autocomplete-debug.js revision 86f5107dfca4cd1edfbb091737aaee46da52b85c
/**
* Provides automatic input completion or suggestions for text input fields and
* textareas.
*
* @module autocomplete
* @since 3.3.0
*/
/**
* <code>Y.Base</code> extension that provides core autocomplete logic (but no
* UI implementation) for a text input field or textarea. Must be mixed into a
* <code>Y.Base</code>-derived class to be useful.
*
* @module autocomplete
* @submodule autocomplete-base
*/
/**
* <p>
* Extension that provides core autocomplete logic (but no UI implementation)
* for a text input field or textarea.
* </p>
*
* <p>
* The <code>AutoCompleteBase</code> class provides events and attributes that
* abstract away core autocomplete logic and configuration, but does not provide
* a widget implementation or suggestion UI. For a prepackaged autocomplete
* widget, see <code>AutoCompleteList</code>.
* </p>
*
* <p>
* This extension cannot be instantiated directly, since it doesn't provide an
* actual implementation. It's intended to be mixed into a
* <code>Y.Base</code>-based class or widget.
* </p>
*
* <p>
* <code>Y.Widget</code>-based example:
* </p>
*
* <pre>
* YUI().use('autocomplete-base', 'widget', function (Y) {
* var MyAC = Y.Base.create('myAC', Y.Widget, [Y.AutoCompleteBase], {
* // Custom prototype methods and properties.
* }, {
* // Custom static methods and properties.
* });
*
* // Custom implementation code.
* });
* </pre>
*
* <p>
* <code>Y.Base</code>-based example:
* </p>
*
* <pre>
* YUI().use('autocomplete-base', function (Y) {
* var MyAC = Y.Base.create('myAC', Y.Base, [Y.AutoCompleteBase], {
* initializer: function () {
* this._bindUIACBase();
* this._syncUIACBase();
* },
*
* // Custom prototype methods and properties.
* }, {
* // Custom static methods and properties.
* });
*
* // Custom implementation code.
* });
* </pre>
*
* @class AutoCompleteBase
*/
YArray = Y.Array,
YObject = Y.Object,
_FUNCTION_VALIDATOR = '_functionValidator',
_SOURCE_SUCCESS = '_sourceSuccess',
ALLOW_BROWSER_AC = 'allowBrowserAutocomplete',
INPUT_NODE = 'inputNode',
QUERY = 'query',
QUERY_DELIMITER = 'queryDelimiter',
REQUEST_TEMPLATE = 'requestTemplate',
RESULTS = 'results',
RESULT_LIST_LOCATOR = 'resultListLocator',
VALUE = 'value',
VALUE_CHANGE = 'valueChange',
EVT_CLEAR = 'clear',
function AutoCompleteBase() {
// AOP bindings.
// -- Public Events --------------------------------------------------------
/**
* Fires after the query has been completely cleared or no longer meets the
* minimum query length requirement.
*
* @event clear
* @param {EventFacade} e Event facade with the following additional
* properties:
*
* <dl>
* <dt>prevVal (String)</dt>
* <dd>
* Value of the query before it was cleared.
* </dd>
* </dl>
*
* @preventable _defClearFn
*/
defaultFn: this._defClearFn
});
/**
* Fires when the contents of the input field have changed and the input
* value meets the criteria necessary to generate an autocomplete query.
*
* @event query
* @param {EventFacade} e Event facade with the following additional
* properties:
*
* <dl>
* <dt>inputValue (String)</dt>
* <dd>
* Full contents of the text input field or textarea that generated
* the query.
* </dd>
*
* <dt>query (String)</dt>
* <dd>
* Autocomplete query. This is the string that will be used to
* request completion results. It may or may not be the same as
* <code>inputValue</code>.
* </dd>
* </dl>
*
* @preventable _defQueryFn
*/
defaultFn: this._defQueryFn
});
/**
* Fires after query results are received from the <code>source</code>. If
* no source has been set, this event will not fire.
*
* @event results
* @param {EventFacade} e Event facade with the following additional
* properties:
*
* <dl>
* <dt>data (Array|Object)</dt>
* <dd>
* Raw, unfiltered result data (if available).
* </dd>
*
* <dt>query (String)</dt>
* <dd>
* Query that generated these results.
* </dd>
*
* <dt>results (Array)</dt>
* <dd>
* Array of filtered, formatted, and highlighted results. Each item in
* the array is an object with the following properties:
*
* <dl>
* <dt>display (Node|HTMLElement|String)</dt>
* <dd>
* Formatted result HTML suitable for display to the user. If no
* custom formatter is set, this will be an HTML-escaped version of
* the string in the <code>text</code> property.
* </dd>
*
* <dt>highlighted (String)</dt>
* <dd>
* Highlighted (but not formatted) result text. This property will
* only be set if a highlighter is in use.
* </dd>
*
* <dt>raw (mixed)</dt>
* <dd>
* Raw, unformatted result in whatever form it was provided by the
* <code>source</code>.
* </dd>
*
* <dt>text (String)</dt>
* <dd>
* Plain text version of the result, suitable for being inserted
* into the value of a text input field or textarea when the result
* is selected by a user. This value is not HTML-escaped and should
* not be inserted into the page using innerHTML.
* </dd>
* </dl>
* </dd>
* </dl>
*
* @preventable _defResultsFn
*/
this.publish(EVT_RESULTS, {
defaultFn: this._defResultsFn
});
}
// -- Public Static Properties -------------------------------------------------
/**
* Whether or not to enable the browser's built-in autocomplete
* functionality for input fields.
*
* @attribute allowBrowserAutocomplete
* @type Boolean
* @default false
*/
value: false
},
/**
* When a <code>queryDelimiter</code> is set, trailing delimiters will
* automatically be stripped from the input value by default when the
* input node loses focus. Set this to <code>true</code> to allow trailing
* delimiters.
*
* @attribute allowTrailingDelimiter
* @type Boolean
* @default false
*/
value: false
},
/**
* Node to monitor for changes, which will generate <code>query</code>
* events when appropriate. May be either an input field or a textarea.
*
* @attribute inputNode
* @type Node|HTMLElement|String
* @writeonce
*/
inputNode: {
writeOnce: 'initOnly'
},
/**
* Maximum number of results to return. A value of <code>0</code> or less
* will allow an unlimited number of results.
*
* @attribute maxResults
* @type Number
* @default 0
*/
maxResults: {
value: 0
},
/**
* Minimum number of characters that must be entered before a
* <code>query</code> event will be fired. A value of <code>0</code>
* allows empty queries; a negative value will effectively disable all
* <code>query</code> events.
