JQuery Mobile Collapsibleset expandedIcon用法及代码示例

expandedIcon

默认："minus"

设置处于展开状态时可折叠容器标题的图标。

此选项也作为数据属性公开：data-expanded-icon="arrow-d"。

$( ".selector" ).collapsibleset({
  expandedIcon: "arrow-d"
});

// Getter
var expandedIcon = $( ".selector" ).collapsibleset( "option", "expandedIcon" );
 
// Setter
$( ".selector" ).collapsibleset( "option", "expandedIcon", "arrow-d" );