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42 | office | 1 | /*! |
2 | * jQuery UI Menu 1.12.1 |
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3 | * http://jqueryui.com |
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4 | * |
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5 | * Copyright jQuery Foundation and other contributors |
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6 | * Released under the MIT license. |
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7 | * http://jquery.org/license |
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8 | */ |
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9 | |||
10 | //>>label: Menu |
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11 | //>>group: Widgets |
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12 | //>>description: Creates nestable menus. |
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13 | //>>docs: http://api.jqueryui.com/menu/ |
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14 | //>>demos: http://jqueryui.com/menu/ |
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15 | //>>css.structure: ../../themes/base/core.css |
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16 | //>>css.structure: ../../themes/base/menu.css |
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17 | //>>css.theme: ../../themes/base/theme.css |
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18 | |||
19 | ( function( factory ) { |
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20 | if ( typeof define === "function" && define.amd ) { |
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21 | |||
22 | // AMD. Register as an anonymous module. |
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23 | define( [ |
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24 | "jquery", |
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25 | "../keycode", |
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26 | "../position", |
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27 | "../safe-active-element", |
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28 | "../unique-id", |
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29 | "../version", |
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30 | "../widget" |
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31 | ], factory ); |
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32 | } else { |
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33 | |||
34 | // Browser globals |
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35 | factory( jQuery ); |
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36 | } |
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37 | }( function( $ ) { |
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38 | |||
39 | return $.widget( "ui.menu", { |
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40 | version: "1.12.1", |
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41 | defaultElement: "<ul>", |
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42 | delay: 300, |
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43 | options: { |
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44 | icons: { |
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45 | submenu: "ui-icon-caret-1-e" |
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46 | }, |
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47 | items: "> *", |
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48 | menus: "ul", |
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49 | position: { |
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50 | my: "left top", |
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51 | at: "right top" |
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52 | }, |
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53 | role: "menu", |
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54 | |||
55 | // Callbacks |
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56 | blur: null, |
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57 | focus: null, |
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58 | select: null |
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59 | }, |
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60 | |||
61 | _create: function() { |
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62 | this.activeMenu = this.element; |
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63 | |||
64 | // Flag used to prevent firing of the click handler |
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65 | // as the event bubbles up through nested menus |
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66 | this.mouseHandled = false; |
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67 | this.element |
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68 | .uniqueId() |
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69 | .attr( { |
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70 | role: this.options.role, |
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71 | tabIndex: 0 |
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72 | } ); |
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73 | |||
74 | this._addClass( "ui-menu", "ui-widget ui-widget-content" ); |
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75 | this._on( { |
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76 | |||
77 | // Prevent focus from sticking to links inside menu after clicking |
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78 | // them (focus should always stay on UL during navigation). |
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79 | "mousedown .ui-menu-item": function( event ) { |
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80 | event.preventDefault(); |
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81 | }, |
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82 | "click .ui-menu-item": function( event ) { |
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83 | var target = $( event.target ); |
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84 | var active = $( $.ui.safeActiveElement( this.document[ 0 ] ) ); |
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85 | if ( !this.mouseHandled && target.not( ".ui-state-disabled" ).length ) { |
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86 | this.select( event ); |
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87 | |||
88 | // Only set the mouseHandled flag if the event will bubble, see #9469. |
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89 | if ( !event.isPropagationStopped() ) { |
