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Commit 88dd9de9 authored by Mark Otto's avatar Mark Otto
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Drop typeahead.js--instead try Twitter's typeahead plugin

parent 54561f11
8 merge requests!8635ignore Gruntfile.js in jekyll,!8339Fix broken links to navbar component in docs examples,!8157Close Me: Docs "Customize and Download" button fix,!7964commit fixes #7792,!8656Added rel="stylesheet" to CDN-Examples,!8527Inner properties move 1,!8245Interactive color picker - Closed: request against wrong branch,!7865Patch 2
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+2 -1007
Makefile
+ 1
- 1
View file @ 88dd9de9
......@@ -27,7 +27,7 @@ build:
@cp js/tests/vendor/jquery.js docs/assets/js/
@echo " ${CHECK}"
@printf "Compiling and minifying JavaScript..."
@cat js/bootstrap-transition.js js/bootstrap-alert.js js/bootstrap-button.js js/bootstrap-carousel.js js/bootstrap-collapse.js js/bootstrap-dropdown.js js/bootstrap-modal.js js/bootstrap-tooltip.js js/bootstrap-popover.js js/bootstrap-scrollspy.js js/bootstrap-tab.js js/bootstrap-typeahead.js js/bootstrap-affix.js > docs/assets/js/bootstrap.js
@cat js/bootstrap-transition.js js/bootstrap-alert.js js/bootstrap-button.js js/bootstrap-carousel.js js/bootstrap-collapse.js js/bootstrap-dropdown.js js/bootstrap-modal.js js/bootstrap-tooltip.js js/bootstrap-popover.js js/bootstrap-scrollspy.js js/bootstrap-tab.js js/bootstrap-affix.js > docs/assets/js/bootstrap.js
@uglifyjs -nc docs/assets/js/bootstrap.js > docs/assets/js/bootstrap.min.tmp.js
@echo "/**\n* Bootstrap.js v3.0.0 by @fat & @mdo\n* Copyright 2012 Twitter, Inc.\n* http://www.apache.org/licenses/LICENSE-2.0.txt\n*/" > docs/assets/js/copyright.js
@cat docs/assets/js/copyright.js docs/assets/js/bootstrap.min.tmp.js > docs/assets/js/bootstrap.min.js
......
docs/_includes/docs-nav.html
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......@@ -32,7 +32,6 @@
<li><a href="#type-addresses">Addresses</a></li>
<li><a href="#type-blockquotes">Blockquotes</a></li>
<li><a href="#type-lists">Lists</a></li>
<li><a href="#type-"></a></li>
</ul>
</li>
<li><a href="#code">Code</a></li>
......@@ -220,7 +219,6 @@
<li><a href="#js-buttons">Button</a></li>
<li><a href="#collapse">Collapse</a></li>
<li><a href="#carousel">Carousel</a></li>
<li><a href="#typeahead">Typeahead</a></li>
<li><a href="#affix">Affix</a></li>
</ul>
</div>
docs/assets/js/bootstrap.js
+ 0
- 335
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......@@ -1832,341 +1832,6 @@
$(this).tab('show')
})
}(window.jQuery);
/* =============================================================
* bootstrap-typeahead.js v3.0.0
* http://twitter.github.com/bootstrap/javascript.html#typeahead
* =============================================================
* Copyright 2012 Twitter, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* ============================================================ */
!function($){
"use strict"; // jshint ;_;
/* TYPEAHEAD PUBLIC CLASS DEFINITION
* ================================= */
var Typeahead = function (element, options) {
this.$element = $(element)
this.options = $.extend({}, $.fn.typeahead.defaults, options)
this.matcher = this.options.matcher || this.matcher
this.sorter = this.options.sorter || this.sorter
this.highlighter = this.options.highlighter || this.highlighter
this.updater = this.options.updater || this.updater
this.source = this.options.source
this.$menu = $(this.options.menu)
this.shown = false
this.listen()
}
Typeahead.prototype = {
constructor: Typeahead
, select: function () {
var val = this.$menu.find('.active').attr('data-value')
this.$element
.val(this.updater(val))
.change()
return this.hide()
}
, updater: function (item) {
return item
}
, show: function () {
var pos = $.extend({}, this.$element.position(), {
height: this.$element[0].offsetHeight
})
this.$menu
.insertAfter(this.$element)
.css({
top: pos.top + pos.height
, left: pos.left
})
.show()
this.shown = true
return this
}
, hide: function () {
this.$menu.hide()
this.shown = false
return this
}
, lookup: function (event) {
var items
this.query = this.$element.val()
if (!this.query || this.query.length < this.options.minLength) {
return this.shown ? this.hide() : this
}
items = $.isFunction(this.source) ? this.source(this.query, $.proxy(this.process, this)) : this.source
return items ? this.process(items) : this
}
, process: function (items) {
var that = this
items = $.grep(items, function (item) {
return that.matcher(item)
})
items = this.sorter(items)
if (!items.length) {
return this.shown ? this.hide() : this
}
return this.render(items.slice(0, this.options.items)).show()
}
, matcher: function (item) {
return ~item.toLowerCase().indexOf(this.query.toLowerCase())
}
, sorter: function (items) {
var beginswith = []
, caseSensitive = []
, caseInsensitive = []
, item
while (item = items.shift()) {
if (!item.toLowerCase().indexOf(this.query.toLowerCase())) beginswith.push(item)
else if (~item.indexOf(this.query)) caseSensitive.push(item)
else caseInsensitive.push(item)
}
return beginswith.concat(caseSensitive, caseInsensitive)
}
, highlighter: function (item) {
var query = this.query.replace(/[\-\[\]{}()*+?.,\\\^$|#\s]/g, '\\$&')
return item.replace(new RegExp('(' + query + ')', 'ig'), function ($1, match) {
return '<strong>' + match + '</strong>'
})
}
, render: function (items) {
var that = this
items = $(items).map(function (i, item) {
i = $(that.options.item).attr('data-value', item)
i.find('a').html(that.highlighter(item))
return i[0]
})
items.first().addClass('active')
this.$menu.html(items)
return this
}
, next: function (event) {
var active = this.$menu.find('.active').removeClass('active')
, next = active.next()
if (!next.length) {
next = $(this.$menu.find('li')[0])
}
next.addClass('active')
}
, prev: function (event) {
var active = this.$menu.find('.active').removeClass('active')
, prev = active.prev()
if (!prev.length) {
prev = this.$menu.find('li').last()
}
prev.addClass('active')
}
, listen: function () {
this.$element
.on('focus', $.proxy(this.focus, this))
.on('blur', $.proxy(this.blur, this))
.on('keypress', $.proxy(this.keypress, this))
.on('keyup', $.proxy(this.keyup, this))
if (this.eventSupported('keydown')) {
this.$element.on('keydown', $.proxy(this.keydown, this))
}
this.$menu
.on('click', $.proxy(this.click, this))
.on('mouseenter', 'li', $.proxy(this.mouseenter, this))
.on('mouseleave', 'li', $.proxy(this.mouseleave, this))
}
, eventSupported: function(eventName) {
var isSupported = eventName in this.$element
if (!isSupported) {
this.$element.setAttribute(eventName, 'return;')
isSupported = typeof this.$element[eventName] === 'function'
}
return isSupported
}
, move: function (e) {
if (!this.shown) return
switch(e.keyCode) {
case 9: // tab
case 13: // enter
case 27: // escape
e.preventDefault()
break
case 38: // up arrow
e.preventDefault()
this.prev()
break
case 40: // down arrow
e.preventDefault()
this.next()
break
}
e.stopPropagation()
}
, keydown: function (e) {
this.suppressKeyPressRepeat = ~$.inArray(e.keyCode, [40,38,9,13,27])
this.move(e)
}
, keypress: function (e) {
if (this.suppressKeyPressRepeat) return
this.move(e)
}
, keyup: function (e) {
switch(e.keyCode) {
case 40: // down arrow
case 38: // up arrow
case 16: // shift
case 17: // ctrl
case 18: // alt
break
case 9: // tab
case 13: // enter
if (!this.shown) return
this.select()
break
case 27: // escape
if (!this.shown) return
this.hide()
break
default:
this.lookup()
}
e.stopPropagation()
e.preventDefault()
}
, focus: function (e) {
this.focused = true
}
, blur: function (e) {
this.focused = false
if (!this.mousedover && this.shown) this.hide()
}
, click: function (e) {
e.stopPropagation()
e.preventDefault()
this.select()
this.$element.focus()
}
, mouseenter: function (e) {
this.mousedover = true
this.$menu.find('.active').removeClass('active')
$(e.currentTarget).addClass('active')
}
, mouseleave: function (e) {
this.mousedover = false
if (!this.focused && this.shown) this.hide()
}
}
/* TYPEAHEAD PLUGIN DEFINITION
* =========================== */
var old = $.fn.typeahead
$.fn.typeahead = function (option) {
return this.each(function () {
var $this = $(this)
, data = $this.data('typeahead')
, options = typeof option == 'object' && option
if (!data) $this.data('typeahead', (data = new Typeahead(this, options)))
if (typeof option == 'string') data[option]()
})
}
$.fn.typeahead.defaults = {
source: []
, items: 8
, menu: '<ul class="typeahead dropdown-menu"></ul>'
, item: '<li><a href="#"></a></li>'
, minLength: 1
}
$.fn.typeahead.Constructor = Typeahead
/* TYPEAHEAD NO CONFLICT
* =================== */
$.fn.typeahead.noConflict = function () {
$.fn.typeahead = old
return this
}
/* TYPEAHEAD DATA-API
* ================== */
$(document).on('focus.typeahead.data-api', '[data-provide="typeahead"]', function (e) {
var $this = $(this)
if ($this.data('typeahead')) return
$this.typeahead($this.data())
})
}(window.jQuery);
/* ==========================================================
* bootstrap-affix.js v3.0.0
......
docs/assets/js/bootstrap.min.js
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docs/docs.html
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......@@ -6567,103 +6567,6 @@ $('.carousel').carousel({
<!-- Typeahead
================================================== -->
<section id="typeahead">
<div class="page-header">
<h1>Typeahead <small>bootstrap-typeahead.js</small></h1>
</div>
<h2>Example</h2>
<p>A basic, easily extended plugin for quickly creating elegant typeaheads with any form text input.</p>
<div class="bs-docs-example" style="background-color: #f5f5f5;">
<input type="text" class="col col-lg-3" style="margin: 0 auto;" data-provide="typeahead" data-items="4" data-source='["Alabama","Alaska","Arizona","Arkansas","California","Colorado","Connecticut","Delaware","Florida","Georgia","Hawaii","Idaho","Illinois","Indiana","Iowa","Kansas","Kentucky","Louisiana","Maine","Maryland","Massachusetts","Michigan","Minnesota","Mississippi","Missouri","Montana","Nebraska","Nevada","New Hampshire","New Jersey","New Mexico","New York","North Dakota","North Carolina","Ohio","Oklahoma","Oregon","Pennsylvania","Rhode Island","South Carolina","South Dakota","Tennessee","Texas","Utah","Vermont","Virginia","Washington","West Virginia","Wisconsin","Wyoming"]'>
</div><!-- /example -->
{% highlight html %}
<input type="text" data-provide="typeahead">
{% endhighlight %}
<p>You'll want to set <code>autocomplete="off"</code> to prevent default browser menus from appearing over the Bootstrap typeahead dropdown.</p>
<hr class="bs-docs-separator">
<h2>Usage</h2>
<h3>Via data attributes</h3>
<p>Add data attributes to register an element with typeahead functionality as shown in the example above.</p>
<h3>Via JavaScript</h3>
<p>Call the typeahead manually with:</p>
{% highlight js %}
$('.typeahead').typeahead()
{% endhighlight %}
<h3>Options</h3>
<p>Options can be passed via data attributes or JavaScript. For data attributes, append the option name to <code>data-</code>, as in <code>data-source=""</code>.</p>
<table class="table table-bordered table-striped">
<thead>
<tr>
<th style="width: 100px;">Name</th>
<th style="width: 50px;">type</th>
<th style="width: 100px;">default</th>
<th>description</th>
</tr>
</thead>
<tbody>
<tr>
<td>source</td>
<td>array, function</td>
<td>[ ]</td>
<td>The data source to query against. May be an array of strings or a function. The function is passed two arguments, the <code>query</code> value in the input field and the <code>process</code> callback. The function may be used synchronously by returning the data source directly or asynchronously via the <code>process</code> callback's single argument.</td>
</tr>
<tr>
<td>items</td>
<td>number</td>
<td>8</td>
<td>The max number of items to display in the dropdown.</td>
</tr>
<tr>
<td>minLength</td>
<td>number</td>
<td>1</td>
<td>The minimum character length needed before triggering autocomplete suggestions</td>
</tr>
<tr>
<td>matcher</td>
<td>function</td>
<td>case insensitive</td>
<td>The method used to determine if a query matches an item. Accepts a single argument, the <code>item</code> against which to test the query. Access the current query with <code>this.query</code>. Return a boolean <code>true</code> if query is a match.</td>
</tr>
<tr>
<td>sorter</td>
<td>function</td>
<td>exact match,<br> case sensitive,<br> case insensitive</td>
<td>Method used to sort autocomplete results. Accepts a single argument <code>items</code> and has the scope of the typeahead instance. Reference the current query with <code>this.query</code>.</td>
</tr>
<tr>
<td>updater</td>
<td>function</td>
<td>returns selected item</td>
<td>The method used to return selected item. Accepts a single argument, the <code>item</code> and has the scope of the typeahead instance.</td>
</tr>
<tr>
<td>highlighter</td>
<td>function</td>
<td>highlights all default matches</td>
<td>Method used to highlight autocomplete results. Accepts a single argument <code>item</code> and has the scope of the typeahead instance. Should return html.</td>
</tr>
</tbody>
</table>
<h3>Methods</h3>
<h4>.typeahead(options)</h4>
<p>Initializes an input with a typeahead.</p>
</section>
<!-- Affix
================================================== -->
<section id="affix">
......
js/bootstrap-typeahead.js deleted 100644 → 0
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/* =============================================================
* bootstrap-typeahead.js v3.0.0
* http://twitter.github.com/bootstrap/javascript.html#typeahead
* =============================================================
* Copyright 2012 Twitter, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* ============================================================ */
!function($){
"use strict"; // jshint ;_;
/* TYPEAHEAD PUBLIC CLASS DEFINITION
* ================================= */
var Typeahead = function (element, options) {
this.$element = $(element)
this.options = $.extend({}, $.fn.typeahead.defaults, options)
this.matcher = this.options.matcher || this.matcher
this.sorter = this.options.sorter || this.sorter
this.highlighter = this.options.highlighter || this.highlighter
this.updater = this.options.updater || this.updater
this.source = this.options.source
this.$menu = $(this.options.menu)
this.shown = false
this.listen()
}
Typeahead.prototype = {
constructor: Typeahead
, select: function () {
var val = this.$menu.find('.active').attr('data-value')
this.$element
.val(this.updater(val))
.change()
return this.hide()
}
, updater: function (item) {
return item
}
, show: function () {
var pos = $.extend({}, this.$element.position(), {
height: this.$element[0].offsetHeight
})
this.$menu
.insertAfter(this.$element)
.css({
top: pos.top + pos.height
, left: pos.left
})
.show()
this.shown = true
return this
}
