Comment Tree in asp.net

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SQL-Server-2008R2

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I am building a comment based project, in which the user post comments and other can reply his/her comments.
I want to show the comments in nested form.For example:

1)Comment A
2)Reply TO Comment no 1
3)Reply tocomment no. 2

4)Reply to comment no 1
5) Reply tocomment no. 5

like wise.

I have a database tablble tbl_comment having columns

CommentID, CommentText, Date, time, ParentID

where parentID is the commentID for which the reply is made.
I having trouble in retrieving the tree view of comments

Posted 3-Sep-14 18:57pm

Sharan Khanal

Updated 2-Apr-21 1:50am

Sergey Alexandrovich Kryukov

v4

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Sergey Alexandrovich Kryukov 4-Sep-14 1:47am

"I having trouble" is not informative. You did not explain a single problem in this post; this is not even a question.
This is not something which would require an expert's advice, just the work to be done. To get some help, you need to ask a question and formulate some problem very accurately, in sufficient detail.
—SA

2 solutions

Solution 1

Hi,

You are retrieving data in hierarchical way.
If you are using any ORM like Entity Framework than it would be easy as it will generate all queries for you internally.
If you are using ADO.net and you have to create a stored procedure to retrieve all data in a single table and you can convert them in tree view based on parent id. Easy solution to use is List<t> for tree view.

Thanks,

Posted 3-Sep-14 20:00pm

VishalKadiwala

Comments

Sharan Khanal 4-Sep-14 2:10am

Thank you for your comment!
I have already found the solution at
https://stackoverflow.com/questions/5522478/sql-query-for-tree-table/5522641#5522641?newreg=545a4de722f94bb89a20113dae61e543

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Sharan Khanal · Accepted Answer · 2014-09-03T20:11:00

Solution 2

I Found the solution
Here

Posted 3-Sep-14 20:11pm

Sharan Khanal