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commit
14b3b607e5
@ -65,6 +65,7 @@ $.widget( "ui.autocomplete", {
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pending: 0,
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_create: function() {
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// Some browsers only repeat keydown events, not keypress events,
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// so we use the suppressKeyPress flag to determine if we've already
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// handled the keydown event. #7269
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@ -120,8 +121,10 @@ $.widget( "ui.autocomplete", {
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this._keyEvent( "next", event );
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break;
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case keyCode.ENTER:
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// when menu is open and has focus
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if ( this.menu.active ) {
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// #6055 - Opera still allows the keypress to occur
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// which causes forms to submit
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suppressKeyPress = true;
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@ -140,6 +143,7 @@ $.widget( "ui.autocomplete", {
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this._value( this.term );
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}
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this.close( event );
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// Different browsers have different default behavior for escape
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// Single press can mean undo or clear
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// Double press in IE means clear the whole form
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@ -148,6 +152,7 @@ $.widget( "ui.autocomplete", {
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break;
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default:
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suppressKeyPressRepeat = true;
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// search timeout should be triggered before the input value is changed
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this._searchTimeout( event );
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break;
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@ -210,6 +215,7 @@ $.widget( "ui.autocomplete", {
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this.menu = $( "<ul>" )
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.appendTo( this._appendTo() )
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.menu( {
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// disable ARIA support, the live region takes care of that
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role: null
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} )
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@ -219,6 +225,7 @@ $.widget( "ui.autocomplete", {
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this._addClass( this.menu.element, "ui-autocomplete", "ui-front" );
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this._on( this.menu.element, {
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mousedown: function( event ) {
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// prevent moving focus out of the text field
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event.preventDefault();
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@ -259,6 +266,7 @@ $.widget( "ui.autocomplete", {
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},
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menufocus: function( event, ui ) {
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var label, item;
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// support: Firefox
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// Prevent accidental activation of menu items in Firefox (#7024 #9118)
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if ( this.isNewMenu ) {
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@ -276,6 +284,7 @@ $.widget( "ui.autocomplete", {
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item = ui.item.data( "ui-autocomplete-item" );
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if ( false !== this._trigger( "focus", event, { item: item } ) ) {
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// use value to match what will end up in the input, if it was a key event
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if ( event.originalEvent && /^key/.test( event.originalEvent.type ) ) {
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this._value( item.value );
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@ -297,6 +306,7 @@ $.widget( "ui.autocomplete", {
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if ( this.element[ 0 ] !== $.ui.safeActiveElement( this.document[ 0 ] ) ) {
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this.element.trigger( "focus" );
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this.previous = previous;
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// #6109 - IE triggers two focus events and the second
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// is asynchronous, so we need to reset the previous
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// term synchronously and asynchronously :-(
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@ -309,6 +319,7 @@ $.widget( "ui.autocomplete", {
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if ( false !== this._trigger( "select", event, { item: item } ) ) {
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this._value( item.value );
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}
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// reset the term after the select event
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// this allows custom select handling to work properly
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this.term = this._value();
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@ -473,6 +484,7 @@ $.widget( "ui.autocomplete", {
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this._suggest( content );
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this._trigger( "open" );
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} else {
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// use ._close() instead of .close() so we don't cancel future searches
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this._close();
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}
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@ -499,6 +511,7 @@ $.widget( "ui.autocomplete", {
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},
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_normalize: function( items ) {
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// assume all items have the right format when the first item is complete
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if ( items.length && items[ 0 ].label && items[ 0 ].value ) {
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return items;
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@ -538,6 +551,7 @@ $.widget( "ui.autocomplete", {
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_resizeMenu: function() {
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var ul = this.menu.element;
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ul.outerWidth( Math.max(
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// Firefox wraps long text (possibly a rounding bug)
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// so we add 1px to avoid the wrapping (#7513)
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ul.width( "" ).outerWidth() + 1,
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