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previewsurvey.php
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<?php
require_once("includes/config.php");
require_once("includes/getuser.php");
require_once("includes/isauthor.php");
//require_once("includes/quote_smart.php");
require_once("includes/ODBCDateToTextDate.php");
//require_once("includes/gettextoutput.php");
require_once("includes/getinstancesforblockandsection.php");
require_once("includes/renderstringforjavascript.php");
if (IsAuthor($heraldID))
{
//ie. authors don't have to come from a certain referrer
//check that we have a surveyID - won't have a s
if ((isset($_POST['surveyID']) && $_POST['surveyID']!="")||(isset($_GET['surveyID']) && $_GET['surveyID']!=""))
{
//pass surveyInstanceID on
$surveyID = $_GET['surveyID'];
//find out which survey this is an instance of
$qSurvey = " SELECT title
FROM Surveys
WHERE surveyID = $surveyID";
$qResSurvey = mysqli_query($db_connection, $qSurvey);
if (($qResSurvey == false))
{
echo "problem querying Surveys" . mysqli_error($db_connection);
}
else
{
$rowSurvey = mysqli_fetch_array($qResSurvey);
$surveyTitle = $rowSurvey['title'];
//****************************************************************************************************************
//First read the blocks, sections, questions and items into arrays so that we do not need to repeatedly query them
//[] = block
//[][] = section
//[][][] = question
//[][][][] = item
//****************************************************************************************************************
$aItems = array();
$qBlocks = " SELECT Blocks.blockID, Blocks.text, Blocks.introduction, Blocks.epilogue, SurveyBlocks.position, Blocks.instanceable
FROM Blocks, SurveyBlocks
WHERE SurveyBlocks.surveyID = $surveyID
AND SurveyBlocks.visible = 1
AND Blocks.blockID = SurveyBlocks.blockID
ORDER BY SurveyBlocks.position";
$qResBlocks = mysqli_query($db_connection, $qBlocks);
$iBlock = 1;
while($rowBlocks = mysqli_fetch_array($qResBlocks))
{
$aItems[$iBlock][0]["blockID"] = $rowBlocks['blockID'];
$aItems[$iBlock][0]["text"] = $rowBlocks['text'];
$aItems[$iBlock][0]["introduction"] = $rowBlocks['introduction'];
$aItems[$iBlock][0]["epilogue"] = $rowBlocks['epilogue'];
$aItems[$iBlock][0]["position"] = $rowBlocks['position'];
$aItems[$iBlock][0]["instanceable"] = $rowBlocks['instanceable'];
$qSections = " SELECT Sections.sectionID, Sections.text, Sections.introduction, Sections.epilogue, BlockSections.position, Sections.sectionTypeID, Sections.instanceable
FROM Sections, BlockSections
WHERE BlockSections.blockID = ".$rowBlocks['blockID']."
AND BlockSections.visible = 1
AND Sections.sectionID = BlockSections.sectionID
ORDER BY BlockSections.position";
$qResSections = mysqli_query($db_connection, $qSections);
$iSection = 1;
while($rowSections = mysqli_fetch_array($qResSections))
{
$aItems[$iBlock][$iSection][0]["sectionID"] = $rowSections['sectionID'];
$aItems[$iBlock][$iSection][0]["text"] = $rowSections['text'];
$aItems[$iBlock][$iSection][0]["introduction"] = $rowSections['introduction'];
$aItems[$iBlock][$iSection][0]["epilogue"] = $rowSections['epilogue'];
$aItems[$iBlock][$iSection][0]["position"] = $rowSections['position'];
$aItems[$iBlock][$iSection][0]["sectionTypeID"] = $rowSections['sectionTypeID'];
$aItems[$iBlock][$iSection][0]["instanceable"] = $rowSections['instanceable'];
$qQuestions = " SELECT Questions.questionID, Questions.comments, Questions.questionTypeID, Questions.text, SectionQuestions.position
FROM Questions, SectionQuestions
WHERE SectionQuestions.sectionID = ".$rowSections['sectionID']."
AND SectionQuestions.visible = 1
AND Questions.questionID = SectionQuestions.questionID
ORDER BY SectionQuestions.position";
$qResQuestions = mysqli_query($db_connection, $qQuestions);
$iQuestion = 1;
while($rowQuestions = mysqli_fetch_array($qResQuestions))
{
$aItems[$iBlock][$iSection][$iQuestion][0]["questionID"] = $rowQuestions['questionID'];
$aItems[$iBlock][$iSection][$iQuestion][0]["comments"] = $rowQuestions['comments'];
$aItems[$iBlock][$iSection][$iQuestion][0]["questionTypeID"] = $rowQuestions['questionTypeID'];
$aItems[$iBlock][$iSection][$iQuestion][0]["text"] = $rowQuestions['text'];
$aItems[$iBlock][$iSection][$iQuestion][0]["position"] = $rowQuestions['position'];
$qItems = " SELECT Items.itemID, Items.text, QuestionItems.position
FROM Items, QuestionItems
WHERE QuestionItems.questionID = ".$rowQuestions['questionID']."
AND QuestionItems.visible = 1
AND Items.itemID = QuestionItems.itemID
ORDER BY QuestionItems.position";
$qResItems = mysqli_query($db_connection, $qItems);
$iItem = 1;
while($rowItems = mysqli_fetch_array($qResItems))
{
$aItems[$iBlock][$iSection][$iQuestion][$iItem]["itemID"] = $rowItems['itemID'];
$aItems[$iBlock][$iSection][$iQuestion][$iItem]["text"] = $rowItems['text'];
$aItems[$iBlock][$iSection][$iQuestion][$iItem]["position"] = $rowItems['position'];
$iItem++;
}
$iQuestion++;
}
$iSection ++;
}
$iBlock ++;
}
//print_r($aItems);
}
}
else
{
//if not don't give any URL parameter - just pass them back to the index page.
header("Location: index.php");
}
}
else
{
echo "Please access your survey through Weblearn";
exit();
}
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<style type="text/css" media="all">
@import "script/widgEditor/css/widgEditor.css";
</style>
<script language="javascript" src="script/widgEditor/scripts/widgEditor.js"></script>
<script language="javascript" type="text/javascript">
//dynamically filling date lists
function buildsel(Month,Year,DayList)
{
//Calculate no of days in month
days = daysInMonth(Month,Year);
// get reference for list that is being updated
sel=DayList;
//remember currently selected day
selectedDay=sel.selectedIndex;
/* delete entries for list that is being updated */
for (i=0; i<sel.length; i++)
{
sel.options[i] = null;
}
/* add new entries to list that is being updated */
if (selectedDay>days)
{
selectedDay=days;
}
sel.options[0] = new Option('dd',0);
for (i=1; i<=days; i++)
{
sel.options[i] = new Option(i,i);
}
sel.options[selectedDay].selected=true;
}
//function to return no of days in a month
function daysInMonth(Month, Year)
{
if (Month==1)
{
return 31;
}
else if (Month==2)
{
if ((Year-1980)%4 == 0)
{
return 29;
}
else
{
return 28;
}
}
if (Month==3) return 31;
if (Month==4) return 30;
if (Month==5) return 31;
if (Month==6) return 30;
if (Month==7) return 31;
if (Month==8) return 31;
if (Month==9) return 30;
if (Month==10) return 31;
if (Month==11) return 30;
if (Month==12) return 31;
}
function goTo(URL)
{
window.location.href = URL;
}
</script>
<?php
//used to track whether any data are
$iNoOfMissingAnswers = 0;
//**************************************************************
//DEALING WITH BRANCHES
//**************************************************************
//******************************************************************
//Functions to show and hide branches
//******************************************************************
echo " <script language=\"javascript\" type=\"text/javascript\">";
echo " function showAndHideForMCHOIC(sShow,sHide)
{
if(sShow!=\"\")
{
aShow = sShow.split(\"+\");
showDivs(aShow);
}
if(sHide!=\"\")
{
aHide = sHide.split(\"+\");
hideDivs(aHide);
}
}
function showAndHideForMSELEC(CheckBox,sItems)
{
if(sItems!=\"\")
{
aItems = sItems.split(\"+\");
if(CheckBox.checked == true)
{
showDivs(aItems);
}
else
{
hideDivs(aItems);
}
}
}
function showAndHideForDRDOWN(selectedItem,branchItem,sItems)
{
if(sItems!=\"\")
{
aItemsArray = sItems.split(\"|\");
}
if(branchItem!=\"\")
{
abranchItems = branchItem.split(\"|\");
var i = 0;
while (i<abranchItems.length)
{
aItems = aItemsArray[i].split(\"+\");
if(selectedItem == abranchItems[i])
{
showDivs(aItems);
}
else
{
hideDivs(aItems);
}
i++;
}
}
}
function showDivs(aShow)
{
for(var j=0;j<aShow.length;j++)
{
if (document.getElementById(aShow[j]))
{
document.getElementById(aShow[j]).style.display=\"block\";
}
}
}
function hideDivs(aHide)
{
for(var j=0;j<aHide.length;j++)
{
if (document.getElementById(aHide[j]))
{
document.getElementById(aHide[j]).style.display=\"none\";
}
}
}";
//**************************************************************
//END DEALING WITH BRANCHES
//**************************************************************
echo " </script>";
$qSurveys = "SELECT title, introduction, epilogue, allowSave, allowViewByStudent
FROM Surveys
WHERE surveyID = $surveyID";
$qResSurvey = mysqli_query($db_connection, $qSurveys);
$rowSurvey = mysqli_fetch_array($qResSurvey);
$surveyTitle = $rowSurvey['title'];
$surveyIntroduction = $rowSurvey['introduction'];
$surveyEpilogue = $rowSurvey['epilogue'];
$surveyAllowSave = $rowSurvey['allowSave'];
$allowViewByStudent = $rowSurvey['allowViewByStudent'];
echo "<title>$surveyTitle</title>";
?>
<link rel="stylesheet" type="text/css" href="css/SurveyStyles.css"></link>
<?php
echo"<link rel=\"stylesheet\" type=\"text/css\" href=\"css/msdstyle2.css\" media=\"screen\"/>";
?>
<link rel="stylesheet" type="text/css" href="css/msdprint.css" media="print" />
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
</head>
<body>
<?php
//*******************************************************************************************************************************
//BEGIN SHOWING SURVEY
//*******************************************************************************************************************************
//alwsys show previw with student header not author header
if($allowViewByStudent=="true")
{
require_once("includes/html/chooserheader.html");
}
else
{
require_once("includes/html/header.html");
}
echo "<a name=\"maintext\" id=\"maintext\"></a>";
echo "<div class=\"surveyText\">
<noscript>
<p>
<strong>This feedback system uses javascript but your browser does not currently
support this. It is not possible to submit the form unless you have javascript enabled.</strong>
</p>
<p>
You will need to enable javascript. In Internet Explorer, check that the security level
for this site is set to Medium or lower (choose <strong>Internet Options..</strong> from the <strong>Tools</strong> menu,
click the <strong>Security</strong> tab and set the <strong>Security Level for this zone</strong> to <strong>Medium</strong>).
Once you have done this, click <strong>Refresh</strong> to reload this page.
</p><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br>
</noscript>
<h1>Preview of $surveyTitle</h1>";
//warning to students if survey is not anonymous
if($allowViewByStudent=="true")
{
echo "<h2><span class=\"errorMessage\">Warning: Your entries will not be anonymous</span></h2>";
}
echo "$surveyIntroduction
</div>";
echo "<form id=\"frmSurvey\" name=\"frmSurvey\" action=\"".$_SERVER['PHP_SELF']."\" method=\"post\" onSubmit=\"return ValidateForm()\">";
//counter for questions
$questionNo = 1;
//need to work out globally whether the form is being refreshed after adding data or is being opened anew
//create a hidden form field to hold boolean
echo "<input type=\"hidden\" name=\"hAdded\" id=\"hAdded\" value=\"false\">";
echo "<input type=\"hidden\" name=\"hDeleted\" id=\"hDeleted\" value=\"false\">";
echo "<input type=\"hidden\" name=\"hSaved\" id=\"hSaved\" value=\"false\">";
$addingInstance = false;
$deletingInstance = false;
if ((isset($_POST['hAdded']) && $_POST['hAdded'] == "true") || (!isset($allAnswered) || $allAnswered==false))
{
$addingInstance = true;
}
if ((isset($_POST['hDeleted']) && $_POST['hDeleted'] == "true"))
{
$deletingInstance = true;
}
for ($iBlock=1; $iBlock<=count($aItems);$iBlock++)
{
$blockID = $aItems[$iBlock][0]["blockID"];
$blockIsInstanceable = false;
if($aItems[$iBlock][0]["instanceable"]==1)
{
$blockIsInstanceable = true;
if (isset($_POST[bAddInstance . "_" . $blockID]))
{
$noOfCurrentInstances = $_POST[hCurrentInstance . "_" . $blockID];
$noOfInstances = $noOfCurrentInstances + 1;
}
elseif (isset($_POST[bDeleteInstance . "_" . $blockID]))
{
$noOfCurrentInstances = $_POST[hCurrentInstance . "_" . $blockID];
$noOfInstances = $noOfCurrentInstances - 1;
}
else
{
$noOfInstances = 1;
}
}
else
{
$blockIsInstanceable = false;
$noOfInstances = 1;
}
//is this block branched to?
