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Python常见问题
嗨，我试图使一个表单提交应用程序，只是显示输入的信息下，他们提交的表单返回给用户。不幸的是，我似乎无法在模板的前端加载上下文
模板：
您将看到在表单下有一个for循环，它应该迭代上下文，但是没有显示任何内容。我只是用电子邮件试了一下，但是没有用
<!DOCTYPE html>
<html>
<head>
<title>Form Practice</title>
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css" integrity="sha384-ggOyR0iXCbMQv3Xipma34MD+dH/1fQ784/j6cY/iJTQUOhcWr7x9JvoRxT2MZw1T" crossorigin="anonymous">
</head>
<body>
<div class="container">
<div class="row">
<div class="col-md-2"></div>
<div class="col-md-8">
<form style="margin-top: 600px;" method="post" action="/form">
{% csrf_token %}
<div class="form-group row">
<label for="inputEmail3" class="col-sm-2 col-form-label" >Email</label>
<div class="col-sm-10">
<input type="email" class="form-control" id="inputEmail3" placeholder="Email" name="email">
</div>
</div>
<div class="form-group row">
<label for="inputPassword3" class="col-sm-2 col-form-label" >Password</label>
<div class="col-sm-10">
<input type="password" class="form-control" id="inputPassword3" name="password" placeholder="Password">
</div>
</div>
<fieldset class="form-group">
<div class="row">
<legend class="col-form-label col-sm-2 pt-0">Radios</legend>
<div class="col-sm-10">
<div class="form-check">
<input class="form-check-input" type="radio" name="gridRadios" id="gridRadios1" value="option1" checked>
<label class="form-check-label" for="gridRadios1">
First radio
</label>
</div>
<div class="form-check">
<input class="form-check-input" type="radio" name="gridRadios" id="gridRadios2" value="option2">
<label class="form-check-label" for="gridRadios2">
Second radio
</label>
</div>
</div>
</div>
</fieldset>
<div class="custom-control custom-checkbox">
<input type="checkbox" class="custom-control-input" id="customCheck1" name="check">
<label class="custom-control-label" for="customCheck1">Check this custom checkbox</label>
</div>
<select class="custom-select mr-sm-2 custom-select-lg mb-3" name="select" id="inlineFormCustomSelect">
<option selected>Choose...</option>
<option value="1">One</option>
<option value="2">Two</option>
<option value="3">Three</option>
</select>
<div class="custom-control custom-radio">
<input type="radio" id="customRadio1" name="customRadio" class="custom-control-input">
<label class="custom-control-label" for="customRadio1">Toggle this custom radio</label>
</div>
<div class="custom-control custom-radio">
<input type="radio" id="customRadio2" name="customRadio" class="custom-control-input">
<label class="custom-control-label" for="customRadio2">Or toggle this other custom radio</label>
</div>
<div class="custom-file">
<input type="file" class="custom-file-input" name="customFile" id="customFile">
<label class="custom-file-label" for="customFile">Choose file</label>
</div>
<button type="submit" class="btn-block btn btn-primary my-1">Submit</button>
</form>
{% for item in context %}
<h1>{{ item.email }}</h1>
{% endfor %}
</div>
<div class="col-md-2"></div>
</div>
</div>
<script src="https://code.jquery.com/jquery-3.3.1.slim.min.js" integrity="sha384-q8i/X+965DzO0rT7abK41JStQIAqVgRVzpbzo5smXKp4YfRvH+8abtTE1Pi6jizo" crossorigin="anonymous"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.7/umd/popper.min.js" integrity="sha384-UO2eT0CpHqdSJQ6hJty5KVphtPhzWj9WO1clHTMGa3JDZwrnQq4sF86dIHNDz0W1" crossorigin="anonymous"></script>
<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/js/bootstrap.min.js" integrity="sha384-JjSmVgyd0p3pXB1rRibZUAYoIIy6OrQ6VrjIEaFf/nJGzIxFDsf4x0xIM+B07jRM" crossorigin="anonymous"></script>
</body>
</html>视图.py
def index(request):
try:
email = request.POST['email']
print(email)
password = request.POST['password']
print(password)
radio = request.POST['gridRadios']
print(radio)
select = request.POST['select']
print(select)
except:
print("error")
context = {'context': {'email': email, 'password': password, 'radio': radio, 'select': select}}
print(context)
return render(request, 'form.html', context)
Tags： namedivformidforinputemailtype
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