how to bind multiple question and answer with their option in asp.net

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Hello,
I am doing a web project in which i want to bind multiple question and answer with their option (like online test) and if a question have their child question then when we select any option in parent question then according to that child question is visible

please visit this link
http://postimg.org/image/98u5denyz/[^]

i want this type of structure

in this when we select "Current Smoker" then according to this two child question comes

My database structure is

http://postimg.org/image/b6p6kfk4t/[^]

http://postimg.org/image/hth6dl2fb/[^]

please help me for this and tell me that what is logic behind this ....

my database retun this table linked below how can i bind it on my front end

http://postimg.org/image/4jdat7jcd/[^]

Thanks & regards
Srishti

Posted 8-Apr-14 1:20am

srishti_

Updated 8-Apr-14 2:10am

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Tadit Dash (ତଡିତ୍ କୁମାର ଦାଶ) · Answer 1 · 2014-04-08T01:34:00

Solution 1

There is one Column Parent _id in Question Table. I guess you can use that.

For the two questions "Do you currently use..." and "Are you exposed to...", you can update the Column Parent_id to 5, which is the Answer_Id for "Current Smoker" in Answer Table.

This way, you can relate. So, when "Current Smoker" is selected, you query to Question Table like...

SQL

SELECT Question_Id, Question FROM Questions WHERE Parent_id = 5

5 (Answer_Id) is passed from code behind while querying.

Makes sense?

Posted 8-Apr-14 1:34am

Tadit Dash (ତଡିତ୍ କୁମାର ଦାଶ)

Comments

srishti_ 8-Apr-14 7:42am

this is not a right solution

Tadit Dash (ତଡିତ୍ କୁମାର ଦାଶ) 8-Apr-14 7:57am

Why?

srishti_ 8-Apr-14 8:17am

i posted my database result table plz have a look

Tadit Dash (ତଡିତ୍ କୁମାର ଦାଶ) 8-Apr-14 8:36am

What to do with that? You can't bind the questions hierarchically without having a relation, you understand that?

So, if you want some questions fall under one question, then those questions should have that as a parent. With the current results, you can't say which question comes under which other question.

Tom Marvolo Riddle 8-Apr-14 7:59am

FYI, If it is not a right solution then explain what you're looking for and get better answer from the experts.

not a right solution won't help you much