Needed: Multi-select OptionDialog
It is needed in my application. Any idea to multi-select using OptionDialog or Picker , but not TableView?
3 Answers
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Accepted Answer
Well if you mean multi-select picker, each column can have it's own value, which in a sense is selecting multiple items.
But I figure that's not what you are meaning and I haven't ever seen a true multi-select implemented even in a native application (have you?). Typically if you haven't seen it, there's a reason it hasn't been done.
The typical approach is to create a tableview and when the user clicks add check marks to the end. Then add a button to finalize the selection. You could even create your own little view window to lie on top of the current window to emulate the dialog.
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Help?
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there isnt way and maybe you are on the wrong 'design'.
You should read the Human Interface Guidline from Apple