v4.2.8

Live Demo →
API Documentation →

Fixes

• attr-for-value feature of vaadin-combo-box-light didn't work in all cases (#778)

Changes Since v4.2.7:

• 763a98d fix: bind value correctly when using attr-for-value (#797)

  When using attr-for-value different than "value", the data binding of value wasn't fully working. This only happened to work with the iron-input example we have ("Replacing the Input" example) because iron-input also has a "value" property. When using a custom input with attr-for-value different than "value" the user was unable to change the value of the input by interacting with it via the keyboard. This is now also working.

  Fixes #778

v4.2.7

Live Demo →
API Documentation →

Fixes

• Change event not fired when selecting an item by clicking (#792)

Changes Since v4.2.6:

• 592bfa4 fix: change event not called when item selected via click

  Fixes #792

v4.2.6

Live Demo →
API Documentation →

Fixes

• Calling render() before first open does not throw an error anymore (#780)
• DataProvider is called after filtering and selecting an item (#783)
• Performance improvements (connected to #767)

Changes Since v4.2.5:

• a0705a6 Close overlay before setting selectedItem (#785)

  Otherwise, the observer of selectedItem resets the filter, which causes
  the dataProvider to be called, because combo box still thinks it's open.

  Fix #783

• e6c299d fix: do not throw when calling render() before first open (#781)

• 41f8709 refactor: defer scroll position adjustment until rAF (connected to #767)

• 3ca005c refactor: use disable-upgrade to lazy upgrade dropdown (connected to #767)

v4.2.5

Live Demo →
API Documentation →

Changes Since v4.2.4:

• ad2759f Force next page request after clearCache (#774)

  Otherwise, if the dataProvider has returned an empty data set
  previously, new data is not requested when opening the overlay after
  clearCache()

• 27242e3 Fix issues when itemLabelPath and itemValuePath are undefined (#763)

v4.2.4

Live Demo →
API Documentation →

Changes Since v4.2.3:

• aaa53b1 Revert "Close the overlay if size is 0 after data provider callback (#752)" (#773)

  This reverts commit 6a94726.

• 28dfc8b Don't request empty loaded page again (#772)

  Previously, combobox didn't request a page again if it was already
  loaded, but this logic did not apply if the returned array was empty.

  This caused a bug in the Flow component, as the Flow dataprovider
  doesn't return the empty array again after it has already given this
  data to the client. This left the combobox hanging in loading state.

  Flow component issue:
  vaadin/vaadin-combo-box-flow#178

• adfe7b7 fix: use only root level template as the item template (#768)

• 9b58f49 Remove extra filteredItems when size decreases (#771)

  This is a fix for a bug found in the Flow component:
  vaadin/vaadin-combo-box-flow#177

  Clearing the cache and returning less items than previously from the
  dataProvider resulted in extra placeholder items.

• ebd8f9a Fix visual tests: update screenshot for Firefox (#770)

• ae2b3a1 chore: remove analysis.json [skip ci]

v4.2.3

Live Demo →
API Documentation →

Changes Since v4.2.2:

• e880d9f Set empty string as value when setting invalid value multiple times (#757)

• ea94652 Remove redundant vaadin-combo-box-icons usage (#760)

v4.0.3

Live Demo →
API Documentation →

Changes Since v4.0.2:

• 52c52e0 Do not open if filteredItems is empty (#684)

• d09581d click event needs bubble in tests. Fixes #682

v4.2.2

Live Demo →
API Documentation →

Changes Since v4.2.1:

• 0f8883b fix(theme): add missing color imports for lumo and material

• 24d7a35 chore(demo): add when-defined for demo snippets

• 0e9d613 chore(bower): update vaadin-demo-helpers, remove iron-demo-helpers

• ee57db8 chore(bower): remove direct test-fixture dependency

• b8bd774 Explicitly specify port in 'npm start' script

• 8c30225 Add 'npm start' script

v4.2.1

Live Demo →
API Documentation →

Changes Since v4.2.0:

• 6a94726 Close the overlay if size is 0 after data provider callback (#752)

• 8192d24 Postpone overlay stamping to first opening (#750)

  This is a performance improvement.

