OpenERP如何在datetime字段！=今天的日期时使按钮不可见 [英] OpenERP How to make a button invisible when datetime field != date today

问题描述

在python中，我有以下字段:

In python, I have the following field:

'transaction_date': fields.datetime('Transaction Date')

在XML中，我有以下内容:

In XML, I have the following:

<field
    name="transaction_date"
    readonly="True"
    />

<button
    name="set_void"
    string="Void"
    type="object"
    icon="gtk-cancel"
    groups="mymodule.mygroup"
    attrs="{'invisible':[('transaction_date','!=', datetime.now())]}"
    />

上面的attrs代码当前不起作用，但是我想做的是: 仅当transaction_date字段的日期值=今天时，才可以显示无效"按钮.有可能吗?

The attrs code above doesn't currently work but what I want to do is: be able to show the "Void" button only when the transaction_date field's date value = Today. Is that possible?

推荐答案

如果您使用的是 v7 ，请尝试以下 attrs :

If you are using v7, then try this attrs:

attrs="{'invisible':[('transaction_date','!=',__import__('time').strftime('%%Y-%%m-%%d %%H:%%M:%%S'))]}"

如果您使用的是 v6 或 v6.1 ，请尝试以下 attrs :

If you are using v6 or v6.1, then try this attrs:

attrs="{'invisible':[('transaction_date','!=',time.strftime('%%Y-%%m-%%d %%H:%%M:%%S'))]}"

我建议您使用fields.date而不是fields.datetime，因为您的字段将不会以 datetime 格式显示，因为只要您选择 date >& 时间，秒数将不匹配.

I would like to suggest you that you should usefields.date instead of fields.datetime because your field will not be visible in datetime format because whenever you will select date & time, seconds will not be match.

如果要使用 fields.date ，请在 attrs 中使用time.strftime('%%Y-%%m-%%d').

If you will use fields.date then use time.strftime('%%Y-%%m-%%d') in attrs.

谢谢.

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