【发布时间】:2011-01-26 00:15:42
【问题描述】:
如何将商品从购物车中移除?
当然,您希望能够将项目拖放回来。
$(function() {
$( "#catalog" ).accordion();
$( "#catalog li" ).draggable({
appendTo: "body",
helper: "clone"
});
$( "#cart ol" ).droppable({
activeClass: "ui-state-default",
hoverClass: "ui-state-hover",
accept: ":not(.ui-sortable-helper)",
drop: function( event, ui ) {
$( this ).find( ".placeholder" ).remove();
$( "" ).text( ui.draggable.text() ).appendTo( this );
}
}).sortable({
items: "li:not(.placeholder)",
sort: function() {
// gets added unintentionally by droppable interacting with sortable
// using connectWithSortable fixes this, but doesn't allow you to customize active/hoverClass options
$( this ).removeClass( "ui-state-default" );
}
});
});
【问题讨论】:
标签: javascript jquery jquery-ui user-interface