For Loop Layout button button radio can be canceled

#import "MineTuChaoViewController.h"

#import "ChoosePhotosview.h"

@interface Minetuchaoviewcontroller () <UIScrollViewDelegate>

{

CGFloat _btnwidth,_btnheight;

Nsinteger _choosebtnnum; -1 is not selected for initialization, the other is the current button event

}

@property (Nonatomic,strong) UIButton *rightbtn;

@property (Nonatomic,strong) Choosephotosview *photoview;

@property (Nonatomic,strong) Uiscrollview *scrollview;

@property (Nonatomic,strong) UIView *contentview;

@property (Nonatomic,strong) UIView *LEIXINGBKGV, *MIAOSHUBKGV, *ZHAOPIANBKGV;

@property (Nonatomic,strong) Nsmutablearray *arrbtn;

@property (Nonatomic,strong) Nsmutablearray *arrleixing;

@end

@implementation Minetuchaoviewcontroller

-(void) Viewdidload {

[Super Viewdidload];

Do any additional setup after loading the view.

Self.title = @ "I want to vomit the groove";

Self.view.backgroundColor = [Uicolor Whitecolor];

Self.navigationItem.leftBarButtonItem = [Backbuttonitem getbackitemwithtitle:@ "" Image:[uiimage imagenamed:@ "Fl_ Fanhui-jian "] target:self action: @selector (gobackpage:)];

Right-hand Confirmation button

SELF.RIGHTBTN = [UIButton buttonwithtype:uibuttontypecustom];

self.rightBtn.userInteractionEnabled = YES;

[Self.rightbtn settitle:@ "submit" forstate:uicontrolstatenormal];

Self.rightBtn.titleLabel.font = Middle_lit_font;

[Self.rightbtn Settitlecolor:theme_green_color Forstate:uicontrolstatenormal];

[Self.rightbtn addtarget:self Action: @selector (CLICKEDRIGHTBTN:) forcontrolevents:uicontroleventtouchupinside];

Self.rightBtn.frame = CGRectMake (0, 0, 40, 30);

Self.navigationItem.rightBarButtonItem = [[Uibarbuttonitem alloc]initwithcustomview:self.rightbtn];

[Self getData];

[Self drawscrollview];

}

-(void) getdata{

_choosebtnnum =-1;

self.arrleixing = [@[@ "Product quality", @ "after-sales service", @ "logistics", @ "app optimization", @ "Business operation", @ "other"] mutablecopy];

}

-(void) Viewwillappear: (BOOL) animated{

[Super viewwillappear:animated];

Self.navigationController.navigationBar.translucent = NO;

}

-(void) Viewwilldisappear: (BOOL) animated{

[Super viewwilldisappear:animated];

}

-(void) drawscrollview{

[Self.scrollview Removefromsuperview];

Self.scrollview = [[Uiscrollview alloc]initwithframe:cgrectmake (0, 0, Screen_width, screen_height)];

self.scrollView.userInteractionEnabled = YES;

Self.scrollView.delegate = self;

Self.scrollView.bounces = YES;

Self.scrollView.backgroundColor = bkg_hex_gray_eee;

[Self.view AddSubview:self.scrollView];

[Self.scrollview mas_makeconstraints:^ (Masconstraintmaker *make) {

Make.edges.mas_equalTo (Self.view);

}];

[Self.scrollview layoutifneeded];

Self.contentview = [[UIView alloc]init];

[Self.scrollview AddSubview:self.contentView];

self.contentView.userInteractionEnabled = YES;

Self.contentView.backgroundColor = bkg_hex_gray_eee;

[Self.contentview mas_makeconstraints:^ (Masconstraintmaker *make) {

Make.edges.mas_equalTo (Self.scrollview);

Make.width.mas_equalTo (Screen_width);

Make.height.mas_equalTo (100);

}];

[Self.contentview layoutifneeded];

_btnwidth = (screen_width-4*text_edge_distance)/3;

_btnheight = 32;

Problem type

[Self drawwentiview];

Problem description

[Self drawmiaoshuview];

Photo

[Self Drawzhaopian];

}

-(void) showchooosephotov{

[Self.photoview Removefromsuperview];

Self.photoview = [[Choosephotosview alloc]init];

Self.photoView.backgroundColor = [Uicolor colorwithwhite:0.7 alpha:0.7];

[Self.view AddSubview:self.photoView];

__weak typeof (self) weakself = self;

[UIView animatewithduration:0.2 animations:^{

[Weakself.photoview mas_makeconstraints:^ (Masconstraintmaker *make) {

Make.edges.mas_equalTo (Self.view);

