uiwebview

Hiding keyboard iphone sdk?

由 Deadly 提交于 2019-12-12 05:13:21
问题 I have a UISearchBar . I want the the keyboard to go away as soon as user hits search...i did try resignFirstResponder but that didn't work. any help would be appreciated - (void)viewDidLoad { [super viewDidLoad]; self.title = NSLocalizedString(@"Songs", @"Search for songs"); NSMutableArray *array = [[NSArray alloc]initWithObjects: @"Book_1", @"Book 2", @"Book _ 4", nil]; self.booksArray = array; [array release]; search.delegate=self; // Uncomment the following line to display an Edit button

UIWebView change line spacing text

由 半世苍凉 提交于 2019-12-12 05:05:40
问题 I'm looking for a javascript method or a way to change line spacing of text in a UIWebView. Any ideas? Edit: Evan has answered the above question, but I have another on the same topic. How can I query the source for the current line spacing value? 回答1: You will need to inject javascript into the UIWebView 's source by calling stringByEvaluatingJavaScriptFromString: . Javascript: var head = document.getElementsByTagName('head')[0], style = document.createElement('style'), rules = document

How can I create a table view cell that changes its height dynamically to fit its content?

由 落花浮王杯 提交于 2019-12-12 05:02:10
问题 I'm displaying some markdown that the user wrote in a table view. The way I display these markdown texts is to convert the markdown to HTML and then display the HTML on a UIWebview . Because, well, I can use some cool CSS. After some research, I found that I can set estimatedRowHeight to some stuff and set rowHeight to UITableViewAutomaticDimension . I also found out how to set a UIWebView 's frame so that it fits its content here: So I wrote this code: var results: [Entry] = [] override func

How to display Admob on UIWebView Application?

由 末鹿安然 提交于 2019-12-12 04:59:15
问题 I have previously tried displaying Admobs ads on TabbarView based application. But when I try to implement the same on a UIWebView based application things don't seem to work right. I tried to add the code inside -(void)viewDidLoad but the application crashed. The methods i'm using inside my application include: (void) viewDidAppear:(BOOL)animated (void) viewDidDisappear:(BOOL)animated (void) loading Where should I implement it to view in my application? Any help would be appreciated. 回答1:

Implementing UIWebView inside UIScrollView

由 ◇◆丶佛笑我妖孽 提交于 2019-12-12 04:56:43
问题 I'm trying to use UIWebView inside UIScrollView, I want to display an webview under an image and make them scrollable. So I flowed those step : Desactivate the Scroll Property for UIWebView Set the UIScrollView and UIWebView height equals to content size. And this my code : - (void)viewDidLoad { [super viewDidLoad]; self.contentReader.scrollView.scrollEnabled = NO; NSString *myDescriptionHTML = [NSString stringWithFormat:@"<html> \n" "<head> \n" "<style type=\"text/css\"> \n" "body {font

Static cells in UITableViewController opening different URL on the same nib

由 浪子不回头ぞ 提交于 2019-12-12 04:55:38
问题 I am quite new to UITableViewController, I would like to make a static cells UITableViewController and each static cells open up the same nib file but the URL of the UIWebView will be different. e.g. row 1 will open google.com and row 2 in yahoo.com. May I know how can i do that? Thanks 回答1: You'll want to implement the tableview delegate method, tableView:didSelectRowAtIndexPath: , this will allow you to ask the tableview which cell was selected and then take the appropriate action. An

IOS View still does not load in the correct position

由 懵懂的女人 提交于 2019-12-12 04:53:56
问题 I thought I had this cleared up but apparently not. I am using the code below to set a webview to appear between the top nag bar and tab bar at the bottom. This happens in my viewDidLoad() method. It was working fine on all simulators I had tested it on, however when I tested a friend's iPhone 4s running 7.1.1 the webview rendered spanning the entire height of the screen, covered by both the top nag bar and bottom tab bar. How to I get the desired behavior across all devices and OS above 7?

How can i display more than one file with different file extension in UIWebView/UIScrollView?

由 梦想的初衷 提交于 2019-12-12 04:53:04
问题 I did google too much to find it but not find what i exactly want. I have file.png, file1.jpg, file2.pdf, file.txt and file.doc and i want to preview this all file in one UIWebView or UIScrollView . Please help me how can i do it? Thanks in advance. 回答1: For Example image showing through HTML sting , This image in bundle file . The HTML sting load in webview follow this ! as like you need creating html sting with all files and display NSString *imageFileName = @"images"; NSString

Press a Button and open a URL in another ViewController

由 旧时模样 提交于 2019-12-12 04:45:43
问题 I am trying to learn Xcode by making a simple app. But I been looking on the net for hours (days) and I cant figure it out how I make a button that open a UIWebView in another ViewController :S first let me show you some code that I have ready: I have a few Buttons om my main Storyboard that each are title some country codes like UK, CA and DK. When I press one of those Buttons I have an IBAction like this: - (IBAction)ButtonPressed:(UIButton *)sender { // Google button pressed NSURL* allURLS

how to disable horizontal scroll for a uiwebview?

由 …衆ロ難τιáo~ 提交于 2019-12-12 04:06:25
问题 I created a sample in which i imported a word(.docx)on to the uiwebview and displayed.I got the output but i don't want to display the horizontal scroll bar and the vertical scroll also working not properly i can see the black space behind the webview when i scroll it vertically. Here is my code: #import <UIKit/UIKit.h> @interface userguideLinesNewViewController : UIViewController { IBOutlet UIWebView *webView; } @property (nonatomic,retain) UIWebView *webView; -(void)loadDocument:(NSString*
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