*
* @attribute minQueryLength
* @type Number
* @default 1
*/
value: 1
},
/**
* <p>
* Current query, or <code>null</code> if there is no current query.
* </p>
*
* <p>
* The query might not be the same as the current value of the input
* node, both for timing reasons (due to <code>queryDelay</code>) and
* because when one or more <code>queryDelimiter</code> separators are
* in use, only the last portion of the delimited input string will be
* used as the query value.
* </p>
*
* @attribute query
* @type String|null
* @default null
* @readonly
*/
query: {
readOnly: true,
value: null
},
/**
* <p>
* Number of milliseconds to delay after input before triggering a
* <code>query</code> event. If new input occurs before this delay is
* over, the previous input event will be ignored and a new delay will
* begin.
* </p>
*
* <p>
* This can be useful both to throttle queries to a remote data source
* and to avoid distracting the user by showing them less relevant
* results before they've paused their typing.
* </p>
*
* @attribute queryDelay
* @type Number
* @default 100
*/
queryDelay: {
value: 100
},
/**
* Query delimiter string. When a delimiter is configured, the input value
* will be split on the delimiter, and only the last portion will be used in
* autocomplete queries and updated when the <code>query</code> attribute is
* modified.
*
* @attribute queryDelimiter
* @type String|null
* @default null
*/
value: null
},
/**
* <p>
* Source request template. This can be a function that accepts a query as a
* parameter and returns a request string, or it can be a string containing
* the placeholder "{query}", which will be replaced with the actual
* URI-encoded query. In either case, the resulting string will be appended
* to the request URL when the <code>source</code> attribute is set to a
* remote DataSource, JSONP URL, or XHR URL (it will not be appended to YQL
* URLs).
* </p>
*
* <p>
* While <code>requestTemplate</code> may be set to either a function or
* a string, it will always be returned as a function that accepts a
* query argument and returns a string.
* </p>
*
* @attribute requestTemplate
* @type Function|String|null
* @default null
*/
setter: '_setRequestTemplate',
value: null
},
/**
* <p>
* Array of local result filter functions. If provided, each filter
* will be called with two arguments when results are received: the query
* and an array of result objects. See the documentation for the
* <code>results</code> event for a list of the properties available on each
* result object.
* </p>
*
* <p>
* Each filter is expected to return a filtered or modified version of the
* results array, which will then be passed on to subsequent filters, then
* the <code>resultHighlighter</code> function (if set), then the
* <code>resultFormatter</code> function (if set), and finally to
* subscribers to the <code>results</code> event.
* </p>
*
* <p>
* If no <code>source</code> is set, result filters will not be called.
* </p>
*
* <p>
* Prepackaged result filters provided by the autocomplete-filters and
* autocomplete-filters-accentfold modules can be used by specifying the
* filter name as a string, such as <code>'phraseMatch'</code> (assuming
* the necessary filters module is loaded).
* </p>
*
* @attribute resultFilters
* @type Array
* @default []
*/
setter: '_setResultFilters',
value: []
},
/**
* <p>
* Function which will be used to format results. If provided, this function
* will be called with two arguments after results have been received and
* filtered: the query and an array of result objects. The formatter is
* expected to return an array of HTML strings or Node instances containing
* the desired HTML for each result.
* </p>
*
* <p>
* See the documentation for the <code>results</code> event for a list of
* the properties available on each result object.
* </p>
*
* <p>
* If no <code>source</code> is set, the formatter will not be called.
* </p>
*
* @attribute resultFormatter
* @type Function|null
*/
},
/**
* <p>
* Function which will be used to highlight results. If provided, this
* function will be called with two arguments after results have been
* received and filtered: the query and an array of filtered result objects.
* The highlighter is expected to return an array of highlighted result
* text in the form of HTML strings.
* </p>
*
* <p>
* See the documentation for the <code>results</code> event for a list of
* the properties available on each result object.
* </p>
*
* <p>
* If no <code>source</code> is set, the highlighter will not be called.
* </p>
*
* @attribute resultHighlighter
* @type Function|null
*/
setter: '_setResultHighlighter'
},
/**
* <p>
* Locator that should be used to extract an array of results from a
* non-array response.
* </p>
*
* <p>
* By default, no locator is applied, and all responses are assumed to be
* arrays by default. If all responses are already arrays, you don't need to
* define a locator.
* </p>
*
* <p>
* The locator may be either a function (which will receive the raw response
* as an argument and must return an array) or a string representing an
* object path, such as "foo.bar.baz" (which would return the value of
* <code>result.foo.bar.baz</code> if the response is an object).
* </p>
*
* <p>
* While <code>resultListLocator</code> may be set to either a function or a
* string, it will always be returned as a function that accepts a response
* argument and returns an array.
* </p>
*
* @attribute resultListLocator
* @type Function|String|null
*/
setter: '_setLocator'
},
/**
* Current results, or an empty array if there are no results.
*
* @attribute results
* @type Array
* @default []
* @readonly
*/
results: {
readOnly: true,
value: []
},
/**
* <p>
* Locator that should be used to extract a plain text string from a
* non-string result item. The resulting text value will typically be the
* value that ends up being inserted into an input field or textarea when
* the user of an autocomplete implementation selects a result.
* </p>
*
* <p>
* By default, no locator is applied, and all results are assumed to be
* plain text strings. If all results are already plain text strings, you
* don't need to define a locator.
* </p>
*
* <p>
* The locator may be either a function (which will receive the raw result
* as an argument and must return a string) or a string representing an
* object path, such as "foo.bar.baz" (which would return the value of
* <code>result.foo.bar.baz</code> if the result is an object).
* </p>
*
* <p>
* While <code>resultTextLocator</code> may be set to either a function or a
* string, it will always be returned as a function that accepts a result
* argument and returns a string.
* </p>
*
* @attribute resultTextLocator
* @type Function|String|null
*/
setter: '_setLocator'
},
/**
* <p>
* Source for autocomplete results. The following source types are
* supported:
* </p>
*
* <dl>
* <dt>Array</dt>
* <dd>
* <p>
* <i>Example:</i> <code>['first result', 'second result', 'etc']</code>
* </p>
*
* <p>
* The full array will be provided to any configured filters for each
* query. This is an easy way to create a fully client-side autocomplete
* implementation.
* </p>
* </dd>
*
* <dt>DataSource</dt>
* <dd>
* <p>
* A <code>DataSource</code> instance or other object that provides a
* DataSource-like <code>sendRequest</code> method. See the
* <code>DataSource</code> documentation for details.
