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Accordion: Handle negative values for active option on init.

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commit d099e3a3b2645ed1c6b0da8a654553970be7140c 1 parent 714a77f
@scottgonzalez scottgonzalez authored
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7 tests/unit/accordion/accordion_options.js
@@ -51,12 +51,11 @@ test( "{ active: Number }", function() {
if ( $.uiBackCompat === false ) {
test( "{ active: -Number }", function() {
- // TODO: fix initializing with negative value
var ac = $( "#list1" ).accordion({
-// active: -1
+ active: -1
});
-// equals( ac.accordion( "option", "active" ), 2 );
-// state( ac, 0, 0, 1 );
+ equals( ac.accordion( "option", "active" ), 2 );
+ state( ac, 0, 0, 1 );
ac.accordion( "option", "active", -2 );
equals( ac.accordion( "option", "active" ), 1 );
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4 ui/jquery.ui.accordion.js
@@ -48,6 +48,10 @@ $.widget( "ui.accordion", {
if ( !options.collapsible && options.active === false ) {
options.active = 0;
}
+ // handle negative values
+ if ( options.active < 0 ) {
+ options.active += this.headers.length;
+ }
self.active = self._findActive( options.active )
.addClass( "ui-state-default ui-state-active" )
.toggleClass( "ui-corner-all" )
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