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  • Standalone jQuery "touch" method?

    - by dclowd9901
    So, I'm looking to implement the ability for a plugin I wrote to read a touch "swipe" from a touch-capable internet device, like an iPhone, iPad or android. Is there anything out there? I'm not looking for something as full as jQtouch, though was considering reverse engineering the code I would need out of it. Any suggestions on the best way to approach this? A snippet of code already available? Addendum: I realize in hindsight the solution won't strictly be jQuery, as I'm pretty sure there aren't any built-in methods to handle this. I would expect standard Javascript to find itself in the answer.

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  • touchesMoved QuartzDemo application

    - by BittenApple
    I am modifying the QuartzDemo application to include swipe detection while UIView is active (a PDF page being displayed in it via Quartz). This will not work, the event never gets to the QuartzView.m because it sits under scrollview? touchesBegan works fine and I can use single tap. How can I go about with catching touchesMoved while PDF page is being displayed? I need a simple example with code that does nothing on touchesMoved, I'll build up on that later. Please keep in mind that I still want to use the UIScrollview as it is and show PDF content based on selection in that scrollview.

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  • Is there a high-level gestures library for iPhone development?

    - by n8gray
    The iPhone platform has a number of common gesture idioms. For example, there are taps, pinches, and swipes, each with varying number of fingers. But when you're developing an app, it's up to you to implement these things based on low-level information about the number and locations of touches. It seems like this is a prime candidate for a library. You would register a delegate, set some parameters like multi-tap interval and swipe threshold, and get calls like swipeStarted/Ended, pinchStarted/Ended, multiTap, etc. Does such a library exist?

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  • iPhone UI: No edit button for UITableView, bad idea?

    - by Nic Hubbard
    I have a UITableViewController which lets the user drill down into different records. On the second level/view, the user can add and edit new records. But, I am not sure what to do, since the back button is on the top left, and I need to put the "Add" button on the top right, so there is no room (keeping to HIG) for the edit button, which would normally go where the back button is. (I am using a tab bar, so can't put it at the bottom.) Do you think that it is logical, to expect users to know to swipe to delete a record? Or, do I need to have an edit button? If I DO need an edit button, where should I put it if I am following HIG?

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  • How to use UISwipeGestureRecognizer on UIButton?

    - by Ashutosh
    I have a UIbutton which i want to work as a joystick. So i am trying to add some gesture recognizer on the same button. I have this in my code right now: UISwipeGestureRecognizer *recognizer; recognizer = [[UISwipeGestureRecognizer alloc] initWithTarget:self action:@selector(handleSwipeFrom:)]; [recognizer setDirection:(UISwipeGestureRecognizerDirectionUp)]; [self.gestureRecieverButton addGestureRecognizer:recognizer]; [recognizer release]; recognizer = [[UISwipeGestureRecognizer alloc] initWithTarget:self action:@selector(handleSwipeFrom:)]; [recognizer setDirection:(UISwipeGestureRecognizerDirectionDown)]; [self.gestureRecieverButton addGestureRecognizer:recognizer]; [recognizer release]; -(void)handleSwipeFrom:(UISwipeGestureRecognizer *)recognizer { NSLog(@"Swipe received.%@",recognizer); } This is the error i am getting now: -[CUETutorialSixteenClusterRootController handleSwipeFrom:]: unrecognized selector sent to instance 0x79b71b0 2012-03-28 13:25:55.724 CUETrainer[1788:11f03] * Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[CUETutorialSixteenClusterRootController handleSwipeFrom:]: unrecognized selector sent to instance 0x79b71b0' But its not actually doing anything. Please help!!!!

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  • pull down notification panel in iOS help for iPad

    - by Priya Chhabra
    I have developed an iPad application. In which I am using left/right swipes from corner of screen. The problem is when device is in landscape mode, (though the application is always in portrait orientation) and user wants to swipe left, it opens the notification panel instead of going to swipeAction that I had defined. Note that it works fine when device is kept in portrait mode. Is there any way to make pull down notification panel application orientation specific ? Any kind of help will be appreciated.

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  • iPhone: Custom UITableViewCell with multiple areas that respond to taps?

    - by Nick
    I've been asked to create a custom UITableViewCell with multiple areas that can be tapped. These areas won't have buttons or any graphics - they'll be invisible. 3 different methods will be called depending on which third of the cell the user taps i.e. || decrementFooCount || viewFooDetails || incrementFooCount || The cell has a few labels on it that need to be visible at all times - the fooName and fooCount. I'm thinking perhaps three hidden UIButtons over the cell? I also need to maintain the swipe to delete default behavior.

