問題描述
是否有可以綁定的可為空的日期選擇器? (Is there a nullable datepicker that I can bind to?)
I am looking for a datepicker like what microsoft provides, but it doesn't support null values, and since this is tied to a nullable field on a database that isn't acceptable.
I found this one, but according to the comments at the bottom of the page it has issues with binding to a database. I also have one in my project that I inherited, but it has similar issues (sometimes it shows values, sometimes it doesn't). Does anyone know of one that works?
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參考解法
方法 1:
Use a date picker to populate a textbox and if they want the field to be null, just erase the contents of the textbox (and then handle the blank input accordingly).
This also provides the added benefit of allowing the user to type in their date if they so choose.
方法 2:
Smart FieldPackEditor has a datepicker that is nullable. I believe it does everything that you need. I wish this was around when I was dealing with this sort of stuff. I still remember all the workarounds I had to implement with Microsoft's datepicker control. Uggh!
http://www.visualhint.com/index.php/fieldpackeditor/
(by Malfist、TheTXI、Hector Sosa Jr)