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onchange not working? why?

5 New Member
hi..i have a problem with my code...i have using onchange event for select option..but it's doesn't work! i don't know why..hope u guys would help me!! :'(...

NEGERI = state
CAWANGAN = branch


*here is my code for detail.php

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  1. <?php 
  2.  session_start();
  3.  include('conn.php');
  4.  
  5. ?>
  6.  
  7.  
  8. <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" 
  9.  
  10. "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
  11. <html xmlns="http://www.w3.org/1999/xhtml"><head>
  12. <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
  13. <title>FORM UTAMA</title>
  14. <script language="javascript" src="calendar/calendar.js"></script>
  15.  
  16. <link href="calendar/calendar.css" rel="stylesheet" type="text/css">
  17.  
  18.  
  19. <script language="javascript" src="cal2.js"></script>
  20. <script language="javascript" src="cal_conf2.js"></script>
  21. <link rel="stylesheet" href="calendar.css">
  22.  
  23. <script language="JavaScript">
  24. if (document.form1.NEGERI.value==' ')
  25. {
  26.     alert("Sila Masukkan Negeri");
  27.     return false;
  28. }
  29. else if (dokument.form1.CAWANGAN.value==' ')
  30. {
  31.     alert("Sila Masukkan Cawangan");
  32.     return false;
  33. }
  34. else if (dokument.form1.TARIKH_PERMOHONAN.value==' ')
  35. {
  36.     alert("Sila Masukkan Tarikh Permohonan");
  37.     return false;
  38. }
  39. else if (dokument.form1.TARIKH_SURATCAWANGAN.value==' ')
  40. {
  41.     alert("Sila Masukkan Tarikh Surat Cawangan");
  42.     return false;
  43. }
  44. else if (dokument.form1.TARIKH_SURAT.value==' ')
  45. {
  46.     alert("Sila Masukkan Tarikh Surat");
  47.     return false;
  48. }
  49. else if (dokument.form1.NAMA.value==' ')
  50. {
  51.     alert("Sila Masukkan Nama");
  52.     return false;
  53. }
  54. else if (dokument.form1.NO_KPT.value==' ')
  55. {    
  56.     alert("Sila Masukkan no kpt");
  57.     return false;
  58. }
  59. else if (dokument.form1.KETURUNAN.value==' ')
  60. {
  61.     alert("Sila Masukkan Keturunan");
  62.     return false;
  63. }
  64. else if (dokument.form1.DOKUMEN.value==' ')
  65. {
  66.     alert("Sila Masukkan Dokumen");
  67.     return false;
  68. }
  69. else if (dokument.form1.NO_DOKUMEN.value==' ')
  70. {
  71.     alert("Sila Masukkan No dokumen");
  72.     return false;
  73. }
  74. else if (dokument.form1.TARIKH_PERMOHONAN.value==' ')
  75. {
  76.     alert("Sila Masukkan Tarikh permohonan");
  77.     return false;
  78. }
  79. else if (dokument.form1.TARIKH_TERIMAFAIL.value==' ')
  80. {
  81.     alert("Sila Masukkan Tarikh terimafail");
  82.     return false;
  83. }
  84. else if (dokument.form1.TARIKH_TEMUDUGA.value==' ')
  85. {
  86.     alert("Sila Masukkan Tarikh temuduga");
  87.     return false;
  88. }
  89. else if (dokument.form1.STATUS_TEMUDUGA.value==' ')
  90. {
  91.     alert("Sila Masukkan Status temuduga");
  92.     return false;
  93. }
  94.  
  95. else if (dokument.form1.NO_RUJNEG.value==' ')
  96. {
  97.     alert("Sila Masukkan No rujneg");
  98.     return false;
  99. }
  100. else if (dokument.form1.NO_RUJIP.value==' ')
  101. {
  102.     alert("Sila Masukkan No rujip");
  103.     return false;
  104. }
  105. else if (dokument.form1.TAHAP_PERMOHONAN.value==' ')
  106. {
  107.     alert("Sila Masukkan Tahap permohonan");
  108.     return false;
  109. }
  110. else if (dokument.form1.TARAF_KP.value==' ')
  111. {
  112.     alert("Sila Masukkan Taraf kp");
  113.     return false;
  114. }
  115. else if (dokument.form1.NAMA_PEGAWAI.value==' ')
  116. {
  117.     alert("Sila Masukkan Nama pegawai");
  118.     return false;
  119. }
  120. else if (dokument.form1.NO_KPT.value==' ')
  121. {
  122.     alert("Sila Masukkan No kpt");
  123.     return false;
  124. }
  125. else if (dokument.form1.UNIT_PEGAWAI.value==' ')
  126. {
  127.     alert("Sila Masukkan Unit pegawai");
  128.     return false;
  129. }
  130. else if (dokument.form1.JAWATAN_PEGAWAI.value=='')
