DOM Traversal Methods

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.toggle() Displays or hides the matched elements. .toggle([speed][, callback]) [ 135 ] Chapter 6 Parameters • speed (optional): A string or number determining how long the animation will run • callback (optional): A function to call once the animation is complete Return Value The jQuery object, for chaining purposes. Description With no parameters, the .toggle() method simply toggles the visibility of elements: $('.target').toggle(); The matched elements will be revealed or hidden immediately, with no animation. If the element is initially displayed, it will be hidden; if hidden, it will be shown. The display property is saved and restored as needed. If an element is given a display value of inline, then it is hidden and shown, it will once again be displayed inline. When a speed is provided, .toggle() becomes an animation method. The .toggle() method animates the width, height, and opacity of the matched elements simultaneously. Speeds are given in millisecond durations of the animation; higher values indicate slower animations, not faster ones. The strings fast, normal, and slow can be supplied to indicate speed values of 200, 400, and 600 respectively. If the speed parameter is omitted, normal is assumed. If supplied, the callback is fired once the animation is complete. This can be useful for stringing different animations together in sequence. The callback is not sent any arguments, but this is set to the <strong>DOM</strong> element being animated. The callback is executed once per matched element, not once for the animation as a whole. We can animate any element, such as a simple containing an image: Trigger
Effect <strong>Methods</strong> With the element initially displayed, we can hide and show it slowly: $('.trigger').click(function() { $('.target').toggle('slow', function() { $(this).log('Effect complete.'); }); }); [ 136 ]
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jQuery Reference Guide A Comprehens
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Authors Jonathan Chaffer Karl Swedb
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Karl Swedberg is a web developer at
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Paul Bakaus is a programmer and cor
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Table of Contents Last Child (:last
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Table of Contents .before() 81 .ins
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Table of Contents Chapter 8: Miscel
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Preface jQuery is a powerful, yet e
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Conventions In this book, you will
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Anatomy of a jQuery Script He's got
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[ 7 ] Chapter 1 At the same time, w
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top: 0; right: 0; width: 15em; bord
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[ 11 ] Chapter 1 Script Dissection
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Chapter 5 also discusses a very spe
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[ 15 ] Chapter 1 Summary We've now
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Selector Expressions Examples 1. $(
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Selector Expressions Description As
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Selector Expressions Multiple Eleme
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Selector Expressions Description Fo
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Selector Expressions Child: E/F All
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Selector Expressions When using any
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Selector Expressions Attribute Valu
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Selector Expressions Description Be
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Selector Expressions Description Wh
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Selector Expressions Description Th
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DOM Traversal Methods $() Creates a
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DOM Traversal Methods Cloning jQuer
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DOM Traversal Methods We can select
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DOM Traversal Methods Parameters
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DOM Traversal Methods Consider a pa
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DOM Traversal Methods .parents() Ge
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DOM Traversal Methods 1 2 3 C I
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DOM Traversal Methods Return Value
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DOM Traversal Methods .end() Ends t
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DOM Manipulation Methods Washed his
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.attr() Sets one or more attributes
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Style Properties .css(property) Get
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.height() Gets the current computed
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Class Attribute .addClass() Adds on
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The first time we apply $('div.tumb
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Parameters None. Return Value A str
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[ 75 ] Chapter 4 Parameters • val
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[ 77 ] Chapter 4 Parameters • tar
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Consider the following HTML: Demon
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Using .appendTo(), we can insert an
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[ 83 ] Chapter 4 An element (or arr
Page 102 and 103: Parameters • content: An element,
Page 104 and 105: Consider the following HTML: Demon
Page 106 and 107: [ 89 ] Chapter 4 Using .wrap(), we
Page 108 and 109: With the .clone method, we can modi
Page 110 and 111: .remove() Removes the set of matche
Page 112 and 113: Woman, I am bound to you What will
Page 114 and 115: [ 97 ] Chapter 5 When an event reac
Page 116 and 117: var message = 'Spoon!'; $('#foo').b
Page 118 and 119: var timesClicked = 0; $('#foo').bin
Page 120 and 121: [ 103 ] Chapter 5 While .trigger()
Page 122 and 123: .load() Binds an event handler to t
Page 124 and 125: Parameters • handler: A function
Page 126 and 127: [ 109 ] Chapter 5 If the user click
Page 128 and 129: After this code executes, clicking
Page 130 and 131: For example, consider the HTML: Cli
Page 132 and 133: [ 115 ] Chapter 5 Description This
Page 136 and 137: Trigger The event handler can be b
Page 140 and 141: [ 123 ] Chapter 5 After this code e
Page 142 and 143: [ 125 ] Chapter 5 The keydown event
Page 144 and 145: $('.trigger').click(function() { $(
Page 146 and 147: .resize() Binds an event handler to
Page 148 and 149: It's got style, it's got class —D
Page 150 and 151: .hide() Hides the matched elements.
Page 154 and 155: .slideDown() Displays the matched e
Page 156 and 157: [ 139 ] Chapter 6 If supplied, the
Page 158 and 159: .fadeIn() Displays the matched elem
Page 160 and 161: .fadeOut() Hides the matched elemen
Page 162 and 163: We can animate any element, such as
Page 164: [ 147 ] Chapter 6 If supplied, the
Page 167 and 168: AJAX Methods Parameters • setting
Page 169 and 170: AJAX Methods Such a simple example
Page 171 and 172: AJAX Methods Shorthand Methods Thes
Page 173 and 174: AJAX Methods A response that the pa
Page 175 and 176: AJAX Methods Parameters • url: A
Page 177 and 178: AJAX Methods Parameters • url: A
Page 179 and 180: AJAX Methods $('.log').ajaxComplete
Page 181 and 182: AJAX Methods Now, we can make an AJ
Page 183 and 184: AJAX Methods We can attach our even
Page 185 and 186: AJAX Methods Parameters None. Retur
Page 187 and 188: Miscellaneous Methods Description T
Page 189 and 190: Miscellaneous Methods Description S
Page 191 and 192: Miscellaneous Methods Return Value
Page 193 and 194: Miscellaneous Methods If a map is u
Page 195 and 196: Miscellaneous Methods As is typical
Page 197 and 198: Miscellaneous Methods $.unique() Cr
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Page 201 and 202: Plug-In API Example After that,
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Plug-In API Note also that in these
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Plug-In API Selector Expression Add
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Plug-In API An easing function must
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Plug-In API Example: Maintaining Mu
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Plug-In API } return this.each(func
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Dimensions Plug-In .dim-outer { hei
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Dimensions Plug-In Parameters None.
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Dimensions Plug-In .innerWidth() Ge
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Dimensions Plug-In .outerWidth() Ge
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Dimensions Plug-In .scrollTop() Get
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Dimensions Plug-In Description The
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Dimensions Plug-In • relativeTo (
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Dimensions Plug-In Including Border
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Dimensions Plug-In We start by decl
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You better find out Before you fill
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[ 217 ] Chapter 11 When a dataType
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[ 219 ] Chapter 11 Unlike the .ajax
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The user can then fill in the form
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.ajaxFormUnbind() Restores a form t
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Given the form illustrated in the .
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Parameters (First Version) • succ
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[ 229 ] Chapter 11 Discussion This
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[ 231 ] Chapter 11 Discussion This
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Online Resources jQuery API Browser
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Online Resources Mezzoblue CSS Crib
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Online Resources A List Apart A Lis
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Development Tools Web Developer Too
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Development Tools TextMate jQuery B
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.formSerialize() 224 .formToArray()
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D descendant 19, 25 development too
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JavaScript sorting online resources
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