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90 | this.mouseHandled = true; |
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91 | } |
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92 | |||
93 | // Open submenu on click |
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94 | if ( target.has( ".ui-menu" ).length ) { |
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95 | this.expand( event ); |
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96 | } else if ( !this.element.is( ":focus" ) && |
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97 | active.closest( ".ui-menu" ).length ) { |
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98 | |||
99 | // Redirect focus to the menu |
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100 | this.element.trigger( "focus", [ true ] ); |
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101 | |||
102 | // If the active item is on the top level, let it stay active. |
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103 | // Otherwise, blur the active item since it is no longer visible. |
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104 | if ( this.active && this.active.parents( ".ui-menu" ).length === 1 ) { |
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105 | clearTimeout( this.timer ); |
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106 | } |
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107 | } |
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108 | } |
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109 | }, |
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110 | "mouseenter .ui-menu-item": function( event ) { |
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111 | |||
112 | // Ignore mouse events while typeahead is active, see #10458. |
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113 | // Prevents focusing the wrong item when typeahead causes a scroll while the mouse |
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114 | // is over an item in the menu |
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115 | if ( this.previousFilter ) { |
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116 | return; |
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117 | } |
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118 | |||
119 | var actualTarget = $( event.target ).closest( ".ui-menu-item" ), |
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120 | target = $( event.currentTarget ); |
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121 | |||
122 | // Ignore bubbled events on parent items, see #11641 |
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123 | if ( actualTarget[ 0 ] !== target[ 0 ] ) { |
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124 | return; |
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125 | } |
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126 | |||
127 | // Remove ui-state-active class from siblings of the newly focused menu item |
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128 | // to avoid a jump caused by adjacent elements both having a class with a border |
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129 | this._removeClass( target.siblings().children( ".ui-state-active" ), |
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130 | null, "ui-state-active" ); |
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131 | this.focus( event, target ); |
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132 | }, |
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133 | mouseleave: "collapseAll", |
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134 | "mouseleave .ui-menu": "collapseAll", |
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135 | focus: function( event, keepActiveItem ) { |
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136 | |||
137 | // If there's already an active item, keep it active |
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138 | // If not, activate the first item |
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139 | var item = this.active || this.element.find( this.options.items ).eq( 0 ); |
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140 | |||
141 | if ( !keepActiveItem ) { |
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142 | this.focus( event, item ); |
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143 | } |
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144 | }, |
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145 | blur: function( event ) { |
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146 | this._delay( function() { |
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147 | var notContained = !$.contains( |
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148 | this.element[ 0 ], |
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149 | $.ui.safeActiveElement( this.document[ 0 ] ) |
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150 | ); |
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151 | if ( notContained ) { |
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152 | this.collapseAll( event ); |
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153 | } |
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154 | } ); |
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155 | }, |
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156 | keydown: "_keydown" |
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157 | } ); |
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158 | |||
159 | this.refresh(); |
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160 | |||
161 | // Clicks outside of a menu collapse any open menus |
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162 | this._on( this.document, { |
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163 | click: function( event ) { |
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164 | if ( this._closeOnDocumentClick( event ) ) { |
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165 | this.collapseAll( event ); |
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166 | } |
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167 | |||
168 | // Reset the mouseHandled flag |
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169 | this.mouseHandled = false; |
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170 | } |
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171 | } ); |
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172 | }, |
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173 | |||
174 | _destroy: function() { |
