所以我使用的是MWFeedParser,我认为它是一个漂亮的RSS应用程序,但是当点击一个链接时,它会转到Safari。我担心很大一部分iPhone用户没有意识到,他们可以双击iPhone的一个(也是唯一的)按钮来查看所有打开的应用程序,然后返回RSS提要,从而陷入困境。因此,我宁愿使用应用程序内的浏览器。
换句话说,当前当我单击MWFeedParser的链接时,它会转到Safari;我更喜欢使用应用程序内的浏览器。
我设置了一个名为WebViewController的浏览器类。基本上使用[detailWebView loadRequest:NSURLRequest requestWithURL:detailURL];所以"detailURL“是它要寻找的
我应该把什么放在DetailTableViewController而不是sharedApplication代码中?
发布于 2012-01-03 04:24:07
令人沮丧的是,没有人能够将didSelectRowAtIndexPath的内容更改为answer...in,其他人正在寻找如何做到这一点
if (_webViewController == nil) {
self.webViewController = [[[WebViewController alloc] initWithNibName:@"WebViewController" bundle:[NSBundle mainBundle]] autorelease];
}
MWFeedItem *entry = [parsedItems objectAtIndex:indexPath.row];
_webViewController.entry = entry;
[self.navigationController pushViewController:_webViewController animated:YES];
// Deselect
[self.tableView deselectRowAtIndexPath:indexPath animated:YES];添加一个WebViewController;.m有
#import "WebViewController.h"
#import "MWFeedItem.h"
@implementation WebViewController
@synthesize webView = _webView;
@synthesize entry = _entry;
// The designated initializer. Override if you create the controller programmatically and want to perform customization that is not appropriate for viewDidLoad.
- (void)viewWillAppear:(BOOL)animated {
NSURL *url = [NSURL URLWithString:_entry.link];
[_webView loadRequest:[NSURLRequest requestWithURL:url]];
}
- (void)viewWillDisappear:(BOOL)animated {
[_webView loadRequest:[NSURLRequest requestWithURL:[NSURL URLWithString:@"about:blank"]]];
}
- (void)didReceiveMemoryWarning {
// Releases the view if it doesn't have a superview.
[super didReceiveMemoryWarning];
// Release any cached data, images, etc. that aren't in use.
}
- (void)viewDidUnload {
[super viewDidUnload];
// Release any retained subviews of the main view.
// e.g. self.myOutlet = nil;
}
- (void)dealloc {
[_entry release];
_entry = nil;
[_webView release];
_webView = nil;
[super dealloc];
}.h有
@class MWFeedItem;
@interface WebViewController : UIViewController {
UIWebView *_webView;
MWFeedItem *_entry;
}
@property (retain) IBOutlet UIWebView *webView;
@property (retain) MWFeedItem *entry;(基本上,我只是把的RSS阅读器中的webview部分放到了这里。)
https://stackoverflow.com/questions/6985591
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