1. 程式人生 > >tp5表單提交

tp5表單提交

1,在對應html檔案中新增一個表單(注意定義的資料請求方式與控制元件的name值):

<!DOCTYPE html>
<html>
    <head>
        <meta charset="utf-8">
        <title>釋出留言</title>
        <!-- 最新版本的 Bootstrap 核心 CSS 檔案 -->
        <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/[email protected]
/dist/css/bootstrap.min.css"
integrity="sha384-BVYiiSIFeK1dGmJRAkycuHAHRg32OmUcww7on3RYdg4Va+PmSTsz/K68vbdEjh4u" crossorigin="anonymous"> <script src="https://cdn.jsdelivr.net/npm/[email protected]/dist/js/bootstrap.min.js" integrity="sha384-Tc5IQib027qvyjSMfHjOMaLkfuWVxZxUPnCJA7l2mCWNIpG9mGCD8wGNIcPD7Txa"
crossorigin="anonymous"></script> <script src="http://libs.baidu.com/jquery/2.0.0/jquery.min.js"></script> </head> <body> <div class="container"> <h1>釋出留言</h1> <form action="" method="post"> <
div class="form-group"> 標題:<input id="title" class="form-control" type="text" name="title" placeholder="請輸入留言標題" /> </div> <div class="form-group"> <textarea id="content" class="form-control" name="content" placeholder="請輸入留言內容"></textarea> </div> <button type="submit" class="btn">釋出</button> </form> </div> </body> </html>

效果如下:

2,找到後臺對應方法,我這邊為add方法(匯入use think\Request類):

public function add()
    {
        #例項化一個request
        $request = Request::instance();
        #判斷請求方式
        #echo "請求方法為:" . $request -> method() . "<br />";
        
        echo "請求引數:";
        #批量獲取請求引數
        #dump($request -> param());

        #單個獲取請求引數
        echo Request::instance() -> param('title') . "<br />";
        echo Request::instance() -> param('content');

        return $this -> fetch();
    }

3,執行效果: