<FORM NAME="form1" METHOD="POST" ACTION="survey.php">
<P>q1: How do you rate Ahmed Ebaid?
<P>
<INPUT TYPE='Radio' Name='q1' value='1' id='q1'>1
<P>
<INPUT TYPE='Radio' Name='q1' value='2' id='q1'>2
<P>
<INPUT TYPE='Radio' Name='q1' value='3' id='q1'>3
<P>
<INPUT TYPE='Radio' Name='q1' value='4' id='q1'>4
<P>
<INPUT TYPE='Radio' Name='q1' value='5' id='q1'>5<span style='color:red' id='radio_error'></span><pre class='xdebug-var-dump' dir='ltr'><small>string</small> <font color='#cc0000'>', 1'</font> <i>(length=3)</i>
</pre>
<p>q2: Who is your best best friend?</BR>
<select name='q21' id='q2'>
<option value='0'>Select a Name</option>
<option value='2001'>Ahmed Ebaid</option>
<option value='2002'>Jaida ElTayeby</option>
<option value='2003'>Farida Ebaid</option>
<option value='2005'>Kenny Andersen</option>
<option value='2006'>Nadine Saad</option>
<option value='2007'>AbdElHai Ebaid</option>
<option value='2008'>Salwa AbdElAal</option>
</select>
<select name='q22' id='q2'>
<option value='0'>Select a Name</option>
<option value='2001'>Ahmed Ebaid</option>
<option value='2002'>Jaida ElTayeby</option>
<option value='2003'>Farida Ebaid</option>
<option value='2005'>Kenny Andersen</option>
<option value='2006'>Nadine Saad</option>
<option value='2007'>AbdElHai Ebaid</option>
<option value='2008'>Salwa AbdElAal</option>
</select>
<select name='q23' id='q2'>
<option value='0'>Select a Name</option>
<option value='2001'>Ahmed Ebaid</option>
<option value='2002'>Jaida ElTayeby</option>
<option value='2003'>Farida Ebaid</option>
<option value='2005'>Kenny Andersen</option>
<option value='2006'>Nadine Saad</option>
<option value='2007'>AbdElHai Ebaid</option>
<option value='2008'>Salwa AbdElAal</option>
</select>
<P>q3: How do you rate AbdElHai Ebaid?
<P>
<INPUT TYPE='Radio' Name='q3' value='1' id='q3'>1
<P>
<INPUT TYPE='Radio' Name='q3' value='2' id='q3'>2
<P>
<INPUT TYPE='Radio' Name='q3' value='3' id='q3'>3
<P>
<INPUT TYPE='Radio' Name='q3' value='4' id='q3'>4
<P>
<INPUT TYPE='Radio' Name='q3' value='5' id='q3'>5<span style='color:red' id='radio_error'></span>
<p>q4: Who is your best best friend?</BR>
<select name='q41' id='q4'>
<option value='0'>Select a Name</option>
<option value='2001'>Ahmed Ebaid</option>
<option value='2002'>Jaida ElTayeby</option>
<option value='2003'>Farida Ebaid</option>
<option value='2005'>Kenny Andersen</option>
<option value='2006'>Nadine Saad</option>
<option value='2007'>AbdElHai Ebaid</option>
<option value='2008'>Salwa AbdElAal</option>
</select>
<select name='q42' id='q4'>
<option value='0'>Select a Name</option>
<option value='2001'>Ahmed Ebaid</option>
<option value='2002'>Jaida ElTayeby</option>
<option value='2003'>Farida Ebaid</option>
<option value='2005'>Kenny Andersen</option>
<option value='2006'>Nadine Saad</option>
<option value='2007'>AbdElHai Ebaid</option>
<option value='2008'>Salwa AbdElAal</option>
</select>
<select name='q43' id='q4'>
<option value='0'>Select a Name</option>
<option value='2001'>Ahmed Ebaid</option>
<option value='2002'>Jaida ElTayeby</option>
<option value='2003'>Farida Ebaid</option>
<option value='2005'>Kenny Andersen</option>
<option value='2006'>Nadine Saad</option>
<option value='2007'>AbdElHai Ebaid</option>
<option value='2008'>Salwa AbdElAal</option>
</select>
<select name='q44' id='q4'>
<option value='0'>Select a Name</option>
<option value='2001'>Ahmed Ebaid</option>
<option value='2002'>Jaida ElTayeby</option>
<option value='2003'>Farida Ebaid</option>
<option value='2005'>Kenny Andersen</option>
<option value='2006'>Nadine Saad</option>
<option value='2007'>AbdElHai Ebaid</option>
<option value='2008'>Salwa AbdElAal</option>
</select>
<P>q5: How do you rate the attitude of Farida Ebaid?
<P>
<INPUT TYPE='Radio' Name='q5' value='1' id='q5'>1
<P>
<INPUT TYPE='Radio' Name='q5' value='2' id='q5'>2
<P>
<INPUT TYPE='Radio' Name='q5' value='3' id='q5'>3
<P>
<P><span style='color:red' id='radio_error'></span>
<p>
<INPUT TYPE='hidden' Name='h2' VALUE=', 1'>
<p>
<INPUT TYPE="Submit" Name="Submit1" VALUE="Click here to vote">
<script src="//ajax.googleapis.com/ajax/libs/jquery/1.10.1/jquery.min.js"></script>
<script>
$(function(){
if ($('form').length > 0) {
$('form').submit(function(e){
var answers = '';
var len = 5;
$('input[type=Radio]:checked').each(function() {
if (answers !== '') {
answers += ',';
}
answers += $(this).val();
//alert(answers);
})
$('input[name=h2]').val(answers);
for (var i = 1; i <= len; i++ ) {
var qNum = 'q'+i;
//document.write(qNum);
if ($('#'+qNum+'').is(':radio')) {
if (($('input[name='+qNum+']:checked').length == 0) ){
alert("No Selection is made for "+ qNum);
return false;
}
}
else if ($('#'+qNum+'').is('select')) {
var j = 1;
var nominatefriend = qNum+j;
alert (nominatefriend);
var check = '';
var chosen = new Array();
while (check = document.getElementsByName("nominatefriend")) {
alert(check);
var len = document.form1[nominatefriend].length;
alert (len);
for (var i = 0; i < len; i++) {
if (document.form1[nominatefriend[i]].selected) {
chosen[j] = document.form1.nominatefriend[i].value;
alert (chosen[j]);
}
}
j++;
nominatefriend = qNum+j;
alert (nominatefriend);
}
}
} // for loop
}); // form submit function
}// form.length
})//function
尝试执行上述代码时，出现以下错误：TypeError: document.form1[nominatefriend[i]].selected。我正在使用 nominatefriend[i] 遍历所有选项，但这对我没有任何输出。