fix(grid): ESF search matches numeric values without locale formatting by Copilot · Pull Request #17131 · IgniteUI/igniteui-angular

Copilot · 2026-03-30T13:17:38Z

Excel-style filtering search on numeric/percent/currency columns only matched against the locale-formatted label (e.g., "2,500%"). Since rejectNonNumericalEntries() strips format characters like % and $ from user input, typing 2500 could never match "2,500%" due to the thousands separator mismatch.

Changes

Added matchesNumericValue() helper in excel-style-search.component.ts — matches search input against the raw numeric value (item.value), applying the ×100 display factor for percent columns (with toPrecision(15) to avoid floating-point drift)
Integrated into all search paths — non-hierarchical filter in filterListData(), hierarchicalSelectMatches(), and hierarchical tree node expansion
Added reproduction test — verifies searching "1000" matches the locale-formatted "1,000" entry in a number column ESF dropdown

Example

Before: searching 2500 in a percent column showing 2,500% → no results
After: searching 2500 matches the 2,500% entry via numeric value comparison

User input: "2500"
  → label match:   "2,500%".indexOf("2500") → -1  ✗
  → numeric match:  (25 * 100).toString().indexOf("2500") → 0  ✓

Note

The last commit inadvertently included a package-lock.json change that should be reverted before merge.

Warning

Firewall rules blocked me from connecting to one or more addresses (expand for details)

I tried to connect to the following addresses, but was blocked by firewall rules:

accounts.google.com
- Triggering command: /proc/self/exe /proc/self/exe --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --no-sandbox --disable-dev-shm-usage --use-angle=swiftshader-webgl --crashpad-handler-pid=5372 --enable-crash-reporter=, --noerrdialogs --user-data-dir=/tmp/karma-87530819 --change-stack-guard-on-fork=enable --shared-files=v8_context_snapshot_data:100 --field-trial-handle=3,i,8300595769920969781,9375832566039075501,262144 --disable-features=PaintHolding --variations-seed-version --pseudonymization-salt-handle=7,i,13841586546792606645,17202931768630745248,4 --trace-process-track-uuid=3190708989122997041 bash (dns block)
- Triggering command: /proc/self/exe /proc/self/exe --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --no-sandbox --disable-dev-shm-usage --use-angle=swiftshader-webgl --crashpad-handler-pid=5373 --enable-crash-reporter=, --noerrdialogs --user-data-dir=/tmp/karma-41944158 --change-stack-guard-on-fork=enable --shared-files=v8_context_snapshot_data:100 --field-trial-handle=3,i,8911992420786888099,8965894217057716158,262144 --disable-features=PaintHolding --variations-seed-version --pseudonymization-salt-handle=7,i,1587949124220762341,13369453351174011851,4 --trace-process-track-uuid=3190708989122997041 bash (dns block)
- Triggering command: /opt/google/chrome/chrome /usr/bin/google-chrome --user-data-dir=/tmp/karma-41944158 --enable-automation --no-default-browser-check --no-first-run --disable-default-apps --disable-popup-blocking --disable-translate --disable-REDACTED-timer-throttling --disable-renderer-REDACTEDing --disable-device-discovery-notifications --no-sandbox --disable-gpu --window-size=820,800 --js-flags=--expose-gc http://localhost:9876/?id=41944158 --headless --disable-gpu --disable-dev-shm-usage --remote-debugging-port=9222 (dns block)
android.clients.google.com
- Triggering command: /proc/self/exe /proc/self/exe --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --no-sandbox --disable-dev-shm-usage --use-angle=swiftshader-webgl --crashpad-handler-pid=5372 --enable-crash-reporter=, --noerrdialogs --user-data-dir=/tmp/karma-87530819 --change-stack-guard-on-fork=enable --shared-files=v8_context_snapshot_data:100 --field-trial-handle=3,i,8300595769920969781,9375832566039075501,262144 --disable-features=PaintHolding --variations-seed-version --pseudonymization-salt-handle=7,i,13841586546792606645,17202931768630745248,4 --trace-process-track-uuid=3190708989122997041 bash (dns block)
- Triggering command: /proc/self/exe /proc/self/exe --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --no-sandbox --disable-dev-shm-usage --use-angle=swiftshader-webgl --crashpad-handler-pid=5373 --enable-crash-reporter=, --noerrdialogs --user-data-dir=/tmp/karma-41944158 --change-stack-guard-on-fork=enable --shared-files=v8_context_snapshot_data:100 --field-trial-handle=3,i,8911992420786888099,8965894217057716158,262144 --disable-features=PaintHolding --variations-seed-version --pseudonymization-salt-handle=7,i,1587949124220762341,13369453351174011851,4 --trace-process-track-uuid=3190708989122997041 bash (dns block)
- Triggering command: /opt/google/chrome/chrome /usr/bin/google-chrome --user-data-dir=/tmp/karma-87530819 --enable-automation --no-default-browser-check --no-first-run --disable-default-apps --disable-popup-blocking --disable-translate --disable-REDACTED-timer-throttling --disable-renderer-REDACTEDing --disable-device-discovery-notifications --no-sandbox --disable-gpu --window-size=820,800 --js-flags=--expose-gc http://localhost:9876/?id=87530819 --headless --disable-gpu --disable-dev-shm-usage --remote-debugging-port=9222 (dns block)
clients2.google.com
- Triggering command: /proc/self/exe /proc/self/exe --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --no-sandbox --disable-dev-shm-usage --use-angle=swiftshader-webgl --crashpad-handler-pid=5372 --enable-crash-reporter=, --noerrdialogs --user-data-dir=/tmp/karma-87530819 --change-stack-guard-on-fork=enable --shared-files=v8_context_snapshot_data:100 --field-trial-handle=3,i,8300595769920969781,9375832566039075501,262144 --disable-features=PaintHolding --variations-seed-version --pseudonymization-salt-handle=7,i,13841586546792606645,17202931768630745248,4 --trace-process-track-uuid=3190708989122997041 bash (dns block)
