Think APEX

Release Notes Referenced on Apex Ideas App Implementations — Implement Edition 1 Quick Pick on Lists The Quick Pick functionality for list-based items has been enhanced. We can now configure Quick Picks using options: Static - The quick picks are based on the static labels and values entered. SQL Query - The quick picks are based on the SQL query entered. Maximum Displayed Entries - The maximum displayed entries that will be rendered. Link Attributes - Enter HTML attributes that are associated with the display of each Quick Pick link. Example Type → SQL Query Query: SELECT DISTINCT DNAME D, DEPTNO R FROM DEPT Maximum Displayed Entries: 4 Link Attributes: class="my-quickpick" Inline CSS (Pill shape UI): .my-quickpick { display: inline-block; padding: 6px 14px; margin: 9px 4px 2px 0; border: ...

Oracle PL/SQL · Performance Tuning What is DBMS_PROFILER ? An interface to profile existing PL/SQL applications and identify performance bottlenecks - collecting and persistently storing granular execution data at the virtual machine level. Overview DBMS_PROFILER provides an interface to profile existing PL/SQL applications and identify performance bottlenecks. It lets us collect and persistently store profiler data. The profiler gathers information at the PL/SQL virtual machine level , including the total number of times each line has been executed, the total time spent on that line, and the minimum and maximum execution times for each line. Data Tables Table Name Description PLSQL_PROFILER_RUNS Metadata per run (run ID, owner, date, comment, total time) ...

Selection Toolbar Events Validation Styling Advanced Selection 1 Get Selected Row Primary Key Return selected row PK values to a page item. Two approaches depending on APEX version. Selection APEX 24.2+ Before 24.x Copy // Initialization JavaScript Function function (options) { options.defaultGridViewOptions = { selectionStateItem: "P22_SELECTED_IDS" }; return options; } Copy var ig$ = apex.region( "EMP" ).call( "getViews" , "grid" ); var model = ig$.model; var selectedIds = []; ig$.view$.grid( "getSelectedRecords" ).forEach( function (rec) { selectedIds.push(model.getValue(rec, "EMPNO" )); }); $s ( "P22_SELECTED_IDS" , ...

Dynamic Column Labels in Oracle APEX Interactive Grid Using Page Items Oracle APEX / JavaScript  ·  Interactive Grid When building data-driven applications in Oracle APEX, column headers sometimes need to reflect dynamic labels rather than hardcoded ones. This post walks through generating column names from a page item value. The Requirement The goal was straightforward: an Interactive Grid whose column headers are generated dynamically based on a page item, updating both on page load and whenever the user changes the item value manually. The page item P24_LABEL_ITEM holds a range string in this format: RESULT1-RESULT5 This means the grid columns should be labeled RESULT1,RESULT2, RESULT3 ... RESULT5 sequentially — without any hardcoding in the region or column settings. The JavaScript Solution Place the following code under Execute when Page Loads . The same block can be reused inside a Dynamic Action triggered on...