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  • Same Activity called twice... Issue with Multiple AsyncTasks?

    - by stormin986
    I have three simultaneous instances of an AsyncTask for download three files. When two particular ones finish, at the end of onPostExecute() I check a flag set by each, and if both are true, I call startActivity() for the next Activity. I am currently seeing the activity called twice, or something that resembles this type of behavior. Since the screen does that 'swipe left' kind of transition to the next activity, it sometimes does it twice (and when I hit back, it goes back to the same activity). It's obvious two versions of the activity that SHOULD only get called once are being put on the Activity stack. Could this be from both onPostExecute()s executing simultaneously and both checking the flags each other set at the exact same time? This seems extremely unlikely since two processes would have to be running line-by-line in parallel... *EDIT* A lot removed from this question since I was way off in what I thought was wrong. Nonetheless I found the answer here quite useful, so I have edited the question to reflect the useful parts.

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  • iPad javascript scrolling

    - by davids
    I'd like to get the same behaviour of the native javascript scrollTo function in iPad, just attaching a function to the swipe event and scrolling the content a specific number of pixels. That doesn't work in iPad using scrollTo or several different jquery plugins, like scrollTo or iScroll. I think I'm having problems because I'm working with an iframe, as I have another html document in it, with its body divided in columns, but I'm just showing the first one. The point of all this is that, after swiping, it should show the next/prev column, and I tried scrolling the iframe window or the inner's html body, which actually works in chrome, but it doesn't in iPad.

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  • iOS iPad Master Detail template can't interact with detail view

    - by CraigularB
    I have an iPad app generated from the Master-Detail template in XCode. The iPad Storyboard has under the Detail View Controller a View that holds a ScrollView which holds an ImageView. In the DetailViewController.m file I added the following code to allow the ScrollView to move and zoom the image: -(UIView *)viewForZoomingInScrollView:(UIScrollView *)scrollView { return self.comicImage; } This works great on the iPhone (it's a universal app) but not the iPad; I can scroll and zoom the image on the iPhone no problem, but on the iPad it's like the ScrollView isn't responding to the touches, and I can't figure out how to pass the touches on to the ScrollView. I've already deactivated the popover controller from appearing with a right swipe like this: self.splitViewController.presentsWithGesture = NO; How do I make it so the user can interact with the ScrollView in the DetailViewController?

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  • Slide through view controllers but not with the UISwipeGestureRecognizer

    - by JoeyT
    Here is my issue, i got 5 view controllers and i can switch between them trough swipe with the UISwipeGestureRecognizer class and xcode's storyboard. So this works, but, i dont like the slide effect. I like to make it in a way so you can exactly slide the view to another by dragging it. For example, like this slider in JS: http://dimsemenov.com/plugins/royal-slider/ Can anyone send me in the right direction? I searched on the internet but i cant find any functions or tutorial on how to do this. Thanks in advance! Edit: Im not looking the scroll view. Because this will result in some white spaces when i have 3 slides vertical for slide 1 and 5 slides vertical for slide 2. Hope u guys can follow me! Edit: This is what i try to accomplish. **

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  • How to get a 3D picture in an iphone app?

    - by wolverine
    In an application, i saw that they used to display pictures of vehicles. But what was amazing was when we touch and swipe in that picture, it rotates in 3d way left and right. And from the front view we can rotate and get to see its back view also. It is a very good feature and i was trying to replicate it. But couldnt get an idea of how and where to start. My doubts are Whats the actual format of the thing, it surely isn't a picture. How do they get to rotate it? Could someone give me an idea where i should start or where I should look upon?

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  • Tabbar App with Paging between tabs.

    - by user558076
    Hi everyone, I've been struggling for about four days now trying to figure out how to implement the functionality I need. Basically I want to make a tabbar app that you can swipe back and forth between the tabs. Say I have 4 tabs. Would it make any sense just to create a scrollview that's 4 times as wide as the device, and load up 4 individual views side by side? Then I could use the tabbar delegate to simple tell which page to make visible? I could also use itemSelected to update the tab itself if a user swipes to a new page. does this make sense / is it a good idea? I just need a quick yes or no answer before I spend another whole day pursuing something doomed to failure. Thank you very much for your help...

