Python Flask WTForms:如何在视图中动态禁用字段? [英] Python Flask WTForms: How can I disable a field dynamically in a view?

问题描述

我已经能够实现此更改来创建在WTForms中被禁用的字段.在呈现该字段之前，我该如何在视图中选择性地禁用它?

I've been able to implement this change to create Field which is disabled in WTForms. How would I selectively disable a field in my view before rendering it?

推荐答案

vim Forms.py:

vim forms.py:

add_time = DateTimeField(

    '添加时间',
    format='%Y-%m-%d %H:%M:%S',
    default=datetime.datetime.now(),
    # I use bs3，and it well add input an attribute disabled
    render_kw={'disabled':''},
    validators=[DataRequired()],
)

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