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Modified to handle 'Ranking' type question
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git-svn-id: file:///Users/Shitiz/Downloads/lssvn/trunk/unstable@223 b72ed6b6-b9f8-46b5-92b4-906544132732
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@jcleeland
jcleeland committed Apr 14, 2003
1 parent 012241b commit 0eeb9a5
Showing 1 changed file with 159 additions and 6 deletions.
165 changes: 159 additions & 6 deletions index.php
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Expand Up @@ -85,6 +85,7 @@
$mylist = "fvalue$i";
$arrayno = $i-1;
$_SESSION[$myfields[$arrayno]] = $_POST[$mylist];
//echo "$mylist -> " . $_POST[$mylist] ." -> " . $myfields[$arrayno] . " -> {$_SESSION[$myfields[$arrayno]]}<br />";
//echo "$mylist: " . $_POST[$mylist] . " (session: " . $myfields[$arrayno] . ")<br />";
if ($_POST[$mylist]) {$multimandatory="Y";} //if there are any answers, set this to true
}
Expand Down Expand Up @@ -560,27 +561,32 @@
$abresult = mysql_query($abquery);
while ($abrow = mysql_fetch_array($abresult))
{
# session_register("F$fieldname".$abrow['code']); //THE F HAS TO GO IN FRONT OF THE FIELDNAME SO THAT PHP RECOGNISES IT AS A VARIABLE
$_SESSION['insertarray'][] = "F$fieldname".$abrow['code'];
$alsoother = "";
if ($abrow['other'] == "Y") {$alsoother = "Y";}
if ($arow['type'] == "P")
{
# session_register("F$fieldname".$abrow['code']."comment");
$_SESSION['insertarray'][] = "F$fieldname".$abrow['code']."comment";
}
}
if ($alsoother)
{
# session_register("F$fieldname"."other");
$_SESSION['insertarray'][] = "F$fieldname"."other";
if ($arow['type'] == "P")
{
# session_register("F$fieldname"."othercomment");
$_SESSION['insertarray'][] = "F$fieldname"."othercomment";
}
}

}
elseif ($arow['type'] == "R")
{
$abquery = "SELECT answers.*, questions.other FROM answers, questions WHERE answers.qid=questions.qid AND sid=$sid AND questions.qid={$arow['qid']} ORDER BY answers.code";
$abresult = mysql_query($abquery);
$abcount = mysql_num_rows($abresult);
for ($i=1; $i<=$abcount; $i++)
{
$_SESSION['insertarray'][] = "F$fieldname".$i;
}
}
elseif ($arow['type'] == "O")
{
Expand Down Expand Up @@ -666,7 +672,7 @@
echo "\t</tr>\n";

// PRESENT QUESTION
echo "\t<form method='post'>\n";
echo "\t<form method='post' action='$PHP_SELF' id='phpsurveyor' name='phpsurveyor'>\n";
echo "\t<input type='hidden' name='sid' value='$sid' />\n";
echo "\t<input type='hidden' name='thisstep' value='{$_SESSION['step']}' />\n";

Expand Down Expand Up @@ -817,6 +823,153 @@
echo "\t\t\t\t</tr>\n";
echo "\t\t\t</table>\n";
break;
case "R": //RANKING STYLE
$ansquery = "SELECT * FROM answers WHERE qid={$_SESSION['fieldarray'][$t][0]} ORDER BY code";
$ansresult = mysql_query($ansquery);
$anscount = mysql_num_rows($ansresult);
echo "\t\t\t<script type='text/javascript'>\n";
echo "\t\t\t<!--\n";
echo "\t\t\t\tfunction rankthis(\$code, \$value)\n";
echo "\t\t\t\t\t{\n";
echo "\t\t\t\t\t\$index=document.phpsurveyor.CHOICES.selectedIndex;\n";
echo "\t\t\t\t\tdocument.phpsurveyor.CHOICES.selectedIndex=-1;\n";
echo "\t\t\t\t\tfor (i=1; i<=$anscount; i++)\n";
echo "\t\t\t\t\t\t{\n";
echo "\t\t\t\t\t\t\$b=i;\n";
echo "\t\t\t\t\t\t\$b += '';\n";
echo "\t\t\t\t\t\t\$inputname=\"RANK\"+\$b;\n";
echo "\t\t\t\t\t\t\$hiddenname=\"fvalue\"+\$b;\n";
echo "\t\t\t\t\t\t\$cutname=\"CUT\"+i;\n";
echo "\t\t\t\t\t\tdocument.getElementById(\$cutname).style.display='none';\n";
echo "\t\t\t\t\t\tif (!document.getElementById(\$inputname).value)\n";
echo "\t\t\t\t\t\t\t{\n";
echo "\t\t\t\t\t\t\tdocument.getElementById(\$inputname).value=\$value;\n";
echo "\t\t\t\t\t\t\tdocument.getElementById(\$hiddenname).value=\$code;\n";
echo "\t\t\t\t\t\t\tdocument.getElementById(\$cutname).style.display='';\n";
echo "\t\t\t\t\t\t\tfor (var b=document.getElementById('CHOICES').options.length-1; b>=0; b--)\n";
echo "\t\t\t\t\t\t\t\t{\n";
echo "\t\t\t\t\t\t\t\tif (document.getElementById('CHOICES').options[b].value == \$code)\n";
echo "\t\t\t\t\t\t\t\t\t{\n";
echo "\t\t\t\t\t\t\t\t\tdocument.getElementById('CHOICES').options[b] = null;\n";
echo "\t\t\t\t\t\t\t\t\t}\n";
echo "\t\t\t\t\t\t\t\t}\n";
echo "\t\t\t\t\t\t\ti=$anscount;\n";
echo "\t\t\t\t\t\t\t}\n";
echo "\t\t\t\t\t\t}\n";
echo "\t\t\t\t\t}\n";
echo "\t\t\t\tfunction deletethis(\$text, \$value, \$name, \$thisname)\n";
echo "\t\t\t\t\t{\n";
echo "\t\t\t\t\tvar cutindex=\$thisname.substring(3,6);\n";
echo "\t\t\t\t\tcutindex=parseFloat(cutindex);\n";
echo "\t\t\t\t\tdocument.getElementById(\$name).value='';\n";
echo "\t\t\t\t\tdocument.getElementById(\$thisname).style.display='none';\n";
echo "\t\t\t\t\tif (cutindex > 1)\n";
echo "\t\t\t\t\t\t{\n";
echo "\t\t\t\t\t\t\$cut1name=\"cut\"+(cutindex-1);\n";
echo "\t\t\t\t\t\t\$cut2name=\"fvalue\"+(cutindex);\n";
echo "\t\t\t\t\t\tdocument.getElementById(\$cut1name).style.display='';\n";
echo "\t\t\t\t\t\tdocument.getElementById(\$cut2name).value='';\n";
echo "\t\t\t\t\t\t}\n";
echo "\t\t\t\t\telse\n";
echo "\t\t\t\t\t\t{\n";
echo "\t\t\t\t\t\t\$cut2name=\"fvalue\"+(cutindex);\n";
echo "\t\t\t\t\t\tdocument.getElementById(\$cut2name).value='';\n";
echo "\t\t\t\t\t\t}\n";
echo "\t\t\t\t\tvar i=document.getElementById('CHOICES').options.length;\n";
echo "\t\t\t\t\tdocument.getElementById('CHOICES').options[i] = new Option(\$text, \$value);\n";
echo "\t\t\t\t\t}\n";
echo "\t\t\t//-->\n";
echo "\t\t\t</script>\n";
while ($ansrow = mysql_fetch_array($ansresult))
{
$answers[] = array($ansrow['code'], $ansrow['answer']);
}

for ($i=1; $i<=$anscount; $i++)
{
$myfname=$fname.$i;
if ($_SESSION[$myfname])
{
$existing++;
}
}
for ($i=1; $i<=$anscount; $i++)
{
$myfname = $fname.$i;
$multifields .= "$fname$i|";
if ($_SESSION[$myfname])
{
foreach ($answers as $ans)
{
if ($ans[0] == $_SESSION[$myfname])
{
$thiscode=$ans[0];
$thistext=$ans[1];
}
}
}
$ranklist .= "\t\t\t\t\t\t$i:<input $slstyle name='RANK$i' id='RANK$i'";
if ($_SESSION[$myfname])
{
$ranklist .= " value='";
$ranklist .= $thistext;
$ranklist .= "'";
}
$ranklist .= " onFocus=\"this.blur()\">\n";
$ranklist .= "\t\t\t\t\t\t<input type='hidden' name='fvalue$i' value='";
$chosen[]=""; //create array
if ($_SESSION[$myfname])
{
$ranklist .= $thiscode;
$chosen[]=array($thiscode, $thistext);
}
$ranklist .= "'>\n";
$ranklist .= "\t\t\t\t\t\t<img src='cut.gif' title='Remove this item' ";
if ($i != $existing)
{
$ranklist .= "style='display:none'";
}
$ranklist .= " id='cut$i' name='cut$i' onClick=\"deletethis(RANK$i.value, fvalue$i.value, RANK$i.name, this.name)\"><br />\n";
}

$choicelist .= "\t\t\t\t\t\t<select size='$anscount' name='CHOICES' id='CHOICES' onClick=\"rankthis(this.options[this.selectedIndex].value, this.options[this.selectedIndex].text)\" style='background-color: #EEEFFF; font-family: verdana; font-size: 14; color: #000080; width: 150'>\n";
foreach ($answers as $ans)
{
if (!in_array($ans, $chosen))
{
$choicelist .= "\t\t\t\t\t\t\t<option value='{$ans[0]}'>{$ans[1]}</option>\n";
}
}
$choicelist .= "\t\t\t\t\t\t</select>\n";

echo "\t<tr>\n";
echo "\t\t<td colspan='2'>\n";
echo "\t\t\t<table align='center' border='0'>\n";
echo "\t\t\t\t<tr>\n";
echo "\t\t\t\t\t<td colspan='2' align='center'>$setfont<font size='1'>\n";
echo "\t\t\t\t\t\tClick on an item in the list on the left, starting with your<br />";
echo "\t\t\t\t\t\thighest ranking item, moving through to the last one.";
echo "\t\t\t\t\t</td>\n";
echo "\t\t\t\t</tr>\n";
echo "\t\t\t\t<tr>\n";
echo "\t\t\t\t\t<td align='right'>\n";
echo $choicelist;
echo "\t\t\t\t\t</td>\n";
echo "\t\t\t\t\t<td align='left'>$setfont\n";
$fn = 1;
echo $ranklist;
echo "\t\t\t\t\t</td>\n";
echo "\t\t\t\t</tr>\n";
echo "\t\t\t\t<tr>\n";
echo "\t\t\t\t\t<td colspan='2' align='center'>$setfont<font size='1'>\n";
echo "\t\t\t\t\t\tClick on the scissors next to each item on the right<br />";
echo "\t\t\t\t\t\tto remove the last entry in your ranked list.";
echo "\t\t\t\t\t</td>\n";
echo "\t\t\t\t</tr>\n";
echo "\t\t\t</table>\n";
echo "\t\t\t<input type='hidden' name='multi' value='$anscount' />\n";
echo "\t\t\t<input type='hidden' name='lastfield' value='$multifields' />\n";
break;
case "M": //MULTIPLE OPTIONS checkbox
echo "\t<tr>\n";
echo "\t\t<td colspan='2'>\n";
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