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jquery.suggestions: Add some comments

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Change-Id: I0706e1f847f8ebf3d48cbb40a88dd6f6d487d2e6
This commit is contained in:
MatmaRex 2013-09-04 21:41:41 +02:00
parent edb4ed713c
commit 2f5125e8c4
1 changed files with 8 additions and 12 deletions
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20
resources/jquery/jquery.suggestions.js
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@ -379,8 +379,7 @@ $.suggestions = {
preventDefault = false;
switch ( key ) {
// Arrow down
case 40:
case 40: // Arrow down
if ( wasVisible ) {
$.suggestions.highlight( context, 'next', true );
context.data.selectedWithMouse = false;
@ -389,24 +388,21 @@ $.suggestions = {
}
preventDefault = true;
break;
// Arrow up
case 38:
case 38: // Arrow up
if ( wasVisible ) {
$.suggestions.highlight( context, 'prev', true );
context.data.selectedWithMouse = false;
}
preventDefault = wasVisible;
break;
// Escape
case 27:
case 27: // Escape
context.data.$container.hide();
$.suggestions.restore( context );
$.suggestions.cancel( context );
context.data.$textbox.trigger( 'change' );
preventDefault = wasVisible;
break;
// Enter
case 13:
case 13: // Enter
context.data.$container.hide();
preventDefault = wasVisible;
selected = context.data.$container.find( '.suggestions-result-current' );
@ -585,13 +581,13 @@ $.fn.suggestions = function () {
switch ( context.data.keypressed ) {
// This preventDefault logic is duplicated from
// $.suggestions.keypress(), which sucks
case 40:
case 40: // Arrow down
e.preventDefault();
e.stopImmediatePropagation();
break;
case 38:
case 27:
case 13:
case 38: // Arrow up
case 27: // Escape
case 13: // Enter
if ( context.data.$container.is( ':visible' ) ) {
e.preventDefault();
e.stopImmediatePropagation();