  131. {
  132.     alert("Sila Masukkan Jawatan pegawai");
  133.     return false;
  134. }
  135. else
  136. {
  137.     return true;
  138. }
  139.  
  140. }
  141.  
  142.  </script>
  143.  
  144. <script type="text/javascript">
  145.  
  146.  
  147. function getXMLHTTP() { //fuction to return the xml http object
  148.         var xmlhttp=false;    
  149.         try{
  150.             xmlhttp=new XMLHttpRequest();
  151.         }
  152.         catch(e)    {        
  153.             try{            
  154.                 xmlhttp= new ActiveXObject("Microsoft.XMLHTTP");
  155.             }
  156.             catch(e){
  157.                 try{
  158.                 xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");
  159.                 }
  160.                 catch(e1){
  161.                     xmlhttp=false;
  162.                 }
  163.             }
  164.         }
  165.  
  166.         return xmlhttp;
  167.     }
  168.  
  169.  
  170.  function getCity(str)
  171.  {
  172.  //alert(str);
  173.  var xmlhttp;
  174.  if (str=="")
  175.    {
  176.    document.getElementById("citydiv").innerHTML="";
  177.    return;
  178.    }
  179.  if (window.XMLHttpRequest)
  180.    {// code for IE7+, Firefox, Chrome, Opera, Safari
  181.    xmlhttp=new XMLHttpRequest();
  182.    }
  183.  else
  184.    {// code for IE6, IE5
  185.    xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");
  186.    }
  187.  xmlhttp.onreadystatechange=function()
  188.    {
  189.    if (xmlhttp.readyState==4 && xmlhttp.status==200)
  190.      {
  191.      document.getElementById("citydiv").innerHTML=xmlhttp.responseText;
  192.      }
  193.    }
  194.  xmlhttp.open("GET","wamp/www/daftar lewat/cawangan.php?id_negeri="+str,true);
  195.  xmlhttp.send();
  196.  }
  197. </script>
  198.  
  199.  
  200.  
  201. <style type="text/css">
  202. <!--
  203. .style1 {
  204.     font-weight: bold;
  205.     font-size: x-large;
  206. }
  207. .style5 {
  208.     font-family: Arial, Helvetica, sans-serif;
  209.     font-size: larger;
  210. }
  211. .style8 {font-weight: bold; font-family: "Britannic Bold"; font-size: large;}
  212. -->
  213. </style>
  214.  
  215. </head>
  216. <body>
  217. <<form id="form1" name="form1" method="post" action="prosescubaan.php" >
  218.  
  219.   <table width="673" height="694" border="5" align="center" bordercolor="#D0F0C0">
  220.     <tr>
  221.  
  222.       <td width="655" bgcolor="#D0F0C0"><table width="641" height="686" border="0" align="left" cellspacing="0">
  223.         <tr>
  224.           <td height="195" colspan="5"><img src="images/JPN2.jpg" width="641" height="195" /></td>
  225.         </tr>
  226.         <tr>
  227.  
  228.  
  229.           <td height="32" bgcolor="#D0F0C0" class="style21">&nbsp;</td>
  230.      <td colspan="4" bgcolor="#D0F0C0" class="style24"><div align="right">
  231.                   <script language="javascript" src="Calender4/cal2.js"></script>
  232.                 <script language="javascript" src="Calender4/cal_conf2.js"></script>
  233.                 <script language=JavaScript>
  234.  
  235.  
  236.  
  237.                 <!-- begin script
  238.                 function MakeArray(n) {
  239.                 this.length=n;
  240.                 for (var i=0; i <= N; I++) {
  241.                 this[i]='0' }
  242.                 return this
  243.                 }
  244.  
  245.                 function display_date() 
  246.                 {            
  247.                 date=new Date();
  248.                 var day_of_week_number=date.getDay();
  249.                 var day_of_month=date.getDate();
  250.                 var month_number=date.getMonth();
  251.                 var year=date.getFullYear();
  252.                 var day_of_week='';
  253.                 var month=''
  254.  
  255.                 if(month_number == 0){month='Januari';}
  256.                 if(month_number == 1){month='Februari';}
  257.                 if(month_number == 2){month='Mac';}
  258.                 if(month_number == 3){month='April';}
