How to create dynamic select option field in webform module

Question

I have created a web form in drupal 7, i have one select option with two values and one input text box. When i click on one value input text box should appear nothing so that anybody can write some text but when i click on 2'nd value, input text box should appear 6 drop-down values

How i can achieve this?

Answer 1

Go to Modules > Webform and see what version it is. If it is version 4+, as RoloDMonkey has mentioned, than conditionals are built in. If your Webform module isn't 4.x then I suggest updating it so that you can use this feature.

1. Go to Content and find your webform and open it.
2. Click "Webform" tab
3. Click "Conditionals" link
4. Click the (+) button

5. Implement the logic:

   • If "[select question that has the conditional answers]" is "[select name of answer that opens the textbox]" then "[name of textbox]" is shown

   • If "[select question that has the conditional answers]" is "[select name of answer that opens the selection menu]" then "[name of selection box]" is shown.

Make sure you have all possible options set up already in the webform before applying the conditionals.

Here is a demo someone built using Webform Conditionals: http://www.sixmiletech.com/node/15

Answer 2

Look into the Webform Conditional module. There's a demo here https://www.youtube.com/watch?v=7uxfqJr6K6U.