mybatis springmvc batch deletion code sharing-javaTutorial-php.cn

service层：

@Override

public void batchDeletes(List list) {

creditDao.batchDeletes(list);

}

控制层controller:

/**
* Batch deletion 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：

登录名:

身份证:

提交状态:

# & LT; input Type = "Hidden" name = "Status" ID = "Statushidden" Value = "$ {Status}" /& gt;

# "0" cellpadding=0

# ="margin-right:5px;"/>Select all

# Land-line number

## td > Email address "address">Submission status

## td >Operation

## "${creditVOList}" varStatus="status">

## & LT; TD & GT; $ {Credit.telephonumber} & lt;/td & gt;

# & LT; TD & GT; $ {Credit.email}

${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/** * Delete batch 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(); }); //Method 2: /*$(function(){ $("#button").click(function(){ document.registerform.action="http://localhost:8080/ssmy /CreditController/intiqu.do"; document.registerform.submit(); });**/ //Determine the status of the query button $("#status").val($("#statushidden").val( )); }); function selectAll(){ if ($("#SelectAll").is(":checked")) { $( ":checkbox").prop("checked", true);//All selection boxes are checked } else { $(":checkbox").prop("checked" , false); } } $(function(){ $("#deleteuser").click(function(){ //Judge that at least one item has been written var checkedNum = $("input[name='creditIdbox']:checked").length; console.log (checkedNum); if(checkedNum==0){ alert("Please select at least one item!"); return false; } if(confirm("Are you sure you want to delete the selected item?")){ 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;">ID card:< ;/label> <input type="text" name=" IDCard" id="IDCard" /> <label style="margin-left:10px;"> Submission status:< /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;"/>

Select all < c:forEach var="credit" items="${creditVOList}" varStatus="status">

Confirm password

ID card No.

Landline number

Mobile phone number

E-mail address

Residential address< /td>

Submit status

Creation time

Operation

${status.index}

${credit.loginName}

${credit.loginPwd}

${credit.againPwd}

${credit.IDCard}

${credit.fixedTelephoneNumber}

${credit.telephoneNumber}

${credit.email}

${credit.address}

${credit.status ==0 ? 'Submitted':'Not submitted'}

${ creditVO.createtime}

Delete

None Employee information.
< div id="box" style="border: 1px solid #ccc;">

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