1. Fill in the blank to code a radio button.
<input ____________ name="found-thru" value="Google" checked="checked"> Google
That's correct. Well done!
Correct:
type="radio"
Press Tab or click button to advance to next exercise.
2. Fill in the blank.
<input type="radio" ____="found-thru" value="Google" checked="checked"> Google
That's correct. Well done!
The correct code:
name
Press Tab or click button to advance to next exercise.
Press Tab or click button to advance to next exercise.
3. Fill in the blank.
<input type="radio" name="found-thru" _____="Google" checked="checked"> Google
That's correct. Well done!
The correct code:
value
Press Tab or click button to advance to next exercise.
4. Fill in the blank.
<input type="radio" name="found-thru" value="Google" _______="checked"> Google
That's correct. Well done!
The correct code:
checked
Press Tab or click button to advance to next exercise.
5. Drag-and-drop: Holding down the left mouse button, drag the pieces of code onto the screen to code a radio button.
6. Click in the box and type the next character. I'll autocomplete. Don't type spaces or carriage returns. When the exercise is complete, I'll turn the exercise number green.
Code the first part of a radio button tag, ending with the name, which is "job"
<input type="radio" name="job"
That's correct. Well done!
Press Tab or click button to advance to next exercise.
7. Fail-safe coding. If you type the wrong character, I'll cancel the keystroke. Type spaces. When the exercise is complete, I'll turn the exercise number green.
Code the second part of a radio button tag, starting with the value, which is "loris". The button is checked.
value="loris" checked="checked">
Press Tab or click button to advance to next exercise.
That's correct. Well done!
8. Fill in the blank.
_______________ name="problem" value="headache">
Headache
That's correct. Well done!
The correct code:
<input type="radio"
Press Tab or click button to advance to next exercise.
9. Fill in the blank. The name is "animal".
<input type="radio" ____________ value="loris"> Slow loris
That's correct. Well done!
The correct code:
name="animal"
Press Tab or click button to advance to next exercise.
10. What code do you add to a radio button tag to specify that it's checked?
That's correct. Well done!
The correct code:
checked="checked"
Press Tab or click button to advance to next exercise.
11. Fill in the blank. The specification is "doctor".
<input type="radio" name="profession" ___________>
That's correct. Well done!
The correct code:
value="doctor"
Press Tab or click button to advance to next exercise.
12. Code a complete radio button tag. The button is checked. Make everything up.
That's correct. Well done!
Example:
<input type="radio" name="state" value="CA"
checked="checked">
Press Tab or click button to advance to next exercise.
The next several exercises are timed. If you type slowly or dislike time pressure, feel free to increase the allotted time.
13. Time goal: 35 seconds. Code the second part of a radio button tag, starting with the value, which is "loris". The button is checked.
Press Tab or click button to check answer.
The correct code:
value="loris" checked="checked">
Press Tab or click button to advance to next exercise.
Press Tab or click button to advance to next exercise.
14. Time goal: 20 seconds. Fill in the blank.
_______________ name="problem" value="headache">
Headache
Press Tab or click button to check answer.
The correct code:
<input type="radio"
Press Tab or click button to advance to next exercise.
Press Tab or click button to advance to next exercise.
15. Time goal: 15 seconds. Fill in the blank. The name is "animal".
<input type="radio" ____________ value="loris">
Slow loris
Press Tab or click button to check answer.
The correct code:
name="animal"
Press Tab or click button to advance to next exercise.
Press Tab or click button to advance to next exercise.
16. Time goal: 15 seconds. What code do you add to a radio button tag to specify that it's checked?
Press Tab or click button to check answer.
The correct code:
checked="checked"
Press Tab or click button to advance to next exercise.
Press Tab or click button to advance to next exercise.
17. Time goal: 15 seconds. Fill in the blank. The specification is "doctor".
<input type="radio" name="profession" ___________>
Press Tab or click button to check answer.
The correct code:
value="doctor"
Press Tab or click button to advance to next exercise.
Press Tab or click button to advance to next exercise.
18. Time goal: 65 seconds. Code a complete radio button tag. The button is checked. Make everything up.
Press Tab or click button to check answer.
Example:
<input type="radio" name="state" value="CA"
checked="checked">
Press Tab or click button to advance to next exercise.
Press Tab or click button to advance to next exercise.
19. Access this live coding exercise at JS Fiddle. When you've completed the exercise, close the JS Fiddle window, and you'll be returned to this page. (If JS Fiddle displays a warning message saying that your changes will be reset, click Leave this Page.)
Click button to advance.
20. Access this live coding exercise at JS Fiddle. When you've completed the exercise, close the JS Fiddle window, and you'll be returned to this page. (If JS Fiddle displays a warning message saying that your changes will be reset, click Leave this Page.)
Click button to advance.
Congratulations. You've aced all the exercises for this chapter.
Post a review on Amazon for the paperback or the Kindle edition.
Email me to give me a compliment, complaint, or correction. I'll respond.
All of my books include free interactive online exercises that make the knowledge stick.
