Apex update
L_added apex_t_varchar2 := apex_t_varchar2() L_new_checked apex_t_varchar2 := apex_t_varchar2() L_old_checked apex_t_varchar2 := apex_t_varchar2() In the process that runs on submit each of the arrays are put in a variable of type apex_t_varchar2 and then the pl/sql MULTISET statement can be used to identify the changed checkboxes. The first one is the checkbox (id 1), the 2nd one (hidden) is the current value of the checkbox (id 2). In the first column, 2 apex_item columns are concatenated. Insert into so_checkbox (id, name, favorite_flag ) values (5, 'Continuous Build', 'N') Ĭreate an interactive report on this table with sql query: select ID,ĪPEX_ITEM.CHECKBOX(1,id,CASE WHEN FAVORITE_FLAG = 'Y' THEN 'CHECKED' END)||ĪPEX_ITEM.HIDDEN(2,CASE WHEN FAVORITE_FLAG = 'Y' THEN id END) as favorite Insert into so_checkbox (id, name, favorite_flag ) values (4, 'Corporate Network Upgrade', 'N') Insert into so_checkbox (id, name, favorite_flag ) values (3, 'New Hire Training', 'N')
![apex update apex update](https://cdn.wccftech.com/wp-content/uploads/2021/04/WCCFapexlegends42.jpg)
Insert into so_checkbox (id, name, favorite_flag ) values (2, 'DevOps Best Practices', 'N') Insert into so_checkbox (id, name, favorite_flag ) values (1, 'Zero Data Loss Implementation', 'N')
![apex update apex update](https://mp1st.com/wp-content/uploads/2021/06/apex-legends-new-1.png)
Id number generated by default on null as identityĬonstraint so_checkbox_id_pk primary key, I'm using apex_item.checkbox (not checkbox2) but that shouldn't matter.
#APEX UPDATE UPDATE#
The code below will only update changed rows.īasic table with a flag column. In your case, you always update all rows. That way you can optimize your pl/sql block to only update the rows that actually need changing. You can get around that by adding additional apex_item.hidden columns and using those in your pl/sql process to update. The issue with apex_item.checkbox is that it only has a value when checked, so you don't have enough info to know which rows have changed from checked to unchecked or the other way around.
![apex update apex update](https://games-guides.com/wp-content/uploads/2021/01/apex-legends-fight-night.jpg)
WHERE LRG_NAME IN APEX_UTIL.TABLE_TO_STRING(APEX_APPLICATION.G_F01) I tried using APEX_UTIL.TABLE_TO_STRING but it didn't work for me: UPDATE MY_TABLE SET FLAG=1 How can I run one query that can update all rows at once? Step2 above takes a lot of time if the list is long. WHERE LRG_NAME=APEX_APPLICATION.G_F01(i) Loop over APEX_APPLICATION.G_F01 and set FLAG=1.
![apex update apex update](https://www.tvovermind.com/wp-content/uploads/2021/05/apex-legends-bocek.jpg)
This means I can update the B1,B2,B3 rows as they are present in the array but not A1,A2. I learned that APEX_APPLICATION.G_F01 will only contain the values for rows where checkbox was checked.