  259.                 if(month_number == 4){month='Mei';}
  260.                 if(month_number == 5){month='Jun';}
  261.                 if(month_number == 6){month='Julai';}
  262.                 if(month_number == 7){month='Ogos';}
  263.                 if(month_number == 8){month='September';}
  264.                 if(month_number == 9){month='Oktober';}
  265.                 if(month_number == 10){month='November';}
  266.                 if(month_number == 11){month='Disember';}
  267.  
  268.                 var date_to_show=day_of_month + ' ' + month + ' ' + year;
  269.                 document.write(date_to_show);
  270.                 }
  271.                 document.write
  272.                   display_date()
  273.                   //-->            
  274.                       </script>
  275.                 -      
  276.                 <script language=JavaScript>
  277.  
  278.                 <!-- begin script
  279.                 function papar_hari() {
  280.                 var day_of_week_number=date.getDay();
  281.                 var day_of_week='';
  282.                 if(day_of_week_number == 0){day_of_week='Ahad';}
  283.                 if(day_of_week_number == 1){day_of_week='Isnin';}
  284.                 if(day_of_week_number == 2){day_of_week='Selasa';}
  285.                 if(day_of_week_number == 3){day_of_week='Rabu';}
  286.                 if(day_of_week_number == 4){day_of_week='Khamis';}
  287.                 if(day_of_week_number == 5){day_of_week='Jumaat';}
  288.                 if(day_of_week_number == 6){day_of_week='Sabtu';}
  289.  
  290.                 document.write(day_of_week);
  291.                 }
  292.                 document.write
  293.                   papar_hari()
  294.                   //-->            
  295.                       </script>
  296.  
  297.  
  298.                 - <?php echo date("H : i : s A"); ?> 
  299.  
  300.      </div>    </td>
  301.     </tr>
  302.  
  303.     <tr>
  304.       <td bgcolor="#FFCCCC" class="style21">&nbsp;</td>
  305.      <td colspan="4" bgcolor="#FFCCCC"  align="left"><b>
  306.      <?php
  307.          //    $logid= $_SESSION['LOG_ID'];
  308.  
  309.             $sql4 = "SELECT * FROM login2 WHERE no_kpt = '".$_SESSION['ic']."'";
  310.             $result4 = mysql_query($sql4);
  311.             $row4 = mysql_fetch_array ($result4);
  312.  
  313.             $nama = $row4['nama'];
  314.  
  315.     ?>
  316.             NAMA PEGAWAI
  317.             ::
  318.             <?php echo $nama; ?></b></td>
  319.  
  320.  </tr>
  321.  
  322.  
  323.      <td colspan="4" bgcolor="#D0F0C0"  align="left">
  324.         <tr>
  325.           <td height="29" bgcolor="#D0F0C0" class="style21">&nbsp;</td>
  326.           <td colspan="4" bgcolor="#D0F0C0" class="style24" align="left"><b><a href="login.php">[ &lt;&lt; KEMBALI ]</a></b></td>
  327.         </tr>
  328.         <tr valign="top">
  329.           <td width="2" rowspan="30" bgcolor="#D0F0C0" ></td>
  330.           <td colspan="4" bordercolor="#D0F0C0" bgcolor="#D0F0C0"><div align="center" class="style1 style5">DAFTAR LEWAT KAD PENGENALAN</div></td>
  331.         </tr>
  332.         <tr>
  333.           <td width="5" height="21" bgcolor="#D0F0C0" class="style21">&nbsp;</td>
  334.           <td colspan="4" bgcolor="#D0F0C0" class="style24"><hr align="center" noshade="noshade" class="tiny" /></td>
  335.         </tr>
  336.         <tr>
  337.           <td height="21" bgcolor="#99E6B3" class="style21">&nbsp;</td>
  338.         <td colspan="4"  align="left" bordercolor="#999933" bgcolor="#99E6B3"><div align="center" class="style8"><u> MAKLUMAT PERMOHONAN </u></div></td>
  339.         </tr>
  340.         <tr>
  341.           <td height="21" bgcolor="#D0F0C0" class="style21"></td>
  342.           <td width="163" bgcolor="#D0F0C0" class="style21"><div align="left"><strong>Negeri</strong></div></td>
  343.           <td width="7" bgcolor="#D0F0C0" class="style21"><b>:</b></td>
  344.           <td width="456" bgcolor="#D0F0C0"><select name="negeri" onChange="getCity(str)">
  345.  
