uiwebview

问题 Greetings! I was wondering how I could use javascript code on an iPhone application I was developing. this tutorial illustrated how to use windowScriptObjects for Cocoa application. However, I have been unable to locate something similar for UIWebViews. does this functionality actually exist in Cocoa touch? and if yes, could anyone point me to the right direction as to how I might start using it. thank you once again 回答1: Like rpetrich said, this is Non-Public API so the windowScriptObject

问题 My application has paypal integration. I have read in many threads, they stated that paypal integration will cause the application to reject from app store. I am going to integrate paypal in uiwebview.It will be approved by App store? My application type is just logging in and post their ads to other users. For each ads they have to pay. Please help me out it has to be in appstore in next few days. I am reaching my deadline. Thanks in advance. 回答1: I think it depends what you are selling in

问题 We have an app with essentially one UIWebView which is set to "iPhone App" in XCode. Until now all worked fine, but using the iOS 7 iPad Simulator the App now appears in "Full Screen" immediately, which would not be the problem, but the WebView also appears to be zoomed in. I only see the upper right 1/4 of the website thats loaded and have to scroll to see the rest. We use jQuery mobile 1.3.1 in the application. edit I found the error. It seems the semantics of the viewport meta-element

问题 I want to get rid of the bar on top of the keyboard that appears when you focus a text field in a webview. We have some other ways of handling this and it's redundant and unnecessary. webview keyboard bar http://beautifulpixel.com/assets/iPhone_Simulator-20100120-152330.png If you hit this problem , make sure to head over to https://bugreport.apple.com and duplicate rdar://9844216 回答1: - (void)viewDidLoad { [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector

问题 My setup: I have a webview in my iPhone app, going to www.mysite.com. Trials If I set "backgroundcolor uicolor clearcolor" to my webview and draw an uiimage behind my webview, it won't scroll with my webview! My problem: I would like the image to with the webview. Also, this image should be stored in the iPhone app and not on the webserver (Of course, if I put the image on the webserver I can simply draw it as background with CSS). What is the best way to access this image via html/javascript

问题 I use UIWebView to load web from a webLink and UIWebViewDelegate to control error state: [webView loadRequest:[NSURLRequest requestWithURL:[NSURL URLWithString:webLink]]]; - (void)webViewDidStartLoad:(UIWebView *)webView{ NSLog(@"START LOAD"); } - (void)webViewDidFinishLoad:(UIWebView *)webView{ NSLog(@"FINISH LOAD"); } - (void)webView:(UIWebView *)webView didFailLoadWithError:(NSError *)error{ NSLog(@"ERROR : %@",error); } But when webLink not found, it NOT go to didFailLoadWithError , it go

问题 I recently had a problem when comparing two NSURLs and compare one NSURL with an NSString(which is a URL address), the situation is I got an NSURLRequest from somewhere, I may or may not know the URL address it points to, and I have an URL NSString, say "http://m.google.com", now I need to check if the URL in that NSURLRequest is the same as the URL string I had: [[request.URL.absoluteString lowercaseString] isEqualToString: [self.myAddress lowercaseString]]; this returns NO as the

问题 I'd like to add a header view to an UIWebView similar to the address/search bar in MobileSafari and the excellent Articles.app by Sophia Teutschler. More precisely, I'd like to create a "pull to fix orientation" view above a UIWebView, just like in Articles. Articles does use a UIWebView, so it seems to be possible. Is there a way to accomplish this without having to embed the UIWebView into a UIScrollView and updating its size all the time, as described in this article? Apparently, I do need

问题 I have to show a web article with a UITableView under the article. The only option I found was to display the article in a UIWebView in the tableView header. In order to do that I have to get the height of the webView content and I have to disable scrolling for the webView. I found two solutions to disable scrolling: for (id subview in webView.subviews) if ([[subview class] isSubclassOfClass: [UIScrollView class]]) ((UIScrollView *)subview).scrollEnabled=NO; or in JavaScript: <script type=

问题 In the iPad project I'm working on I've got a UIWebView inside of the app which displays a .html file which links to a .css file, i.e. <link rel="stylesheet" href="style.css" type="text/css"> These files are stored locally on the iPad but are fetched from a remote server. I've noticed that UIWebView caches the .css file more or less indefinitely, and refuses to load the new file whenever I change it. I've once changed the name of the file just to get it to reset, but that's unacceptable in