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mybatis springmvc批量删除代码分享

巴扎黑asal: 2017-07-24 13:50:592377semak imbas

service层：

@Override

public void batchDeletes(List list) {

creditDao.batchDeletes(list);

}

控制层controller:

/**
* 批量删除 batch
*/
@RequestMapping(value="/batchDeletes")
@ResponseBody
public List batchDeletes(HttpServletRequest request,HttpServletResponse response){
String items = request.getParameter("creditIdbox");
List delList = new ArrayList();
String[] strs = items.split(",");
for (String str : strs) {
delList.add(str);
}
creditService.batchDeletes(delList);
List list=creditService.queryUserInfo(null);
ModelAndView mv = new ModelAndView();
Map model = new HashMap();
model.put("creditVOList", list);
mv.addAllObjects(model);
mv.setViewName("queryregister");
return list;
}

mapper.xml:

DELETE FROM t_credit where t_credit_id in

#{item}

页面：

全选

序列

登录名

登录密码

确认密码

身份证号

固定电话

手机号码

邮箱

居住地址

提交状态

创建时间

操作

${status.index}

${credit.loginName}

${credit.loginPwd}

${credit.againPwd}

${credit.IDCard}

${credit.fixedTelephoneNumber}

${credit.telephoneNumber}

${credit.email}

${credit.address}

${credit.status ==0 ? '已提交':'未提交'}

${creditVO.createtime}

删除

没有任何员工信息.

service层：@Override public void batchDeletes(List list) { creditDao.batchDeletes(list); } 控制层controller/** * 批量删除 batch */ @RequestMapping(value="/batchDeletes") @ResponseBody public List<Credit> batchDeletes(HttpServletRequest request,HttpServletResponse response){ String items = request.getParameter("creditIdbox"); List<String> delList = new ArrayList<String>(); String[] strs = items.split(","); for (String str : strs) { delList.add(str); } creditService.batchDeletes(delList); List<Credit> list=creditService.queryUserInfo(null); ModelAndView mv = new ModelAndView(); Map model = new HashMap(); model.put("creditVOList", list); mv.addAllObjects(model); mv.setViewName("queryregister"); return list; } mapper.xml <delete id="batchDeletes" parameterType="java.util.List"> DELETE FROM t_credit where t_credit_id in <foreach collection="list" index="index" item="item" open="(" separator="," close=")"> #{item} foreach> delete>页面：<script type="text/javascript" src="../jquery/jquery-2.1.3.js">script><script type="text/javascript" src="../easyui/jquery.easyui.min.js">script><script type="text/javascript" src="../easyui/locale/easyui-lang-zh_CN.js" >script><script type="text/javascript" src="../easyui/js/index.js">script><link rel="stylesheet" type="text/css" href="../easyui/themes/default/easyui.css" /><link rel="stylesheet" type="text/css" href="../easyui/themes/icon.css" /><script type="text/javascript" > $(function(){ $("#button").click(function(){ var form=$("#registerform"); form.prop("action","http://localhost:8080/ssmy2/CreditController/intiqu.do"); form.submit(); }); //方式二： /*$(function(){ $("#button").click(function(){ document.registerform.action="http://localhost:8080/ssmy/CreditController/intiqu.do"; document.registerform.submit(); });**/ //对查询按钮定死状态 $("#status").val($("#statushidden").val()); }); function selectAll(){ if ($("#SelectAll").is(":checked")) { $(":checkbox").prop("checked", true);//所有选择框都选中 } else { $(":checkbox").prop("checked", false); } } $(function(){ $("#deleteuser").click(function(){ //判断至少写了一项 var checkedNum = $("input[name='creditIdbox']:checked").length; console.log(checkedNum); if(checkedNum==0){ alert("请至少选择一项!"); return false; } if(confirm("确定删除所选项目?")){ var checkedList = new Array(); $("input[name='creditIdbox']:checked").each(function(){ checkedList.push($(this).val()); }); console.log(checkedList[0]); $.ajax({ type:"POST", url:"http://localhost:8080/ssmy2/CreditController/batchDeletes.do", data:{"creditIdbox":checkedList.toString()}, datatype:"json", success:function(data){ $("[name='creditIdbox']:checkbox").attr("checked",false); alert('删除成功!'); setTimeout("location.reload()",1000);//页面刷新 }, error:function(data){ alert('删除失败!'); } }); } /* var form=$("#registerform"); form.prop("action","http://localhost:8080/ssmy/CreditController/deleteuser.do"); form.submit(); */ }); $("#exports").click(function(){ var form =$("#registerform"); form.prop("action","http://localhost:8080/ssmy2/CreditController/exprotExcel.do"); form.submit(); }); $("#delete").click(function(){ var form =$("#registerform"); form.prop("action","http://localhost:8080/ssmy2/CreditController/batchDeletes.do?creditIdbox=${credit.creditId}"); form.submit(); }); $("#uploadFile").click(function(){ var form =$("#registerform"); form.prop("action","http://localhost:8080/ssmy2/CreditController/uploadFile.do"); form.submit(); }); }); script>head><body><div id="head"> <form id="registerform" name ="registerform" action="" method="post" enctype="multipart/form-data"> <div class="search-box" style="width:100%;height:40px;"> <label> 登录名: label> <input type="text" name="loginName" id="loginName" /> <label style="margin-left:10px;">身份证:label> <input type="text" name="IDCard" id="IDCard" /> <label style="margin-left:10px;"> 提交状态:label> <select id="status" name="status" style="width:100px;height:20px;"> <option value="">全部option> <option value="0">已提交option> <option value="1">未提交option> select> <input type="button" id="button" value="查询" style="width:65px;height:22px;margin-left:20px;"/> <input type="submit" id="exports" value="导出" style="width:65px;height:22px;margin-left:20px;"/>

全选

序列

登录名