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[英]How to fix 500 internal server error while using Django and React
[英]How fix 500 Internal Server Error in python using webpy?
當我加入代碼的某些行我scripty.js
文件並以我main.py
我有一些問題,我的POST功能:
scripty.js:
var form = $('#register-form').serialize();
$.ajax({
url: '/postreg',
type: 'POST',
data: form,
success: function (res) {
res.preventDefault()
console.log("done");
}
});
和main.py:
class PostRegistration:
def POST(self):
data = web.input()
return data.username
我的結果是:
127.0.0.1:55126 - - [01/Apr/2019 18:37:25] "HTTP/1.1 GET /static/js/ripples.min.js.map" - 200
Traceback (most recent call last):
File "/home/amir/.local/lib/python3.6/site-packages/web/utils.py", line 70, in __getattr__
return self[key]
KeyError: 'username'
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/home/amir/.local/lib/python3.6/site-packages/web/application.py", line 257, in process
return self.handle()
File "/home/amir/.local/lib/python3.6/site-packages/web/application.py", line 248, in handle
return self._delegate(fn, self.fvars, args)
File "/home/amir/.local/lib/python3.6/site-packages/web/application.py", line 488, in _delegate
return handle_class(cls)
File "/home/amir/.local/lib/python3.6/site-packages/web/application.py", line 466, in handle_class
return tocall(*args)
File "/home/amir/PycharmProjects/SocialWeb/Controller.py", line 27, in POST
return data.username
File "/home/amir/.local/lib/python3.6/site-packages/web/utils.py", line 72, in __getattr__
raise AttributeError(k)
AttributeError: 'username'
127.0.0.1:55124 - - [01/Apr/2019 18:37:30] "HTTP/1.1 POST /postreg" - 500 Internal Server Error
query serialize使用輸入name
屬性,而不是id
屬性。 您的html代碼段似乎不包含name="username"
。
來自jquery文檔:
注意:只有“成功控件”被序列化為字符串。 沒有提交按鈕值被序列化,因為表單未使用按鈕提交。 要使表單元素的值包含在序列化字符串中,該元素必須具有name屬性。 復選框和單選按鈕(“radio”或“checkbox”類型的輸入)中的值僅在選中時才包括在內。 文件選擇元素中的數據未序列化。
這是我的注冊表格HTML文件
<div class="container">
<h2>Register Account</h2>
<br /><br />
<form id="register-form">
<div class="form-group label-static is-empty">
<label for="username" class="control-label">Username</label>
<input id="username" class="form-control" type="text" placeholder="Choose a Username">
</div>
<div class="form-group label-static is-empty">
<label for="display_name" class="control-label">Full Name</label>
<input id="display_name" class="form-control" type="text" placeholder="Enter your full name">
</div>
<div class="form-group label-static is-empty">
<label for="email" class="control-label">Email Address</label>
<input id="email" class="form-control" type="email" placeholder="Enter your email">
</div>
<div class="form-group label-static is-empty">
<label for="password" class="control-label">Password</label>
<input id="password" class="form-control" type="password" placeholder="Choose a password">
</div>
<button type="submit" class="btn btn-raised btn-info ">Submit <div class="ripple-container"></div> </button>
</form>
</div>
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