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  • Jquery mobile and PhoneGap: Reload page to get next item in database

    - by Amy Sukumunu
    I want to reload the page after the user swipe right to the next item in database (id will increment 1) but it is not functioning. It show the alert (ID+1) but the page still does not reload or changePage(same page) to get the new item. $('#word').live( 'swipeleft', function( e ) { alert( 'You swiped right!' ); if(parseInt(sessionStorage.currWord_ID) >= parseInt(sessionStorage.firstWordID) && parseInt(sessionStorage.currWord_ID) < parseInt(sessionStorage.lastWordID)){ sessionStorage.currWord_ID = parseInt(sessionStorage.currWord_ID) + 1; alert("ID +1"); $.mobile.changePage($("#word"),{transition: "pop",reloadPage: true}); } } );

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  • Methods for breaking up content client-side into multiple "pages"

    - by Tom Genoni
    I have a long HTML text-only article formatted with paragraph tags. What I'd like to do is break this content into N number of divs so that I can create individual pages. So, for instance, on an iPad/iPhone, instead of reading one long page the user could swipe right/left to navigate to pages. My initial javascript attempts have been somewhat convoluted: creating an array of the text, measuring line-heights, device window heights, adding closing/opening paragraph tags and the end/beginning of pages. Thoughts on a good way to approach this? I will not have access to server-side processing, this has to be a client-side solution.

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  • Lock application window movement on Mac

    - by Martin Tóth
    Sometimes, when I use touchpad to control cursor and I'm clicking or double clicking, I move the application window a few pixels because my finger does not tap the touchpad on one place. Is there a way (Mac OS X) to lock application window, so that it can't be moved with cursor unless unlocked again? Is there another way to solve this? (Besides me being more careful when double clicking...) Edit: Is there even an attribute of "window object" that can lock it's position? I can try to write an App that handles just that (or a script run every time I run Application which I want to lock windows for). If there isn't would an OS X Application that "watches" windows movements and counters them (moves back) be hard to code?

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  • Flixel - Animated Tilemaps

    - by nospoone
    I am using Flixel 2.55 and I am trying to animate a tilemap. I found this piece of code that apparently enables the use of sprites as tiles. From what I understand, this loops over the tilemap's graphic and replaces the tile's pixels with the sprite's pixels each time they change. I have implemented the class and it's working, but not completely; the tiles get replaced, but do not animate unless the camera moves. Here's the relevant parts from LevelLoader.as, which only instantiates the AnimatedTilemaps (piece of code from forum) and pushes sprites to the array. // AnimatedTile is just an extended FlxSprite private var _waterTop1:AnimatedTile; // Create ground tilemap _groundTilemap = new AnimatedTilemap(); _groundTilemap.loadMap(_rawXML.Ground, Assets.OverworldGround, 8, 8); FlxG.state.add(_groundTilemap); _waterTop1 = new AnimatedTile(8, 8, Assets.WaterTop, 100); // .Animate only adds and plays an animation, with a startAtFrame param. _waterTop1.Animate('run', [0...47], 10, true, 0); Now, it seems as though the sprites are updating. I tried tracing the update()s, and they are running for both the sprites and the tilemap. The sprites are even changing frames. Using only AnimatedTiles and hard placing them (giving a x and y) works and animates. What troubles me is that they only update when the camera moves. I've been on this for a week now and can't seem to put my finger on what's wrong. I am also open to other solutions to have animates tiles in a tilemap. If other details are needed, just ask. PS: Sorry for my english, I am not a native speaker...

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  • Allen for Umbraco with location EXIF meta data

    - by Vizioz Limited
    The latest version of Allen for Umbraco has now hit the Apple App store, we have managed to add some nice improvements to this version that include:Storing location and direction information when photos are taken within the AppEmbedding EXIF data into the images when they are uploadBackground UploadingPull to refresh the media tree Location and DirectionBy default when the camera is used within an application the location and direction that the camera is pointing is not stored within the image meta data. We have now added full support so that this data is now added. We have added a setting which allows you to prevent this data from being uploaded to your website if you do not want the location data to be sent you can turn it off within Allen, Note: Please don't forget that location services do need to be turned on to allow the app to access the images in the phone's asset library.We have had quite a few ideas from users already for using this location data, including logging free parking in Denmark to geo-tagging holiday photos and linking the photos to Google street view. Embedding EXIF dataWe now embed all the meta data available on the iPhone into the image when it is uploaded to your server, this allows you to pull the data out and use it within your site. Have a look at Cultiv's Photo Meta Data package for great example code that allows you to automatically pull this data out and populate properties on your Umbraco media item.We slightly modified the source code of this package to allow the package to always extract the image data, as the default package requires a property to allow the data to be extracted, it's an easy change, if you get stuck add a comment to this post. Background UploadingIf you try to upload multiple images and need to start doing something else on your phone, you can now click the home button and the application will continue to upload your images in the background. As soon as it has finished you will receive a standard Apple notification. Pull to RefreshOur final enhancement has been to add "Pull to refresh" to the media trees, just pull the tree downwards with your finger and it will refresh, this is useful if you are adding items to your media tree while testing your site with Allen for Umbraco. Future enhancements.. your ideas?If you have any ideas for future enhancement feel free to add a comment below!

