@RFabianski Dzięki za odpowiedź :)
@Adam Boduch działa na <tr>
ach bez problemu. Przynajmniej w wersji jQuery której używam (1.5.1).
Dzięki za pomoc. a Tu HTML który wcześniej obiecałem:
<h2 align="center">EWBQ form</h2>
<h3 align="center">This is the first page </h3>
<h3 align="center"><%= session.getAttribute("userName")%>, please enter information in the fields and click "Continue"</h3>
<br>
<form action="PatientServlet" name="ewbqForm" onsubmit="return validateForm(1)">
<table>
<tr>
<td class="question">Today's Date:</td>
<td colspan="2"><input size="18" type="text" readonly name="submitdate" value="<%= new Date()%>"></td>
</tr>
<tr>
<td class="main_question">Heart Attack:</td>
<td> Yes <input type="radio" name="heartAttack" value="Yes" onclick="toggleDiv('.heartAttackDateTr','down')"/></td>
<td> No <input type="radio" name="heartAttack" value="No" onclick="toggleDiv('.heartAttackDateTr','up'),noHeartAttack()"/></td>
</tr>
<tr class="heartAttackDateTr">
<td class="question">Heart Attack date:</td>
<td><input size="4" type="text" name="heartAttackDate" value="<%= heartProblemsBean.getHeartAttackDate()%>"></td>
</tr>
<tr>
<td class="question">Palpitations/ Irregular heart beat/ Black out:</td>
<td>Yes<input type="radio" name="palpitation" value="Yes"/></td>
<td> No <input type="radio" name="palpitation" value="No"/></td>
</tr>
<tr>
<td class="question">Heart Murmur:</td>
<td> Yes <input type="radio" name="heartMurmur" value="Yes"/></td>
<td> No <input type="radio" name="heartMurmur" value="No"/></td>
</tr>
<tr>
<td class="question">Heart valve replacement/ Bypass Surgery:</td>
<td> Yes <input type="radio" name="valveReplacement" value="Yes"/></td>
<td> No <input type="radio" name="valveReplacement" value="No"/></td>
</tr>
<tr>
<td class="question">Do you have a Pacemaker:</td>
<td> Yes <input type="radio" name="paceMaker" value="Yes"/></td>
<td> No <input type="radio" name="paceMaker" value="No"/></td>
</tr>
<tr>
<td class="question">Swollen Legs:</td>
<td> Yes <input type="radio" name="swollenLegs" value="Yes"/></td>
<td> No <input type="radio" name="swollenLegs" value="No"/></td>
</tr>
<tr>
<td class="question">Do you need to use more than 2 pillows when lying flat:</td>
<td> Yes <input type="radio" name="morethanTwoPillows" value="Yes"/></td>
<td> No <input type="radio" name="morethanTwoPillows" value="No"/></td>
</tr>
<tr>
<td class="main_question">Chest Pain/Angina:</td>
<td> Yes <input type="radio" name="chestPainAngina" value="Yes" onclick="toggleDiv('.chestPainTr','down');"/></td>
<td> No <input type="radio" name="chestPainAngina" value="No" onclick="toggleDiv('.chestPainTr','up')"/></td>
</tr>
<tr class="chestPainTr">
<td class="question">Pain caused only by very effortful activity:</td>
<td> Yes <input type="radio" name="painCausedByEffortfulActivity" value="Yes"/></td>
<td> No <input type="radio" name="painCausedByEffortfulActivity" value="No"/></td>
</tr>
<tr class="chestPainTr">
<td class="question">Pain caused by walking fast,climbing stairs, emotional stress:</td>
<td> Yes <input type="radio" name="painCausedByEmotionalStress" value="Yes"/></td>
<td> No <input type="radio" name="painCausedByEmotionalStress" value="No"/></td>
</tr>
<tr class="chestPainTr">
<td class="question">Pain caused by climbing one flight of stairs:</td>
<td> Yes <input type="radio" name="painCausedByClimbingOneFlightOfStair" value="Yes"/></td>
<td> No <input type="radio" name="painCausedByClimbingOneFlightOfStair" value="No"/></td>
</tr>
<tr class="chestPainTr">
<td class="question">Pain occurs on mildest effort or at rest?:</td>
<td> Yes <input type="radio" name="painAtRest" value="Yes"/></td>
<td> No <input type="radio" name="painAtRest" value="No"/></td>
</tr>
<tr class="chestPainTr">
<td class="question">Has the Pain become more intense/frequent recently?</td>
<td> Yes <input type="radio" name="painIntenseRecent" value="Yes"/></td>
<td> No <input type="radio" name="painIntenseRecent" value="No"/></td>
</tr>
<tr class="chestPainTr">
<td class="question">Pain Occurences:</td>
<td colspan="2"><select name="painOccurences">
<option>daily</option>
<option>weekly</option>
<option>at night</option>
<option>other</option>
</select></td>
</tr>
</table>
<span><input type="submit" value="Save" name="submit"></span>
<span><input type="hidden" value="1" name="ewbqSection" /></span>
</form>
I kod JavaScript do zwijania:
function toggleDiv(name,up)
{
if(up=="up")
$(name).slideUp("slow");
else
$(name).slideDown("slow");
}