Generate text after select text from drop down list and click submit button

[IreneLing]

Hello all , here is another problem of my project.

 

I need to create a textarea , drop down list and submit button .

 

At first , I can type whatever I want in the textarea , but for certain part I can just choose the word I want from drop down list and click submit , then the word will appear in the textarea as my next word .

 

But I have no idea how to make this works , is there any simple example for this function ?

Thanks for any help provided .

[sphinx]

Javascript.

[IreneLing]

Thank you sphinx , I found some javascript example for this function .

 

 

Sorry for asking the question in wrong area.