Radio button name

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Radio button name

 
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  #1
Jul 20th, 2009
Hi everyone;
I’ve written the following for some purpose :

JSP Syntax (Toggle Plain Text) 
  1. <%
  2. Vector v1,v2;
  3. String sql;
  4. String sqlvsp;
  5.  
  6.  
  7. sqlvsp= "select distinct(question_text) from question where type = 'UStudent' ";
  8.  
  9.  
  10.  Vector vc=database.jdbcOneRowQuery(sqlvsp);
  11. 	for(int n=0;n<vc.size();n++){
  12.  
  13.  
  14. %>
  15.  
  16. <table border="0" width="100%">
  17. <tr>
  18. <td colspan="6"><font size="2"><b><%	out.print(n+1); %>)<%	out.print(vc.get(n)); %></b></font>
  19.  
  20. </td>
  21. </tr>
  22.  
  23. <tr>
  24. <td></td>
  25. <td align="center" width="16%"><font size="2"><b>Very satisfied</b></font></td>
  26. <td align="center" width="16%"><font size="2"><b>Satisfied</b></font></td>
  27. <td align="center" width="16%"><font size="2"><b>Neither</b></font></td>
  28. <td align="center" width="16%"><font size="2"><b>Dissatisfied</b></font></td>
  29. <td align="center" width="16%"><font size="2"><b>Very dissatisfied</b></font></td>
  30.  
  31. </tr>
  32. <%	
  33.  
  34. sql = "select option from question where type = 'UStudent'  AND question_text = '"+vc.get(n)+"' ";
  35.  
  36.  v1=database.jdbcMultipleRowQuery(sql );
  37.  out.print(v1.size());
  38.  String ses="10/11";
  39.  session.setAttribute("ses",ses);
  40.  
  41.  
  42. 	for(int i=0;i<v1.size();i++){
  43. 	v2 = (Vector)v1.elementAt(i);
  44. for(int j=0;j<v2.size();j++){
  45.  
  46. %>
  47.  
  48. <input type="hidden" name="q<%=i%>" value="<%out.print(""+v2.get(0)+"");%> ">
  49. <tr>
  50.  
  51. <td align="left"><font size="2"><b><%out.print(""+v2.get(j)+"");%>
  52. <td align="center"><font size="2"><b><input name="<%=i%>" value="Very satisfied" type="radio">1.</b></font></td> 
  53. <td align="center"><font size="2"><b><input name="<%=i%>" value="Satisfied" type="radio">2.</b></font></td> 
  54. <td align="center"><font size="2"><b><input name="<%=i%>" value="Neither" type="radio">3.</b></font></td> 
  55. <td align="center"><font size="2"><b><input name="<%=i%>" value="Dissatisfied" type="radio">4.</b></font></td> 
  56. <td align="center"><font size="2"><b><input name="<%=i%>" value="Very dissatisfied" type="radio">5.</b></font></td> 
  57. </tr>
  58. <%} }
  59. }
  60. %>
  61. </table>
  62. 				<p align="center" style="text-align: center">
  63.  
  64. 	<input type="submit" value="Submit">				
  65.  
  66. </p>
  67.  
  68. </form><p>
  69.  
  70.  
  71. <%
  72.  
  73. database.jdbcConClose();
  74. database = null;
  75. %>


When I select the options for the first question , it goes smoothly , but when I want to select the options for the second one it would uncheck the options for the first question, and if I select the options for third question , it would uncheck the options for second question, and ….
Is there way that allow me to select the options for each question and it does not effect the others


My regards,
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Re: Radio button name

 
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  #2
Jul 21st, 2009
You should get back to basics of HTML. Simple example here
Learn to see in another's calamity the ills which you should avoid.
Publilius Syrus
(~100 BC)
LJC - London Java Community, Graduate & Undergraduate Software Development Community, JAVAWUG (Java Web User Group), The London Android Group
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Re: Radio button name

 
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  #3
Jul 21st, 2009
the radio buttons are inside three loops , can anyone take a look on the code and give suggestion ?
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Re: Radio button name

 
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  #4
Jul 22nd, 2009
The radio buttons that select/deselect have to by member of same group that is declared through name. As you are giving each radio current value of "i" they cannot be grouped.
Simple example
html Syntax (Toggle Plain Text) 
  1. <form>
  2.     <input type="radio" name="moderator" value="~s.o.s~" checked="checked"/>~s.o.s~<br />
  3.     <input type="radio" name="moderator" value="peter_budo"  />peter_budo<br/>
  4.     <input type="radio" name="moderator" value="Ezzaral" />Ezzaral<br />
  5.     <input type="radio" name="administrator" value="cscgal"/>cscgal<br />
  6.     <input type="radio" name="administrator" value="happygeek" checked="checked"/>happygeek
  7. </form>
Learn to see in another's calamity the ills which you should avoid.
Publilius Syrus
(~100 BC)
LJC - London Java Community, Graduate & Undergraduate Software Development Community, JAVAWUG (Java Web User Group), The London Android Group
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