V5.0.0

[davidjbradshaw]

New features

• Added ResizeObserver to all non-static elements to better detect CSS :hover, CSS Animation, <textarea/> user resizing events and remove the need for user interaction event listeners

  • 961

• Added offsetHeight & offsetWidth options to adjust values returned from iframe

  • 1030

• Added bodyBoundingClientRect and documentElementBoundingClientRect size calculation methods
• Added lowestDivElement size calculation method
• Added postMessageTarget option to better support GAS iframes
• Log element used to calculate lowest/tagged element

  • 400

• Add CSS animation to examples

Changes

• Changed default height calculation to documentElementBoundingClientRect
• Renamed values returned by getPageInfo() to match modern DOM names
  • scrollLeft -> scrollX and scrollTop -> scrollY
• Renamed onInit() -> onReady() , and added deprecation warning
• Removed deprecated values returned by getPageInfo()
• Removed added margin calculation from bodyOffset, use bodyOffsetMargin for old behaviour
• Removed undocumented grow height calculation method
• Removed deprecated v3 methods. Calls to v3 methods will now fail, rather than be a warning
• Removed mouse, touch and resize event listeners, as not required alongside ResizeObserver

  • 290

• Removed jQuery from examples
• Removed legacy browser support, please use V4 of iframe-reszier if you still require support for older platforms

Fixes

• Updated lowestElement to exclude non-visible elements (head, meta, base, title, script, link, style, map, area, option, optgroup, template, track, wbr, nobr) and then check remaining elements using element.checkVisibility()

  • 312

  • 508

• Use Math.ceil() to round up sub-pixel heights

  • 1017

  • 811

  • 727

• Fix possible memory leak in addImageListeners

  • 708

• Deconflict AMD and CommonJS

  • 1008

• Only check min < max if both are defined as numbers

  • 1204

Chore

• Refactored code to more modern JavaScript
• Updated deps

Todo

• Convert trottle() to use RAF instead of setTimeout(16)
• Add EventListener() methods

  • 710

• Fix multiple targetOrigin

  • 707

• Fix width resizing

  • 663

• Investigate scrolling with sticky headers

  • 794

• Page Visibility API
• Migrate build to Rollup
• Migrate unit tests to Jest
• Update Jasmine for e2e tests
• Test Firefox invisible iframe fix still required
• Split into two packages
• Create new website

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