【发布时间】:2021-09-19 14:43:10
【问题描述】:
我正在尝试在现有表单中上传文件,想法是发送带有交易收据的购买请求。
我需要将 input type="file" 上传到 models
上的 receipt我尝试使用表单,但无法让它工作(它给了我一个错误,来自 models 的 amount),我认为这是因为有一个表格内的表格......我猜
有什么想法吗?
.html
<div>
<form action="{%url 'buying' %}" method="post" name="f">
{% csrf_token %}
<div class="form-group h1color">
<label for="">USD Amount</label>
<input type="number"
class="form-control"
name="amount"
placeholder="$"
value={{values.amount}}
onchange="cal()"
onkeyup="cal()"
>
</div>
<div class="form-group h1color">
<label for="">Price in UF</label>
<p><input class="form-control" type="text" name="amount_uf" value="UF 00" readonly="readonly" /></p>
</div>
<div class="form-group h1color">
<Label for="">Attach Receipt</Label>
<input type="file" class="form-control-file border">
</div>
<button type="submit" class="btn whitecolor bgcolorgraay" style="width: 100%;">Send</button>
</form>
</div>
模型
class Transactions(models.Model):
STATUS = [
('pending', 'pending'),
('aproved', 'aproved'),
]
amount = models.FloatField()
date = models.DateField(default=now)
owner = models.ForeignKey(to=User, on_delete=models.CASCADE)
category = models.CharField(default='Payment', max_length=255)
status = models.CharField(max_length=255,
choices=STATUS,
default='pending',
)
receipt= models.FileField(upload_to='documents/%Y/%m/%d')
amount_uf=models.FloatField(default=0)
account = models.CharField(default="n/a" , max_length=255)
def __str__(self):
return str(self.owner) + " | " + self.category + " | " + str(self.date)
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