Log*_*gan 6 jquery drag-and-drop droppable jquery-selectors
当我把东西丢给jquery droppable时,我想得到丢弃的项目的id.当我这样做的时候:
$("#here").droppable({
tolerance: 'fit',
accept: ".one",
drop: function(){
id = $(this).attr("id");
alert (id);
}
});
Run Code Online (Sandbox Code Playgroud)
它当然提醒了droppable的id here.如何选择丢弃的div的id?
将drop函数更改为两个参数:event,ui
function(event,ui){
var draggable = ui.draggable;
var id = draggable.attr("id");
}
Run Code Online (Sandbox Code Playgroud)
被删除的draggable由ui.draggable表示
在jquery ui docs中找到了droppable.