IOS learning and ios learning routes

IOS learning and ios learning routes

Menu events include cut, copy, select all, and share... this demo only supports copy and share

 

1. Define field inheritance and UITextField

-(BOOL) canPerformAction :( SEL) action withSender :( id) sender {if (action = @ selector (copy :)) {return YES;} return NO;}-(void) copy :( id) sender {[self resignFirstResponder]; // persistence, the content of the copy exit program is still in [[UIPasteboard generalPasteboard] setPersistent: YES]; // The copied content [[UIPasteboard generalPasteboard] setValue: self. text forPasteboardType: [UIPasteboardTypeListString objectAtIndex: 0];}

2. ViewController Loading

Field = [[CCField alloc] initWithFrame: CGRectMake (100,200,100, 40)]; field. backgroundColor = [UIColor greenColor]; [self. view addSubview: field]; UIMenuItem * specify Item = [[UIMenuItem alloc] initWithTitle: @ "share" action: @ selector (click)]; UIMenuController * menu = [UIMenuController sharedMenuController]; [menu setMenuItems: [NSArray arrayWithObjects: Outline item, nil];

3. The implementation of sharing, for example, the preparation work is here

SendMessageToWXReq * sendReq = [[SendMessageToWXReq alloc] init]; // use the text message sendReq. bText = YES; // sent to a list. The default value is 0 sendReq. scene = 0; sendReq. text = field. text; // send the shared information [WXApi sendReq: sendReq]; NSLog (@ "213 ");

Complete the demo in githud. Click here to view