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175 | var items = this.element.find( ".ui-menu-item" ) |
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176 | .removeAttr( "role aria-disabled" ), |
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177 | submenus = items.children( ".ui-menu-item-wrapper" ) |
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178 | .removeUniqueId() |
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179 | .removeAttr( "tabIndex role aria-haspopup" ); |
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180 | |||
181 | // Destroy (sub)menus |
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182 | this.element |
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183 | .removeAttr( "aria-activedescendant" ) |
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184 | .find( ".ui-menu" ).addBack() |
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185 | .removeAttr( "role aria-labelledby aria-expanded aria-hidden aria-disabled " + |
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186 | "tabIndex" ) |
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187 | .removeUniqueId() |
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188 | .show(); |
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189 | |||
190 | submenus.children().each( function() { |
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191 | var elem = $( this ); |
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192 | if ( elem.data( "ui-menu-submenu-caret" ) ) { |
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193 | elem.remove(); |
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194 | } |
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195 | } ); |
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196 | }, |
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197 | |||
198 | _keydown: function( event ) { |
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199 | var match, prev, character, skip, |
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200 | preventDefault = true; |
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201 | |||
202 | switch ( event.keyCode ) { |
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203 | case $.ui.keyCode.PAGE_UP: |
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204 | this.previousPage( event ); |
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205 | break; |
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206 | case $.ui.keyCode.PAGE_DOWN: |
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207 | this.nextPage( event ); |
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208 | break; |
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209 | case $.ui.keyCode.HOME: |
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210 | this._move( "first", "first", event ); |
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211 | break; |
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212 | case $.ui.keyCode.END: |
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213 | this._move( "last", "last", event ); |
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214 | break; |
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215 | case $.ui.keyCode.UP: |
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216 | this.previous( event ); |
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217 | break; |
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218 | case $.ui.keyCode.DOWN: |
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219 | this.next( event ); |
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220 | break; |
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221 | case $.ui.keyCode.LEFT: |
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222 | this.collapse( event ); |
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223 | break; |
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224 | case $.ui.keyCode.RIGHT: |
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225 | if ( this.active && !this.active.is( ".ui-state-disabled" ) ) { |
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226 | this.expand( event ); |
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227 | } |
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228 | break; |
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229 | case $.ui.keyCode.ENTER: |
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230 | case $.ui.keyCode.SPACE: |
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231 | this._activate( event ); |
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232 | break; |
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233 | case $.ui.keyCode.ESCAPE: |
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234 | this.collapse( event ); |
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235 | break; |
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236 | default: |
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237 | preventDefault = false; |
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238 | prev = this.previousFilter || ""; |
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239 | skip = false; |
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240 | |||
241 | // Support number pad values |
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242 | character = event.keyCode >= 96 && event.keyCode <= 105 ? |
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243 | ( event.keyCode - 96 ).toString() : String.fromCharCode( event.keyCode ); |
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244 | |||
245 | clearTimeout( this.filterTimer ); |
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246 | |||
247 | if ( character === prev ) { |
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248 | skip = true; |
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249 | } else { |
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250 | character = prev + character; |
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251 | } |
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252 | |||
253 | match = this._filterMenuItems( character ); |
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254 | match = skip && match.index( this.active.next() ) !== -1 ? |
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255 | this.active.nextAll( ".ui-menu-item" ) : |
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256 | match; |
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257 | |||
258 | // If no matches on the current filter, reset to the last character pressed |