}];

} completion:^ (BOOL finished) {

}];

}

Type

-(void) drawwentiview{

SELF.LEIXINGBKGV = [[UIView alloc]init];

Self.leiXingBkgV.backgroundColor = [Uicolor Whitecolor];

[Self.contentview AddSubview:self.leiXingBkgV];

[SELF.LEIXINGBKGV mas_makeconstraints:^ (Masconstraintmaker *make) {

Make.centerX.mas_equalTo (Self.contentView.mas_centerX);

Make.left.mas_equalTo (Self.contentView.mas_left);

Make.top.mas_equalTo (Self.contentView.mas_top);

Make.height.mas_equalTo (80);

}];

UIView *SHANGV = [[UIView alloc]init];

[SELF.LEIXINGBKGV ADDSUBVIEW:SHANGV];

Shangv.backgroundcolor = [Uicolor Whitecolor];

[SHANGV mas_makeconstraints:^ (Masconstraintmaker *make) {

Make.top.left.right.mas_equalTo (SELF.LEIXINGBKGV);

Make.height.mas_equalTo (34);

}];

UIView *line_b = [[UIView alloc]init];

[SHANGV Addsubview:line_b];

line_b.userinteractionenabled = YES;

Line_b.backgroundcolor = Bkg_hex_gray_e5;

[Line_b mas_makeconstraints:^ (Masconstraintmaker *make) {

Make.top.left.right.mas_equalTo (SHANGV);

Make.height.mas_equalTo (0.5);

}];

UILabel *namel = [[UILabel alloc]init];

[SHANGV Addsubview:namel];

Namel.text = @ "problem type";

Namel.font = Middle_lit_font;

Namel.textcolor = Text_hex_mid_gray;

[Namel mas_makeconstraints:^ (Masconstraintmaker *make) {

Make.centerY.mas_equalTo (Shangv.mas_centery);

Make.left.mas_equalTo (Shangv.mas_left). Mas_offset (text_edge_distance);

Make.width.mas_greaterThanOrEqualTo (30);

}];

[Namel setcontenthuggingpriority:uilayoutpriorityrequired foraxis:uilayoutconstraintaxishorizontal];

UILabel *nxingl = [[UILabel alloc]init];

[SHANGV Addsubview:nxingl];

Nxingl.text = @ "*";

Nxingl.font = Middle_lit_font;

Nxingl.textcolor = text_hex_red_f95a;

[Nxingl mas_makeconstraints:^ (Masconstraintmaker *make) {

Make.top.mas_equalTo (Namel.mas_top);

Make.left.mas_equalTo (Namel.mas_right);

}];

[Nxingl setcontenthuggingpriority:uilayoutpriorityrequired foraxis:uilayoutconstraintaxishorizontal];

for (int i = 0; i<self.arrleixing.count; i++) {

NSString *str = Self.arrleixing[i];

UIButton *b_tn = [UIButton Buttonwithtype:uibuttontypesystem];

[SELF.LEIXINGBKGV Addsubview:b_tn];

[B_tn settitle:str Forstate:uicontrolstatenormal];

B_tn.titleLabel.font = Middle_lit_font;

[B_tn Settitlecolor:text_hex_mid_gray Forstate:uicontrolstatenormal];

B_tn.layer.borderColor = bkg_hex_gray_c9. Cgcolor;

B_tn.layer.borderWidth = 1;

B_tn.tag = 1000+i;

[Self.arrbtn Addobject:b_tn];

[B_tn addtarget:self Action: @selector (CLICKEDWENTILEIXINGBTN:) forcontrolevents:uicontroleventtouchupinside];

[B_tn mas_makeconstraints:^ (Masconstraintmaker *make) {

Make.top.mas_equalTo (Shangv.mas_bottom). Mas_offset ((I/3) * (text_edge_distance+_btnheight) +text_edge_distance);

Make.left.mas_equalTo (Self.leiXingBkgV.mas_left). Mas_offset ((i%3) * (_btnwidth+text_edge_distance) +text_edge_ DISTANCE);

Make.size.mas_equalTo (Cgsizemake (_btnwidth, _btnheight));

}];

[B_tn layoutifneeded];

[SELF.LEIXINGBKGV mas_remakeconstraints:^ (Masconstraintmaker *make) {

Make.centerX.mas_equalTo (Self.contentView.mas_centerX);

Make.left.mas_equalTo (Self.contentView.mas_left);

Make.top.mas_equalTo (Self.contentView.mas_top);

&