$qThisObjectIsBranchedTo = " SELECT BranchDestinations.blockID,BranchDestinations.sectionID,BranchDestinations.questionID
FROM BranchDestinations";
$qResThisObjectIsBranchedTo = mysqli_query($db_connection, $qThisObjectIsBranchedTo);
$ThisObjectIsBranchedTo = false;
while($rowThisObjectIsBranchedTo = mysqli_fetch_array($qResThisObjectIsBranchedTo))
{
if($rowThisObjectIsBranchedTo['blockID'] == $blockID &&
$rowThisObjectIsBranchedTo['sectionID'] == NULL &&
$rowThisObjectIsBranchedTo['questionID'] == NULL)
{
$ThisObjectIsBranchedTo = true;
}
}
//get sections
for($inst=1;$inst<=$noOfInstances;$inst++)
{
echo "<div class=\"block\" id=\"div".$blockID."_i".$inst."\"".($ThisObjectIsBranchedTo?"style=\"display:none\"":"").">";
//begin block content
if($aItems[$iBlock][0]["text"] != "")
{
//only output a block title if there is one
echo "<h2>".$aItems[$iBlock][0]["text"];
if ($aItems[$iBlock][0]["instanceable"]==1)
{
echo ": ".$inst;
}
echo "</h2>";
}
echo "<div class=\"blockText\">".$aItems[$iBlock][0]["introduction"]."</div>";
for($iSection=1; $iSection<=count($aItems[$iBlock])-1;$iSection++)
{
$sectionID = $aItems[$iBlock][$iSection][0]["sectionID"];
$sectionIsInstanceable = false;
if($aItems[$iBlock][$iSection][0]["instanceable"]==1)
{
$sectionIsInstanceable = true;
if (isset($_POST["bAddSectionInstance" . "_" . $blockID . "_" . $sectionID."_i".$inst]))
{
$noOfCurrentSectionInstances = $_POST["hCurrentSectionInstance" . "_" . $blockID . "_" . $sectionID."_i".$inst];
$noOfSectionInstances = $noOfCurrentSectionInstances + 1;
}
elseif (isset($_POST["bDeleteSectionInstance" . "_" . $blockID . "_" . $sectionID."_i".$inst]))
{
$noOfCurrentSectionInstances = $_POST["hCurrentSectionInstance" . "_" . $blockID . "_" . $sectionID."_i".$inst];
$noOfSectionInstances = $noOfCurrentSectionInstances - 1;
}
else
{
$noOfSectionInstances = getInstancesForSection($blockID,$sectionID,$inst);
}
}
else
{
$sectionIsInstanceable = false;
$noOfSectionInstances = 1;
}
//is this block branched to?
$qThisObjectIsBranchedTo = " SELECT BranchDestinations.blockID,BranchDestinations.sectionID,BranchDestinations.questionID
FROM BranchDestinations";
$qResThisObjectIsBranchedTo = mysqli_query($db_connection, $qThisObjectIsBranchedTo);
$ThisObjectIsBranchedTo = false;
while($rowThisObjectIsBranchedTo = mysqli_fetch_array($qResThisObjectIsBranchedTo))
{
if($rowThisObjectIsBranchedTo['blockID'] == $blockID &&
$rowThisObjectIsBranchedTo['sectionID'] == $sectionID &&
$rowThisObjectIsBranchedTo['questionID'] == NULL)
{
$ThisObjectIsBranchedTo = true;
}
}
//get questions
for($sinst=1;$sinst<=$noOfSectionInstances;$sinst++)
{
echo "<div class=\"section\" id=\"div".$blockID."_".$sectionID."_i".$inst."_si".$sinst."\"".($ThisObjectIsBranchedTo?"style=\"display:none\"":"").">";
//begin section content
if($aItems[$iBlock][$iSection][0]["text"] != "")
{
//only output a section title if there is one
echo "<h3>". $aItems[$iBlock][$iSection][0]["text"];
if ($aItems[$iBlock][$iSection][0]["instanceable"]==1)
{
echo ": ".$sinst;
}
echo "</h3>";
}
echo "<div class=\"sectionText\">".$aItems[$iBlock][$iSection][0]["introduction"]."</div>";
//if(mysql_num_rows($qResQuestions)>0)
//{
//mysql_data_seek($qResQuestions, 0);
//}
//check section type
switch ($aItems[$iBlock][$iSection][0]["sectionTypeID"])
{
case 1:
{
//if the section's 'normal'
//loop through questions
for($iQuestion=1; $iQuestion<=count($aItems[$iBlock][$iSection])-1;$iQuestion++)
{
$questionID = $aItems[$iBlock][$iSection][$iQuestion][0]["questionID"];
//is this question branched to?
$qThisObjectIsBranchedTo = " SELECT BranchDestinations.blockID,BranchDestinations.sectionID,BranchDestinations.questionID
FROM BranchDestinations";
$qResThisObjectIsBranchedTo = mysqli_query($db_connection, $qThisObjectIsBranchedTo);
$ThisObjectIsBranchedTo = false;
while($rowThisObjectIsBranchedTo = mysqli_fetch_array($qResThisObjectIsBranchedTo))
{
if($rowThisObjectIsBranchedTo['blockID'] == $blockID &&
$rowThisObjectIsBranchedTo['sectionID'] == $sectionID &&
$rowThisObjectIsBranchedTo['questionID'] == $questionID)
{
$ThisObjectIsBranchedTo = true;
}
}
echo "<div class=\"questionNormal\" id=\"div".$blockID."_".$sectionID."_".$questionID."_i".$inst."_si".$sinst."\"".($ThisObjectIsBranchedTo?"style=\"display:none\"":"").">";
//get items
switch ($aItems[$iBlock][$iSection][$iQuestion][0]["questionTypeID"])
{
case 1: //MCHOIC
{
$recordCount = count($aItems[$iBlock][$iSection][$iQuestion])-1;
$mchoicName = $blockID . "_" . $sectionID . "_" . $questionID . "_i" . $inst . "_si" . $sinst;
echo "<table class=\"normal_1\">";
echo " <tr>";
echo "<td colspan=\"$recordCount\" class=\"question\">$questionNo ".$aItems[$iBlock][$iSection][$iQuestion][0]["text"]."</td>";
echo " </tr>
<tr>";
//loop through items
for($iItem=1; $iItem<=count($aItems[$iBlock][$iSection][$iQuestion])-1;$iItem++)
{
$itemID = $aItems[$iBlock][$iSection][$iQuestion][$iItem]["itemID"];
$mchoicID = $blockID . "_" . $sectionID . "_" . $questionID . "_" . $itemID."_i".$inst . "_si" . $sinst;
$mchoicValue = $blockID . "_" . $sectionID . "_" . $questionID . "_" . $itemID."_i".$inst . "_si" . $sinst;
$mchoicCommentName = "comments_" . $blockID . "_" . $sectionID . "_" . $questionID."_i".$inst . "_si" . $sinst;
$mchoicCommentID = "comments_" . $blockID . "_" . $sectionID . "_" . $questionID."_i".$inst . "_si" . $sinst;
$itemIsInvolvedInBranching = false;
//Branching
$qBranchesFromItem = " SELECT BranchDestinations.blockID,BranchDestinations.sectionID,BranchDestinations.questionID
FROM Branches, BranchDestinations
WHERE Branches.surveyID = $surveyID
AND Branches.blockID = $blockID
AND Branches.sectionID = $sectionID
AND Branches.questionID = $questionID
AND Branches.itemID = $itemID
AND BranchDestinations.branchID = Branches.branchID";
$qResBranchesFromItem = mysqli_query($db_connection, $qBranchesFromItem);
$show = "";
if(mysqli_num_rows($qResBranchesFromItem)>0)
{
$itemIsInvolvedInBranching = true;
$i = 1;
//if a branch goes to sections or questions within this block then we need to show them only within this instance of the block
//if a branch goes to sections or questions within another block then show them within all instances of the block
while($rowBranchesFromItem = mysqli_fetch_array($qResBranchesFromItem))
{
if($rowBranchesFromItem['blockID'] == $blockID)
{
//if a branch goes to sections or questions within this block then we need to show them only within this instance of the block
if($rowBranchesFromItem['sectionID'] == $sectionID)
{
//if a branch goes to sections or questions within this section then we need to show them only within this instance of the section
if($i > 1)
{
$show = $show . "+";
}
$show = $show . "div" . $rowBranchesFromItem['blockID'] . ($rowBranchesFromItem['sectionID'] != NULL ? "_" . $rowBranchesFromItem['sectionID'] . ($rowBranchesFromItem['questionID'] != NULL ? "_" . $rowBranchesFromItem['questionID'] . "_i" . $inst . "_si" . $sinst: "_i" . $inst . "_si" . $sinst): "_i" . $inst . "_si" . $sinst);
$i++;
}
else
{
//find out how many branches are there of the section being branched to
$noOfBranchSectionInstances = getInstancesForSection($rowBranchesFromItem['blockID'],$rowBranchesFromItem['sectionID'],$inst);
for($bsinst=1;$bsinst<=$noOfBranchSectionInstances;$bsinst++)
{
if($i > 1)
{
$show = $show . "+";
}
$show = $show . "div" . $rowBranchesFromItem['blockID'] . ($rowBranchesFromItem['sectionID'] != NULL ? "_" . $rowBranchesFromItem['sectionID'] . ($rowBranchesFromItem['questionID'] != NULL ? "_" . $rowBranchesFromItem['questionID'] . "_i" . $inst . "_si" . $bsinst : "_i" . $inst . "_si" . $bsinst): "_i" . $inst . "_si" . $bsinst);
$i++;
}
}
}
else //i.e. not branching within this block
{
//find out how many branches are there of the block being branched to
$noOfBranchInstances = getInstancesForBlock($rowBranchesFromItem['blockID']);
//find out how many branches are there of the section being branched to
$noOfBranchSectionInstances = getInstancesForSection($rowBranchesFromItem['blockID'],$rowBranchesFromItem['sectionID'],$inst);
for($binst=1;$binst<=$noOfBranchInstances;$binst++)
{
for($bsinst=1;$bsinst<=$noOfBranchSectionInstances;$bsinst++)
{
if($i > 1)
{
$show = $show . "+";
}
$show = $show . "div" . $rowBranchesFromItem['blockID'] . ($rowBranchesFromItem['sectionID'] != NULL ? "_" . $rowBranchesFromItem['sectionID'] . ($rowBranchesFromItem['questionID'] != NULL ? "_" . $rowBranchesFromItem['questionID'] . "_i" . $binst . "_si" . $bsinst : "_i" . $binst . "_si" . $bsinst): "_i" . $binst . "_si" . $bsinst);
$i++;
}
}
}
}
}
$qBranchesFromQuestion = " SELECT BranchDestinations.blockID,BranchDestinations.sectionID,BranchDestinations.questionID
FROM Branches, BranchDestinations
WHERE Branches.surveyID = $surveyID
AND Branches.blockID = $blockID
AND Branches.sectionID = $sectionID
AND Branches.questionID = $questionID
AND Branches.itemID <> $itemID
AND BranchDestinations.branchID = Branches.branchID";
$qResBranchesFromQuestion = mysqli_query($db_connection, $qBranchesFromQuestion);
$hide = "";
if(mysqli_num_rows($qResBranchesFromQuestion)>0)
{
$itemIsInvolvedInBranching = true;
$i = 1;
while($rowBranchesFromQuestion = mysqli_fetch_array($qResBranchesFromQuestion))
{
if($rowBranchesFromQuestion['blockID'] == $blockID)
{
if($rowBranchesFromQuestion['sectionID'] == $sectionID)
{
if($i > 1)
{
$hide = $hide . "+";
}
$hide = $hide . "div" . $rowBranchesFromQuestion['blockID'] . ($rowBranchesFromQuestion['sectionID'] != NULL ? "_" . $rowBranchesFromQuestion['sectionID'] . ($rowBranchesFromQuestion['questionID'] != NULL ? "_" . $rowBranchesFromQuestion['questionID'] . "_i" . $inst . "_si" . $sinst : "_i" . $inst . "_si" . $sinst): "_i" . $inst . "_si" . $sinst);
$i++;
}
else
{
//find out how many branches are there of the section being branched to
$noOfBranchSectionInstances = getInstancesForSection($rowBranchesFromQuestion['blockID'],$rowBranchesFromQuestion['sectionID'],$inst);
for($bsinst=1;$bsinst<=$noOfBranchSectionInstances;$bsinst++)
{
if($i > 1)
{
$hide = $hide . "+";
}
$hide = $hide . "div" . $rowBranchesFromQuestion['blockID'] . ($rowBranchesFromQuestion['sectionID'] != NULL ? "_" . $rowBranchesFromQuestion['sectionID'] . ($rowBranchesFromQuestion['questionID'] != NULL ? "_" . $rowBranchesFromQuestion['questionID'] . "_i" . $inst . "_si" . $bsinst : "_i" . $inst . "_si" . $bsinst): "_i" . $inst . "_si" . $bsinst);
$i++;
}
}
}
else
{
$noOfBranchInstances = getInstancesForBlock($rowBranchesFromQuestion['blockID']);
$noOfBranchSectionInstances = getInstancesForSection($rowBranchesFromQuestion['blockID'],$rowBranchesFromQuestion['sectionID'],$inst);
for($binst=1;$binst<=$noOfBranchInstances;$binst++)
{
for($bsinst=1;$bsinst<=$noOfBranchSectionInstances;$bsinst++)
{
if($i > 1)
{
$hide = $hide . "+";
}
$hide = $hide . "div" . $rowBranchesFromQuestion['blockID'] . ($rowBranchesFromQuestion['sectionID'] != NULL ? "_" . $rowBranchesFromQuestion['sectionID'] . ($rowBranchesFromQuestion['questionID'] != NULL ? "_" . $rowBranchesFromQuestion['questionID'] . "_i" . $binst . "_si" . $bsinst : "_i" . $binst . "_si" . $bsinst): "_i" . $binst . "_si" . $bsinst);
$i++;
}
}
}
}
}
if($itemIsInvolvedInBranching == true)
{
echo "<td><input type=\"radio\" value=\"$mchoicValue\" id=\"$mchoicID\" name=\"$mchoicName\" onclick=\"javascript:showAndHideForMCHOIC('$show','$hide');\"/>".$aItems[$iBlock][$iSection][$iQuestion][$iItem]["text"]."</td>";
}
else
{
echo "<td><input type=\"radio\" value=\"$mchoicValue\" id=\"$mchoicID\" name=\"$mchoicName\"/>".$aItems[$iBlock][$iSection][$iQuestion][$iItem]["text"]."</td>";
}
}
echo "</tr>";
if($aItems[$iBlock][$iSection][$iQuestion][0]["comments"]=="true")
{
echo " <tr>
<td colspan=\"$recordCount\">
<textarea class=\"comments\" id=\"$mchoicCommentID\" name=\"$mchoicCommentName\">";
echo "Please comment..";
echo "</textarea>
</td>
</tr>";
}
echo "</table>";
break;
}
case 2: //MSELEC
{
echo "<table class=\"normal_2\">";
echo " <tr>";
echo "<td class=\"question\">$questionNo ".$aItems[$iBlock][$iSection][$iQuestion][0]["text"]."</td>";
echo " </tr>";
//loop through items
