如果拖动元素与任何可拖动元素相交,我想让拖动的项目恢复旧位置。有什么想法吗?
$( "#MainContents div[name=draggable]" ).each(function() {
$( this ).draggable({containment: 'parent',
scrollSpeed: 1000,
cursor: "crosshair",
scroll:true,
disabled: DragDropState,
stop: function(event, ui) {
var Stoppos = $(this).position();
var parentPosition=$(this).parent().position();
var CalculatedTop=Stoppos.top-parentPosition.top;
var CalculatedLeft=Stoppos.left-parentPosition.left;
}
});
});