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how to get the returned value of a dialog Yes|No #27
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try showCallBack property avaliable or not |
Sorry, how am I supposed to use the function showCallBack, it doesn't receive any argument. Can you show a sample using showCallBack? the property does exist |
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sorry, but it doesn't solve my problem. I can execute the |
1、dismiss Do not use 'Navigator.pop(context)' to make the popover disappear, or you will close your page
2、return value return value belongs to the business logic, can find a way to obtain |
i get. thank you |
Hi, i have this dialog, How can I get the result back to the calling screen.
Using this code. doesn't work
Thank
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