  When attaching a lot of combo boxes at once, the initial render can take a lot of time. Most of the time is spent on executing logic related to the overlay. This functionality is not needed until the overlay is opened, and it is wasted effort for any combo box on the page that the user doesn't open.

  As a trade-off the first opening takes a bit longer. But the bigger problem was the huge delay caused by initializing a lot of combo boxes at once.

  Fixes #748

v4.2.0

Live Demo →
API Documentation →

Changes Since v4.1.0:

New Features

Item rendering

• <vaadin-combo-box> supports using custom renderer callback function for defining the content of <vaadin-combo-box-item>.
• The renderer function provides root, comboBox, model arguments when applicable.
  Generate DOM content by using model object properties if needed, append it to the root
  element and control the state of the host element by accessing comboBox. Before generating new
  content, users are able to check if there is already content in root for reusing it.

Lazy loading

• Added the dataProvider property allowing to set the function which loads items lazily

Raw commit history

• ddcaddf Reuse the same placeholder instance

• cd4e3f5 Update overlay dependency to stable version

• f896901 Fix demo syntax

• 42b2f77 fix: add loader part and style loading items state

• 74b7809 Avoid getting placeholders marked selected while loading

• 340718c Don't throw with large size on clearCache

• 85a2fc0 Don't throw with large size

• 7233f1a Remove Polymer mention from package description [skip ci]

• 36659c6 Fix error message when both template and renderer are set

• 3f8beb9 Clear pending requests on clearCache

• 20049a0 Use filtered-countries in lazy loading demo [skip ci]

• f2ed635 Improve dataProvider demo

• 3eb880e Add dataProvider docs

• 7a872f2 Add dataProvider mixin (#725)

• 554c5d5 Fix incorrectly reset selectedItem when custom value allowed

• e1840b9 Improve renderers docs

• b3a8d66 Don't add content with innerHTML in renderer demos

• 86ffe2a Propagate theme attribute to internal components

• e9eed1e Add render method for manual renderer invocation

• e7a05d1 Add test for manual renderer invocation

• a4453a8 Remove unused paper elements from demos

• f03e9cb Update dependencies to latest versions

• a9a8e6f Remove unused and add missing imports

• 4bb2982 Remove duplicate touch device detection

• 0e20b41 Remove IronA11yKeysBehavior as not actually used anymore

• d193d48 Cleanup legacy and duplicate code, remove unused notify: true

• 379ef3b Added visual tests for Material theme

• d0b5c90 Update renderers demos [skip ci]

• ea0f6b5 Move the renderer docs section upper [skip ci]

• 608bd66 Align renderer API docs with context-menu [skip ci] (#697)

• 9ec9867 Update demos to prefer renderers

• 8fc6aef Throw error and clean template or renderer when are assigned together

• 5560cec Fix clearing of the root for template and renderer function

• 01a9952 Combine renderer, item and index observers, improve test

• 34907ef Update renderer args and bump analysis.json

• 97ca635 Add renderer binding to light version

• 9d9fcc9 Update args order and analysis.json

• 964c6ac Fix renderer tests

• 8640832 Update docs and bump analysis.json

• 45dab4f Remove renderer declaration from light version

• 8f9f2c0 Update demo wording

• 5179e6a Update demo, docs and bump analysis.json

• e418aff Fix docs

• 5c45c6e Fix rendering during scrolling

• a579c3b Fix and update demo

• 87ec31b Update docs, owner property of renderer function and add test for root, model and owner

• a9e71b7 Update docs and wording, bump analysis.json

• a792222 Add item renderer demo

• 9baf4b2 Add item renderer implementation

• 6f6f2a8 Add renderer test