presented

iOS review系列之Creating Custom Presentations

Presented视图控制器由底层的presentation控制器对象管理，该对象管理用于显示视图控制器视图的视觉样式。present

Jimmy_L_Wang·2023-03-26 15:55

Application tried to present modally a view controller that is already being presented

简单的说，这个问题是因为当前控制器A，要弹出控制器B，而控制器B已经被弹出或者正在被弹出的时候又调用了一次A.present(B)验证代码如下：lazyvarbvc:BViewController={letbvc=BViewController()bvc.modalPresentationStyle=.fullScreenreturnbvc}()overridefuncviewDidLoad(){

Zero_皮皮虾·2022-02-17 22:03

获取当前VC

keyWindow;UIViewController*top=window.rootViewController;while(top.presentedViewController){top=top.presented

ADreamClusive·2022-01-18 09:16

presentedViewController 导致alert无法正常显示

//小心下面这个问题[selfpresentViewController:selfcompletion:nil];//获取当前屏幕显示的Presented出来的viewcontroller+(UIViewController

风___________·2021-05-16 17:52

解决Sheet can not be presented because the view is not in a window这样的问题

IOS7下使用actionsheet时，有时会遇见这样的报错：Terminatingappduetouncaughtexception'NSInvalidArgumentException',reason:'Sheetcannotbepresentedbecausetheviewisnotinawindow:>'***Firstthrowcallstack:这种情况，是因为视图并未在窗口加载，那么

nemo降临·2020-09-12 16:25

Mobile 5G WiFi Router from Huawei Presented

Notonlythefirst5Gsmartphoneandthefirst5GrouterwerepresentedattheMobileWorldCongress(MWC)inBarcelonathisyear,butalsothefirstmobile5Grouterwasalsoshown.Huawei,knownformanyyearsformobilehotspots,hasalrea

小2不语·2020-08-21 11:57

获取当前屏幕显示的viewcontroller

//获取当前屏幕Presented显示的viewcontroller-(UIViewController*)getPresentedViewController{UIViewController*appRootVC

DeveKing7·2020-08-10 01:31

New approach in VR redirected walking presented

[转]https://phys.org/news/2018-06-approach-vr-redirected.htmlTheviewingbehaviorofavirtualrealityuser,includingfixations(ingreen)andsaccades(inred).Ablinkfullysuppressesvisualperception.Credit:EikeLangb

xiangz_csdn·2020-06-30 00:19

iOS Attempt to present A on B whose view is not in the window hierarchy

A73F5091-C09F-4AB7-9D95-E81DA65A3E40.png分析：Attempttopresent(要被presented的控制器UIAlertControoler)on(TabBarViewControler

Silence_广·2020-06-26 13:24

push/pop/present/dismissViewController

原则上可以present任何viewcontroller,但一般present与被presented的co

纵横而乐·2020-06-22 05:35

presentationController

参数解释presented：即将展示的视图控制器presenting：展示pre

amisarex·2020-04-04 09:02

自定义过渡动画

各视图控制器之间的切换，大概可分为三种UITabBarController他的子视图控制器被选中时，切换子视图UINavigationControllerpush/pop一个子视图时一个UIViewController被presented

懒得起名的伊凡·2020-03-08 19:05

Warning: Attempt to present * on * which is already presenting * Warning: Attempt to present (要被presented

但是实际测试中这个弹出效果时好时坏,并爆出了警告Warning:Attempttopresent*on*whichisalreadypresenting*Warning:Attempttopresent(要被presented

王大仙是我·2020-03-02 15:22

Syria has returned to France the prestigious Légion d'honneur presented to President Bashar al-Assad,

SyriahasreturnedtoFrancetheprestigiousLégiond'honneurpresentedtoPresidentBasharal-Assad,sayinghewouldnotweartheawardofacountrythatwasa"slave"toAmerica.ThemovecomesdaysafterFrancesaida"disciplinaryproc

我以为的顿悟·2020-02-20 04:25

iOS Attempt to present * on * which is already presenting

Warning:Attempttopresent*on*whichisalreadypresenting*Warning:Attempttopresent(要被presented的控制器)on(哪个控制器来

Silence_广·2020-02-17 04:57

翻译：iOS视图控制器编程指南（十一）——创建自定义present（Creating Custom Presentations）

底层present控制器对象管理Presented视图控制器，该对象管理显示视图控制器视图的视觉风格。present控制器可能会执行以下操作：设置presented视图控制器的大小。

栗子烤肉·2020-01-07 00:00

A plan of interview presented

Thedaybeforeyestoday,ldon'thavetheconceptofthemyinterview,suchaschoses,questions,gesturesandthewholecourses.solbegaintoreadyformanymanythings.Twodayspassed,lfeelconfused,ldon'tmakeaperfectplanforit,lh

D调浪漫·2019-12-28 00:01

自定义present、dismiss动画

先看效果：AAA-BBB.gifA页面present出来B页面，A就是presenting页面，B就是presented页面。自定义modal动画，需要遵守几个协议。

请叫我魔法师·2019-12-19 13:04

Swift解决循环引用问题

self时候，会有问号出现，弱引用的代表：privatelazyvarpopoverAnimation:PLPopoverAnimation=PLPopoverAnimation{[weakself](presented

DSA碼侬·2018-03-21 13:52

自定义转场动画

写在前面本文中提到的presented和presenting，分别指被展示者和展示者，譬如[viewControllerApresentViewController:viewControllerBanimated

豆大大·2017-07-21 17:21

Go 语言在实际项目应用的技术文档

2017年1.1Go在大数据开发中的经验总结.pdf1.2GoinTiDB.pdf1.3Gocodingingoway.pdf1.4interface.presented.pdf1.5NSQ-重塑之路.

luyaran·2017-06-28 17:58

WWDC之A Look Inside Presentation Controllers

,使得能协同转场动画对象,并且对Presentation的内容管理和执行起来更简单.而与UIPresentationController相关的知识点,也有许多值得一窥.内容Presentation基础Presented

One9398·2016-02-28 20:36

iOS动画和特效（四）controller间的自定义过渡效果

UIViewControllerTransitioningDelegatecontrollermodal过渡的presented和dismiss的动画交互协议，你需要实现协议，它会询问你：当PresentedController

SuYuMingXiangGuan·2015-12-06 21:00

Undo/Redo for Qt Tree Model

classes that use a model/view architecture to manage the relationship between data and the way it is presented

·2015-11-13 23:07

Method and system for public-key-based secure authentication to distributed legacy applications

A method, a system, an apparatus, and a computer program product are presented for an authentication

·2015-11-13 20:11

Variability aware wear leveling

Techniques are presented that include determining, for data to be written to a nonvolatile memory, a

·2015-11-13 20:14

Method for finding shortest path to destination in traffic network using Dijkstra algorithm or Floyd-warshall algorithm

A method is presented for finding a shortest path from a starting place to a destination place in a traffic

·2015-11-13 20:43

Moss2007 Customize the NewForm.aspx 自定义NewForm EditForm页面

Have you ever wanted to change the fields presented in a form when you create a new announcement or task

·2015-11-13 17:19

DB Query Analyzer 5.04 is released, 63 articles concerned have been published

Query Analyzer 5.04 is released, 63 articles concerned have been published DB QueryAnalyzer is presented

·2015-11-13 13:15

POJ 3678 Katu Puzzle（2 - SAT） - from lanshui_Yang

Description Katu Puzzle is presented as a directed graph G(V, E) with each edge e(a,

·2015-11-13 12:16

CV Datasets on the web

转自：CVPapers This material is presented to ensure timely dissemination of scholarly and technical

·2015-11-13 09:13

Presented View Controller

Presented View Animation 展示视图的动画当一个视图展示和消失的时候可以执行动画。

·2015-11-13 01:54

POJ 3678 Katu Puzzle（2-SAT）

Description Katu Puzzle is presented as a directed graph G(V, E) with each edge e(a,

·2015-11-13 00:05

pat 1004

Counting Leaves A family hierarchy is usually presented by a pedigree tree.

·2015-11-12 23:09

Textual Data Mining and WEBSOM

SECTION03150000000000000000 In the following, the task of finding relevant information in large document collections is presented

·2015-11-12 12:31

【HTML】Intermediate3：Meta Tags

Meta tags were the town criers of the Internet Do anything to the content that is presented

·2015-11-12 10:04

hduoj1073--Online Judge

做道题，并没有太多的技巧，关键在与对Accepted,presented error 和wa的判断，第一步如果两者完全一样，那么很定是AC了，否则如果去掉多余换行，空格，制表后还有不同说明是数据

·2015-11-11 19:00

1094. The Largest Generation (25) 此题和六度空间一个道理，记录BFS的层次

65536 kB 代码长度限制 16000 B 判题程序 Standard 作者 CHEN, Yue A family hierarchy is usually presented

·2015-11-11 18:05

iOS programming UITabBarController

controllers become more interesting when the user's actions can cause another view controller to be presented

·2015-11-11 15:24

Closure Design Goals and Principles

Haven't in blog for a long time, in this days, I was in love with Closure, A javascript Library presented

·2015-11-11 03:03

1004. Counting Leaves (30)

32000 kB 代码长度限制 16000 B 判题程序 Standard 作者 CHEN, Yue A family hierarchy is usually presented

·2015-11-11 00:20

Levy - UV Mapping

Motivated by finite element meshing, we started studying mesh parameterization in the late 90's, and presented

·2015-11-10 21:50

2-sat（and,or,xor）poj3678

65536K Total Submissions: 7949 Accepted: 2914 Description Katu Puzzle is presented

·2015-11-08 14:00

7 Tools for Data Visualization in R, Python, and Julia

and Julia Last week, some examples of creating visualizations with htmlwidgets and R were presented

·2015-11-07 14:57

SSAO (Screen Space Ambient Occlusion) with D3DX10

Last time, I presented a SSAO code with Direct3D 9.0 and hlsl shader 2.x, but the effect was not so good

·2015-11-07 13:50

Core Instrumentation Events in Windows 7, Part 2

In the first article, we presented a high-level overview

·2015-11-07 13:38

（分享）45+ Fresh Out of the oven jQuery Plugins

; 原文地址：45+ Fresh Out of the oven jQuery Plugins Two month ago we’ve presented

·2015-11-02 16:55

ffmpeg结构体以及函数介绍（三）

timestamp in AVStream->time_base units; the time at which * the decompressed packet will be presented

·2015-11-02 15:39

Base64 Encode Decode Algorithm

used it to encode query strings in web urls so that some sensitive information(IDs, keys) are not presented

·2015-11-02 14:04

OpenGL 之 Selection Mode

So far the OpenGL naming scheme has been presented.

·2015-11-02 09:00

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