Forms :: 10g - Using Form Only For Query-functions?
Aug 17, 2011
I want to use my form only for query-functions.
When one enters the form, he can look up records either on Companyname or on Projectname. Therefor I have provided 2 buttons who pop-up a LOV. After eitherone is selected, the query has to be executed. There is a Master-Detail relationship between Company and Project.
My plsql for the company button:
declare
v_show_lov boolean ;
begin
enter_query;
v_show_lov := show_lov('LOVFIRMA');
if not v_show_lov then
[code]....
Plsql for the project button:
declare
v_show_lov boolean;
v_get_value number;
begin
v_show_lov := show_lov('LOVPROJECT');
if not v_show_lov then
[code]....
The first button only works when I go manually in Querymode first (by pressing F11). So I reckon my enter_query doesn't work? The property 'Fire in Enter-Query Mode' is Yes.
When I press it in non-query mode. It just fills in the LOV-values and the CCODE from company. It doesn't execute the query (probably because there is no enter_query).
When I enter query mode, the focus changes automatically to Company. And the LOV doesn't appear.
I have tried placing the enter_query on different places, just as the go_block and clear_block things, but there is always something wrong.
At once when I open the form when I press F11 it is not entering query mode. But if I type something in the text box placed in the form then I press F11 means it is asking "Do you want save the changes you have made?" if I press yes or no, no matter it is going for query mode. How to go to query mode without typing something in it?
i am writing a code on form "CANCEL" button which mean to cancel the current user action .now if the last action was execute_query so when user click the cancel button so my logic should capture the last query fired on form through ":SYSTEM.LAST_QUERY" and then execute the last query through EXECUTE_QUERY but my problem is that how i execute my last_query through execute_query.
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problems: 1) performs the function and the application closes. The code that does this is below: FUNCTION FUN_REDUCAO_Z (impressora varchar2) RETURN pls_integer IS DLL_FUNCAO webutil_c_api.FunctionHandle; lv_plist webutil_c_api.ParameterList; param1 webutil_c_api.ParameterHandle; ret PLS_INTEGER:=0; BEGIN [code]....
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PROCEDURE pcd_io_alert IS itm_name VARCHAR2(20); BEGIN
[Code].....
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