, hide: function () {
this.$menu.hide()
this.shown = false
return this
}
, lookup: function (event) {
var items
this.query = this.$element.val()
if (!this.query || this.query.length < this.options.minLength) {
return this.shown ? this.hide() : this
}
items = $.isFunction(this.source) ? this.source(this.query, $.proxy(this.process, this)) : this.source
return items ? this.process(items) : this
}
, process: function (items) {
var that = this
items = $.grep(items, function (item) {
return that.matcher(item)
})
items = this.sorter(items)
if (!items.length) {
return this.shown ? this.hide() : this
}
return this.render(items.slice(0, this.options.items)).show()
}
, matcher: function (item) {
return ~item.toLowerCase().indexOf(this.query.toLowerCase())
}
, sorter: function (items) {
var beginswith = []
, caseSensitive = []
, caseInsensitive = []
, item
while (item = items.shift()) {
if (!item.toLowerCase().indexOf(this.query.toLowerCase())) beginswith.push(item)
else if (~item.indexOf(this.query)) caseSensitive.push(item)
else caseInsensitive.push(item)
}
return beginswith.concat(caseSensitive, caseInsensitive)
}
, highlighter: function (item) {
var query = this.query.replace(/[\-\[\]{}()*+?.,\\\^$|#\s]/g, '\\$&')
return item.replace(new RegExp('(' + query + ')', 'ig'), function ($1, match) {
return '<strong>' + match + '</strong>'
})
}
, render: function (items) {
var that = this
items = $(items).map(function (i, item) {
i = $(that.options.item).attr('data-value', item)
i.find('a').html(that.highlighter(item))
return i[0]
})
items.first().addClass('active')
this.$menu.html(items)
return this
}
, next: function (event) {
var active = this.$menu.find('.active').removeClass('active')
, next = active.next()
if (!next.length) {
next = $(this.$menu.find('li')[0])
}
next.addClass('active')
}
, prev: function (event) {
var active = this.$menu.find('.active').removeClass('active')
, prev = active.prev()
if (!prev.length) {
prev = this.$menu.find('li').last()
}
prev.addClass('active')
}
, listen: function () {
this.$element
.on('focus', $.proxy(this.focus, this))
.on('blur', $.proxy(this.blur, this))
.on('keypress', $.proxy(this.keypress, this))
.on('keyup', $.proxy(this.keyup, this))
if (this.eventSupported('keydown')) {
this.$element.on('keydown', $.proxy(this.keydown, this))
}
this.$menu
.on('click', $.proxy(this.click, this))
.on('mouseenter', 'li', $.proxy(this.mouseenter, this))
.on('mouseleave', 'li', $.proxy(this.mouseleave, this))
}
, eventSupported: function(eventName) {
var isSupported = eventName in this.$element
if (!isSupported) {
this.$element.setAttribute(eventName, 'return;')
isSupported = typeof this.$element[eventName] === 'function'
}
return isSupported
}
, move: function (e) {
if (!this.shown) return
switch(e.keyCode) {
case 9: // tab
case 13: // enter
case 27: // escape
e.preventDefault()
break
case 38: // up arrow
e.preventDefault()
this.prev()
break
case 40: // down arrow
e.preventDefault()
this.next()
break
}
e.stopPropagation()
}
, keydown: function (e) {
this.suppressKeyPressRepeat = ~$.inArray(e.keyCode, [40,38,9,13,27])
this.move(e)
}
, keypress: function (e) {
if (this.suppressKeyPressRepeat) return
this.move(e)
}
, keyup: function (e) {
switch(e.keyCode) {
case 40: // down arrow
case 38: // up arrow
case 16: // shift
case 17: // ctrl
case 18: // alt
break
case 9: // tab
case 13: // enter
if (!this.shown) return
this.select()
break
case 27: // escape
if (!this.shown) return
this.hide()
break
default:
this.lookup()
}
e.stopPropagation()
e.preventDefault()
}
, focus: function (e) {
this.focused = true
}
, blur: function (e) {
this.focused = false
if (!this.mousedover && this.shown) this.hide()
}
, click: function (e) {
e.stopPropagation()
