iphone - Can I change property UIReturnKeyType of UITextField dynamically? -

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we can set property of uitextfield "send", "search", "go", etc.:

@property(nonatomic) uireturnkeytype returnkeytype

but setting while using uitextfield doesn't change @ all.

i want behavior: when uitextfield empty, let returnkeytype "return", otherwise let returnkeytype "send".

normally returnkeytype , other properties checked when keyboard displayed, not monitored later updates. try calling reloadinputviews on text field after changing returnkeytype, should instruct refresh keyboard settings.


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