MochiKit - makes JavaScript suck a bit less
To turn off MochiKit's export feature (which may be necessary for
compatibility with some existing code), do this before loading
MochiKit:
<script type="text/javascript">MochiKit = {__export__: false};</script>
When export mode is off, you must use fully qualified names for
all MochiKit functions (e.g. MochiKit.Base.map(...)).
2008-11-27 v1.4.2 (bug fix release)
- Changed default packed version to contain all modules (since easy
customization is now available).
- More fixes in MochiKit.Style.getElementDimensions for IE and hidden
elements (#325).
- Fixed issue in MochiKit.Style.getViewportDimensions when called within the
document HEAD.
- Fixed MochiKit.DOM.coerceToDOM() handling of arrays when MochiKit.Iter
is not loaded (#328).
2008-11-02 v1.4.1 (bug fix release)
- Added export of deprecated MochiKit.DOM.computedStyle function (#324).
- Fixed issue in MochiKit.Style.getElementDimensions when elements are
hidden due to CSS class definitions (#325).
- Moved makePositioned, undoPositioned, makeClipping and undoClipping
from MochiKit.DOM to MochiKit.Style due to circular dependency (#327).
- Fixed makeClipping and undoClipping to handle overflow-x and overflow-y
styles correctly (#326).
- Fixed issue with Event.relatedTarget() sometimes returning XUL elements
in Mozilla-based browsers (#322).
2008-10-21 v1.4
- Added pt_BR to MochiKit.Format.LOCALE.
- MochiKit.Async now sets the "X-Requested-With: XMLHttpRequest" header,
a de facto standard (Prototype, jQuery, Mootools).
- MochiKit.Signal custom handlers no longer cause callbacks to get re-bound to
the source if they were previously bound.
- Fixed MochiKit.Signal.signal re-entrancy bug that could cause recently
disconnected slots to get signaled.
- MochiKit.Base.evalJSON will now evaluate JSON that is wrapped in a
/* comment block */.
- MochiKit.Color's HSV to RGB conversion code fixed to return the correct
value (hsv.v for RGB values) in cases where saturation === 0.
- doXHR workaround for a Mozilla bug when calling XMLHttpRequest in certain
situations. Always wraps call in a callLater(0, doXHR, url, opts).
- parseQueryString will now parse values with embedded "="
- Workaround for a Safari DOM crash when using MochiKit.Iter.list.
http://bugs.webkit.org/show_bug.cgi?id=12191
- New removeNodeAttribute function in MochiKit.DOM.
- MochiKit.Async.doXHR and dependent functions now accept 201 CREATED and
204 NO CONTENT as valid.
- MochiKit.DOM.formContents now treats option tags the same way that
form posts do in the case of missing and empty string value attributes,
even in IE.
- MochiKit.Base.queryString now accepts third queryString([names, values])
form.
- MochiKit.DOM.formContents now defaults to document.body if no element is
given.
- New MochiKit.Selector module (still somewhat experimental)
- MochiKit.LoggingPane fixes for Internet Explorer
- MochiKit.DOM now creates XHTML nodes in XUL documents.
- MochiKit.LoggingPane now works on pages with '#' in the URL on IE
- New MochiKit.Async.doXHR as a convenient method for doing custom
XMLHttpRequests (e.g. extra headers, overrideMimeType, etc.)
- New __connect__ protocol for MochiKit.Signal.connect source notifications
- Added colSpan, bgColor to the list of DOM renames for Internet Explorer
- New MochiKit.Signal.disconnectAllTo function
- MochiKit.Base.parseQueryString now accepts leading question mark
- New MochiKit.Base.values function
- Fixed MochiKit.Signal.disconnect when called from a signal handler invoked
by MochiKit.Signal.signal
- parseQueryString now splits on HTML entities equivalent to ampersand as well
- Better XHTML compatibility (removed obvious cases where uppercase tagName or
nodeName was assumed)
- MochiKit.Base.queryString now handles array values in the same way HTML
forms handle multiple elements of the same name.
- MochiKit.Base.parseQueryString now returns {} for empty query string instead
of {"": "undefined"}
- MochiKit.DOM.formContents now handles option value="" correctly.
- MochiKit.DOM now checks for undefined className.
- MochiKit.Iter.groupby() now uses compare() to group rather than == and !=
- serializeJSON no longer serializes undefined, as per the JSON spec
- Fixed an infinite recursion bug in serializeJSON if an adapter
returns the object itself.
- Fixed vertical tab and control char encoding in serializeJSON (#313).