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  • Apple’s Sep 10th event confirmed. iPhone 5S and low cost iPhone 5C launch is expected

    - by Gopinath
    The much rumored Apple event on September 10th is confirmed. Apple sent official event invitations to media houses and popular bloggers across the globe with the title "This should brighten your day". For the past couple of months there are a lot of speculations on next generation iPhone. Media and bloggers are dubbing it as iPhone 5S and rumored to have finger print sensor for biometric authentication, 12- or 13-megapixel camera with dual-LED flash, and a gold-colored variant. Another speculated surprise Apple may pull out is a low cost variant of iPhone called as iPhone 5C. In order to fight Android penetration, Apple is speculated to announce a plastic iPhone in multiple bold colors similar to the Nokia phones. The new iPhones will be running on iOS 7, a new flat UI which is drastically different from previous versions. iOS 7 is in beta for several months and it heavily barrowed user interface clues from Microsoft’s Windows 8 operating system. What ever Apple is going to introduce on September 10th, gadget freaks and investors are eagerly waiting to see if Apple can continue innovating after Steve Jobs. Since 2011 this is the big launch

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  • SpellBook Parks Bookmarklets in Chrome’s Context Menu

    - by ETC
    If you want your bookmarklets right at your finger tips instead of stashed in your bookmarks menu, SpellBook is a handy Chrome extension that parks them right in the context menu. Install SpellBook and save your favorite bookmarklets in the “Bookmarklets” folder it creates for you. All the saved bookmarklets will be available in Chrome’s right-click context menu (as seen in the screenshot here). SpellBook is a free download and works wherever Chrome does. Hit up the link below to grab a copy. SpellBook [Chrome Extension Gallery via Download Squad] Latest Features How-To Geek ETC How To Make Hundreds of Complex Photo Edits in Seconds With Photoshop Actions How to Enable User-Specific Wireless Networks in Windows 7 How to Use Google Chrome as Your Default PDF Reader (the Easy Way) How To Remove People and Objects From Photographs In Photoshop Ask How-To Geek: How Can I Monitor My Bandwidth Usage? Internet Explorer 9 RC Now Available: Here’s the Most Interesting New Stuff Never Call Me at Work [Humorous Star Wars Video] Add an Image Properties Listing to the Context Menu in Chrome and Iron Add an Easy to View Notification Badge to Tabs in Firefox SpellBook Parks Bookmarklets in Chrome’s Context Menu Drag2Up Brings Multi-Source Drag and Drop Uploading to Firefox Enchanted Swing in the Forest Wallpaper

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  • Simple Hack To Install iOS 5 Beta On iPhone/iPad Without Developer Account

    - by Gopinath
    Apple released iOS 5 beta couple of days ago with loads of new features(watch the keynote video) . This beta version of iOS is available to iPhone developers who pay Apple $99 per annum. What if you are not a developer or not willing to pay $99 for a developer account but desperately looking for ways to upgrade your iPhone to iOS 5? Here is a simple hack to install iOS 5 beta without having a developer account.   1. Download iOS 5 installer with the help of Google or Torrent sites 2. Manually update your iPhone with the help of iTunes. Connect your phone to computer -click on Update button with Shift (PC) or Option (Mac) key pressed — Select the downloaded iOS 5 IPSW file and let the iTunes update your iPhone. 3. After update completes you see Activation screen. 4. Triple click the home button. This will activate the Voice Over. Again triple click the home button and Emergency Call option will appear. 5. Click the Emergency Call option and while it’s opening, swipe your three fingers down to open Notification Center 6. Click on the Weather widget. The Weather application will load. 7. Click on the home button. Bam!! Your iPhone is loaded with iOS 5. Note: Upgrade iPhone to iOS 5 at your own risk. You can’t blame us if something goes wrong. I know that you are aware of the side effects in using the hacks, but just reminding you once again . via Gizmodo This article titled,Simple Hack To Install iOS 5 Beta On iPhone/iPad Without Developer Account, was originally published at Tech Dreams. Grab our rss feed or fan us on Facebook to get updates from us.