- Triggering command: /proc/self/exe /proc/self/exe --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --no-sandbox --disable-dev-shm-usage --use-angle=swiftshader-webgl --crashpad-handler-pid=5373 --enable-crash-reporter=, --noerrdialogs --user-data-dir=/tmp/karma-41944158 --change-stack-guard-on-fork=enable --shared-files=v8_context_snapshot_data:100 --field-trial-handle=3,i,8911992420786888099,8965894217057716158,262144 --disable-features=PaintHolding --variations-seed-version --pseudonymization-salt-handle=7,i,1587949124220762341,13369453351174011851,4 --trace-process-track-uuid=3190708989122997041 bash (dns block)
- Triggering command: /opt/google/chrome/chrome /usr/bin/google-chrome --user-data-dir=/tmp/karma-87530819 --enable-automation --no-default-browser-check --no-first-run --disable-default-apps --disable-popup-blocking --disable-translate --disable-REDACTED-timer-throttling --disable-renderer-REDACTEDing --disable-device-discovery-notifications --no-sandbox --disable-gpu --window-size=820,800 --js-flags=--expose-gc http://localhost:9876/?id=87530819 --headless --disable-gpu --disable-dev-shm-usage --remote-debugging-port=9222 (dns block)
clientservices.googleapis.com
- Triggering command: /proc/self/exe /proc/self/exe --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --no-sandbox --disable-dev-shm-usage --use-angle=swiftshader-webgl --crashpad-handler-pid=5372 --enable-crash-reporter=, --noerrdialogs --user-data-dir=/tmp/karma-87530819 --change-stack-guard-on-fork=enable --shared-files=v8_context_snapshot_data:100 --field-trial-handle=3,i,8300595769920969781,9375832566039075501,262144 --disable-features=PaintHolding --variations-seed-version --pseudonymization-salt-handle=7,i,13841586546792606645,17202931768630745248,4 --trace-process-track-uuid=3190708989122997041 bash (dns block)
- Triggering command: /proc/self/exe /proc/self/exe --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --no-sandbox --disable-dev-shm-usage --use-angle=swiftshader-webgl --crashpad-handler-pid=5373 --enable-crash-reporter=, --noerrdialogs --user-data-dir=/tmp/karma-41944158 --change-stack-guard-on-fork=enable --shared-files=v8_context_snapshot_data:100 --field-trial-handle=3,i,8911992420786888099,8965894217057716158,262144 --disable-features=PaintHolding --variations-seed-version --pseudonymization-salt-handle=7,i,1587949124220762341,13369453351174011851,4 --trace-process-track-uuid=3190708989122997041 bash (dns block)
- Triggering command: /opt/google/chrome/chrome /usr/bin/google-chrome --user-data-dir=/tmp/karma-87530819 --enable-automation --no-default-browser-check --no-first-run --disable-default-apps --disable-popup-blocking --disable-translate --disable-REDACTED-timer-throttling --disable-renderer-REDACTEDing --disable-device-discovery-notifications --no-sandbox --disable-gpu --window-size=820,800 --js-flags=--expose-gc http://localhost:9876/?id=87530819 --headless --disable-gpu --disable-dev-shm-usage --remote-debugging-port=9222 (dns block)
content-autofill.googleapis.com
- Triggering command: /proc/self/exe /proc/self/exe --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --no-sandbox --disable-dev-shm-usage --use-angle=swiftshader-webgl --crashpad-handler-pid=5373 --enable-crash-reporter=, --noerrdialogs --user-data-dir=/tmp/karma-41944158 --change-stack-guard-on-fork=enable --shared-files=v8_context_snapshot_data:100 --field-trial-handle=3,i,8911992420786888099,8965894217057716158,262144 --disable-features=PaintHolding --variations-seed-version --pseudonymization-salt-handle=7,i,1587949124220762341,13369453351174011851,4 --trace-process-track-uuid=3190708989122997041 bash (dns block)
