Prepare cumulative funnel numbers in a view, show them in an Oracle APEX Funnel chart with labels and tooltips, and list the records behind each section.

Add a drag handle to a classic report, reorder rows with jQuery UI Sortable, and save all positions in one MERGE that refuses outdated or forged lists.

Chain three Interactive Grids with Master Region and Master Column, add a page Save button, and store a new parent with its children and grandchildren in one submit.

Copy spreadsheet rows into an editable Interactive Grid with Paste Insert, map names to IDs in a PL/SQL save process, and validate every pasted value.

Keep key columns in view while users scroll a wide Interactive Grid: freeze from the column menu, save the default report, and keep personal layouts in private reports.

Build an editable Interactive Grid that opens in cell selection mode, fill and copy values across many rows, lock finished rows, and validate the bulk changes on save.

Build a multi-select popup with a row selector, return the ticked rows with Close Dialog, and insert or update grid rows through apex.model.

Build a period filter with a SQL macro and a reference date, test every period at its boundaries, and add a Range facet with ranges that do not overlap.

Build a column chooser for a classic report, save each user's choice as a preference, render only ticked columns, and drop forged column names on submit.

Add a conditional Edit link to a classic report and an interactive report, keep the checksum, refresh after the dialog, and recheck the rule on the server.

Build a dashboard whose cards, links and buttons open one interactive report with ready-made filters, and learn the operators, RIR, comma and date rules.

Build a hover card for a classic report with an Ajax Callback, a debounced script that ignores late replies, keyboard and touch support, escaping and a few CSS rules.

Build progress and budget bars in an interactive report with threshold colors, capped widths, labels and ARIA attributes, then test sorting, filters, CSV and escaping.

Build an invoice page with a Print button, hide the header, menu and buttons on paper with @media print, add a print-only footer and keep totals together.

Calculate the balance after every row with an analytic SUM, show it in an Interactive Report, highlight negative values and keep users from sorting it out of order.

Group open balances by days past due with one SQL macro, a Classic Report with Compute Sum, a stacked bar chart and an As Of Date field.

Rank scores with RANK instead of FETCH FIRST, show them in a Content Row with badges, avatars and bars, switch the period, and test ties and forged values.

Add an expand button to each report row, load the child rows on demand with an Ajax Callback, escape them safely, and test sorting, empty and invalid requests.