IOS print out the names of all the child views in the view

Source: Internet
Author: User

Use recursion:

-(void) Listsubviewsofview: (UIView *) View {    //Get The subviews of the view    nsarray *subviews = [view subviews];
   //return if there is no subviews    if ([subviews count] = = 0) return;//Count CHECK line for    (UIView *subview In subviews) {        //do-what-want to does with        the Subview NSLog (@ "%@", subview);        List the subviews of Subview        [self listsubviewsofview:subview];    }

Method reprinted from: http://stackoverflow.com/a/7244069/3458781

Printing results:

2014-10-10 16:05:14.191 myapp[1951:60b] <UIView:0x16d61a90; frame = (0 64; 320 31); AutoResize = RM+BM; Layer = <calayer:0x16ddb850>>2014-10-10 16:05:14.192 vinyo[1951:60b] <UILabel:0x16d1aa60; frame = (15 70; 210 20); Text = ' Choose a credit card '; Clipstobounds = YES; opaque = NO; AutoResize = RM+BM; userinteractionenabled = NO; Layer = <CALayer:0x16d1c7f0>>


IOS print out the names of all the child views in the view

Related Article

Contact Us

The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion; products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the content of the page makes you feel confusing, please write us an email, we will handle the problem within 5 days after receiving your email.

If you find any instances of plagiarism from the community, please send an email to: info-contact@alibabacloud.com and provide relevant evidence. A staff member will contact you within 5 working days.

A Free Trial That Lets You Build Big!

Start building with 50+ products and up to 12 months usage for Elastic Compute Service

  • Sales Support

    1 on 1 presale consultation

  • After-Sales Support

    24/7 Technical Support 6 Free Tickets per Quarter Faster Response

  • Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.