the key-others trigger..
: : So here are my questions:
: : 1.Is there any way to find out which key has been pressed?
: : 2.Can someone post a sample code of a KEY-OTHERS triggers?
: : 3.Is there another way to achieve what we need?
: : Thanks is advance for any help.
: : Mike
null
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