- Triggering command: /opt/google/chrome/chrome /usr/bin/google-chrome --user-data-dir=/tmp/karma-41944158 --enable-automation --no-default-browser-check --no-first-run --disable-default-apps --disable-popup-blocking --disable-translate --disable-REDACTED-timer-throttling --disable-renderer-REDACTEDing --disable-device-discovery-notifications --no-sandbox --disable-gpu --window-size=820,800 --js-flags=--expose-gc http://localhost:9876/?id=41944158 --headless --disable-gpu --disable-dev-shm-usage --remote-debugging-port=9222 (dns block)
- Triggering command: /proc/self/exe /proc/self/exe --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --no-sandbox --disable-dev-shm-usage --use-angle=swiftshader-webgl --crashpad-handler-pid=5372 --enable-crash-reporter=, --noerrdialogs --user-data-dir=/tmp/karma-87530819 --change-stack-guard-on-fork=enable --shared-files=v8_context_snapshot_data:100 --field-trial-handle=3,i,8300595769920969781,9375832566039075501,262144 --disable-features=PaintHolding --variations-seed-version --pseudonymization-salt-handle=7,i,13841586546792606645,17202931768630745248,4 --trace-process-track-uuid=3190708989122997041 bash (dns block)
optimizationguide-pa.googleapis.com
- Triggering command: /proc/self/exe /proc/self/exe --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --no-sandbox --disable-dev-shm-usage --use-angle=swiftshader-webgl --crashpad-handler-pid=5372 --enable-crash-reporter=, --noerrdialogs --user-data-dir=/tmp/karma-87530819 --change-stack-guard-on-fork=enable --shared-files=v8_context_snapshot_data:100 --field-trial-handle=3,i,8300595769920969781,9375832566039075501,262144 --disable-features=PaintHolding --variations-seed-version --pseudonymization-salt-handle=7,i,13841586546792606645,17202931768630745248,4 --trace-process-track-uuid=3190708989122997041 bash (dns block)
- Triggering command: /proc/self/exe /proc/self/exe --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --no-sandbox --disable-dev-shm-usage --use-angle=swiftshader-webgl --crashpad-handler-pid=5373 --enable-crash-reporter=, --noerrdialogs --user-data-dir=/tmp/karma-41944158 --change-stack-guard-on-fork=enable --shared-files=v8_context_snapshot_data:100 --field-trial-handle=3,i,8911992420786888099,8965894217057716158,262144 --disable-features=PaintHolding --variations-seed-version --pseudonymization-salt-handle=7,i,1587949124220762341,13369453351174011851,4 --trace-process-track-uuid=3190708989122997041 bash (dns block)
- Triggering command: /opt/google/chrome/chrome /usr/bin/google-chrome --user-data-dir=/tmp/karma-87530819 --enable-automation --no-default-browser-check --no-first-run --disable-default-apps --disable-popup-blocking --disable-translate --disable-REDACTED-timer-throttling --disable-renderer-REDACTEDing --disable-device-discovery-notifications --no-sandbox --disable-gpu --window-size=820,800 --js-flags=--expose-gc http://localhost:9876/?id=87530819 --headless --disable-gpu --disable-dev-shm-usage --remote-debugging-port=9222 (dns block)
randomuser.me
- Triggering command: /proc/self/exe /proc/self/exe --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --no-sandbox --disable-dev-shm-usage --use-angle=swiftshader-webgl --crashpad-handler-pid=5372 --enable-crash-reporter=, --noerrdialogs --user-data-dir=/tmp/karma-87530819 --change-stack-guard-on-fork=enable --shared-files=v8_context_snapshot_data:100 --field-trial-handle=3,i,8300595769920969781,9375832566039075501,262144 --disable-features=PaintHolding --variations-seed-version --pseudonymization-salt-handle=7,i,13841586546792606645,17202931768630745248,4 --trace-process-track-uuid=3190708989122997041 bash (dns block)
- Triggering command: /opt/google/chrome/chrome /usr/bin/google-chrome --user-data-dir=/tmp/karma-87530819 --enable-automation --no-default-browser-check --no-first-run --disable-default-apps --disable-popup-blocking --disable-translate --disable-REDACTED-timer-throttling --disable-renderer-REDACTEDing --disable-device-discovery-notifications --no-sandbox --disable-gpu --window-size=820,800 --js-flags=--expose-gc http://localhost:9876/?id=87530819 --headless --disable-gpu --disable-dev-shm-usage --remote-debugging-port=9222 (dns block)
