About the functional methods of adding and displaying data in the thinkphp framework-PHP Tutorial-php.cn

About the functional methods of adding and displaying data in the thinkphp framework

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Release： 2023-03-30 18:04:01

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This article mainly introduces the relevant information of the thinkphp framework to implement data adding and display functions in detail. Friends in need can refer to it

The recent essays will all be written from the use of the thinkPHP framework. , Okay, without further ado, here’s the dry stuff.
This article will focus on the two functions of adding data to the database and displaying it on the web page using the thinkPHP framework.
Purpose: After adding data to the add page, display it on the lists page (note: since the thinkPHP framework has already occupied the list field, naming methods such as "list.html" must not be used when naming files)
Expected Page:

The following will use the MVC architecture design pattern to implement it
First use the form submission method to implement the V view part, the code is as follows:

<form role="form" method="post" action="__MODULE__/Admin/User/doAdd">
         <p class="input-group"> <span class="input-group-addon">用<img src="__PUBLIC__/end/images/em.png" alt="" width="6" height="20">户<img src="__PUBLIC__/end/images/em.png" alt="" width="6" height="20">名：</span>
          <input type="text" class="form-control" placeholder="" name="username">
         </p>
         <p class="input-group "> <span class="input-group-addon" for="inputWarning1">真实姓名：</span>
          <input type="text" class="form-control" placeholder="" id="input" name="realname">
         </p>
         <p class="input-group"> <span class="input-group-addon">手机号码：</span>
          <input type="text" class="form-control" placeholder="" name="telphone">
         </p>
         <p class="input-group"> <span class="input-group-addon">电子邮箱：</span>
          <input type="text" class="form-control" placeholder="" name="email">
         </p>
         <p class="input-group"> <span class="input-group-addon">添加时间：</span>
          <input type="text" class="form-control" placeholder="2014-05-22" name="resgistertime">
         </p>
        <p class="input-group"> <span class="input-group-addon">设置密码：</span>
          <input type="text" class="form-control" placeholder="123456" name="password">
         </p>
        <p class="input-group"> <span class="input-group-addon">确认密码：</span>
          <input type="text" class="form-control" placeholder="123456" name="repassword">
         </p>
         <p class="input-group">
          <button type="submit" class="btn btn-primary ">   保<img src="__PUBLIC__/end/images/em.png" alt="" width="20" height="20">存  </button>
         </p>
        </form>

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Next is the M mode part. My current understanding of this part is to seriously add the legality of data and give error prompts. The implementation code is as follows:

<?php
namespace Admin\Model;
use Think\Model;

class AdminUsersModel extends Model {
  public $_validate = array (
    array("username", "require", "用户名不能为空"),
    array("realname", "require", "真实姓名不能为空"),
    array("password", "require", "密码不能为空"),
    array("repassword", "require", "确认密码不能为空"),
    array("telphone", "require", "电话不能为空"),
    array("email", "require", "邮箱不能为空"),
    array("resgistertime", "require", "注册时间不能为空")
  );
}

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The last is the pure logic C controller part, the implementation code is as follows:

public function add(){
  $this->display();
}
public function doAdd(){
  if (!IS_POST) {
    exit("bad request!");
  }
  $adminUsersModel = D("AdminUsers");
  if (!$adminUsersModel->create()) {
    $this->error($adminUsersModel->getError());
  }
  if ($adminUsersModel->add()) {             
    $this->success("添加成功！",U("Admin/User/lists"));
  }
  else{
    $this->error("添加失败！");
  }
  
}

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The above is the entire implementation process, I hope it will be helpful to everyone’s study

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