  346.         <?php 
  347.    // $Type_sql = "SELECT negeri FROM negeri ORDER by negeri_id  ASC ";
  348.     $Type_result = mysql_query( "SELECT negeri FROM negeri ORDER by negeri_id ASC" );
  349.  
  350.    if(!isset($chkvalue))
  351.                     { 
  352.                         echo "<option value=''>Sila Pilih</option>";
  353.  
  354.     while ( $Type_rows = mysql_fetch_array($Type_result) ) {
  355.         //echo '<option value="'.$Type_rows['negeri_id']. '" > '.$Type_rows['negeri'].'  </option>';
  356.  
  357.          echo "<option value= '".$Type_rows['kod_negeri']."'  >  '".$Type_rows['negeri']."'  </option>";
  358.          echo "".$Type_rows["kod_negeri"]."  &nbsp; ".$Type_rows["negeri"]."" ; 
  359.  
  360.          //  echo "<option value='".$Type_rows["kod_negeri"]."' > '".$Type_rows["negeri"]."'>";
  361.  
  362.     }
  363.     }
  364.     ?>
  365. </select>
  366.  
  367.                 </td>
  368.         </tr>
  369.         <tr>
  370.           <td height="21" bgcolor="#D0F0C0" class="style21"></td>
  371.           <td bgcolor="#D0F0C0" class="style21"><div align="left"><b>Cawangan</b></div></td>
  372.           <td bgcolor="#D0F0C0" class="style21"><b>:</b></td>
  373.           <td bgcolor="#D0F0C0" <div id="citydiv"><select name="cawangan">
  374.            </div>
  375.  
  376.         <?php 
  377.    // $Type_sql = "SELECT cawangan FROM negeri_cawangan ORDER by negeri_id  ASC ";
  378.     $Type_result = mysql_query( "SELECT cawangan FROM negeri_cawangan ORDER by negeri_id ASC" );
  379.  
  380.    if(!isset($chkvalue))
  381.                     { 
  382.                         echo "<option value=''>Sila Pilih</option>";
  383.  
  384.     while ( $Type_rows = mysql_fetch_array($Type_result) ) 
  385.     {
  386.         //echo '<option value="'.$Type_rows['negeri_id']. '" > '.$Type_rows['negeri'].'  </option>';
  387.  
  388.          echo "<option value= '".$Type_rows['kod']."'  &&   '".$Type_rows['cawangan']."'  >";
  389.          echo "".$Type_rows["kod"]."  &nbsp; ".$Type_rows["cawangan"]."" ; 
  390.  
  391.          //  echo "<option value='".$Type_rows["kod_negeri"]."' > '".$Type_rows["negeri"]."'>";
  392.  
  393.     }
  394.     echo "</option>";
  395.     }
  396.                     else 
  397.                     { 
  398.                         echo "<option value=''>---</option>";
  399.                     }
  400.  
  401.                     echo "</select>";
  402.     ?>
  403.         </tr>
  404.  
  405.  
  406.  
  407.         <tr>
  408.  
  409.           <td height="24" bgcolor="#D0F0C0" class="style21"></td>
  410.           <td bgcolor="#D0F0C0" class="style21"><div align="left"><b>Tarikh Permohonan </b></div></td>
  411.           <td bgcolor="#D0F0C0" class="style21"><strong>:</strong></td>
  412.           <td bgcolor="#D0F0C0"><input name="tarikh_permohonan1" type="text" id="tarikh_permohonan1" />
  413.               <small> <a href="javascript:showCal('Calendar4')"></a></small> format : dd-mm-yyy </td>
  414.         </tr>
  415.         <tr>
  416.           <td height="24" bgcolor="#D0F0C0" class="style21"></td>
  417.           <td bgcolor="#D0F0C0" class="style21"><div align="left"><b>Tarikh Surat Cawangan </b></div></td>
  418.           <td bgcolor="#D0F0C0" class="style21"><b>:</b></td>
  419.           <td bgcolor="#D0F0C0"><input name="tarikh_suratcawangan" type="text" id="tarikh_suratcawangan" />
  420.             <small> <a href="javascript:showCal('Calendar4')"></a></small> format : dd-mm-yyy  </td>
  421.         </tr>
  422.         <tr>
  423.           <td height="24" bgcolor="#D0F0C0" class="style21"></td>
  424.           <td bgcolor="#D0F0C0" class="style21"><div align="left"><b>Tarikh Surat </b></div></td>
  425.           <td bgcolor="#D0F0C0" class="style21"><b>:</b></td>
  426.           <td bgcolor="#D0F0C0"><input name="tarikh_surat" type="text" id="tarikh_surat" />
  427.               <small> <a href="javascript:showCal('Calendar4')"></a></small> format : dd-mm-yyy              </td>
  428.         </tr>
  429.  
  430.  
  431.  <td height="30" bgcolor="#D0F0C0" class="style21">&nbsp;</td>
  432.           <td colspan="4" bgcolor="#D0F0C0" class="style24"><hr align="center" noshade="noshade" class="tiny" /></td>
  433.         </tr>
  434.  
  435.      <tr>
  436.           <td height="21" bgcolor="#99E6B3" class="style21">&nbsp;</td>
  437.           <td colspan="4"  align="left" bordercolor="#999933" 
  438.  
  439. bgcolor="#99E6B3"><div align="center" class="style8"> <u>MAKLUMAT PEMOHON</u></div></td>
  440.         </tr>
  441.  
  442.   <tr>
  443.     <td height="24" bgcolor="#D0F0C0" class="style21"></td>
  444.     <td bgcolor="#D0F0C0" class="style21"><div align="left"><b>Nama Pemohon</b></div></td>
  445.     <td bgcolor="#D0F0C0" class="style21"><b>:</b></td>
  446.     <td bgcolor="#D0F0C0"><input name="NAMA_PEMOHON" type="text" size="40" id="NAMA_PEMOHON" /></td>
  447.   </tr>
  448.  
  449.   <tr>
  450.     <td height="24" bgcolor="#D0F0C0" class="style21"></td>
  451.     <td bgcolor="#D0F0C0" class="style21"><div align="left"><b>No. KPT Pemohon</b></div></td>
  452.     <td bgcolor="#D0F0C0" class="style21"><b>:</b></td>
  453.     <td bgcolor="#D0F0C0"><input name="IC2" type="text" size="40" id="IC2" /></td>
  454.   </tr>
  455.  
  456.  
  457.  
  458.  <td bgcolor="#D0F0C0" class="style21">&nbsp;</td>
  459.           <td colspan="4" bgcolor="#D0F0C0" class="style24"><hr align="center" noshade="noshade" class="tiny" /></td>
  460.         </tr>
  461.  
  462.  
  463.      <tr>
  464.           <td height="21" bgcolor="#99E6B3" class="style21">&nbsp;</td>
  465.           <td colspan="4"  align="left" bordercolor="#999933" bgcolor="#99E6B3"><div align="center" class="style8"> <u>MAKLUMAT PEGAWAI </u></div></td>
  466.         </tr>  
  467.  
  468.  
  469.     <td height="47" bgcolor="#D0F0C0" class="style21"></td>
  470.  
  471.     <td bgcolor="#D0F0C0" class="style21"><div align="left"><b>Nama Pegawai </b></div></td>
  472.     <td bgcolor="#D0F0C0" class="style21"><b>:</b></td>
  473.     <td bgcolor="#D0F0C0"> <?php
  474.                 echo "<select name='NAMA_PEGAWAI'>";
  475.  
  476.                     //Starts of first drop downlist
  477.                     if(!isset($chkvalue))
  478.                     { 
  479.                         echo "<option value=''>Sila Pilih</option>";
  480.  
  481.                         //Starts of first drop downlist
  482.                         $sql = mysql_query("SELECT * FROM pegawai_dlkp order by nama_pegawaidlkp") 
  483.                         or die(mysql_error()); 
  484.  
  485.                         while ($row = mysql_fetch_array($sql))
  486.                         {
  487.                             echo "<option value='".$row["nama_pegawaidlkp"]."'>";
  488.                             echo $row["nama_pegawaidlkp"]; 
  489.                         }
  490.                         echo "</option>";
  491.                     }
  492.                     else 
  493.                     { 
  494.                         echo "<option value=''>---</option>";
  495.                     }
  496.  
  497.                     echo "</select>";
  498.                     ?></td>
  499.     </tr>
  500.  
  501.   <tr>
  502.           <td height="21" bgcolor="#D0F0C0" class="style21">&nbsp;</td>
  503.           <td colspan="4"  align="left" bordercolor="#999933" bgcolor="#D0F0C0"><div align="center" class="style8">
  504.             <label></label>
  505.             <table width="614" border="1">
  506.               <tr>
  507.                 <th width="267" scope="col"><input type="reset" name="Submit2" value="PADAM" /></th>
  508.                 <th width="331" scope="col"><input type="submit" name="Submit" value="SETERUSNYA" /></th>
  509.               </tr>
  510.             </table>
  511.           </div></td>
  512.         </tr>
  513.  
  514.   <tr>
  515.     <td colspan="4" bgcolor="#29AB87"><div align="center"><span class="style21">JABATAN PENDAFTARAN NEGARA 2014</span></div></td>
  516.   </tr>
  517.       </table></td>
  518.     </tr>
  519.   </table>
  520.  
  521. </form>
  522. </body>
  523.  
  524. </html>