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  • Disabling horizontal scrolling using mouse wheel

    - by Carlos
    Hello, I am using Windows 7 x64 on an iMac (via BootCamp) with the button-less Magic Mouse that comes with the iMac. I would like to disable the horizontal scrolling that happens when you move slightly the finger horizontally while doing a vertical scrolling. In the Control Panel, Mouse section, Wheel tab, Horizontal Scrolling section, the minimum value that you can enter is 1, not 0. Is there a way (in the Registry) to disable horizontal scrolling using the mouse wheel? Or to set that value to 0 to see if it does the trick? Notice that this is a Windows specific question, not Mac OSX or Apple or Magic Mouse question, it can apply to any mouse in Windows whose wheel supports horizontal scrolling apart from vertical scrolling.

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  • Remapping keyboard to get extra cursor keys - but why stick to VIM standard hjkl

    - by Carlo V. Dango
    Inspired from VIM I recently remapped my keyboard layout to get extra keys for cursor movement. Being fluent in both QWERTY and DVORAK, it came quite natural to me to remap the DF and JK keys rather than the VIM standard hjkl keys. Here is my reasoning It enables me to quickly identify cursor keys since F and J are physically marked on my keyboard I'm using two hands for movement rather than one. I guess from DVORAK I learned to appreciate shifting between hands rather than using primarily one hand. It maps well with the Kinesis keyboard mapping http://www.kinesis-ergo.com/advantage.htm that I use occasionally. I feel I'm using my strongest fingers. I don't have to stretch my right index finger to read H as I would using the VIM layout. However, since I am still doing green field explorations on the cursor key remapping, I'd like others to share their experiences and/or criticize my suggested mapping. PS. If you want to toy around with my remapping using Autohotkey here is my script ; extra cursor keys. !d:: Send {Left} <^>!d:: Send {Left} !f:: Send {Right} <^>!f:: Send {Right} !j:: Send {Up} <^>!j:: Send {Up} !k:: Send {Down} <^>!k:: Send {Down} The question Is this mapping sane or is the VIM mapping superior?

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  • Is 'Old-School' the Wrong Way to Describe Reliable Security?

    - by rickramsey
    source The Hotel Toronto apparently knows how to secure its environment. "Built directly into the bedrock in 1913, the vault features an incredible 4-foot thick steel door that weighs 40 tonnes, yet can nonetheless be moved with a single finger. During construction, the gargantuan door was hauled up Yonge Street from the harbour by a team of 18 horses. " 1913. Those were the days. Sysadmins had to be strong as bulls and willing to shovel horse maneur. At least nowadays you don't have to be that strong. And, if you happen to be trying to secure your Oracle Linux environment, you may be able to avoid the shoveling, as well. Provided you know the tricks of the trade contained in these two recently published articles. Tips for Hardening an Oracle Linux Server General strategies for hardening an Oracle Linux server. Oracle Linux comes "secure by default," but the actions you take when deploying the server can increase or decrease its security. How to minimize active services, lock down network services, and many other tips. By Ginny Henningsen, James Morris and Lenz Grimmer. Tips for Securing an Oracle Linux Environment System logging with logwatch and process accounting with psacct can help detect intrusion attempts and determine whether a system has been compromised. So can using the RPM package manager to verifying the integrity of installed software. These and other tools are described in this second article, which takes a wider perspective and gives you tips for securing your entire Oracle Linux environment. Also by the crack team of Ginny Henningsen, James Morris and Lenz Grimmer. - Rick Website Newsletter Facebook Twitter

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  • How much thermal paste should apply to the CPU?

    - by iconiK
    There a million different pages around the Internet with conflicting information on how much thermal paste to apply and how to spread it. Some say a half-bean-sized drop in the middle, others say a circle or rectangle on the CPU. Some tell you to let the heatsink's base spread it, while others say to spread it with a knife or your finger with a plastic bag on it. Some coolers even come it with applied fully on the base, like Corsair H50 and all Arctic Cooling products. What is the best way to apply and spread thermal paste, and how much of it?

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