sdwebimage

问题 I installed SDWebImage using CocoaPods . My podfile was as it is written in the https://github.com/rs/SDWebImage platform :ios, '8.0' use_frameworks! pod 'SDWebImage', '~>3.7' when I import SDWebImage it says No such module 'SDWebImage' my Xcode version is: Version 7.2.1 回答1: Use the new <YourProject>.xcworkspace instead of <YourProject>.xcodeproj . The xcworkspace contains your project and your pods after pod install . 回答2: Just build your project before importing any new pods in your code

问题 Strange.. something simple that is in the docs doesn't seem to work with Swift. See below code. Where exactly is "SDWebImageRefreshCached" when using Swift?? self.profileImageView.sd_setImageWithURL(profileImageUrl, placeholderImage: UIImage(named: "default_profile_image"), options: SDWebImageRefreshCached) 回答1: In Swift, the enums are exposed slightly differently. You would be looking for SDWebImageOptions.RefreshCached , or .RefreshCached for short. Your line of code thus would be: self

问题 I am trying to find out if an image has already been cached using SDWebImage but when I try to use this method I get the error "Ambiguous reference to member 'cachedIageExistsForURL". let bool = SDWebImageManager.cachedImageExistsForURL(imgURL) I am using Swift and I have a bridging header to use the library. 回答1: cachedImageExistsForURL is not a class method on SDWebImageManager , it's an instance method which you need to use on the sharedInstance : SDWebImageManager.sharedManager()

问题 @nathan this is my entire controller. My problem is that when I click a tableview cell, the image size is changed and becomes too long. I can not figure out how to fix the size, I tried everything. To do URL parsing, I used NSXMLParser, while I used SDWebImage to load images into cells. When I press an element its size changes. Like this: How to fix? 回答1: That seems like a content mode issue. Set the imageView's contentMode to aspectFit / aspectFill (depends on what you want to achieve) 来源：

问题 When I download the latest sourcecode of SDWebImage from the GitHub repo, I get compile errors in it. For example in SDImageCache.m I have undeclared or unsynthesized properties. In initwithNameSpace: a variable named _ioQueue is used, but it is not declared anywhere and some others. Same is in SDWebImageManager.m in its init method. It uses an undeclared variable named _imageCache. There is more of this. Where can I download the latest working code of this project? 回答1: I was using iOS 5 for

问题 I have an array of 10 URLs that are linked to images of my website. I'm using SDWebImages for async image downloading and a for loop to run thru the array of URLs. But the code would just run thru the For-loop before the first image can be downloaded. Therefore, the rest of the images never gets downloaded and the new view controller is never displayed How can I allow the code to run thru the for-loop, and once an image has been downloaded, it pops up a view controller and gets updated

问题 Good afternoon, Im trying to use SDWebImage in my TableViewController for the first time and I have some problems using the "setImageWithURL" property because it only admits a UIImageView but I have a UIImage in order to parse the data from my JSON. How I have to change my code in order to use a UIImageView instead of a UIImage? Because UIImageView doesn't have the same functions as UIImage and I have to create my Image from a URL. Here is my code, I hope you can help me with some tips: -

问题 After a lot of reading and recommendations, I am trying to implement SDWebImage framework in my app. I am able to download images from the server but the issue is that as the images are different sizes, they are not downloaded in the order that I call them (and would like them to be). Here is the framework for reference: https://github.com/rs/SDWebImage As you can see evidence of this from the print-line: 2013-08-20 11:11:01.785 Project[10785:c07] SD LOAD 1 array count = 1 2013-08-20 11:11:02

问题 Right now I am making a Facebook Application For iPad. I pulling the wall and putting it into a UITableView. The way I am putting photos into the tableview is like this: In the requestDidLoad for querying for array of images. -(void)request:(FBRequest *)request didLoad:(id)result { //Determine if result is a array of images if ([result objectForKey:@"images"] != nil) { if ([request.url rangeOfString: @"=images"].location != NSNotFound) { realPicsonWall = result; NSLog(@"Result Object: %@",

问题 I created a UIScrollView which contains several UIImageView instances. The SDWebImage framework is used in order to cache images and present them in the UIImageView instances. Now I want to be able to click on these instances of UIImageView. Previously I added UIButtons to the UIScrollView and added an image to this button. But know I am not able to add a UIImageView to a button. How should I solve this? is it an option to place an UIButton over this view? and how should I do this? I