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Zepto 1.1
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@mislav mislav released this 05 Dec 14:11
v1.1.0
25569a5

Notable changes

  • IE10+ support
  • Huge speed optimizations for simple CSS selectors (classname, ID) and DOM element creation
  • Provide $.Callbacks and $.Deferred in optional modules
  • Removed fx and detect modules from default build

Download Zepto.js:

Ajax

  • New supported $.ajax() options:
    • xhrFields
    • mimeType
    • jsonpCallback
    • username & password
  • Promise interface supported when loading the optional "callbacks" and "deferred" modules:
    • xhr.done(function(data, status, xhr){ ... })
    • xhr.fail(function(xhr, errorType, error){ ... })
    • xhr.always(function(){ ... })
  • Enable mutating Ajax settings in the beforeSend callback
  • Fix JSONP callbacks for errored responses on Android
  • Ensure consistent Accept request HTTP header across browsers
  • Fix $.param() for jQuery compatibility when handling complex nested objects
  • Support IIS JavaScript MIME type
  • Pass "abort" and "timeout" status to global ajaxError event handlers

Event

  • Provide isDefaultPrevented(), stopImmediatePropagation(), and related methods for all events
  • Support the data argument in .bind(), .on(), and .one()
  • Support CSS selector argument in .one() for event delegation
  • Support .on('ready') as an alias for .ready()
  • Enable event handlers on plain old JS objects
  • Many fixes related to event delegation

Data

  • Cleanup .data() values on DOM element removal with .remove/empty()
  • .data() now assumes that numbers that begin with zeroes are strings
  • .removeData() (no argument) now removes all data on the element
  • Enable reading data-* attributes that have underscores in the name

Misc.

  • Support simple DOM property names in .prop(name) such as for, class, readonly…
  • Implement the .scrollLeft([value]) method
  • Support setting .scrollTop(value)
  • Fix $(document).width/height()
  • Support fetching multiple CSS values via array in .css(['prop1', 'prop2', ...])
  • Support setting CSS transition delay via delay option for .animate()
  • Ensure that .animate() callback always fires
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