* </p>
* </dd>
*
* <dt>Function</dt>
* <dd>
* <p>
* <i>Example (synchronous):</i> <code>function (query) { return ['foo', 'bar']; }</code><br>
<i>Example (async):</i> <code>function (query, callback) { callback(['foo', 'bar']); }</code>
* </p>
*
* <p>
* A function source will be called with the current query and a
* callback function as parameters, and should either return an array of
* results (for synchronous operation) or return nothing and pass an
* array of results to the provided callback (for asynchronous
* operation).
* </p>
* </dd>
*
* <dt>Object</dt>
* <dd>
* <p>
* <i>Example:</i> <code>{foo: ['foo result 1', 'foo result 2'], bar: ['bar result']}</code>
* </p>
*
* <p>
* An object will be treated as a query hashmap. If a property on the
* object matches the current query, the value of that property will be
* used as the response.
* </p>
*
* <p>
* The response is assumed to be an array of results by default. If the
* response is not an array, provide a <code>resultListLocator</code> to
* process the response and return an array.
* </p>
* </dd>
* </dl>
*
* <p>
* If the optional <code>autocomplete-sources</code> module is loaded, then
* the following additional source types will be supported as well:
* </p>
*
* <dl>
* <dt>String (JSONP URL)</dt>
* <dd>
* <p>
* <i>Example:</i> <code>'http://example.com/search?q={query}&callback={callback}'</code>
* </p>
*
* <p>
* If a URL with a <code>{callback}</code> placeholder is provided, it
* will be used to make a JSONP request. The <code>{query}</code>
* placeholder will be replaced with the current query, and the
* <code>{callback}</code> placeholder will be replaced with an
* internally-generated JSONP callback name. Both placeholders must
* appear in the URL, or the request will fail. An optional
* <code>{maxResults}</code> placeholder may also be provided, and will
* be replaced with the value of the maxResults attribute (or 1000 if
* the maxResults attribute is 0 or less).
* </p>
*
* <p>
* The response is assumed to be an array of results by default. If the
* response is not an array, provide a <code>resultListLocator</code> to
* process the response and return an array.
* </p>
*
* <p>
* <strong>The <code>jsonp</code> module must be loaded in order for
* JSONP URL sources to work.</strong> If the <code>jsonp</code> module
* is not already loaded, it will be loaded on demand if possible.
* </p>
* </dd>
*
* <dt>String (XHR URL)</dt>
* <dd>
* <p>
* <i>Example:</i> <code>'http://example.com/search?q={query}'</code>
* </p>
*
* <p>
* If a URL without a <code>{callback}</code> placeholder is provided,
* it will be used to make a same-origin XHR request. The
* <code>{query}</code> placeholder will be replaced with the current
* query. An optional <code>{maxResults}</code> placeholder may also be
* provided, and will be replaced with the value of the maxResults
* attribute (or 1000 if the maxResults attribute is 0 or less).
* </p>
*
* <p>
* The response is assumed to be a JSON array of results by default. If
* the response is a JSON object and not an array, provide a
* <code>resultListLocator</code> to process the response and return an
* array. If the response is in some form other than JSON, you will
* need to use a custom DataSource instance as the source.
* </p>
*
* <p>
* <strong>The <code>io-base</code> and <code>json-parse</code> modules
* must be loaded in order for XHR URL sources to work.</strong> If
* these modules are not already loaded, they will be loaded on demand
* if possible.
* </p>
* </dd>
*
* <dt>String (YQL query)</dt>
* <dd>
* <p>
* <i>Example:</i> <code>'select * from search.suggest where query="{query}"'</code>
* </p>
*
* <p>
* If a YQL query is provided, it will be used to make a YQL request.
* The <code>{query}</code> placeholder will be replaced with the
* current autocomplete query. This placeholder must appear in the YQL
* query, or the request will fail. An optional
* <code>{maxResults}</code> placeholder may also be provided, and will
* be replaced with the value of the maxResults attribute (or 1000 if
* the maxResults attribute is 0 or less).
* </p>
*
* <p>
* <strong>The <code>yql</code> module must be loaded in order for YQL
* sources to work.</strong> If the <code>yql</code> module is not
* already loaded, it will be loaded on demand if possible.
* </p>
* </dd>
* </dl>
*
* <p>
* As an alternative to providing a source, you could simply listen for
* <code>query</code> events and handle them any way you see fit. Providing
* a source is optional, but will usually be simpler.
* </p>
*
* @attribute source
* @type Array|DataSource|Function|Object|String|null
*/
source: {
setter: '_setSource'
},
/**
* <p>
* May be used to force a specific source type, overriding the automatic
* source type detection. It should almost never be necessary to do this,
* but as they taught us in the Boy Scouts, one should always be prepared,
* so it's here if you need it. Be warned that if you set this attribute and
* something breaks, it's your own fault.
* </p>
*
* <p>
* Supported <code>sourceType</code> values are: 'array', 'datasource',
* 'function', and 'object'.
* </p>
*
* <p>
* If the <code>autocomplete-sources</code> module is loaded, the following
* additional source types will be supported: 'io', 'jsonp', 'string', 'yql'
* </p>
*
* @attribute sourceType
* @type String
*/
sourceType: {
value: null
},
/**
* If the <code>inputNode</code> specified at instantiation time has a
* <code>node-tokeninput</code> plugin attached to it, this attribute will
* be a reference to the <code>Y.Plugin.TokenInput</code> instance.
*
* @attribute tokenInput
* @type Plugin.TokenInput
* @readonly
*/
tokenInput: {
readOnly: true
},
/**
* Current value of the input node.
*
* @attribute value
* @type String
* @default ''
*/
value: {
// Why duplicate this._inputNode.get('value')? Because we need a
// reliable way to track the source of value changes. We want to perform
// completion when the user changes the value, but not when we change
// the value.
value: ''
}
};
/**
* Mapping of built-in source types to their setter functions. DataSource
* instances and DataSource-like objects are handled natively, so are not
* mapped here.
*
* @property SOURCE_TYPES
* @type {Object}
* @static
*/
'array' : '_createArraySource',
'function': '_createFunctionSource',
'object' : '_createObjectSource'
};
// -- Public Prototype Methods ---------------------------------------------
/**
* <p>
* Sends a request to the configured source. If no source is configured,
* this method won't do anything.
* </p>
*
* <p>
* Usually there's no reason to call this method manually; it will be
* called automatically when user input causes a <code>query</code> event to
* be fired. The only time you'll need to call this method manually is if
* you want to force a request to be sent when no user input has occurred.
* </p>
*
* @method sendRequest
* @param {String} query (optional) Query to send. If specified, the
* <code>query</code> attribute will be set to this query. If not
* specified, the current value of the <code>query</code> attribute will
* be used.
