Not only his commenters disagree. http://daringfireball.net/linked/2008/07/01/spolsky-menu-items http://www.red-sweater.com/blog/515/disabled-menus-are-usable
And I disagree too. Le 6 juil. 08 à 15:41, Peter Zegelin a écrit :
I agree with you but here is JoelOnSoftware saying virtually the complete opposite. http://www.joelonsoftware.com/items/ 2008/07/01.html. Fortunately most of his commenters disagree.On 06/07/2008, at 10:21 PM, Graham Cox wrote:The preferred way to do this is to prevent the user clicking the button if it's not appropriate by greying it out.This is far more user-friendly than rebuking a user for having the audacity to click your button when they shouldn't have, even though they had no visual cue that they shouldn't. The "permit then rebuke" form of input validation is the hallmark of bad UI design. Sadly, it's all too common.G. On 6 Jul 2008, at 5:04 pm, Jeff Brown wrote:I've set up matrix with 2 radio buttons (1 and 2) with a delegate method that gets run when the matrix gets clicked. Lets say radio button 1 is highlighted and someone clicks on radio button 2. The delegate method has some code that checks whether the radio buttons are allowed to be changed from 1 to 2 and if not, sends an alert to the user. My problem is how can I stop the radio buttons themselves changing from 1 to 2. When programming in Visual Basic there was a method that stopped the action from completing. Is there something similar I can do here or some other way._______________________________________________ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/peter%40fracturedsoftware.com This email sent to [EMAIL PROTECTED]_______________________________________________ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/devlists%40shadowlab.org This email sent to [EMAIL PROTECTED]
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