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259 | // to move down the menu to the first item that starts with that character |
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260 | if ( !match.length ) { |
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261 | character = String.fromCharCode( event.keyCode ); |
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262 | match = this._filterMenuItems( character ); |
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263 | } |
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264 | |||
265 | if ( match.length ) { |
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266 | this.focus( event, match ); |
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267 | this.previousFilter = character; |
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268 | this.filterTimer = this._delay( function() { |
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269 | delete this.previousFilter; |
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270 | }, 1000 ); |
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271 | } else { |
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272 | delete this.previousFilter; |
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273 | } |
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274 | } |
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275 | |||
276 | if ( preventDefault ) { |
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277 | event.preventDefault(); |
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278 | } |
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279 | }, |
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280 | |||
281 | _activate: function( event ) { |
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282 | if ( this.active && !this.active.is( ".ui-state-disabled" ) ) { |
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283 | if ( this.active.children( "[aria-haspopup='true']" ).length ) { |
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284 | this.expand( event ); |
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285 | } else { |
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286 | this.select( event ); |
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287 | } |
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288 | } |
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289 | }, |
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290 | |||
291 | refresh: function() { |
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292 | var menus, items, newSubmenus, newItems, newWrappers, |
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293 | that = this, |
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294 | icon = this.options.icons.submenu, |
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295 | submenus = this.element.find( this.options.menus ); |
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296 | |||
297 | this._toggleClass( "ui-menu-icons", null, !!this.element.find( ".ui-icon" ).length ); |
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298 | |||
299 | // Initialize nested menus |
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300 | newSubmenus = submenus.filter( ":not(.ui-menu)" ) |
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301 | .hide() |
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302 | .attr( { |
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303 | role: this.options.role, |
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304 | "aria-hidden": "true", |
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305 | "aria-expanded": "false" |
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306 | } ) |
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307 | .each( function() { |
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308 | var menu = $( this ), |
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309 | item = menu.prev(), |
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310 | submenuCaret = $( "<span>" ).data( "ui-menu-submenu-caret", true ); |
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311 | |||
312 | that._addClass( submenuCaret, "ui-menu-icon", "ui-icon " + icon ); |
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313 | item |
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314 | .attr( "aria-haspopup", "true" ) |
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315 | .prepend( submenuCaret ); |
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316 | menu.attr( "aria-labelledby", item.attr( "id" ) ); |
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317 | } ); |
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318 | |||
319 | this._addClass( newSubmenus, "ui-menu", "ui-widget ui-widget-content ui-front" ); |
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320 | |||
321 | menus = submenus.add( this.element ); |
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322 | items = menus.find( this.options.items ); |
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323 | |||
324 | // Initialize menu-items containing spaces and/or dashes only as dividers |
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325 | items.not( ".ui-menu-item" ).each( function() { |
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326 | var item = $( this ); |
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327 | if ( that._isDivider( item ) ) { |
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328 | that._addClass( item, "ui-menu-divider", "ui-widget-content" ); |
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329 | } |
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330 | } ); |
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331 | |||
332 | // Don't refresh list items that are already adapted |
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333 | newItems = items.not( ".ui-menu-item, .ui-menu-divider" ); |
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334 | newWrappers = newItems.children() |
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335 | .not( ".ui-menu" ) |
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336 | .uniqueId() |
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337 | .attr( { |
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338 | tabIndex: -1, |
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339 | role: this._itemRole() |
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340 | } ); |
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341 | this._addClass( newItems, "ui-menu-item" ) |
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342 | ._addClass( newWrappers, "ui-menu-item-wrapper" ); |
