I've recently installed Walmart's API into my iOS app. The app's purpose is for the user to search for items using Walmart's API and then display the queried items to the user. However I am having a hard time finding any examples on how to use Walmart's API with Xcode and Swift language. Was curious if anyone could point me in the direction of how to properly use the API while using Swift language or if anyone has experience using the Walmart API in Xcode? I feel like it shouldn't be hard to accomplish what I am trying to do but right now I am a bit lost. All help and advice is appreciated in advance! Thanks.
Whenever An API is Created The Author gives out a Documentation, about the usage of the API, Requests Parameters etc.
So, Go through the Documentation of Your Needed API,
Once the Requests Are made in-app, they Generally respond you in JSON, XML etc.
Using these Incoming data you can Populate data in your APP
Related
I know that someone mean will probably close this question for being opinion, but the truth is, I'm not after opinion as such, but actual facts about the correct way and how to do this.
I've been searching around for quite a time and I'm still unclear as to what direction to take. It seems there are a billion* libraries that I could use, but I want to know what would be the correct, proper supported method of achieving this.
Essentially, I have a very simple requirement to list and download files from Sites on our Office 365 subscription to an iOS application.
Initially, I looked at the REST interface for Sharepoint and, from a browser, was able to easily perform a GET to our site and receive and receie a response with meta data about the file, for example:
https://mytenantid.sharepoint.com/_api/web/getfilebyserverrelativeurl('/MyFile/Here/Document.txt')
I could also retrieve JSON output instead of XML by specifying an Accept header of application/json using the POSTMAN REST client for Chrome.
So far, so easy. Just the authentication to do outside of the browser and that's it.
Phew!!
I started by looking at Basic authentication, but wasn't sure if this is the right way to do it and even if it would work?
On looking further, it seems that actually, using OAuth might be the way to go. Apparently, you can either do this yourself (no idea how), or use a library (ADAL?) from Microsoft? Unfortunately, this all looks half baked will very little documentation that seems to work. It also requires the use of CocoaPods and workspaces and isn't just a simple library that I can copy to my project and start using (a la SwiftyJSON). There also seems to be a lot of other libraries around too.
I should mention that I'm using Swift, so I've tried converting code from Objective C to Swift (unsuccessfully) too. Apparently I can't use "readWithCallback" with an argument list that the code tells me I should actually use -- even a sample application I downloaded had the same issue.
I've also tried using node.js with a script (not a Web Application) and the documentation and number of libraries available for that is almost worse.
Any assistance to achieve this really simple capability would be hugely appreciated -- it's been driving me nuts.
Many thanks,
D.
*this might be a slight exaggeration.
Office 365 has a RESTful API that you can use any programming language to authentication and integrate in your app.
Here is a simple example for iOS connected app to office 365. The sample shows how to do this in Objective C and SWIFT.
https://github.com/OfficeDev/O365-iOS-Connect
If you want to full iOS samples for office 365 connected apps, Check out this link:
https://msdn.microsoft.com/en-us/office/office365/howto/starter-projects-and-code-samples
Enjoy :)
I was wondering if anyone could point me to any useful tutorials on allowing a master user to update information for their app. I am looking into creating an application for a local restaurant and I want the owner to be able to update information like the soup of the day and such by themselves.
I have been looking into JSON and CMS for this, but I am unable to find any useful information regarding iOS 8 or xCode 6. If anyone could provide me with this information, or any other suggestions on how to achieve this I would be very grateful!
(I am using Swift not Objective-C)
This is not a code issue, rather it is a development concept issue. You have many choices including making an API that is updated by the restaurant. The app then connects to the API and gets the recipes. If you feel you need to do this via the App make a special username that is allowed access to modify the menu. This can be accomplished via matching username exactly or via using a regex. It all really depends on the structure of your app platform.
I would like to apologize first if the question is a total newbie question, but I really am a total newbie on this.
I'm a student and I recently have joined a project that involves studying (mining) tweets. The project head asked me to use the Twitter API to extract tweets. What exactly is Twitter API and how can I use it? What do I need to know to start using it?
Twitter allows you to interact with its data ie tweets & several attributes about tweets using Twitter APIs. You'd need to know a server side scripting language like php, python or ruby to make requests to twitter api and results would be in JSON format that can be easily read by your program.
A good starting point would be reading the official documentation at https://dev.twitter.com/ itself.
Throw you can use and show some functionality in your website
Integrating facebook,twitter and google plus into another web app, so that the posts in that app are posted write away as status in facebook,tweets in twitter and status in google plus.I am developing this using ruby on rails.I searched a lot about this but didn't find anything which would work for me.Can post some links or ideas which would be helpful for this.
For Facebook I must suggest you to use Koala Gem...
For Twitter
Twitter
https://twitter.com/about/resources/buttons
A twitter button can be easily generated here and placed on your web site..Its working great. You can even customize everything in twitter.. Its so user friendly.
For Google plus
Google Plus
I am just working on Google plus..Facing some difficulties as its having so many restrictions.
Still I would Like to Share a link you can follow that..
How to share content from our site to google plus
I hope it will work fine...
I'd suggest to use Koala ( https://github.com/arsduo/koala/wiki ) to interface with Facebook. It's by far the best maintained fb library out there.
Otherwise, you should learn one thing or two about OAuth2:
https://github.com/intridea/oauth2
https://developers.facebook.com/docs/authentication/
https://developers.google.com/accounts/docs/OAuth2
Use https://github.com/sferik/twitter to interact with twitter.
For google, I've found that implementing the XML chat manually is easier than using any existing API wrapper. To convert XML responses into data, you an use a combination of the Response#parsed method of oauth2 gem and Array.wrap of ActiveSupport (there is no way for an XML parser to tell a single node to a possibly repeated node (so an array) that appears just once, avery big drawback of XML in my point of view)
Or you can directly ask google for JSON, so you already have the data correctly structured.
And, as #brendan-benson very correctly says, do only API calls in background workers, never in your normal request/responses cycle.
There are plenty of gems available to access these APIs:
Twitter API Wrapper
Facebook API Wrapper
Google Plus API Wrapper
Since APIs are flaky, it's best to use a queueing system like resque to queue the calls in Post#after_create, and then have a resque worker execute the call asynchronously.
Im thinking about learn to develop app for iOS. I had a lot of ideas, but most of them i would need the API of that website. For example: http://www.filmaffinity.com/en/main.html
The point is: is there any other possibility of collect/use information of a site without the API, anything else without the typical parsing or scraping?
Thanks you
To get the most up to date information to your users, you would need to use the API. If you want to store the data locally, you could do some initial scraping and build up your own database and distribute it within your app. This approach is not ideal because your data may become out of date quickly (unless you have a database update mechanism) and the owners of the sites you are scraping may not take too kindly on the matter