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Datepicker: Improve tab order handling

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Remove unneeded tabindex attribute change. Set focus to input after tab,
let default behavior decide which elements gains focus next.
This commit is contained in:
Felix Nagel 2015-12-03 16:39:30 +01:00
parent 1f92856d29
commit 14392056e1
1 changed files with 14 additions and 8 deletions
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22
ui/widgets/datepicker.js
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@ -193,12 +193,24 @@ var widget = $.widget( "ui.datepicker", {
clearTimeout( this.closeTimer );
},
// TODO on TAB (or shift TAB), make sure it ends up on something useful in DOM order
keyup: function( event ) {
keydown: function( event ) {
if ( event.keyCode === $.ui.keyCode.ESCAPE && this.calendar.is( ":visible" ) ) {
this.close( event );
this._focusTrigger();
}
if ( event.keyCode === $.ui.keyCode.TAB && this.calendar.is( ":visible" ) ) {
var element = $( event.target );
// Reset focus when leaving widget
if (
( event.shiftKey && element.is( this.calendarInstance.prevButton ) ) ||
( !event.shiftKey && element.is( this.calendarInstance.grid.last() ) )
) {
this.close( event );
this._focusTrigger();
}
}
}
},
@ -262,11 +274,7 @@ var widget = $.widget( "ui.datepicker", {
.hide();
this._show( this.calendar, this.options.show );
// Take trigger out of tab order to allow shift-tab to skip trigger
// TODO Does this really make sense? related bug: tab-shift moves focus to last element on page
this.element.attr( "tabindex", -1 );
this.isOpen = true;
this._trigger( "open", event );
},
@ -274,8 +282,6 @@ var widget = $.widget( "ui.datepicker", {
this._setHiddenPicker();
this._hide( this.calendar, this.options.hide );
this.element.attr( "tabindex", 0 );
this.isOpen = false;
this._trigger( "close", event );
},