100字范文 > php实现数据库增删查改步骤详解

php实现数据库增删查改步骤详解

时间：2023-01-08 06:26:42

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php实现数据库增删查改步骤详解

后端开发|php教程

php,数据库,详解

后端开发-php教程TP_3.2.2/Application/Home/Controller/StuController.class.php

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display("school/stu"); } public function getdata(){ $Studata = M(stu); $data[id]=\; $data[ ame]=I(get.name); $data[age]=I(get.age); $data[ um]=I(get.num); $data[address]=I(get.add); $Studata->add($data); $this->success("正在。。。",U(Stu/showdata)); } public function showdata() { $Studata = M(stu); $data=$Studata->select(); $this->assign(info,$data); $this->display(school/showdata); } public function del(){ $id = I(get.id); $Studata = M(stu); $bool = $Studata->where([id=>$id])->delete(); if($bool){ echo 1; }else{ echo 0; } } public function updata() { $id = I(get.id); $Studata = M(stu); $data = $Studata->where([id=>$id])->find(); $this->assign(data,$data); $this->display("school/upshowdata"); } public function updatadeal() { $Studata = M(stu); $id = I(get.id); $data[ ame]=I(get.name); $data[age]=I(get.age); $data[ um]=I(get.num); $data[address]=I(get.add); $bool = $Studata->where([id=>$id])->save($data); if($bool){ $this->showdata(); }else{ echo 0; } } }

TP_3.2.2/Application/Home/View/school/showdata.html

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数据展示界面学生信息展示

$(.del).click(function () { var where = $(this).attr(where); $.ajax({ type: "get", url: "{:U(Stu/del)}?id="+where, success: function(msg){if(msg==1){alert(删除成功);location.href(showdata);}else {alert(删除失败);} } }); }) $(.up).click(function () { var where = $(this).attr(where); location.href(updata?id=+where); // $.ajax({ // type: "get", // url: "{:U(Stu/updata)}?id="+where, // success: function(msg){ // $(#content).html(msg); // } // }); })

TP_3.2.2/Application/Home/View/school/stu.html

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学号注册查询系统

名字:

年龄:

学号:

籍贯:

TP_3.2.2/Application/Home/View/school/stu.html

学号注册查询系统

名字:

年龄:

学号: