Answers to Exercises - Beginning JavaScript - page 614

<p>
<label for="chkDVD">DVD-ROM</label>
<input type="checkbox" id="chkDVD" name="chkDVD" value="300" />
</p>
<p>
<label for="chkBluRay">Blu-ray</label>
<input type="checkbox" id="chkBluRay" name="chkBluRay"
value="301" />
</p>
<fieldset>
<legend>Case</legend>
<p>
<label for="desktop">Desktop</label>
<input type="radio" id="desktop"
name="radCase" checked value="400" />
</p>
<p>
<label for="minitower">Mini-tower</label>
<input type="radio" id="minitower"
name="radCase" value="401" />
</p>
<p>
<label for="fulltower">Full-tower</label>
<input type="radio" id="fulltower"
name="radCase" value="402" />
</p>
</fieldset>
<p>
<input type="button" value="Update"
id="btnUpdate" name="btnUpdate" />
</p>
<p>
<label for="txtOrder">Order Summary:</label>
</p>
<p>
<textarea rows="20" cols="35" id="txtOrder"
name="txtOrder"></textarea>
</p>
</form>
<script>
var productDb = [];
productDb[100] = 150;
productDb[101] = 350;
productDb[102] = 700;
productDb[200] = 100;
productDb[201] = 200;
productDb[202] = 500;
productDb[300] = 50;
productDb[301] = 75;
productDb[400] = 75;
productDb[401] = 50;