I am making Silverlight 5 application using pivotviewer, trying to load images in pivotviewer which are received from server. Now pivotviewer is showing old cached images.
DZI images at the server side has already refreshed.
How to remove the cached images shown by pivotviewer.
Any help is appreciated.
Thanks in advance
Tom
I am assuming that you are talking about a browser refresh (or something similiar) is still pulling the old cached images from a previous deep zoom collection? If so, this is an IIS setting (or more correctly a web server issue).
Take a look here for how to disable caching : IIS 7 Force Fresh Images
If you are having a different issue, please let me know.
Related
I'm using 2sxc 8.5.4 on DNN Evoq, i have an App which is in Portal 0 and i'm showing the content of this in child apps.
I created a template and created a query to fetch data from the App in Portal 0 by adding its App id and Zone id.
All works fine, when i update the App content in Portal 0, changes are shown instantly in Child portals.
Problem is that the changes only show instantly to the browser i'm currently editing the changes. Example: if i edit the changes in Chrome, changes reflect instantly on Chrome but in Firefox or another PC it takes awhile to show the changes.
I believe its a cache issues, but don't know what else i can do within the visual query to show changes instantly on all browsers.
Any help would be greatly appreciated
The following is the snapshot of the visual query:
I'm guessing it's something a bit different, since you're not using a cache-data-source as far as I can tell.
Could it be that you are providing the data as JSON to the browser using the API or similar? because then the browsers have a default behaviour to cache this, unless you are in F12 mode or something.
please try to provide more details if this is wrong.
I have a issue like that, I responsible for development application, so I can not control the database in Amazon, the database depends on another team. I got 2 url img.
Url1:
'https://aclub-production.s3.amazonaws.com/uploads/1460788549143.jpg' return no image.
Url2: 'https://aclubproduction.s3.amazonaws.com/uploads/thebooking_beautyhouse_13.jpg' return right image.
So when I bind the link how can I check it's the image or not. Need help !!! Many thanks
I have a site page with 3 external lists which display data through BCS connecting to an Azure SQL database as a web part.
They all display their data correctly when the page is in edit mode, but when saved, it just continually loads each web part and doesn't seem to finish.
Has anyone experienced the same issue?
[Edit]: Loading the lists on their own when not inserted to a page will work fine.
I seem to have solved my own issue.
Setting the web part miscellaneous properties to "Server Render" has all web parts loading their external data as expected.
My own inexperience seems to be the issue here, but I'm sure people familiar with web parts would know this.
This answer may helps others in the same situation.
I have written a controller to take input from the form containing a list of options. The options have to be selected using checkboxes. I have successfully tested the code on my local machine. But when uploaded to the app engine, the webpage is not displaying the checkbox fields. It is not displaying the options either. I tested with 3 browsers - IE, Mozilla and Chrome and this happens everywhere. But, everything is working on fine on the browsers when running on local machine. I am quite confused as to what is going wrong.
Please help me fix this issue.
Thanks in advance...
You likely need to setup static file/directory mappings in app.yaml.
You need to provide us with more details to help you debug issues. For example, if the browser doesn't display what you expect tell us what it does display. What happens if you view source? Is your HTML there?
I have an Silverlight application that uses ssl to communicate with the site-of-origin. The application loads a number of images from a separate server (running apache under port 81 without ssl). The images are regular png's. The images from the Apache machine are not loaded properly, i.e. the image control remains blank. When I post the same image on my app server (i.e. site-of-origin), and modify the link accordingly, the images are displayed properly. This link on MSDN says that images are media are excluded from access-restriction policies.
Would appreciate any suggestions.
I hope you are deploying your Silverlight application to a web server and not running it using the Visual Studio development server. I had a similar problem with images when I was using the built in development web server. You can find about my experience here.
It might help if you subscribe to ImageFailed event and post the stacktrace.
You are running into cross-scheme access restrictions in silverlight, see table at the bottom of http://msdn.microsoft.com/en-us/library/cc189008(v=vs.95).aspx
One possible solution is to load image using WebClient and call SetSource on image element. That is what we do in our app. In fact we wraped it into custom image control that hides all annoying details.