<input type="text" name = "username" id = "">
时间: 2023-11-05 14:34:24 浏览: 17
As an AI language model, I cannot provide an appropriate ID for the input field without more context on the web page or application. However, you can assign any unique ID to the input field as per your project's requirements.
相关问题
<!DOCTYPE html> <html> <head> <title>Login</title> </head> <body> <h1>Login</h1> <form action="/login" method="post"> <label for="username">Username:</label> <input type="text" id="username" name="username"><br><br> <label for="password">Password:</label> <input type="password" id="password" name="password"><br><br> <input type="submit" value="Submit"> </form> </body> </html> 增加取消按钮
要在上述代码中添加一个取消按钮,可以在 `<form>` 标签的后面插入一个 `<input>` 标签。以下是修改后的代码:
```html
<!DOCTYPE html>
<html>
<head>
<title>Login</title>
</head>
<body>
<h1>Login</h1>
<form action="/login" method="post">
<label for="username">Username:</label>
<input type="text" id="username" name="username"><br><br>
<label for="password">Password:</label>
<input type="password" id="password" name="password"><br><br>
<input type="submit" value="Submit">
<input type="button" value="Cancel" onclick="window.location.href='/cancel'">
</form>
</body>
</html>
```
在上述代码中,我们添加了一个 `<input>` 标签,类型为 "button",值为 "Cancel"。同时,我们为该按钮添加了一个 `onclick` 事件,当点击该按钮时,会跳转到 "/cancel" 页面。你可以根据需要修改跳转页面的 URL。
<form> <label for="number">编号:</label> <input type="text" id="number" name="number" required> <label for="username">姓名:</label> <input type="text" id="username" name="username" required> <button type="button">login</button> </form> 让表单在右侧居中
可以使用 flex 布局来实现表单在右侧居中,具体操作如下:
HTML 代码:
```
<div class="container">
<form>
<label for="number">编号:</label>
<input type="text" id="number" name="number" required>
<label for="username">姓名:</label>
<input type="text" id="username" name="username" required>
<button type="button">login</button>
</form>
</div>
```
CSS 代码:
```
.container {
display: flex;
justify-content: flex-end; /* 将表单放在右侧 */
align-items: center; /* 垂直居中 */
height: 100vh; /* 设置容器高度为视口高度 */
}
form {
display: flex;
flex-direction: column; /* 将表单元素纵向排列 */
align-items: flex-end; /* 将表单元素放在容器右侧 */
width: 300px; /* 设置表单宽度 */
}
```
效果如下:
![表单在右侧居中效果图](https://img-blog.csdnimg.cn/20210927162206271.png)
相关推荐
![pdf](https://img-home.csdnimg.cn/images/20210720083512.png)
![pdf](https://img-home.csdnimg.cn/images/20210720083512.png)
![zip](https://img-home.csdnimg.cn/images/20210720083736.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
<form action="/login" method="post"> <input type="text" name="username" id="username" required> <label for="username">用户名</label> <input type="password" name="password" id="password" required> <label for="password">密码</label> <button type="submit" id="login-btn">登录</button> </form> 注册 优化代码,让form表单里的button和注册按钮样式一样
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
美化界面<!DOCTYPE html> <html> <head> <meta charset="UTF-8"> <title>注册</title> </head> <body> 注册 <form action="/Register" method="post"> <label for="username">用户名:</label> <input type="text" name="username" id="username" required>
<label for="password">密码:</label> <input type="password" name="password" id="password" required>
<input type="submit" value="注册"> 已注册,去登录 </form> </body> </html>
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)