- Triggering command: /proc/self/exe /proc/self/exe --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --no-sandbox --disable-dev-shm-usage --use-angle=swiftshader-webgl --crashpad-handler-pid=5720 --enable-crash-reporter=, --noerrdialogs --user-data-dir=/tmp/karma-1959334 --change-stack-guard-on-fork=enable --shared-files=v8_context_snapshot_data:100 --field-trial-handle=3,i,2677832284348964153,8928979265033168388,262144 --disable-features=PaintHolding --variations-seed-version --pseudonymization-salt-handle=7,i,11477603954040772553,9266862597241067796,4 --trace-process-track-uuid=3190708989122997041 stat (dns block)
redirector.gvt1.com
- Triggering command: /proc/self/exe /proc/self/exe --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --no-sandbox --disable-dev-shm-usage --use-angle=swiftshader-webgl --crashpad-handler-pid=5372 --enable-crash-reporter=, --noerrdialogs --user-data-dir=/tmp/karma-87530819 --change-stack-guard-on-fork=enable --shared-files=v8_context_snapshot_data:100 --field-trial-handle=3,i,8300595769920969781,9375832566039075501,262144 --disable-features=PaintHolding --variations-seed-version --pseudonymization-salt-handle=7,i,13841586546792606645,17202931768630745248,4 --trace-process-track-uuid=3190708989122997041 bash (dns block)
- Triggering command: /proc/self/exe /proc/self/exe --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --no-sandbox --disable-dev-shm-usage --use-angle=swiftshader-webgl --crashpad-handler-pid=5373 --enable-crash-reporter=, --noerrdialogs --user-data-dir=/tmp/karma-41944158 --change-stack-guard-on-fork=enable --shared-files=v8_context_snapshot_data:100 --field-trial-handle=3,i,8911992420786888099,8965894217057716158,262144 --disable-features=PaintHolding --variations-seed-version --pseudonymization-salt-handle=7,i,1587949124220762341,13369453351174011851,4 --trace-process-track-uuid=3190708989122997041 bash (dns block)
- Triggering command: /opt/google/chrome/chrome /usr/bin/google-chrome --user-data-dir=/tmp/karma-87530819 --enable-automation --no-default-browser-check --no-first-run --disable-default-apps --disable-popup-blocking --disable-translate --disable-REDACTED-timer-throttling --disable-renderer-REDACTEDing --disable-device-discovery-notifications --no-sandbox --disable-gpu --window-size=820,800 --js-flags=--expose-gc http://localhost:9876/?id=87530819 --headless --disable-gpu --disable-dev-shm-usage --remote-debugging-port=9222 (dns block)
safebrowsing.googleapis.com
- Triggering command: /proc/self/exe /proc/self/exe --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --no-sandbox --disable-dev-shm-usage --use-angle=swiftshader-webgl --crashpad-handler-pid=5706 --enable-crash-reporter=, --noerrdialogs --user-data-dir=/tmp/karma-33832332 --change-stack-guard-on-fork=enable --shared-files=v8_context_snapshot_data:100 --field-trial-handle=3,i,9287530175882529242,15489318947332477937,262144 --disable-features=PaintHolding --variations-seed-version --pseudonymization-salt-handle=7,i,11759742442191055001,10548627033459546966,4 --trace-process-track-uuid=3190708989122997041 stat (dns block)
- Triggering command: /opt/google/chrome/chrome /usr/bin/google-chrome --user-data-dir=/tmp/karma-33832332 --enable-automation --no-default-browser-check --no-first-run --disable-default-apps --disable-popup-blocking --disable-translate --disable-REDACTED-timer-throttling --disable-renderer-REDACTEDing --disable-device-discovery-notifications --no-sandbox --disable-gpu --window-size=820,800 --js-flags=--expose-gc http://localhost:9876/?id=33832332 --headless --disable-gpu --disable-dev-shm-usage --remote-debugging-port=9222 (dns block)
- Triggering command: /proc/self/exe /proc/self/exe --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --no-sandbox --disable-dev-shm-usage --use-angle=swiftshader-webgl --crashpad-handler-pid=6039 --enable-crash-reporter=, --noerrdialogs --user-data-dir=/tmp/karma-60656430 --change-stack-guard-on-fork=enable --shared-files=v8_context_snapshot_data:100 --field-trial-handle=3,i,14288135901229661104,12519144575688549214,262144 --disable-features=PaintHolding --variations-seed-version --pseudonymization-salt-handle=7,i,6642776894894180008,1068945395764780953,4 --trace-process-track-uuid=3190708989122997041 k/igniteui-angul--no-default-browser-check (dns block)
safebrowsingohttpgateway.googleapis.com
- Triggering command: /proc/self/exe /proc/self/exe --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --no-sandbox --disable-dev-shm-usage --use-angle=swiftshader-webgl --crashpad-handler-pid=5372 --enable-crash-reporter=, --noerrdialogs --user-data-dir=/tmp/karma-87530819 --change-stack-guard-on-fork=enable --shared-files=v8_context_snapshot_data:100 --field-trial-handle=3,i,8300595769920969781,9375832566039075501,262144 --disable-features=PaintHolding --variations-seed-version --pseudonymization-salt-handle=7,i,13841586546792606645,17202931768630745248,4 --trace-process-track-uuid=3190708989122997041 bash (dns block)
- Triggering command: /proc/self/exe /proc/self/exe --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --no-sandbox --disable-dev-shm-usage --use-angle=swiftshader-webgl --crashpad-handler-pid=5373 --enable-crash-reporter=, --noerrdialogs --user-data-dir=/tmp/karma-41944158 --change-stack-guard-on-fork=enable --shared-files=v8_context_snapshot_data:100 --field-trial-handle=3,i,8911992420786888099,8965894217057716158,262144 --disable-features=PaintHolding --variations-seed-version --pseudonymization-salt-handle=7,i,1587949124220762341,13369453351174011851,4 --trace-process-track-uuid=3190708989122997041 bash (dns block)
- Triggering command: /opt/google/chrome/chrome /usr/bin/google-chrome --user-data-dir=/tmp/karma-41944158 --enable-automation --no-default-browser-check --no-first-run --disable-default-apps --disable-popup-blocking --disable-translate --disable-REDACTED-timer-throttling --disable-renderer-REDACTEDing --disable-device-discovery-notifications --no-sandbox --disable-gpu --window-size=820,800 --js-flags=--expose-gc http://localhost:9876/?id=41944158 --headless --disable-gpu --disable-dev-shm-usage --remote-debugging-port=9222 (dns block)
update.googleapis.com
- Triggering command: /proc/self/exe /proc/self/exe --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --no-sandbox --disable-dev-shm-usage --use-angle=swiftshader-webgl --crashpad-handler-pid=5372 --enable-crash-reporter=, --noerrdialogs --user-data-dir=/tmp/karma-87530819 --change-stack-guard-on-fork=enable --shared-files=v8_context_snapshot_data:100 --field-trial-handle=3,i,8300595769920969781,9375832566039075501,262144 --disable-features=PaintHolding --variations-seed-version --pseudonymization-salt-handle=7,i,13841586546792606645,17202931768630745248,4 --trace-process-track-uuid=3190708989122997041 bash (dns block)
- Triggering command: /opt/google/chrome/chrome /usr/bin/google-chrome --user-data-dir=/tmp/karma-87530819 --enable-automation --no-default-browser-check --no-first-run --disable-default-apps --disable-popup-blocking --disable-translate --disable-REDACTED-timer-throttling --disable-renderer-REDACTEDing --disable-device-discovery-notifications --no-sandbox --disable-gpu --window-size=820,800 --js-flags=--expose-gc http://localhost:9876/?id=87530819 --headless --disable-gpu --disable-dev-shm-usage --remote-debugging-port=9222 (dns block)
- Triggering command: /proc/self/exe /proc/self/exe --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --no-sandbox --disable-dev-shm-usage --use-angle=swiftshader-webgl --crashpad-handler-pid=5373 --enable-crash-reporter=, --noerrdialogs --user-data-dir=/tmp/karma-41944158 --change-stack-guard-on-fork=enable --shared-files=v8_context_snapshot_data:100 --field-trial-handle=3,i,8911992420786888099,8965894217057716158,262144 --disable-features=PaintHolding --variations-seed-version --pseudonymization-salt-handle=7,i,1587949124220762341,13369453351174011851,4 --trace-process-track-uuid=3190708989122997041 bash (dns block)
www.google.com
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Pull request overview