- New MochiKit.Base.operator.seq and sne to support strict comparison
- MochiKit.Base.isArrayLike no longer returns true for DOM text nodes
- Added readonly-readOnly to the list of DOM renames for Internet Explorer
- New MochiKit.Signal event method: confirmUnload (sets returnValue for
onbeforeunload)
- Fix interpreter help() function for Firefox and IE
- API version compatibility notes added
- New MochiKit.Base functions methodcaller and compose
- Support IE-based native console logging (Debugger, Atlas)
- Refactored style functions from MochiKit.DOM to MochiKit.Style
- MochiKit.Async.DeferredList is now a proper Deferred
- MochiKit.DOM.formContents now supports SELECT multiple tags
- Re-use StopIteration Error if the browser already has it
- Workaround IE type="" bug for INPUT elements
- Allow LoggingPane to work in IE with hyphen-containing URLs
- Replace percents for Safari native logging to avoid crashing
- New MochiKit.DOM.coerceToDOM .dom(node) / .__dom__(node) protocol
- MochiKit.DOM's MochiKit.Iter dependency is now optional
- Added expand all link to the documentation index
- Added MochiKit.DOM.isChildNode function.
- Added synthesizing for onmouseenter/onmouseleave
- Added animation functions and classes to MochiKit.Visual.
- Added MochiKit.Style.getElementDimensions support for calculating the
actual content size (without padding and borders).
- Added MochiKit.DOM.insertSiblingNodesBefore, getFirstElementByTagAndClassName,
getFirstParentByTagAndClassName, makeClipping, makePositioned,
undoClipping, undoPositioned and removeEmptyTextNodes functions.
- Added MochiKit.Base.bindLate, camelize, flattenArray, mean, median and
noop functions.
- New MochiKit.DragAndDrop module for drag and drop handling.
- New MochiKit.Sortable module for lists sortable with drag and drop.
- Changed MochiKit.Signal.connect to use late function binding also
for non-DOM signals (#307).
- Fixed MochiKit.Color.isColor when symbols not exported (#296).
- Added support for inclusion in SVG files (#290).
- Fixed rounding errors in MochiKit.Format.twoDigitFloat (#275).
- Fixed MochiKit.Logging to convert log levels to strings (#273).
- Fixed MochiKit.Iter.forEach and iextend for array-like objects with
and iter function (#268).
2006-04-29 v1.3.1 (bug fix release)
- Fix sendXMLHttpRequest sendContent regression
- Internet Explorer fix in MochiKit.Logging (printfire exception)
- Internet Explorer XMLHttpRequest object leak fixed in MochiKit.Async
2006-04-26 v1.3 "warp zone"
- IMPORTANT: Renamed MochiKit.Base.forward to forwardCall (for export)
- IMPORTANT: Renamed MochiKit.Base.find to findValue (for export)
- New MochiKit.Base.method as a convenience form of bind that takes the
object before the method
- New MochiKit.Base.flattenArguments for flattening a list of arguments to
a single Array
- Refactored MochiRegExp example to use MochiKit.Signal
- New key_events example demonstrating use of MochiKit.Signal's key handling
capabilities.
- MochiKit.DOM.createDOM API change for convenience: if attrs is a string,
null is used and the string will be considered the first node. This
allows for the more natural P("foo") rather than P(null, "foo").
- MochiKit Interpreter example refactored to use MochiKit.Signal and now
provides multi-line input and a help() function to get MochiKit function
signature from the documentation.
- Native Console Logging for the default MochiKit.Logging logger
- New MochiKit.Async.DeferredList, gatherResults, maybeDeferred
- New MochiKit.Signal example: draggable
- Added sanity checking to Deferred to ensure that errors happen when chaining
is used incorrectly
- Opera sendXMLHttpRequest fix (sends empty string instead of null by default)
- Fix a bug in MochiKit.Color that incorrectly generated hex colors for
component values smaller than 16/255.
- Fix a bug in MochiKit.Logging that prevented logs from being capped at a
maximum size
- MochiKit.Async.Deferred will now wrap thrown objects that are not instanceof
Error, so that the errback chain is used instead of the callback chain.
- MochiKit.DOM.appendChildNodes and associated functions now append iterables
in the correct order.
- New MochiKit-based SimpleTest test runner as a replacement for Test.Simple
- MochiKit.Base.isNull no longer matches undefined
- example doctypes changed to HTML4
- isDateLike no longer throws error on null
- New MochiKit.Signal module, modeled after the slot/signal mechanism in Qt
- updated elementDimensions to calculate width from offsetWidth instead
of clientWidth
- formContents now works with FORM tags that have a name attribute
- Documentation now uses MochiKit to generate a function index
2006-01-26 v1.2 "the ocho"
- Fixed MochiKit.Color.Color.lighterColorWithLevel
- Added new MochiKit.Base.findIdentical function to find the index of an
element in an Array-like object. Uses === for identity comparison.
- Added new MochiKit.Base.find function to find the index of an element in
an Array-like object. Uses compare for rich comparison.
