本文实例为大家分享了ios选择城市后跳转tabbar的具体实现代码，供大家参考，具体内容如下
一、效果图
二、工程图
三、代码
choosecityviewcontroller.h
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#import <uikit/uikit.h>@interface choosecityviewcontroller : uiviewcontroller<uitableviewdelegate,uitableviewdatasource>{ nsmutablearray * dataarray; uitableview * mtableview;}@end |
choosecityviewcontroller.m
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#import "choosecityviewcontroller.h"#import "detailviewcontroller.h"@interface choosecityviewcontroller ()@end@implementation choosecityviewcontroller- (id)initwithnibname:(nsstring *)nibnameornil bundle:(nsbundle *)nibbundleornil{ self = [super initwithnibname:nibnameornil bundle:nibbundleornil]; if (self) { // custom initialization } return self;}- (void)viewdidload{ [super viewdidload]; // do any additional setup after loading the view. //读取plist文件 [self readplistfile]; //初始化tableview [self inittableview]; }#pragma -mark -functions-(void)readplistfile{ dataarray = [[nsmutablearray alloc] initwithcapacity:0]; nsstring * path = [[nsbundle mainbundle] pathforresource:@"city" oftype:@"plist"]; nsdictionary * dict = [[nsdictionary alloc] initwithcontentsoffile:path]; nsenumerator * enumerator = [dict keyenumerator]; nsstring * key; while (key = [enumerator nextobject]) { nsdictionary * t = [dict objectforkey:key]; [dataarray addobject:t]; } nslog(@"%@",dataarray);}-(void)inittableview{ mtableview = [[uitableview alloc] initwithframe:self.view.bounds style:uitableviewstyleplain]; mtableview.delegate = self; mtableview.datasource = self; mtableview.autoresizingmask = uiviewautoresizingflexibleheight; [self.view addsubview:mtableview];}#pragma -uitableviewdelegate-(nsinteger)tableview:(uitableview *)tableview numberofrowsinsection:(nsinteger)section{ return [dataarray count];}-(uitableviewcell *)tableview:(uitableview *)tableview cellforrowatindexpath:(nsindexpath *)indexpath{ static nsstring * id = @"cellid"; uitableviewcell * cell = [tableview dequeuereusablecellwithidentifier:id]; if (cell == nil) { cell = [[uitableviewcell alloc] initwithstyle:uitableviewcellstylesubtitle reuseidentifier:id]; } nsdictionary *dict = [dataarray objectatindex:indexpath.row]; cell.textlabel.text = [dict objectforkey:@"city_name"]; return cell;}-(void)tableview:(uitableview *)tableview didselectrowatindexpath:(nsindexpath *)indexpath{ nsdictionary * dict = [dataarray objectatindex:indexpath.row]; //把所选择的城市保存到本地 [[nsuserdefaults standarduserdefaults] setobject:[dict objectforkey:@"city_id"] forkey:@"city_id"]; [[nsuserdefaults standarduserdefaults] setobject:[dict objectforkey:@"city_name"] forkey:@"city_name"]; //跳转到另一个有tabbar的页面 detailviewcontroller *detail=[[detailviewcontroller alloc]init]; [self.navigationcontroller pushviewcontroller:detail animated:no];}- (void)didreceivememorywarning{ [super didreceivememorywarning]; // dispose of any resources that can be recreated.} |
以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持服务器之家。