Fixes Excel-style filtering (ESF) search so numeric/percent/currency entries can be found using unformatted numeric input (e.g. 1000 matches 1,000, 2500 matches 2,500%) by adding numeric-value-based matching alongside the existing label-based matching.

Changes:

Added matchesNumericValue() in the ESF search component and integrated it into both hierarchical and non-hierarchical search flows.
Updated sample configs/data to include percent/currency scenarios (e.g. Discount field, dataType updates).
Added a regression test ensuring plain numeric search matches locale-formatted numeric labels.

Reviewed changes

Copilot reviewed 6 out of 7 changed files in this pull request and generated 2 comments.

Show a summary per file

File	Description
`projects/igniteui-angular/grids/core/src/filtering/excel-style/excel-style-search.component.ts`	Adds numeric-value matching and wires it into ESF search paths (hierarchical + flat).
`projects/igniteui-angular/grids/grid/src/grid-filtering-ui.spec.ts`	Adds a regression test for searching `1000` matching `1,000` in ESF list.
`src/app/shared/sample-data.ts`	Adds `Discount` values to sample data for percent/currency demonstrations.
`src/app/hierarchical-grid-updating/hierarchical-grid-updating.sample.html`	Sets `UnitPrice`/`Discount` column `dataType` to `currency`/`percent`.
`src/app/hierarchical-grid-remote/hierarchical-grid-remote.sample.ts`	Updates remote schema field `dataType` to `currency`/`percent`.
`src/app/grid-column-types/grid-column-types.sample.html`	Adjusts grid widths (700px → 800px).
`package-lock.json`	Contains unrelated dependency/lockfile changes (noted in PR description as accidental).

Copilot · 2026-03-31T10:21:32Z

projects/igniteui-angular/grids/core/src/filtering/excel-style/excel-style-search.component.ts

+        let numericValue = item.value;
+        if (columnDataType === GridColumnDataType.Percent) {
+            numericValue = parseFloat((item.value * 100).toPrecision(15));
+        }
+
+        return numericValue.toString().toLowerCase().indexOf(searchVal) > -1;


matchesNumericValue() compares against numericValue.toString(), which drops trailing zeros and can produce scientific notation. As a result, valid numeric inputs that the search field allows (e.g. 1000.00, 1e5) may still fail to match locale-formatted labels like 1,000.00 even though they represent the same value. Consider normalizing searchVal (e.g. parse to a number and stringify) and/or comparing against a canonical non-localized numeric string so decimal inputs reliably match.

Suggested change

let numericValue = item.value;

if (columnDataType === GridColumnDataType.Percent) {

numericValue = parseFloat((item.value * 100).toPrecision(15));

}

return numericValue.toString().toLowerCase().indexOf(searchVal) > -1;

// Normalize the search value: remove grouping separators, trim, and parse as number.

const normalizedSearch = searchVal ? searchVal.replace(/,/g, '').trim() : '';

if (!normalizedSearch) {

return false;

}

const parsedSearch = Number(normalizedSearch);

if (Number.isNaN(parsedSearch)) {

return false;

}

let numericValue = item.value;

if (columnDataType === GridColumnDataType.Percent) {

numericValue = parseFloat((item.value * 100).toPrecision(15));

}

const canonicalItem = numericValue.toString();

const canonicalSearch = parsedSearch.toString();

return canonicalItem.toLowerCase().indexOf(canonicalSearch.toLowerCase()) > -1;

src/app/hierarchical-grid-updating/hierarchical-grid-updating.sample.html

….com/IgniteUI/igniteui-angular into copilot/fix-numeric-filtering-in-esf

Initial plan

acba841

Copilot AI assigned Copilot and kdinev Mar 30, 2026

Copilot AI linked an issue Mar 30, 2026 that may be closed by this pull request

Excel-style filtering search by numeric column like Percent is display-based #17130

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Copilot started work on behalf of kdinev March 30, 2026 13:17 View session

