In Real devices, Imageview is not showing the updated image from remote url. I have tried in simulator and emulator where there are no issues.
Could you please share your comments?
Thank you,
Jai.
You can add a unique parameter to url to make sure it is not cached.
example
imageView.image: "http://www.google.com/profile/image0001.png" + "?t=" + new Date();
Where "http://www.google.com/profile/image0001.png" is your actual url.
Related
I'm working on a Drupal 8.6 multi site installation, where every site has it's own database, and I'm having a problem where the first time a content is shared on Facebook it uses the wrong image.
The meta tag is configured right, it is something like this:
<meta property="og:image" content="https://xxxx.com/image.jpg?itok=w8tMeCC0" />
This image problem happens only at the first share and I believe it happens because the image has not been created yet at the moment of the first share.
I would like to know what I could do to force the image to be generated as soon as the content is published and if there is a way to create all the missing images.
I found this post and I'm trying to implement in a module (I never worked on Drupal before) but I don't even know how to schedule this piece of script to be executed.
Is there an existing module or setting that does that?
Thanks for any help!
Have you tried the facebook Debugger?
https://developers.facebook.com/tools/debug/
Facebook usually stores the metatags in cache during shares. What I usually do is debug the webpage at least once with the right metatags configured in the debugger and ensure the page loads correctly there.
Afterwards, the share will be loading all the assets correctly.
I need to add items to a SharePoint list using client object model. The issue I am facing is: Suppose I am at a page whose URL is http'://sharepointserver:7575/details.aspx
I want to fetch this complete URL & Similarly I need to fetch the current page name also using client object model.
Can someone please guide me Which properties I can use to achieve this as I don't have any idea about client object model coding?
Any help would be greatly appreciated..
Try to use window.location.href to get full request url and window.location.pathname.substring(window.location.pathname.lastIndexOf("/") + 1); to get page name.
In my application I am sharing a set of images from one of my dropbox folder to few people and wrapping some control over it.
Since I am using client.media('path_to_image'), I am getting the exact url and putting it in html as
<img src="the url returned">
, but with an expiry duration.
But it wont be available to other unless the image_path is available in other user's dropbox.
Though the client.share('path_to_image') gives a public url whose expiry date is set too ahead but, the url it returns is shortend one. So I wount be able to use that url in html img tags as src.
So the only way I could short out is to invite the users to my folder so that the image path available in there dropbox client too.
Is there a way to invite users to my dropbox folder, using dropbox python sdk or api.
Any help would be really appreciated.
Thanks in advance.
I'm not sure I understand your problem, or you might be misreading the documentation for client.media(). The URL returned by that API can be used by any user without authentication (until it expires) so it's suitable for use in an tag as you suggest.
If the short URL from client.share(path) is a problem, you can call client.share(path, short_url=False) and get an unshortened URL. The links you get from that call don't lead directly to the image, though, but to a web page on which the image can be viewed or downloaded. You can actually create a direct-download link (unexpiring) from a share link if you replace www.dropbox.com with dl.dropboxusercontent.com in the URL.
A question like this was asked before and the person got nothing but criticisms, hope this won't be the case here.
I have a website that allows a business to add their menu to my site, and some have requested to be able to import a menu (a pdf or jpg) that is already online elsewhere. So I made a form that saves a url to the db and then that url is used in the src of an iframe on my site.
I tested it all and it worked fine on my local machine (using Django development server). When I synced it over to my production server and saved the same url I was testing with, the iframe loads no content.
I imagine that it has something to do with trying to read an individual file from another server because it works if I make the url google.com or to an image that is under my domain name. Is there anything I can do to fix this? Storing a url instead of a pdf in my db is much more efficient so doing this way is preferred over uploading their menu to my site.
I don't think this question needs any code attached, but if you want to see some let me hear it.
Thanks
The menu you're testing with probably has the X-Frame-Options response header set.
Is there a reason you're putting the image/pdf as the src on an iframe instead of just using the img tag (or putting an img tag inside your iframe)? There's still no guarantee that will work for all pages, as some sites will refuse to serve media to an external page, but I suspect this is your problem in this case.
i have a big Joomla 1.5 Problem. I'll create my own Gallery Component/PlugIn and want to add an AJAX Sorting possibility.
In the Backend i want to reorder the Images by Drag&Drop in an Gallery. It works, but for the Output i have the following Problem:
I send the AJAX Request to
index.php?option=com_cwgallery&controller=gallerie&task=ajax
As i told you, it works, but i want to display the result in a Layer. But Joomla always sends the complete Template and the Result back.
How can i disable sending the Admin Template??? Hope you understand what i mean?
Thanks,
Sascha
Add &format=raw to the end of your URL.