复制代码 代码如下:

<script>

$.schoolFn = {

addItem: function(obj){

$("#itemList").append("<li id='liItrm'><span></span>"+obj+"<input type='hidden' name='audiences' value='"+obj+"'><button type='button' onclick='deleteItem(this);' title='删除'>×</button></li>");

},

removeItem: function(obj){

$("#"+obj).replaceWith("");

}

}

$("#itemAdd").click(function(){

var item=$('#teacherInput').val();

$.schoolFn.addItem(item);

$('#teacherInput').val("");

});

function deleteItem(obj){

var item=$(obj).parents(".list-group-item").attr("id");

$.schoolFn.removeItem(item);

}

</script>