Copilot AI and others added 3 commits March 30, 2026 13:42

test(grid): add reproduction test for ESF search not matching numbers…

38d8fb3

… without locale formatting Agent-Logs-Url: https://github.com/IgniteUI/igniteui-angular/sessions/c47d53d8-ee06-4cad-8895-d971dff4b09e Co-authored-by: kdinev <1472513+kdinev@users.noreply.github.com>

fix(grid): ESF search matches numeric values without locale formatting

436df63

Agent-Logs-Url: https://github.com/IgniteUI/igniteui-angular/sessions/c47d53d8-ee06-4cad-8895-d971dff4b09e Co-authored-by: kdinev <1472513+kdinev@users.noreply.github.com>

fix(grid): ESF search matches numeric values without locale formatting

c194f75

Agent-Logs-Url: https://github.com/IgniteUI/igniteui-angular/sessions/c47d53d8-ee06-4cad-8895-d971dff4b09e Co-authored-by: kdinev <1472513+kdinev@users.noreply.github.com>

Copilot AI changed the title ~~[WIP] Fix Excel-style filtering for numeric percent column~~ fix(grid): ESF search matches numeric values without locale formatting Mar 30, 2026

Copilot finished work on behalf of kdinev March 30, 2026 14:14

Copilot AI requested a review from kdinev March 30, 2026 14:14

kdinev and others added 3 commits March 30, 2026 18:16

Merge branch 'master' into copilot/fix-numeric-filtering-in-esf

f64877c

chore(*): fixing package-lock

feae3bd

Merge branch 'master' into copilot/fix-numeric-filtering-in-esf

1f31b1f

kdinev added 💥 status: in-test PRs currently being tested grid: excel-style-filtering version: 21.2.x labels Mar 31, 2026

chore(*): updating demos for tests

21ad1b0

kdinev marked this pull request as ready for review March 31, 2026 10:14

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Copilot AI reviewed Mar 31, 2026

View reviewed changes

chore(*): extending cell-merging demo to test further

963abd4

kdinev added the squash-merge Merge PR with "Squash and Merge" option label Mar 31, 2026

kdinev approved these changes Mar 31, 2026

View reviewed changes

kdinev and others added 2 commits March 31, 2026 15:53

Merge branch 'master' into copilot/fix-numeric-filtering-in-esf

004391d

chore(*): fixing template quotes on h-grid-updating demo

3b29d85

Konstantin Dinev and others added 4 commits March 31, 2026 15:56

Merge branch 'copilot/fix-numeric-filtering-in-esf' of https://github…

9a1079a

….com/IgniteUI/igniteui-angular into copilot/fix-numeric-filtering-in-esf

Merge branch 'master' into copilot/fix-numeric-filtering-in-esf

8bc860d

chore(h-grid-updating): fixing demo template indentation

a98950e

Merge branch 'master' into copilot/fix-numeric-filtering-in-esf

d01aa20

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fix(grid): ESF search matches numeric values without locale formatting#17131

fix(grid): ESF search matches numeric values without locale formatting#17131
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-        let numericValue = item.value;
-        if (columnDataType === GridColumnDataType.Percent) {
-            numericValue = parseFloat((item.value * 100).toPrecision(15));
-        }
-        return numericValue.toString().toLowerCase().indexOf(searchVal) > -1;
+        // Normalize the search value: remove grouping separators, trim, and parse as number.
+        const normalizedSearch = searchVal ? searchVal.replace(/,/g, '').trim() : '';
+        if (!normalizedSearch) {
+            return false;
+        }
+        const parsedSearch = Number(normalizedSearch);
+        if (Number.isNaN(parsedSearch)) {
+            return false;
+        }
+        let numericValue = item.value;
+        if (columnDataType === GridColumnDataType.Percent) {
+            numericValue = parseFloat((item.value * 100).toPrecision(15));
+        }
+        const canonicalItem = numericValue.toString();
+        const canonicalSearch = parsedSearch.toString();
+        return canonicalItem.toLowerCase().indexOf(canonicalSearch.toLowerCase()) > -1;

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