picker works normally, but now there is a scenario where picker is not triggered under certain conditions, so I thought of
disabled, but it doesn't seem to take effect.
I want to use a variable in the page to modify the value of disabled. . But every time the value of disabled is an empty string.
Feelings What is the reason for this, please tell me?
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Can you read the document carefully
disabled是布尔型，你给赋值"false"就是trueah