idea增删改查之 删除

单删
{title:'操作',field:'s',formatter:function(value,row,index){
return "<input class='btn btn-default glyphicon glyphicon-plus' type='button' onclick='delUser("+row.couId+")' value='删除'>";
}
},

//单删
function delUser(couId){
var msg = "您真的确定要删除吗？";
if (confirm(msg) == true) {
$.ajax({
url:"../ysq/deleteCoupon",
data:{couId:couId},
type:"post",
success:function(){
searchUser();
}
})
}
}

controller
@RequestMapping("deleteCoupon")
@ResponseBody
public void deleteConpon(Integer couId){

ysqService.deleteConpon(couId);
}

mapper
<delete id="deleteConpon" parameterType="int">
delete from coupon where couId=#{couId}
</delete>

批删

<div class="panel panel-default">
<input type="button" class="btn btn-primary" onclick="delAll()" value="批量删除">
</div>

columns: [
{checkbox:true},

//批量删除
function delAll(){
//获取表格中所有选中的行
var arr = $("#conpon").bootstrapTable("getSelections");
var ids = "";
for(var i=0;i<arr.length;i++){
var id = arr[i].couId;
ids+= ids=="" ? id: ","+id;
}
if(ids==""){
alert("请至少选中一条数据！");
return;
}
alert("是否确认删除ID为"+ids);
$.ajax({
url:"../ysq/deleteList",
type:"post",
data:{ids:ids},
success:function(data){
alert("删除成功");
location.reload();
}
})

}

controller
@RequestMapping("deleteList")
@ResponseBody
public void deleteList(String[] ids){
ysqService.deleteList(ids);
}

mapper
<!--批删-->
<delete id="deleteList" parameterType="int">
delete from coupon where couId in
<foreach collection="array" open="(" separator="," close=")" item="ids">
#{ids}
</foreach>
</delete>