* @param {Function} requestTemplate (optional) Request template function.
* If not specified, the current value of the <code>requestTemplate</code>
* attribute will be used.
* @chainable
*/
var request,
} else {
}
if (source) {
if (!requestTemplate) {
}
callback: {
}
});
}
return this;
},
// -- Protected Lifecycle Methods ------------------------------------------
/**
* Attaches event listeners and behaviors.
*
* @method _bindUIACBase
* @protected
*/
_bindUIACBase: function () {
// If the inputNode has a node-tokeninput plugin attached, bind to the
// plugin's inputNode instead.
if (tokenInput) {
}
if (!inputNode) {
Y.error('No inputNode specified.');
return;
}
this._inputNode = inputNode;
this._acBaseEvents = new Y.EventHandle([
// This is the valueChange event on the inputNode, provided by the
// event-valuechange module, not our own valueChange.
]);
},
/**
* Detaches AutoCompleteBase event listeners.
*
* @method _destructorACBase
* @protected
*/
_destructorACBase: function () {
this._acBaseEvents.detach();
},
/**
* Synchronizes the UI state of the <code>inputNode</code>.
*
* @method _syncUIACBase
* @protected
*/
_syncUIACBase: function () {
this._syncBrowserAutocomplete();
},
// -- Protected Prototype Methods ------------------------------------------
/**
* Creates a DataSource-like object that simply returns the specified array
* as a response. See the <code>source</code> attribute for more details.
*
* @method _createArraySource
* @param {Array} source
* @return {Object} DataSource-like object.
* @protected
*/
_createArraySource: function (source) {
var that = this;
return {
type: 'array',
sendRequest: function (request) {
}
};
},
/**
* Creates a DataSource-like object that passes the query to a
* custom-defined function, which is expected to call the provided callback
* with an array of results. See the <code>source</code> attribute for more
* details.
*
* @method _createFunctionSource
* @param {Function} source Function that accepts a query and a callback as
* parameters, and calls the callback with an array of results.
* @return {Object} DataSource-like object.
* @protected
*/
_createFunctionSource: function (source) {
var that = this;
return {
type: 'function',
sendRequest: function (request) {
var value;
function afterResults(results) {
}
// Allow both synchronous and asynchronous functions. If we get
// a truthy return value, assume the function is synchronous.
}
}
};
},
/**
* Creates a DataSource-like object that looks up queries as properties on
* the specified object, and returns the found value (if any) as a response.
* See the <code>source</code> attribute for more details.
*
* @method _createObjectSource
* @param {Object} source
* @return {Object} DataSource-like object.
* @protected
*/
_createObjectSource: function (source) {
var that = this;
// If the object is a JSONPRequest instance, try to use it as a JSONP
// source.
if (this._createJSONPSource) {
return this._createJSONPSource(source);
}
return INVALID_VALUE;
}
return {
type: 'object',
sendRequest: function (request) {
);
}
};
},
/**
* Returns <code>true</code> if <i>value</i> is either a function or
* <code>null</code>.
*
* @method _functionValidator
* @param {Function|null} value Value to validate.
* @protected
*/
_functionValidator: function (value) {
},
/**
* Faster and safer alternative to Y.Object.getValue(). Doesn't bother
* casting the path to an array (since we already know it's an array) and
* doesn't throw an error if a value in the middle of the object hierarchy
* is neither <code>undefined</code> nor an object.
*
* @method _getObjectValue
* @param {Object} obj
* @param {Array} path
* @return {mixed} Located value, or <code>undefined</code> if the value was
* not found at the specified path.
* @protected
*/
if (!obj) {
return;
}
}
return obj;
},
/**
* Parses result responses, performs filtering and highlighting, and fires
* the <code>results</code> event.
*
* @method _parseResponse
* @param {String} query Query that generated these results.
* @param {Object} response Response containing results.
* @param {Object} data Raw response data.
* @protected
*/
var facade = {
results: []
},
results = [],
i,
len,
text,
if (unfiltered && listLocator) {
}
// Create a lightweight result object for each result to make them
// easier to work with. The various properties on the object
// represent different formats of the result, and will be populated
// as we go.
result = unfiltered[i];
});
}
// Run the results through all configured result filters. Each
// filter returns an array of (potentially fewer) result objects,
// which is then passed to the next filter, and so on.
if (!results) {
return;
}
break;
}
}
// If maxResults is set and greater than 0, limit the number of
// results.
}
// Run the results through the configured highlighter (if any).
// The highlighter returns an array of highlighted strings (not
// an array of result objects), and these strings are then added
// to each result object.
if (highlighter) {
if (!highlighted) {
return;
}
}
}
// Run the results through the configured formatter (if any) to
// produce the final formatted results. The formatter returns an
// array of strings or Node instances (not an array of result
// result object.
if (formatter) {
if (!formatted) {
return;
}
}
}
}
}
},
/**
* <p>
* Returns the query portion of the specified input value, or
* <code>null</code> if there is no suitable query within the input value.
* </p>
*
* <p>
* If a query delimiter is defined, the query will be the last delimited
* part of of the string.
* </p>
*
* @method _parseValue
* @param {String} value Input value from which to extract the query.
* @return {String|null} query
* @protected
*/
_parseValue: function (value) {
if (delim) {
}
},
/**
* Setter for locator attributes.
*
* @method _setLocator
* @param {Function|String|null} locator
* @return {Function|null}
* @protected
*/
_setLocator: function (locator) {
if (this[_FUNCTION_VALIDATOR](locator)) {
return locator;
}
var that = this;
return function (result) {
};
},
/**
* Setter for the <code>requestTemplate</code> attribute.
*
* @method _setRequestTemplate
* @param {Function|String|null} template
* @return {Function|null}
* @protected
*/
_setRequestTemplate: function (template) {
if (this[_FUNCTION_VALIDATOR](template)) {
return template;
}
return function (query) {
};
},
/**
* Setter for the <code>resultFilters</code> attribute.
*
* @method _setResultFilters
* @param {Array|Function|String|null} filters <code>null</code>, a filter
* function, an array of filter functions, or a string or array of strings
* representing the names of methods on
* <code>Y.AutoCompleteFilters</code>.
* @return {Array} Array of filter functions (empty if <i>filters</i> is
* <code>null</code>).
* @protected
*/
_setResultFilters: function (filters) {
var acFilters, getFilterFunction;
if (filters === null) {
return [];
}
getFilterFunction = function (filter) {
if (isFunction(filter)) {
return filter;
}
}
return false;
};
} else {
}
},
/**
* Setter for the <code>resultHighlighter</code> attribute.
