How can I make it so that when I switch between "Blazor" pages, the information I registered in my list remain?

Question

When I try to switch between pages, the information I saved in the profile parent list is deleted and I can't access it on the profile page.

what should i do ?

(وقتی می‌خواهم بین صفحات جابه‌جا شوم، اطلاعاتی که در لیست "parent profile"ذخیره کرده‌ام حذف می‌شود و نمی‌توانم در صفحه نمایه به آن دسترسی داشته باشم.)

چی کار باید بکنم

Answer 1

You did not mention which version of Blazor you are using or source code so we have no idea how your code works. However, your question is related to state management and Blazor has tools for managing state. See the following reference documentation. Be sure to pick the Blazor version you are using.

ASP.NET Core Blazor state management

If you are still having problems after reading the official documentation, then share sample code that illustrates this problem. Explain the expected results and the actual results.

Answer 2

the list property needs to be moved up the component tree to a common parent. this common parent would pass a callback to its children which could be used to update the list or fetch the list