next is my code for cawangan.php :

Expand|Select|Wrap|Line Numbers
  1. <? 
  2. $link = mysql_connect("localhost", "root", "1234"); //changet the configuration in required
  3. if (!$link) {
  4.     die('Could not connect: ' . mysql_error());
  5. }
  6. mysql_select_db("smile");
  7.  
  8.  
  9. isset($_REQUEST['negeri_id']) ? $negeri_id = $_REQUEST['negeri_id'] : $negeri_id = '2';
  10.  
  11. $query = "SELECT * FROM negeri_cawangan WHERE negeri_id = $negeri_id ";
  12. $result=mysql_query($query);
  13.  
  14. ?>
  15.  
  16.  
  17.  
  18. <select name="negeri" onchange='getSeksyen(this.value)'>
  19. <option> Negeri</option>
  20. <? while($row=mysql_fetch_array($result)) { ?>
  21. <option  value="<?=$row['negeri_id']?>"><?=$row['negeri']?></option>
  22. <? } ?>
  23. </select>
  24.  


my question:
1) i want to select a state then next the branch will auto appear if related? based on the code, it's not working.. why?
2)the state and branch have own code.
for state:
eg: PENANG - 07

for branch:
eg: GEORGETOWN - 07041011
Aug 31 '14 #1

✓ answered by Claus Mygind

Not sure if this helps

1. I don't think you can use "dokument" instead of "document"
2. I am not familiar with sessions but you cannot execute php on the client computer. Once you have served up the page, then you have to use javaScript. You could of course send a JSON request to the server for the new information, but generally it is easier to just load the data you need with the page and then do all your on screen data manipulation with javaScript.

Just my two cents worth.

1 1332
Claus Mygind
571 Contributor
Not sure if this helps

1. I don't think you can use "dokument" instead of "document"
2. I am not familiar with sessions but you cannot execute php on the client computer. Once you have served up the page, then you have to use javaScript. You could of course send a JSON request to the server for the new information, but generally it is easier to just load the data you need with the page and then do all your on screen data manipulation with javaScript.

Just my two cents worth.
Sep 2 '14 #2

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