IOS

IOS UITableViewCell Detailed and button click event Handling When I suddenly did my project today, I encountered a problem with the click of the button on the custom UITableViewCell. I know there are two ways, but suddenly can't think of how to do

Add Return button -(void) backbtn{ uibutton *backbtn=[[uibutton alloc]initwithframe:cgrectmake (0, A,)]; [Backbtn settitle:@ "return" forstate:uicontrolstatenormal]; Backbtn.titlelabel.font=[uifont Systemfontofsize:12];

Nonsense not to say, the following through a piece of code to introduce iOS load bundle file method, the specific code as follows: -(NSString *) Loadjsfile: (NSString *) fileName Type: (NSString *) type{nsstring = [[*path NSBundle]

There are several ways to solve the problem of mutex synchronization for multithreaded access to the same memory address in iOS: Method One, @synchronized (ID anobject), (simplest method) Automatically locks the parameter object to ensure code

App registration, often encounter the function of sending verification code, when the click to send the verification code, the button began the countdown, when the timing is over can be resend, the effect is as follows: The specific code

Nonsense not much said, to achieve simple Gaussian blur effect code: UIView *bgview= [[Uiviewalloc]initwithframe:self.view.frame]; Bgview.backgroundcolor = [Uicolor blackcolor]; bgview.alpha = 0.9; Bgview.tag =10086;

Self and Super Difference 1, self calls its own method, super calls the parent class method2, Self is class, super is precompiled instruction3, "Self class" and "Super class" output is the same Self and Super Bottom implementation principles 1.

Introduced When you set the Frame height of a uilabel, you cannot simply set it to a font font size . Otherwise, a portion of the font will be cropped off. Because Uilabel in different font settings, the height of the Frame requirements are not the

The example of this article for everyone to share the iOS countdown to obtain the code of the specific codes for your reference, the specific contents are as follows 1. The countdown sends the verification code, the interface jumps the timing will

First look at the effect: The following code is attached: #import "ViewController.h" @interface Viewcontroller () @property (weak, nonatomic) Iboutlet Uiimageview Dview; @property (strong,nonatomic) Nsarray *array; @end @implementation

I have an accordion table with all the devices and browsers working properly, but not at all moving in iOS. I found the solution also for Div only and use href, but for me, I really need to use a few columns of the table. Here, you have the

Used today to Uisearchbar, the method provided on the Internet has not been effective to remove its background color, modify the background color method is as follows: Mysearchbar.backgroundcolor = Rgbacolor

This code supports the iphone 6 below. Support iphone and IPad + (nsstring*) getlaunchimagename {          nsarray* images= @[@ " Launchimage.png ", @" LaunchImage@2x.png ", @" LaunchImage-700@2x.png ", @" LaunchImage-568h@2x.png ", @"

BEYONDAPPDELEGATE.M BEYONDAPPDELEGATE.M//20_ handsome no Weibo////Created by Beyond on 14-8-3. Copyright (c) 2014 Com.beyond. All rights reserved. #import "BeyondAppDelegate.h" #import "BeyondViewController.h" #import

First look at the implementation of the effect diagram Below is a few words to say, the following is the implementation of the sample code #import typedef void (^alertresult) (Nsinteger index); @interface Xlalertview:uiview @property (

Objective A few days ago in doing some small functions, suddenly found that some basic data conversion have forgotten, so hurriedly sorted down to write down! To facilitate their own later inspection, but also to some friends need some reference,

Single-choice and multi-Choice Effect Features 1. When single-or multi-choice is implemented, few parameters are modified. 2. Customizable content   Usage 1. Copy the four files in the tool folder to the project, and import the header file =

Custom bullet box Custom bullet box Effect     Features 1. You can customize the style and content of the bullet box. 2. Three bullet box styles are written in the example. You can add the pop-up style as needed.   Usage 1. Drag the

IOS image stretching and ios stretching Assume that the following image is used as the background image of the button. The original size is 76 Gb/s × 40 We use the code to set this image as the background image of the button. If we set the width

Uiimageview animation and uiimageview animation NSMutableArray * meiArr = [NSMutableArray arrayWithCapacity: 4]; For (int I = 0; I NSString * imageName = [NSString stringWithFormat: @ "001% d", I]; UIImage * image = [UIImage imageNamed: