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1,HTML页面写一个button按钮 <a href="javascript:;" onclick="deleteAll()" class="btn btn-danger radius"><i class="Hui-iconfont"></i> 批量删除</a> 复选框中定义值id <td><input type="checkbox" v…
<button onclick="fun1()">全选</button><button onclick="fun2()">全不选</button><button onclick="fun3()">反选</button><button onclick="fun4()">批量删除</button><input type="…
<meta charset="utf-8"> <?php //链接数据库 $link = mysqli_connect('127.0.0.1','root','root','mone'); //设置字符集 mysqli_query($link,'set names utf8'); //接收当前页 $page = empty($_GET['page'])?1:$_GET['page']; //求出总条数 $sql = "select * from user&q…
HTML页面 <!doctype html><html lang="en"><head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0&…
具于django ajax实现增 删 改 查功能 代码示例: 代码: urls.py from django.conf.urls import url from django.contrib import admin from app01 import views urlpatterns = [ url(r'^admin/', admin.site.urls), url(r'^students/', views.students), url(r'^add_student/', views.add…
通过点击事件获取相应数据的id,将id传到的控制器,根据id执行删除的sql语句,执行官删除:同时ajax的有点就是快捷方便,无刷新,增强用户的体验. <?php namespace app\index\controller; use think\Controller; use think\Db; use think\Request; class Del extends Controller { //展示数据 public function show(){ $data = Db::table('…
//定义一个分页的方法 public function fenye(){ //查询满足条件的总条数 $count = M("regis")->count(); //设置每页显示的条数 $length = 3; //求出总页数 $zong_page = ceil($count/$length); //接收一下当前页 $page = empty($_GET['page'])? 1 : $_GET['page']; //求出偏移量 $limit = ($page-1)*$length;…
用ajax提交表单,迅速,快捷,实现页面无刷新提交表单. <!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>ajax批删</title> </head> <body> <center> <table> <tr> <td>姓名</t…
前台页面(JQuery) @*全选&批删*@<script type="text/javascript"> $(document).ready(function () { // 全选 $("#selectAll").click(function () { $("input[name='RKEY']").prop("checked", this.checked); }); // 单选 var subChk =…