*
* @method _setResultHighlighter
* @param {Function|String|null} highlighter <code>null</code>, a
* highlighter function, or a string representing the name of a method on
* <code>Y.AutoCompleteHighlighters</code>.
* @return {Function|null}
* @protected
*/
_setResultHighlighter: function (highlighter) {
var acHighlighters;
if (this._functionValidator(highlighter)) {
return highlighter;
}
return acHighlighters[highlighter];
}
return INVALID_VALUE;
},
/**
* Setter for the <code>source</code> attribute. Returns a DataSource or
* the value of the <code>sourceType</code> attribute.
*
* @method _setSource
* @param {mixed} source AutoComplete source. See the <code>source</code>
* attribute for details.
* @return {DataSource|Object}
* @protected
*/
_setSource: function (source) {
|| source === null
|| sourceType === 'datasource') {
// Quacks like a DataSource instance (or null). Make it so!
this._rawSource = source;
return source;
}
// See if there's a registered setter for this source type.
this._rawSource = source;
}
return INVALID_VALUE;
},
/**
* Shared success callback for non-DataSource sources.
*
* @method _sourceSuccess
* @param {mixed} data Response data.
* @param {Object} request Request object.
* @protected
*/
});
},
/**
* Synchronizes the UI state of the <code>allowBrowserAutocomplete</code>
* attribute.
*
* @method _syncBrowserAutocomplete
* @protected
*/
_syncBrowserAutocomplete: function () {
}
},
/**
* <p>
* Updates the query portion of the <code>value</code> attribute.
* </p>
*
* <p>
* If a query delimiter is defined, the last delimited portion of the input
* value will be replaced with the specified <i>value</i>.
* </p>
*
* @method _updateValue
* @param {String} newVal New value.
* @protected
*/
_updateValue: function (newVal) {
len,
if (delim) {
if (len > 1) {
}
}
},
// -- Protected Event Handlers ---------------------------------------------
/**
* Updates the current <code>source</code> based on the new
* <code>sourceType</code> to ensure that the two attributes don't get out
* of sync when they're changed separately.
*/
_afterSourceTypeChange: function (e) {
if (this._rawSource) {
}
},
/**
* Handles change events for the <code>value</code> attribute.
*
* @method _afterValueChange
* @param {EventFacade} e
* @protected
*/
_afterValueChange: function (e) {
var delay,
fire,
that;
// Don't query on value changes that didn't come from the user.
return;
}
that = this;
fire = function () {
});
};
if (delay) {
clearTimeout(this._delay);
} else {
fire();
}
} else {
clearTimeout(this._delay);
});
}
},
/**
* Handles <code>blur</code> events on the input node.
*
* @method _onInputBlur
* @param {EventFacade} e
* @protected
*/
_onInputBlur: function (e) {
// If a query delimiter is set and the input's value contains one or
// more trailing delimiters, strip them.
if (delim) {
}
} else {
// Delimiter is one or more space characters, so just trim the
// value.
}
}
}
},
/**
* Handles <code>valueChange</code> events on the input node and fires a
* <code>query</code> event when the input value meets the configured
* criteria.
*
* @method _onInputValueChange
* @param {EventFacade} e
* @protected
*/
_onInputValueChange: function (e) {
// Don't query if the internal value is the same as the new value
// reported by valueChange.
return;
}
},
/**
* Handles source responses and fires the <code>results</code> event.
*
* @method _onResponse
* @param {EventFacade} e
* @protected
*/
_onResponse: function (query, e) {
// Ignore stale responses that aren't for the current query.
}
},
// -- Protected Default Event Handlers -------------------------------------
/**
* Default <code>clear</code> event handler. Sets the <code>results</code>
* property to an empty array and <code>query</code> to null.
*
* @method _defClearFn
* @protected
*/
_defClearFn: function () {
},
/**
* Default <code>query</code> event handler. Sets the <code>query</code>
* property and sends a request to the source if one is configured.
*
* @method _defQueryFn
* @param {EventFacade} e
* @protected
*/
_defQueryFn: function (e) {
},
/**
* Default <code>results</code> event handler. Sets the <code>results</code>
* property to the latest results.
*
* @method _defResultsFn
* @param {EventFacade} e
* @protected
*/
_defResultsFn: function (e) {
}
};
}, '@VERSION@' ,{requires:['array-extras', 'base-build', 'escape', 'event-valuechange', 'node-base'], optional:['autocomplete-sources']});
/**
* Mixes support for JSONP and YQL result sources into AutoCompleteBase.
*
* @module autocomplete
* @submodule autocomplete-sources
*/
_SOURCE_SUCCESS = '_sourceSuccess',
MAX_RESULTS = 'maxResults',
REQUEST_TEMPLATE = 'requestTemplate',
RESULT_LIST_LOCATOR = 'resultListLocator';
function ACSources() {}
/**
* Regular expression used to determine whether a String source is a YQL
* query.
*
* @property _YQL_SOURCE_REGEX
* @type RegExp
* @protected
* @for AutoCompleteBase
*/
/**
* Creates a DataSource-like object that uses <code>Y.io</code> as a source.
* See the <code>source</code> attribute for more details.
*
* @method _createIOSource
* @param {String} source URL.
* @return {Object} DataSource-like object.
* @protected
* @for AutoCompleteBase
*/
_createIOSource: function (source) {
var cache = {},
that = this,
// Private internal _sendRequest method that will be assigned to
// ioSource.sendRequest once io-base and json-parse are available.
function _sendRequest(request) {
// Return immediately on a cached response.
return;
}
// Cancel any outstanding requests.
}
on: {
var data;
try {
} catch (ex) {
}
if (data) {
}
}
}
});
}
// Keep track of the most recent request in case there are multiple
// requests while we're waiting for the IO module to load. Only the
// most recent request will be sent.
if (loading) { return; }
loading = true;
// Lazy-load the io-base and json-parse modules if necessary,
// then overwrite the sendRequest method to bypass this check in
// the future.
});
};
return ioSource;
},
/**
* Creates a DataSource-like object that uses the specified JSONPRequest
* instance as a source. See the <code>source</code> attribute for more
* details.
*
* @method _createJSONPSource
* @param {JSONPRequest|String} source URL string or JSONPRequest instance.
* @return {Object} DataSource-like object.
* @protected
* @for AutoCompleteBase
*/
_createJSONPSource: function (source) {
var cache = {},
that = this,
function _sendRequest(request) {
return;
}
// Hack alert: JSONPRequest currently doesn't support
// per-request callbacks, so we're reaching into the protected
// _config object to make it happen.
//
// This limitation is mentioned in the following JSONP
// enhancement ticket:
//
};
}
// Keep track of the most recent request in case there are multiple
// requests while we're waiting for the JSONP module to load. Only
// the most recent request will be sent.
if (loading) { return; }
loading = true;
// Lazy-load the JSONP module if necessary, then overwrite the
// sendRequest method to bypass this check in the future.
Y.use('jsonp', function () {
// Turn the source into a JSONPRequest instance if it isn't
// one already.
if (!(source instanceof Y.JSONPRequest)) {
});
}
});
};
return jsonpSource;
},
/**
* Creates a DataSource-like object that calls the specified URL or
* executes the specified YQL query for results. If the string starts
* with "select ", "use ", or "set " (case-insensitive), it's assumed to be
* a YQL query; otherwise, it's assumed to be a URL (which may be absolute
* or relative). URLs containing a "{callback}" placeholder are assumed to
* be JSONP URLs; all others will use XHR. See the <code>source</code>
* attribute for more details.
*
* @method _createStringSource
* @param {String} source URL or YQL query.
* @return {Object} DataSource-like object.
* @protected
* @for AutoCompleteBase
*/
_createStringSource: function (source) {
// Looks like a YQL query.
return this._createYQLSource(source);
// Contains a {callback} param and isn't a YQL query, so it must be
// JSONP.
return this._createJSONPSource(source);
} else {
// Not a YQL query or JSONP, so we'll assume it's an XHR URL.
return this._createIOSource(source);
}
},
/**
* Creates a DataSource-like object that uses the specified YQL query string
* to create a YQL-based source. See the <code>source</code> attribute for
* details. If no <code>resultListLocator</code> is defined, this method
* will set a best-guess locator that might work for many typical YQL
* queries.
*
* @method _createYQLSource
* @param {String} source YQL query.
* @return {Object} DataSource-like object.
* @protected
* @for AutoCompleteBase
*/
_createYQLSource: function (source) {
var cache = {},
that = this,
if (!this.get(RESULT_LIST_LOCATOR)) {
}
function _sendRequest(request) {
return;
}
};
});
// Only create a new YQLRequest instance if this is the
// first request. For subsequent requests, we'll reuse the
// original instance.
if (yqlRequest) {
if (env) {
}
} else {
allowCache: false // temp workaround until JSONP has per-URL callback proxies
}
yqlRequest.send();
}
// Keep track of the most recent request in case there are multiple
// requests while we're waiting for the YQL module to load. Only the
// most recent request will be sent.
if (!loading) {
// Lazy-load the YQL module if necessary, then overwrite the
// sendRequest method to bypass this check in the future.
loading = true;
Y.use('yql', function () {
});
}
};
return yqlSource;
},
/**
* Default resultListLocator used when a string-based YQL source is set and
* the implementer hasn't already specified one.
*
* @method _defaultYQLLocator
* @param {Object} response YQL response object.
* @return {Array}
* @protected
* @for AutoCompleteBase
*/
_defaultYQLLocator: function (response) {
// If there's only a single value on YQL's results object, that
// value almost certainly contains the array of results we want. If
// there are 0 or 2+ values, then the values themselves are most
// likely the results we want.
}
} else {
results = [];
}
return results;
},
/**
* Returns a formatted XHR URL based on the specified base <i>url</i>,
* <i>query</i>, and the current <i>requestTemplate</i> if any.
*
* @method _getXHRUrl
* @param {String} url Base URL.
* @param {String} query AutoComplete query.
* @return {String} Formatted URL.
* @protected
* @for AutoCompleteBase
*/
if (requestTemplate) {
}
});
},
/**
* URL formatter passed to <code>JSONPRequest</code> instances.
*
* @method _jsonpFormatter
* @param {String} url
* @param {String} proxy
* @param {String} query
* @return {String} Formatted URL
* @protected
* @for AutoCompleteBase
*/
if (requestTemplate) {
}
});
}
};
/**
* YQL environment file URL to load when the <code>source</code> is set to
* a YQL query. Set this to <code>null</code> to use the default Open Data
* Tables environment file (http://datatables.org/alltables.env).
*
* @attribute yqlEnv
* @type String
* @default null
* @for AutoCompleteBase
*/
yqlEnv: {
value: null
},
/**
* URL protocol to use when the <code>source</code> is set to a YQL query.
*
* @attribute yqlProtocol
* @type String
* @default 'http'
* @for AutoCompleteBase
*/
yqlProtocol: {
value: 'http'
}
};
// Tell AutoCompleteBase about the new source types it can now support.
io : '_createIOSource',
jsonp : '_createJSONPSource',
string: '_createStringSource',
yql : '_createYQLSource'
});
}, '@VERSION@' ,{requires:['autocomplete-base'], optional:['io-base', 'json-parse', 'jsonp', 'yql']});
/**
* Traditional autocomplete dropdown list widget, just like Mom used to make.
*
* @module autocomplete
* @submodule autocomplete-list
* @class AutoCompleteList
* @extends Widget
* @uses AutoCompleteBase
* @uses WidgetPosition
* @uses WidgetPositionAlign
* @constructor
* @param {Object} config Configuration object.
*/
YArray = Y.Array,
// Whether or not we need an iframe shim.
// keyCode constants.
KEY_TAB = 9,
// String shorthand.
_CLASS_ITEM = '_CLASS_ITEM',
_CLASS_ITEM_ACTIVE = '_CLASS_ITEM_ACTIVE',
_CLASS_ITEM_HOVER = '_CLASS_ITEM_HOVER',
_SELECTOR_ITEM = '_SELECTOR_ITEM',
ACTIVE_ITEM = 'activeItem',
ALWAYS_SHOW_LIST = 'alwaysShowList',
CIRCULAR = 'circular',
HOVERED_ITEM = 'hoveredItem',
ID = 'id',
ITEM = 'item',
LIST = 'list',
RESULT = 'result',
RESULTS = 'results',
VISIBLE = 'visible',
WIDTH = 'width',
// Event names.
EVT_SELECT = 'select',
], {
// -- Prototype Properties -------------------------------------------------
ARIA_TEMPLATE: '<div/>',
ITEM_TEMPLATE: '<li/>',
LIST_TEMPLATE: '<ul/>',
// -- Lifecycle Prototype Methods ------------------------------------------
initializer: function () {
if (!inputNode) {
Y.error('No inputNode specified.');
return;
}
this._inputNode = inputNode;
this._listEvents = [];
// This ensures that the list is rendered inside the same parent as the
// input node by default, which is necessary for proper ARIA support.
// Cache commonly used classnames and selectors for performance.
/**
* Fires when an autocomplete suggestion is selected from the list,
* typically via a keyboard action or mouse click.
*
* @event select
* @param {EventFacade} e Event facade with the following additional
* properties:
*
* <dl>
* <dt>itemNode (Node)</dt>
* <dd>
* List item node that was selected.
* </dd>
*
* <dt>result (Object)</dt>
* <dd>
* AutoComplete result object.
* </dd>
* </dl>
*
* @preventable _defSelectFn
*/
this.publish(EVT_SELECT, {
defaultFn: this._defSelectFn
});
},
destructor: function () {
while (this._listEvents.length) {
}
if (this._ariaNode) {
}
},
bindUI: function () {
this._bindInput();
this._bindList();
},
renderUI: function () {
var ariaNode = this._createAriaNode(),
inputNode = this._inputNode,
listNode = this._createListNode();
'aria-autocomplete': LIST,
'aria-expanded' : false,
role : 'combobox'
});
// ARIA node must be outside the widget or announcements won't be made
// when the widget is hidden.
// Add an iframe shim for IE6.
if (useShim) {
}
this._boundingBox = boundingBox;
this._contentBox = contentBox;
this._parentNode = parentNode;
},
syncUI: function () {
this._syncResults();
this._syncVisibility();
},
// -- Public Prototype Methods ---------------------------------------------
/**
* Hides the list, unless the <code>alwaysShowList</code> attribute is
* <code>true</code>.
*
* @method hide
* @see show
* @chainable
*/
hide: function () {
},
/**
* Selects the specified <i>itemNode</i>, or the current
* <code>activeItem</code> if <i>itemNode</i> is not specified.
*
* @method selectItem
* @param {Node} itemNode (optional) Item node to select.
* @chainable
*/
selectItem: function (itemNode) {
if (itemNode) {
return this;
}
} else {
if (!itemNode) {
return this;
}
}
this.fire(EVT_SELECT, {
});
return this;
},
// -- Protected Prototype Methods ------------------------------------------
/**
* Activates the next item after the currently active item. If there is no
* next item and the <code>circular</code> attribute is <code>true</code>,
* focus will wrap back to the input node.
*
* @method _activateNextItem
* @chainable
* @protected
*/
_activateNextItem: function () {
if (item) {
} else {
nextItem = this._getFirstItemNode();
}
return this;
},
/**
* Activates the item previous to the currently active item. If there is no
* previous item and the <code>circular</code> attribute is
* <code>true</code>, focus will wrap back to the input node.
*
* @method _activatePrevItem
* @chainable
* @protected
*/
_activatePrevItem: function () {
return this;
},
/**
* Appends the specified result <i>items</i> to the list inside a new item
* node.
*
* @method _add
* @param {Array|Node|HTMLElement|String} items Result item or array of
* result items.
* @return {NodeList} Added nodes.
* @protected
*/
var itemNodes = [];
}, this);
return itemNodes;
},
/**
* Updates the ARIA live region with the specified message.
*
* @method _ariaSay
* @param {String} stringId String id (from the <code>strings</code>
* attribute) of the message to speak.
* @param {Object} subs (optional) Substitutions for placeholders in the
* string.
* @protected
*/
},
/**
* Binds <code>inputNode</code> events and behavior.
*
* @method _bindInput
* @protected
*/
_bindInput: function () {
var inputNode = this._inputNode,
// Null align means we can auto-align. Set align to false to prevent
// auto-alignment, or a valid alignment config to customize the
// alignment.
if (this.get('align') === null) {
// If this is a tokenInput, align with its bounding box.
// Otherwise, align with the inputNode. Bit of a cheat.
this.set('align', {
});
// If no width config is set, attempt to set the list's width to the
// width of the alignment node. If the alignment node's width is
// falsy, do nothing.
}
}
// Attach inputNode events.
},
/**
* Binds list events.
*
* @method _bindList
* @protected
*/
_bindList: function () {
this._listEvents.concat([
this.after({
mouseover: this._afterMouseOver,
mouseout : this._afterMouseOut,
resultsChange : this._afterResultsChange,
visibleChange : this._afterVisibleChange
}),
]);
},
/**
* Clears the contents of the tray.
*
* @method _clear
* @protected
*/
_clear: function () {
this.set(ACTIVE_ITEM, null);
this._set(HOVERED_ITEM, null);
},
/**
* Creates and returns an ARIA live region node.
*
* @method _createAriaNode
* @return {Node} ARIA node.
* @protected
*/
_createAriaNode: function () {
'aria-live': 'polite',
role : 'status'
});
},
/**
* Creates and returns an item node with the specified <i>content</i>.
*
* @method _createItemNode
* @param {Object} result Result object.
* @return {Node} Item node.
* @protected
*/
_createItemNode: function (result) {
role: 'option'
},
/**
* Creates and returns a list node.
*
* @method _createListNode
* @return {Node} List node.
* @protected
*/
_createListNode: function () {
role: 'listbox'
});
},
/**
* Gets the first item node in the list, or <code>null</code> if the list is
* empty.
*
* @method _getFirstItemNode
* @return {Node|null}
* @protected
*/
_getFirstItemNode: function () {
},
/**
* Gets the last item node in the list, or <code>null</code> if the list is
* empty.
*
* @method _getLastItemNode
* @return {Node|null}
* @protected
*/
_getLastItemNode: function () {
},
/**
* Synchronizes the results displayed in the list with those in the
* <i>results</i> argument, or with the <code>results</code> attribute if an
* argument is not provided.
*
* @method _syncResults
* @param {Array} results (optional) Results.
* @protected
*/
_syncResults: function (results) {
if (!results) {
}
this._clear();
this._ariaSay('items_available');
}
// Resize the IE6 iframe shim to match the list's dimensions. This is
// done both here and in _syncVisibility, since the shim will only be
// resized if the list is actually visible. We need it to happen both
// when results change and when the list is made visible.
this._syncShim();
}
},
/**
* Synchronizes the size of the iframe shim used for IE6 and lower. In other
* browsers, this method is a noop.
*
* @method _syncShim
* @protected
*/
} : function () {},
/**
* Synchronizes the visibility of the tray with the <i>visible</i> argument,
* or with the <code>visible</code> attribute if an argument is not
* provided.
*
* @method _syncVisibility
* @param {Boolean} visible (optional) Visibility.
* @protected
*/
_syncVisibility: function (visible) {
if (this.get(ALWAYS_SHOW_LIST)) {
visible = true;
}
if (typeof visible === 'undefined') {
}
if (visible) {
// Force WidgetPositionAlign to refresh its alignment.
this._syncUIPosAlign();
// Resize the IE6 iframe shim to match the list's dimensions. This
// is done both here and in _syncResults, since the shim will only
// be resized if the list is actually visible. We need it to happen
// both when results change and when the list is made visible.
this._syncShim();
} else {
this.set(ACTIVE_ITEM, null);
this._set(HOVERED_ITEM, null);
// Force a reflow to work around a glitch in IE6 and 7 where some of
// the contents of the list will sometimes remain visible after the
// container is hidden.
}
},
// -- Protected Event Handlers ---------------------------------------------
/**
* Handles <code>activeItemChange</code> events.
*
* @method _afterActiveItemChange
* @param {EventTarget} e
* @protected
*/
_afterActiveItemChange: function (e) {
var inputNode = this._inputNode,
// The previous item may have disappeared by the time this handler runs,
// so we need to be careful.
}
if (newVal) {
} else {
}
if (this.get('scrollIntoView')) {
}
},
/**
* Handles <code>alwaysShowListChange</code> events.
*
* @method _afterAlwaysShowListChange
* @param {EventTarget} e
* @protected
*/
_afterAlwaysShowListChange: function (e) {
},
/**
* Handles <code>hoveredItemChange</code> events.
*
* @method _afterHoveredItemChange
* @param {EventTarget} e
* @protected
*/
_afterHoveredItemChange: function (e) {
if (prevVal) {
}
if (newVal) {
}
},
/**
* Handles <code>mouseover</code> events.
*
* @method _afterMouseOver
* @param {EventTarget} e
* @protected
*/
_afterMouseOver: function (e) {
this._mouseOverList = true;
if (itemNode) {
}
},
/**
* Handles <code>mouseout</code> events.
*
* @method _afterMouseOut
* @param {EventTarget} e
* @protected
*/
_afterMouseOut: function () {
this._mouseOverList = false;
this._set(HOVERED_ITEM, null);
},
/**
* Handles <code>resultsChange</code> events.
*
* @method _afterResultsChange
* @param {EventFacade} e
* @protected
*/
_afterResultsChange: function (e) {
this._syncResults(e.newVal);
if (!this.get(ALWAYS_SHOW_LIST)) {
}
},
/**
* Handles <code>visibleChange</code> events.
*
* @method _afterVisibleChange
* @param {EventFacade} e
* @protected
*/
_afterVisibleChange: function (e) {
this._syncVisibility(!!e.newVal);
},
/**
* Handles <code>inputNode</code> <code>blur</code> events.
*
* @method _onListInputBlur
* @param {EventTarget} e
* @protected
*/
_onListInputBlur: function (e) {
// Hide the list on inputNode blur events, unless the mouse is currently
// over the list (which indicates that the user is probably interacting
// with it). The _lastInputKey property comes from the
// autocomplete-list-keys module.
this.hide();
}
},
/**
* Delegated event handler for item <code>click</code> events.
*
* @method _onItemClick
* @param {EventTarget} e
* @protected
*/
_onItemClick: function (e) {
var itemNode = e.currentTarget;
this.selectItem(itemNode);
},
// -- Protected Default Event Handlers -------------------------------------
/**
* Default <code>select</code> event handler.
*
* @method _defSelectFn
* @param {EventTarget} e
* @protected
*/
_defSelectFn: function (e) {
// TODO: support typeahead completion, etc.
this._inputNode.focus();
this._updateValue(text);
this.hide();
}
}, {
ATTRS: {
/**
* If <code>true</code>, the first item in the list will be activated by
* default when the list is initially displayed and when results change.
*
* @attribute activateFirstItem
* @type Boolean
* @default false
*/
value: false
},
/**
* Item that's currently active, if any. When the user presses enter,
* this is the item that will be selected.
*
* @attribute activeItem
* @type Node
*/
activeItem: {
value: null
},
/**
* If <code>true</code>, the list will remain visible even when there
* are no results to display.
*
* @attribute alwaysShowList
* @type Boolean
* @default false
*/
value: false
},
/**
* If <code>true</code>, keyboard navigation will wrap around to the
* opposite end of the list when navigating past the first or last item.
*
* @attribute circular
* @type Boolean
* @default true
*/
circular: {
value: true
},
/**
* Item currently being hovered over by the mouse, if any.
*
* @attribute hoveredItem
* @type Node|null
* @readonly
*/
hoveredItem: {
readOnly: true,
value: null
},
/**
* Node that will contain result items.
*
* @attribute listNode
* @type Node|null
* @readonly
*/
listNode: {
readOnly: true,
value: null
},
/**
* If <code>true</code>, the viewport will be scrolled to ensure that
* the active list item is visible when necessary.
*
* @attribute scrollIntoView
* @type Boolean
* @default false
*/
value: false
},
/**
* Translatable strings used by the AutoCompleteList widget.
*
* @attribute strings
* @type Object
*/
strings: {
valueFn: function () {
}
},
/**
* If <code>true</code>, pressing the tab key while the list is visible
* will select the active item, if any.
*
* @attribute tabSelect
* @type Boolean
* @default true
*/
tabSelect: {
value: true
},
// The "visible" attribute is documented in Widget.
visible: {
value: false
}
},
});
Y.AutoCompleteList = List;
/**
* Alias for <a href="AutoCompleteList.html"><code>AutoCompleteList</code></a>.
* See that class for API docs.
*
* @class AutoComplete
*/
Y.AutoComplete = List;
}, '@VERSION@' ,{lang:['en'], after:['autocomplete-sources'], requires:['autocomplete-base', 'selector-css3', 'shim-plugin', 'widget', 'widget-position', 'widget-position-align'], skinnable:true});
/**
* Binds an AutoCompleteList instance to a Node instance.
*
* @module autocomplete
* @submodule autocomplete-plugin
*/
/**
* <p>
* Binds an AutoCompleteList instance to a Node instance.
* </p>
*
* <p>
* Example:
* </p>
*
* <pre>
* Y.one('#my-input').plug(Y.Plugin.AutoComplete, {
* source: 'select * from search.suggest where query="{query}"'
* });
*
* // You can now access the AutoCompleteList instance at Y.one('#my-input').ac
* </pre>
*
* @class Plugin.AutoComplete
* @extends AutoCompleteList
*/
function ACListPlugin(config) {
// Render by default.
}
}
NAME : 'autocompleteListPlugin',
NS : 'ac',
});
YUI.add('autocomplete', function(Y){}, '@VERSION@' ,{use:['autocomplete-base', 'autocomplete-sources', 'autocomplete-list', 'autocomplete-plugin']});