Vulnerability in EPiServer.Forms
Here is a question regarding the page type Page.
I have created a webpage structure with the possibility to create galleries. Each gallery contain one or more pictures. Each picture is page and I have added the option to point this image to another Page. In this case my user wants to take this image and show it on a specific event in a calendar. The event is also a page.
Now the question. When I have added information to the page type Page on the Image page (pointed to a spcific event in a calendar), can I on the calendar site get what other pages that links to it?
I have tried to do something like this:
PageReference pageRef = new PageReference((string)e.CommandArgument)
PageData page = GetPage(pageRef);
I have looked in the page object but have not found and that can help me found what other pages that are linking to this one.
If this approach is possible I am grateful for assistence or even better solutions (if any) ;-)
Best regards, Magnus
The PageData object doesn't hold any info about pages that are liking to the page. I think you'll have to use FindPagesWithCriteria() in the calendar template to fetch linking pages.
Another way to do it would be to add a reference from the event to the page to fetch the image from, but perhaps that would mean more work for the editors.
A third way would be to build a custom property that on save, fetches the linked event page, and saves a link back to the page with the image (as well as saving the link to the event page on the current page).
Thanks for the reply.
Solved it by letting the editor choose images on the event page, by adding images in a Link Collection.