[英]WTForms how to use description paramter
I have some simple boolean field and I want to add a short description.我有一些简单的 boolean 字段,我想添加一个简短的描述。 I specified a
description
parameter but it seems like no effecr.我指定了一个
description
参数,但似乎没有效果。 How it suppose to work at all?它应该如何工作?
from wtforms import BooleanField, Form
class AdminUsersForm(Form):
foo = BooleanField(label='foo', default=True, description='foo')
<form method="GET">
<div>
{{ form.foo.label }}
{{ form.foo(placeholder=checkbox.description)}}
# No description impact at all, even tooltip.
</div>
</form>
I found this answer but not sure that it's my case我找到了这个答案,但不确定这是我的情况
You almost have it.你几乎拥有它。 Try changing your 'placeholder' to display the text that you have defined:
尝试更改您的“占位符”以显示您定义的文本:
{{ form.foo(placeholder=form.foo.description)}}
You access this the same way as the form.label
, simply by calling the parameter of the field of the form.您访问它的方式与
form.label
相同,只需调用表单字段的参数即可。
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