e.preventDefault()
this.select()
this.$element.focus()
}
, mouseenter: function (e) {
this.mousedover = true
this.$menu.find('.active').removeClass('active')
$(e.currentTarget).addClass('active')
}
, mouseleave: function (e) {
this.mousedover = false
if (!this.focused && this.shown) this.hide()
}
}
/* TYPEAHEAD PLUGIN DEFINITION
* =========================== */
var old = $.fn.typeahead
$.fn.typeahead = function (option) {
return this.each(function () {
var $this = $(this)
, data = $this.data('typeahead')
, options = typeof option == 'object' && option
if (!data) $this.data('typeahead', (data = new Typeahead(this, options)))
if (typeof option == 'string') data[option]()
})
}
$.fn.typeahead.defaults = {
source: []
, items: 8
, menu: '<ul class="typeahead dropdown-menu"></ul>'
, item: '<li><a href="#"></a></li>'
, minLength: 1
}
$.fn.typeahead.Constructor = Typeahead
/* TYPEAHEAD NO CONFLICT
* =================== */
$.fn.typeahead.noConflict = function () {
$.fn.typeahead = old
return this
}
/* TYPEAHEAD DATA-API
* ================== */
$(document).on('focus.typeahead.data-api', '[data-provide="typeahead"]', function (e) {
var $this = $(this)
if ($this.data('typeahead')) return
$this.typeahead($this.data())
})
}(window.jQuery);
js/tests/unit/bootstrap-typeahead.js deleted 100644 → 0
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- 236
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$(function () {
module("bootstrap-typeahead")
test("should provide no conflict", function () {
var typeahead = $.fn.typeahead.noConflict()
ok(!$.fn.typeahead, 'typeahead was set back to undefined (org value)')
$.fn.typeahead = typeahead
})
test("should be defined on jquery object", function () {
ok($(document.body).typeahead, 'alert method is defined')
})
test("should return element", function () {
ok($(document.body).typeahead()[0] == document.body, 'document.body returned')
})
test("should listen to an input", function () {
var $input = $('<input />')
$input.typeahead()
ok($._data($input[0], 'events').blur, 'has a blur event')
ok($._data($input[0], 'events').keypress, 'has a keypress event')
ok($._data($input[0], 'events').keyup, 'has a keyup event')
})
test("should create a menu", function () {
var $input = $('<input />')
ok($input.typeahead().data('typeahead').$menu, 'has a menu')
})
test("should listen to the menu", function () {
var $input = $('<input />')
, $menu = $input.typeahead().data('typeahead').$menu
ok($._data($menu[0], 'events').mouseover, 'has a mouseover(pseudo: mouseenter)')
ok($._data($menu[0], 'events').click, 'has a click')
})
test("should show menu when query entered", function () {
var $input = $('<input />')
.appendTo('body')
.typeahead({
source: ['aa', 'ab', 'ac']
})
, typeahead = $input.data('typeahead')
$input.val('a')
typeahead.lookup()
ok(typeahead.$menu.is(":visible"), 'typeahead is visible')
equals(typeahead.$menu.find('li').length, 3, 'has 3 items in menu')
equals(typeahead.$menu.find('.active').length, 1, 'one item is active')
$input.remove()
typeahead.$menu.remove()
})
test("should accept data source via synchronous function", function () {
var $input = $('<input />').typeahead({
source: function () {
return ['aa', 'ab', 'ac']
}
}).appendTo('body')
, typeahead = $input.data('typeahead')
$input.val('a')
typeahead.lookup()
ok(typeahead.$menu.is(":visible"), 'typeahead is visible')
equals(typeahead.$menu.find('li').length, 3, 'has 3 items in menu')
equals(typeahead.$menu.find('.active').length, 1, 'one item is active')
$input.remove()
typeahead.$menu.remove()
})
test("should accept data source via asynchronous function", function () {
var $input = $('<input />').typeahead({
source: function (query, process) {
process(['aa', 'ab', 'ac'])
