Lew*_*909 3 python forms django modelchoicefield
我想使用forms.ModelChoiceField. 我已经阅读了很多关于这个主题的文档,但事实证明它很难达到预期的结果!
这是我的代码。
我有这个表格:
表格.py
from django import forms
from asset_db.models import Profiles
class SubmitJob(forms.Form):
material_id = forms.CharField(max_length=8)
workflow = forms.ModelChoiceField(queryset=Profiles.objects.distinct('name'))
start_datepicker = forms.CharField(max_length=12)
end_datepicker = forms.CharField(max_length=12)
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这个型号:
class Profiles(models.Model):
id = models.DecimalField(6).auto_creation_counter
name = models.CharField(max_length=256, default='null')
target_path = models.CharField(max_length=256, default='null')
target_profile = models.TextField(max_length=1024, default='null')
package_type = models.CharField(max_length=256, default='null')
video_naming_convention = models.CharField(max_length=256, default='null')
image_naming_convention = models.CharField(max_length=256, default='null')
package_naming_convention = models.CharField(max_length=256, default='null')
def __str__(self):
return self.name
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这是 HTML 输出:
<p><label for="id_workflow">Workflow:</label> <select id="id_workflow" name="workflow" required>
<option value="" selected="selected">---------</option>
<option value="2">Amazon</option>
<option value="1">Test</option>
</select></p>
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我想知道如何在我的模型中将“value”的值更改为“name”列,例如:
<p><label for="id_workflow">Workflow:</label> <select id="id_workflow" name="workflow" required>
<option value="" selected="selected">---------</option>
<option value="Amazon">Amazon</option>
<option value="Test">Test</option>
</select></p>
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提前致谢。
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