Flask - 提交按钮值

Posted 2021-03-27

我在Flask中使用这个表单，到目前为止工作正常：

<form action = "/guess/" method = "post">
     <p>Your guess:</p>
     <p><input type = "text" name = "guess" /></p>
     <p><input type = "submit" value = "Submit" /></p>
     <p>{{ guess }}</p>
     <p>{{ used }}</p>
     <p>{{ user}}{{ score }}</p>
</form>

但是可以使按钮发送字符串“示例”到我的脚本吗？

<form action = "/guess/" method = "post">
     <p>Your guess:</p>
     <p><input type = "text" name = "guess" /></p>
     <p><input type = "submit" value = "Submit" /></p>
     <p>{{ guess }}</p>
     <p>{{ used }}</p>
     <p>{{ user}}{{ score }}</p>
     <button type="submit" value="example" name="guess">Example</button>
</form>

我需要将某些字符串发送到我的脚本

答案

好的，我现在得到它，在我的烧瓶python脚本中：

guess = request.form["guess"]

要求它的价值。必须删除重复的请求：

<form action = "/guess/" method = "post">
 <p>Your guess:</p>
 <p>{{ guess }}</p>
 <p>{{ used }}</p>
 <p>{{ user}}{{ score }}</p>
 <button type="submit" value="example" name="guess">Example</button>