}
}).appendTo('body')
, typeahead = $input.data('typeahead')
$input.val('a')
typeahead.lookup()
ok(typeahead.$menu.is(":visible"), 'typeahead is visible')
equals(typeahead.$menu.find('li').length, 3, 'has 3 items in menu')
equals(typeahead.$menu.find('.active').length, 1, 'one item is active')
$input.remove()
typeahead.$menu.remove()
})
test("should not explode when regex chars are entered", function () {
var $input = $('<input />').typeahead({
source: ['aa', 'ab', 'ac', 'mdo*', 'fat+']
}).appendTo('body')
, typeahead = $input.data('typeahead')
$input.val('+')
typeahead.lookup()
ok(typeahead.$menu.is(":visible"), 'typeahead is visible')
equals(typeahead.$menu.find('li').length, 1, 'has 1 item in menu')
equals(typeahead.$menu.find('.active').length, 1, 'one item is active')
$input.remove()
typeahead.$menu.remove()
})
test("should hide menu when query entered", function () {
stop()
var $input = $('<input />').typeahead({
source: ['aa', 'ab', 'ac']
}).appendTo('body')
, typeahead = $input.data('typeahead')
$input.val('a')
typeahead.lookup()
ok(typeahead.$menu.is(":visible"), 'typeahead is visible')
equals(typeahead.$menu.find('li').length, 3, 'has 3 items in menu')
equals(typeahead.$menu.find('.active').length, 1, 'one item is active')
$input.blur()
setTimeout(function () {
ok(!typeahead.$menu.is(":visible"), "typeahead is no longer visible")
start()
}, 200)
$input.remove()
typeahead.$menu.remove()
})
test("should set next item when down arrow is pressed", function () {
var $input = $('<input />').typeahead({
source: ['aa', 'ab', 'ac']
}).appendTo('body')
, typeahead = $input.data('typeahead')
$input.val('a')
typeahead.lookup()
ok(typeahead.$menu.is(":visible"), 'typeahead is visible')
equals(typeahead.$menu.find('li').length, 3, 'has 3 items in menu')
equals(typeahead.$menu.find('.active').length, 1, 'one item is active')
ok(typeahead.$menu.find('li').first().hasClass('active'), "first item is active")
// simulate entire key pressing event
$input.trigger({
type: 'keydown'
, keyCode: 40
})
.trigger({
type: 'keypress'
, keyCode: 40
})
.trigger({
type: 'keyup'
, keyCode: 40
})
ok(typeahead.$menu.find('li').first().next().hasClass('active'), "second item is active")
$input.trigger({
type: 'keydown'
, keyCode: 38
})
.trigger({
type: 'keypress'
, keyCode: 38
})
.trigger({
type: 'keyup'
, keyCode: 38
})
ok(typeahead.$menu.find('li').first().hasClass('active'), "first item is active")
$input.remove()
typeahead.$menu.remove()
})
test("should set input value to selected item", function () {
var $input = $('<input />').typeahead({
source: ['aa', 'ab', 'ac']
}).appendTo('body')
, typeahead = $input.data('typeahead')
, changed = false
, focus = false
, blur = false
$input.val('a')
typeahead.lookup()
$input.change(function() { changed = true });
$input.focus(function() { focus = true; blur = false });
$input.blur(function() { blur = true; focus = false });
$(typeahead.$menu.find('li')[2]).mouseover().click()
equals($input.val(), 'ac', 'input value was correctly set')
ok(!typeahead.$menu.is(':visible'), 'the menu was hidden')
ok(changed, 'a change event was fired')
ok(focus && !blur, 'focus is still set')
$input.remove()
typeahead.$menu.remove()
})
test("should start querying when minLength is met", function () {
var $input = $('<input />').typeahead({
source: ['aaaa', 'aaab', 'aaac'],
minLength: 3
}).appendTo('body')
, typeahead = $input.data('typeahead')
$input.val('aa')
typeahead.lookup()
equals(typeahead.$menu.find('li').length, 0, 'has 0 items in menu')
$input.val('aaa')
typeahead.lookup()
equals(typeahead.$menu.find('li').length, 3, 'has 3 items in menu')
$input.remove()
typeahead.$menu.remove()
})
})
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