- MochiKit.Base.bind will accept a string for func, which will be immediately
looked up as self[func].
- MochiKit.DOM.formContents no longer skips empty form elements for Zope
compatibility
- MochiKit.Iter.forEach will now catch StopIteration to break
- New MochiKit.DOM.elementDimensions(element) for determining the width and
height of an element in the document
- MochiKit.DOM's initialization is now compatible with
HTMLUnit + JWebUnit + Rhino
- MochiKit.LoggingPane will now re-use a _MochiKit_LoggingPane DIV element
currently in the document instead of always creating one.
- MochiKit.Base now has operator.mul
- MochiKit.DOM.formContents correctly handles unchecked checkboxes that have
a custom value attribute
- Added new MochiKit.Color constructors fromComputedStyle and fromText
- MochiKit.DOM.setNodeAttribute should work now
- MochiKit.DOM now has a workaround for an IE bug when setting the style
property to a string
- MochiKit.DOM.createDOM now has workarounds for IE bugs when setting the
name and for properties
- MochiKit.DOM.scrapeText now walks the DOM tree in-order
- MochiKit.LoggingPane now sanitizes the window name to work around IE bug
- MochiKit.DOM now translates usemap to useMap to work around IE bug
- MochiKit.Logging is now resistant to Prototype's dumb Object.prototype hacks
- Added new MochiKit.DOM documentation on element visibility
- New MochiKit.DOM.elementPosition(element[, relativeTo={x: 0, y: 0}])
for determining the position of an element in the document
- Added new MochiKit.DOM createDOMFunc aliases: CANVAS, STRONG
2005-11-14 v1.1
- Fixed a bug in numberFormatter with large numbers
- Massively overhauled documentation
- Fast-path for primitives in MochiKit.Base.compare
- New groupby and groupby_as_array in MochiKit.Iter
- Added iterator factory adapter for objects that implement iterateNext()
- Fixed isoTimestamp to handle timestamps with time zone correctly
- Added new MochiKit.DOM createDOMFunc aliases: SELECT, OPTION, OPTGROUP,
LEGEND, FIELDSET
- New MochiKit.DOM formContents and enhancement to queryString to support it
- Updated view_source example to use dp.SyntaxHighlighter 1.3.0
- MochiKit.LoggingPane now uses named windows based on the URL so that
a given URL will get the same LoggingPane window after a reload
(at the same position, etc.)
- MochiKit.DOM now has currentWindow() and currentDocument() context
variables that are set with withWindow() and withDocument(). These
context variables affect all MochiKit.DOM functionality (getElement,
createDOM, etc.)
- MochiKit.Base.items will now catch and ignore exceptions for properties
that are enumerable but not accessible (e.g. permission denied)
- MochiKit.Async.Deferred's addCallback/addErrback/addBoth
now accept additional arguments that are used to create a partially
applied function. This differs from Twisted in that the callback/errback
result becomes the last argument, not the first when this feature
is used.
- MochiKit.Async's doSimpleXMLHttpRequest will now accept additional
arguments which are used to create a GET query string
- Did some refactoring to reduce the footprint of MochiKit by a few
kilobytes
- escapeHTML to longer escapes ' (apos) and now uses
String.replace instead of iterating over every char.
- Added DeferredLock to Async
- Renamed getElementsComputedStyle to computedStyle and moved
it from MochiKit.Visual to MochiKit.DOM
- Moved all color support out of MochiKit.Visual and into MochiKit.Color
- Fixed range() to accept a negative step
- New alias to MochiKit.swapDOM called removeElement
- New MochiKit.DOM.setNodeAttribute(node, attr, value) which sets
an attribute on a node without raising, roughly equivalent to:
updateNodeAttributes(node, {attr: value})
- New MochiKit.DOM.getNodeAttribute(node, attr) which gets the value of
a node's attribute or returns null without raising
- Fixed a potential IE memory leak if using MochiKit.DOM.addToCallStack
directly (addLoadEvent did not leak, since it clears the handler)
2005-10-24 v1.0
- New interpreter example that shows usage of MochiKit.DOM to make
an interactive JavaScript interpreter
- New MochiKit.LoggingPane for use with the MochiKit.Logging
debuggingBookmarklet, with logging_pane example to show its usage
- New mochiregexp example that demonstrates MochiKit.DOM and MochiKit.Async
in order to provide a live regular expression matching tool
- Added advanced number formatting capabilities to MochiKit.Format:
numberFormatter(pattern, placeholder="", locale="default") and
formatLocale(locale="default")
- Added updatetree(self, obj[, ...]) to MochiKit.Base, and changed
MochiKit.DOM's updateNodeAttributes(node, attrs) to use it when appropiate.
- Added new MochiKit.DOM createDOMFunc aliases: BUTTON, TT, PRE
- Added truncToFixed(aNumber, precision) and roundToFixed(aNumber, precision)
to MochiKit.Format
- MochiKit.DateTime can now handle full ISO 8601 timestamps, specifically
isoTimestamp(isoString) will convert them to Date objects, and
toISOTimestamp(date, true) will return an ISO 8601 timestamp in UTC
- Fixed missing errback for sendXMLHttpRequest when the server does not
respond
- Fixed infinite recusion bug when using roundClass("DIV", ...)
- Fixed a bug in MochiKit.Async wait (and callLater) that prevented them
from being cancelled properly
- Workaround in MochiKit.Base bind (and partial) for functions that don't
have an apply method, such as alert
- Reliably return null from the string parsing/manipulation functions if
the input can't be coerced to a string (s + "") or the input makes no sense;
e.g. isoTimestamp(null) and isoTimestamp("") return null
2005-10-08 v0.90
- Fixed ISO compliance with toISODate
- Added missing operator.sub
- Placated Mozilla's strict warnings a bit
- Added JSON serialization and unserialization support to MochiKit.Base:
serializeJSON, evalJSON, registerJSON. This is very similar to the repr
API.
- Fixed a bug in the script loader that failed in some scenarios when a script
tag did not have a "src" attribute (thanks Ian!)
- Added new MochiKit.DOM createDOMFunc aliases: H1, H2, H3, BR, HR, TEXTAREA,
P, FORM
- Use encodeURIComponent / decodeURIComponent for MochiKit.Base urlEncode
and parseQueryString, when available.
2005-08-12 v0.80
- Source highlighting in all examples, moved to a view-source example
- Added some experimental syntax highlighting for the Rounded Corners example,
via the LGPL dp.SyntaxHighlighter 1.2.0 now included in examples/common/lib
- Use an indirect binding for the logger conveniences, so that the global
logger could be replaced by setting MochiKit.Logger.logger to something else
(though an observer is probably a better choice).
- Allow MochiKit.DOM.getElementsByTagAndClassName to take a string for parent,
which will be looked up with getElement
- Fixed bug in MochiKit.Color.fromBackground (was using node.parent instead of
node.parentNode)
- Consider a 304 (NOT_MODIFIED) response from XMLHttpRequest to be success
- Disabled Mozilla map(...) fast-path due to Deer Park compatibility issues
- Possible workaround for Safari issue with swapDOM, where it would get
confused because two elements were in the DOM at the same time with the
same id
- Added missing THEAD convenience function to MochiKit.DOM
- Added lstrip, rstrip, strip to MochiKit.Format
- Added updateNodeAttributes, appendChildNodes, replaceChildNodes to
MochiKit.DOM
- MochiKit.Iter.iextend now has a fast-path for array-like objects
- Added HSV color space support to MochiKit.Visual
- Fixed a bug in the sortable_tables example, it now converts types
correctly
- Fixed a bug where MochiKit.DOM referenced MochiKit.Iter.next from global
scope
2005-08-04 v0.70
- New ajax_tables example, which shows off XMLHttpRequest, ajax, json, and
a little TAL-ish DOM templating attribute language.
- sendXMLHttpRequest and functions that use it (loadJSONDoc, etc.) no longer
ignore requests with status == 0, which seems to happen for cached or local
requests
- Added sendXMLHttpRequest to MochiKit.Async.EXPORT, d'oh.
- Changed scrapeText API to return a string by default. This is API-breaking!
It was dumb to have the default return value be the form you almost never
want. Sorry.
- Added special form to swapDOM(dest, src). If src is null, dest is removed
(where previously you'd likely get a DOM exception).
- Added three new functions to MochiKit.Base for dealing with URL query
strings: urlEncode, queryString, parseQueryString
- MochiKit.DOM.createDOM will now use attr[k] = v for all browsers if the name
starts with "on" (e.g. "onclick"). If v is a string, it will set it to
new Function(v).
- Another workaround for Internet "worst browser ever" Explorer's setAttribute
usage in MochiKit.DOM.createDOM (checked -> defaultChecked).
- Added UL, OL, LI convenience createDOM aliases to MochiKit.DOM
- Packing is now done by Dojo's custom Rhino interpreter, so it's much smaller
now!
2005-07-29 v0.60
- Beefed up the MochiKit.DOM test suite
- Fixed return value for MochiKit.DOM.swapElementClass, could return
false unexpectedly before
- Added an optional "parent" argument to
MochiKit.DOM.getElementsByTagAndClassName
- Added a "packed" version in packed/lib/MochiKit/MochiKit.js
- Changed build script to rewrite the URLs in tests to account for the
JSAN-required reorganization
- MochiKit.Compat to potentially work around IE 5.5 issues
(5.0 still not supported). Test.Simple doesn't seem to work there,
though.
- Several minor documentation corrections
2005-07-27 v0.50