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343 | |||
344 | // Add aria-disabled attribute to any disabled menu item |
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345 | items.filter( ".ui-state-disabled" ).attr( "aria-disabled", "true" ); |
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346 | |||
347 | // If the active item has been removed, blur the menu |
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348 | if ( this.active && !$.contains( this.element[ 0 ], this.active[ 0 ] ) ) { |
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349 | this.blur(); |
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350 | } |
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351 | }, |
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352 | |||
353 | _itemRole: function() { |
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354 | return { |
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355 | menu: "menuitem", |
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356 | listbox: "option" |
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357 | }[ this.options.role ]; |
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358 | }, |
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359 | |||
360 | _setOption: function( key, value ) { |
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361 | if ( key === "icons" ) { |
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362 | var icons = this.element.find( ".ui-menu-icon" ); |
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363 | this._removeClass( icons, null, this.options.icons.submenu ) |
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364 | ._addClass( icons, null, value.submenu ); |
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365 | } |
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366 | this._super( key, value ); |
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367 | }, |
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368 | |||
369 | _setOptionDisabled: function( value ) { |
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370 | this._super( value ); |
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371 | |||
372 | this.element.attr( "aria-disabled", String( value ) ); |
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373 | this._toggleClass( null, "ui-state-disabled", !!value ); |
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374 | }, |
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375 | |||
376 | focus: function( event, item ) { |
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377 | var nested, focused, activeParent; |
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378 | this.blur( event, event && event.type === "focus" ); |
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379 | |||
380 | this._scrollIntoView( item ); |
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381 | |||
382 | this.active = item.first(); |
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383 | |||
384 | focused = this.active.children( ".ui-menu-item-wrapper" ); |
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385 | this._addClass( focused, null, "ui-state-active" ); |
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386 | |||
387 | // Only update aria-activedescendant if there's a role |
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388 | // otherwise we assume focus is managed elsewhere |
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389 | if ( this.options.role ) { |
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390 | this.element.attr( "aria-activedescendant", focused.attr( "id" ) ); |
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391 | } |
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392 | |||
393 | // Highlight active parent menu item, if any |
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394 | activeParent = this.active |
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395 | .parent() |
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396 | .closest( ".ui-menu-item" ) |
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397 | .children( ".ui-menu-item-wrapper" ); |
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398 | this._addClass( activeParent, null, "ui-state-active" ); |
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399 | |||
400 | if ( event && event.type === "keydown" ) { |
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401 | this._close(); |
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402 | } else { |
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403 | this.timer = this._delay( function() { |
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404 | this._close(); |
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405 | }, this.delay ); |
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406 | } |
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407 | |||
408 | nested = item.children( ".ui-menu" ); |
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409 | if ( nested.length && event && ( /^mouse/.test( event.type ) ) ) { |
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410 | this._startOpening( nested ); |
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411 | } |
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412 | this.activeMenu = item.parent(); |
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413 | |||
414 | this._trigger( "focus", event, { item: item } ); |
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415 | }, |
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416 | |||
417 | _scrollIntoView: function( item ) { |
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418 | var borderTop, paddingTop, offset, scroll, elementHeight, itemHeight; |
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419 | if ( this._hasScroll() ) { |
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420 | borderTop = parseFloat( $.css( this.activeMenu[ 0 ], "borderTopWidth" ) ) || 0; |
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421 | paddingTop = parseFloat( $.css( this.activeMenu[ 0 ], "paddingTop" ) ) || 0; |
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422 | offset = item.offset().top - this.activeMenu.offset().top - borderTop - paddingTop; |
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423 | scroll = this.activeMenu.scrollTop(); |
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424 | elementHeight = this.activeMenu.height(); |
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425 | itemHeight = item.outerHeight(); |
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426 | |||
427 | if ( offset < 0 ) { |
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428 | this.activeMenu.scrollTop( scroll + offset ); |
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429 | } else if ( offset + itemHeight > elementHeight ) { |
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430 | this.activeMenu.scrollTop( scroll + offset - elementHeight + itemHeight ); |
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431 | } |
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432 | } |
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433 | }, |
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434 | |||
435 | blur: function( event, fromFocus ) { |
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436 | if ( !fromFocus ) { |
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437 | clearTimeout( this.timer ); |
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438 | } |
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439 | |||
440 | if ( !this.active ) { |
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441 | return; |
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442 | } |
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443 | |||
444 | this._removeClass( this.active.children( ".ui-menu-item-wrapper" ), |
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445 | null, "ui-state-active" ); |
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446 | |||
447 | this._trigger( "blur", event, { item: this.active } ); |
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448 | this.active = null; |
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449 | }, |
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450 | |||
451 | _startOpening: function( submenu ) { |
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452 | clearTimeout( this.timer ); |
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453 | |||
454 | // Don't open if already open fixes a Firefox bug that caused a .5 pixel |
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455 | // shift in the submenu position when mousing over the caret icon |
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456 | if ( submenu.attr( "aria-hidden" ) !== "true" ) { |
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457 | return; |
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458 | } |
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459 | |||
460 | this.timer = this._delay( function() { |
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461 | this._close(); |
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462 | this._open( submenu ); |
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463 | }, this.delay ); |
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464 | }, |
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465 | |||
466 | _open: function( submenu ) { |
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467 | var position = $.extend( { |
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468 | of: this.active |
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469 | }, this.options.position ); |
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470 | |||
471 | clearTimeout( this.timer ); |
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472 | this.element.find( ".ui-menu" ).not( submenu.parents( ".ui-menu" ) ) |
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473 | .hide() |
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474 | .attr( "aria-hidden", "true" ); |
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475 | |||
476 | submenu |
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477 | .show() |
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478 | .removeAttr( "aria-hidden" ) |
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479 | .attr( "aria-expanded", "true" ) |
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480 | .position( position ); |
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481 | }, |
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482 | |||
483 | collapseAll: function( event, all ) { |
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484 | clearTimeout( this.timer ); |
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485 | this.timer = this._delay( function() { |
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486 | |||
487 | // If we were passed an event, look for the submenu that contains the event |
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488 | var currentMenu = all ? this.element : |
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489 | $( event && event.target ).closest( this.element.find( ".ui-menu" ) ); |
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490 | |||
491 | // If we found no valid submenu ancestor, use the main menu to close all |
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492 | // sub menus anyway |
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493 | if ( !currentMenu.length ) { |
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494 | currentMenu = this.element; |
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495 | } |
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496 | |||
497 | this._close( currentMenu ); |
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498 | |||
499 | this.blur( event ); |
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500 | |||
501 | // Work around active item staying active after menu is blurred |
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502 | this._removeClass( currentMenu.find( ".ui-state-active" ), null, "ui-state-active" ); |
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503 | |||
504 | this.activeMenu = currentMenu; |
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505 | }, this.delay ); |
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506 | }, |
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507 | |||
508 | // With no arguments, closes the currently active menu - if nothing is active |
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509 | // it closes all menus. If passed an argument, it will search for menus BELOW |
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510 | _close: function( startMenu ) { |
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511 | if ( !startMenu ) { |
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512 | startMenu = this.active ? this.active.parent() : this.element; |
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513 | } |
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514 | |||
515 | startMenu.find( ".ui-menu" ) |
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516 | .hide() |
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517 | .attr( "aria-hidden", "true" ) |
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518 | .attr( "aria-expanded", "false" ); |
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519 | }, |
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520 | |||
521 | _closeOnDocumentClick: function( event ) { |
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522 | return !$( event.target ).closest( ".ui-menu" ).length; |
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523 | }, |
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524 | |||
525 | _isDivider: function( item ) { |
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526 | |||
527 | // Match hyphen, em dash, en dash |
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528 | return !/[^\-\u2014\u2013\s]/.test( item.text() ); |
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529 | }, |
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530 | |||
531 | collapse: function( event ) { |
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532 | var newItem = this.active && |
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533 | this.active.parent().closest( ".ui-menu-item", this.element ); |
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534 | if ( newItem && newItem.length ) { |
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535 | this._close(); |
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536 | this.focus( event, newItem ); |
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537 | } |
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538 | }, |
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539 | |||
540 | expand: function( event ) { |
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541 | var newItem = this.active && |
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542 | this.active |
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543 | .children( ".ui-menu " ) |
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544 | .find( this.options.items ) |
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545 | .first(); |
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546 | |||
547 | if ( newItem && newItem.length ) { |
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548 | this._open( newItem.parent() ); |
||
549 | |||
550 | // Delay so Firefox will not hide activedescendant change in expanding submenu from AT |
||
551 | this._delay( function() { |
||
552 | this.focus( event, newItem ); |
||
553 | } ); |
||
554 | } |
||
555 | }, |
||
556 | |||
557 | next: function( event ) { |
||
558 | this._move( "next", "first", event ); |
||
559 | }, |
||
560 | |||
561 | previous: function( event ) { |
||
562 | this._move( "prev", "last", event ); |
||
563 | }, |
||
564 | |||
565 | isFirstItem: function() { |
||
566 | return this.active && !this.active.prevAll( ".ui-menu-item" ).length; |
||
567 | }, |
||
568 | |||
569 | isLastItem: function() { |
||
570 | return this.active && !this.active.nextAll( ".ui-menu-item" ).length; |
||
571 | }, |
||
572 | |||
573 | _move: function( direction, filter, event ) { |
||
574 | var next; |
||
575 | if ( this.active ) { |
||
576 | if ( direction === "first" || direction === "last" ) { |
||
577 | next = this.active |
||
578 | [ direction === "first" ? "prevAll" : "nextAll" ]( ".ui-menu-item" ) |
||
579 | .eq( -1 ); |
||
580 | } else { |
||
581 | next = this.active |
||
582 | [ direction + "All" ]( ".ui-menu-item" ) |
||
583 | .eq( 0 ); |
||
584 | } |
||
585 | } |
||
586 | if ( !next || !next.length || !this.active ) { |
||
587 | next = this.activeMenu.find( this.options.items )[ filter ](); |
||
588 | } |
||
589 | |||
590 | this.focus( event, next ); |
||
591 | }, |
||
592 | |||
593 | nextPage: function( event ) { |
||
594 | var item, base, height; |
||
595 | |||
596 | if ( !this.active ) { |
||
597 | this.next( event ); |
||
598 | return; |
||
599 | } |
||
600 | if ( this.isLastItem() ) { |
||
601 | return; |
||
602 | } |
||
603 | if ( this._hasScroll() ) { |
||
604 | base = this.active.offset().top; |
||
605 | height = this.element.height(); |
||
606 | this.active.nextAll( ".ui-menu-item" ).each( function() { |
||
607 | item = $( this ); |
||
608 | return item.offset().top - base - height < 0; |
||
609 | } ); |
||
610 | |||
611 | this.focus( event, item ); |
||
612 | } else { |
||
613 | this.focus( event, this.activeMenu.find( this.options.items ) |
||
614 | [ !this.active ? "first" : "last" ]() ); |
||
615 | } |
||
616 | }, |
||
617 | |||
618 | previousPage: function( event ) { |
||
619 | var item, base, height; |
||
620 | if ( !this.active ) { |
||
621 | this.next( event ); |
||
622 | return; |
||
623 | } |
||
624 | if ( this.isFirstItem() ) { |
||
625 | return; |
||
626 | } |
||
627 | if ( this._hasScroll() ) { |
||
628 | base = this.active.offset().top; |
||
629 | height = this.element.height(); |
||
630 | this.active.prevAll( ".ui-menu-item" ).each( function() { |
||
631 | item = $( this ); |
||
632 | return item.offset().top - base + height > 0; |
||
633 | } ); |
||
634 | |||
635 | this.focus( event, item ); |
||
636 | } else { |
||
637 | this.focus( event, this.activeMenu.find( this.options.items ).first() ); |
||
638 | } |
||
639 | }, |
||
640 | |||
641 | _hasScroll: function() { |
||
642 | return this.element.outerHeight() < this.element.prop( "scrollHeight" ); |
||
643 | }, |
||
644 | |||
645 | select: function( event ) { |
||
646 | |||
647 | // TODO: It should never be possible to not have an active item at this |
||
648 | // point, but the tests don't trigger mouseenter before click. |
||
649 | this.active = this.active || $( event.target ).closest( ".ui-menu-item" ); |
||
650 | var ui = { item: this.active }; |
||
651 | if ( !this.active.has( ".ui-menu" ).length ) { |
||
652 | this.collapseAll( event, true ); |
||
653 | } |
||
654 | this._trigger( "select", event, ui ); |
||
655 | }, |
||
656 | |||
657 | _filterMenuItems: function( character ) { |
||
658 | var escapedCharacter = character.replace( /[\-\[\]{}()*+?.,\\\^$|#\s]/g, "\\$&" ), |
||
659 | regex = new RegExp( "^" + escapedCharacter, "i" ); |
||
660 | |||
661 | return this.activeMenu |
||
662 | .find( this.options.items ) |
||
663 | |||
664 | // Only match on items, not dividers or other content (#10571) |
||
665 | .filter( ".ui-menu-item" ) |
||
666 | .filter( function() { |
||
667 | return regex.test( |
||
668 | $.trim( $( this ).children( ".ui-menu-item-wrapper" ).text() ) ); |
||
669 | } ); |
||
670 | } |
||
671 | } ); |
||
672 | |||
673 | } ) ); |