Hey! I have made an application for iPhone that publishes audio file on Facebook. I used caption and description for that and now want to put link to the caption. Plz tell me how to achieve that.....
Thanx....!!!
http://developers.facebook.com/docs/guides/attachments/ is helpful. I used properties in my attachment dictionary and that worked.
Related
Would you, please, help me to understand, why there is no images displayed in my forum as attachments?
phpBB is 3.0.14.
For example, you have a topic and would like to leave a message in this topic. You create a message, and in this message you would like to attach *.jpg image. You upload image. But when message is published in the topic the image is not visible, it shows in rectangle with the name of the image. The link to the image looks like this myurl/forum/download/file.php?id=56&mode=view. When you click on the image as an attachment, you see the error (in Firefox, for example) "The image "myurl/forum/download/file.php?id=56"" cannot be displayed, because has errors.
Screenshot
I've found the problem. The issue was in my functions.php file in wordpress theme. There was ?> <?php elements within the file, so functions.php was separated by two php sections. When I delete it ("?> <?php ") in the middle of my file, images start working correctly! Thank you!
I need to set a caption when I share a picture (QR code) from my app integrated with Facebook Messenger.
There is metadata NSString field but I don't see a way how to use it. Did anyone solve that problem?
metadata field You can see that we're passing options to the share
method. This contains two fields we want to send back to Messenger:
metadata and contextOverride.
The metadata field takes a NSString and is optional. It can be used to
give information about the content being shared. For example, you can
store a serialized JSON string. This is useful during replies as this
data is passed back to your app.
https://developers.facebook.com/docs/messenger/ios#bp_using_metadata
The metadata is meant for you, as a developer, to use. For example, when a user creates an image from your app you can attach metadata to it, at that point. This metadata is sent, in the background, together with the image to the recipient. When they decide to reply, using your app, you will receive the metadata there.
You can use this, for example, if in your app somebody selected a category to get the image. When you pass in this category in the metadata (which is up to you to format, but JSON is convenient), you get this metadata/JOSN in your app when the recipient replies. You can read the category and load the images on that category already.
The metadata does not set a caption to your image. Actually, there is no integrated way to add a caption to your images.
I would advise to generate the QR-code part of the image and the caption in your app. The image that you post to the Messenger API is thus a combination of the QR-code and a textual caption above or below it. Does that make sense?
ps: about the credible source; I'm a developer support engineer at Facebook :)
Can anyone tell me if it's possible to change the photo once it's been posted on Google+?
E.G. I posted some text and included an image below the post (in the add link, video, photo section).
So, can I now edit that very post and just change the photo? When I try to do that, G+ gives me the option to edit the link only, not the photo.
Has anyone experienced issues like that, and is there a fix?
That is not possible. You have to delete the post and make a new post.
I need to Create an iPad application for sending the selected photo as an attachment in an email.
The TO and CC address can be typed or must be able to select from contacts if they have email address added.
As I am a new guy in iPhone/iPad application can any one provide me a good way to do it. Any sample apps, paths to refer.
I recommend you take a look at MFMailComposeViewController in the documentation. The examples there will help. You'll want to include the MessageUI.framework as well. This should get you going with mailing within an app.
For the picture side, check out UIImagePickerControllerDelegate.
I have a imagebrowserview displaying a folder full of photo correctly but its not showing the image title of each of the photo ...
is there a tutorial to show me how this works?
Regards
AGW
Titles are not displayed by default, even if you provide the data. You need to turn them on by calling setCellsStyleMask on the IKImageBrowserView object.
[imageBrowserView setCellsStyleMask:IKCellsStyleTitled];
Your IKImageBrowserItem items simply need to supply a title and/or subtitle. Take a look at the Apple sample code "ImageKitDemo" for an example.