for($iItem=1; $iItem<=count($aItems[$iBlock][$iSection][$iQuestion])-1;$iItem++)
{
$itemID = $aItems[$iBlock][$iSection][$iQuestion][$iItem]["itemID"];
$mselecName = $blockID . "_" . $sectionID . "_" . $questionID. "_" . $itemID . "_i" . $inst . "_si" . $sinst;
$mselecID = $blockID . "_" . $sectionID . "_" . $questionID . "_" . $itemID . "_i" . $inst . "_si" . $sinst;
$mselecCommentName = "comments_" . $blockID . "_" . $sectionID . "_" . $questionID . "_i" . $inst . "_si" . $sinst;
$mselecCommentID = "comments_" . $blockID . "_" . $sectionID . "_" . $questionID . "_i" . $inst . "_si" . $sinst;
$itemIsInvolvedInBranching = false;
//Branching
$qBranchesFromItem = " SELECT BranchDestinations.blockID,BranchDestinations.sectionID,BranchDestinations.questionID
FROM Branches, BranchDestinations
WHERE Branches.surveyID = $surveyID
AND Branches.blockID = $blockID
AND Branches.sectionID = $sectionID
AND Branches.questionID = $questionID
AND Branches.itemID = $itemID
AND BranchDestinations.branchID = Branches.branchID";
$qResBranchesFromItem = mysqli_query($db_connection, $qBranchesFromItem);
$show = "";
if(mysqli_num_rows($qResBranchesFromItem)>0)
{
$itemIsInvolvedInBranching = true;
$i = 1;
while($rowBranchesFromItem = mysqli_fetch_array($qResBranchesFromItem))
{
if($rowBranchesFromItem['blockID'] == $blockID)
{
if($rowBranchesFromItem['sectionID'] == $sectionID)
{
if($i > 1)
{
$show = $show . "+";
}
$show = $show . "div" . $rowBranchesFromItem['blockID'] . ($rowBranchesFromItem['sectionID'] != NULL ? "_" . $rowBranchesFromItem['sectionID'] . ($rowBranchesFromItem['questionID'] != NULL ? "_" . $rowBranchesFromItem['questionID'] . "_i" . $inst . "_si" . $sinst : "_i" . $inst . "_si" . $sinst): "_i" . $inst . "_si" . $sinst);
$i++;
}
else
{
$noOfBranchSectionInstances = getInstancesForSection($rowBranchesFromItem['blockID'],$rowBranchesFromItem['sectionID'],$inst);
for($bsinst=1;$bsinst<=$noOfBranchSectionInstances;$bsinst++)
{
if($i > 1)
{
$show = $show . "+";
}
$show = $show . "div" . $rowBranchesFromItem['blockID'] . ($rowBranchesFromItem['sectionID'] != NULL ? "_" . $rowBranchesFromItem['sectionID'] . ($rowBranchesFromItem['questionID'] != NULL ? "_" . $rowBranchesFromItem['questionID'] . "_i" . $inst . "_si" . $bsinst : "_i" . $inst . "_si" . $bsinst): "_i" . $inst . "_si" . $bsinst);
$i++;
}
}
}
else
{
$noOfBranchInstances = getInstancesForBlock($rowBranchesFromItem['blockID']);
$noOfBranchSectionInstances = getInstancesForSection($rowBranchesFromItem['blockID'],$rowBranchesFromItem['sectionID'],$inst);
for($binst=1;$binst<=$noOfBranchInstances;$binst++)
{
for($bsinst=1;$bsinst<=$noOfBranchSectionInstances;$bsinst++)
{
if($i > 1)
{
$show = $show . "+";
}
$show = $show . "div" . $rowBranchesFromItem['blockID'] . ($rowBranchesFromItem['sectionID'] != NULL ? "_" . $rowBranchesFromItem['sectionID'] . ($rowBranchesFromItem['questionID'] != NULL ? "_" . $rowBranchesFromItem['questionID'] . "_i" . $binst . "_si" . $bsinst : "_i" . $binst . "_si" . $bsinst): "_i" . $binst . "_si" . $bsinst);
$i++;
}
}
}
}
}
echo "<tr>
<td>";
if($itemIsInvolvedInBranching == true)
{
echo "<input type=\"checkbox\" id=\"$mselecID\" name=\"$mselecName\" onclick=\"javascript:showAndHideForMSELEC(this,'$show');\"/>".$aItems[$iBlock][$iSection][$iQuestion][$iItem]["text"];
}
else
{
echo "<input type=\"checkbox\" id=\"$mselecID\" name=\"$mselecName\"/>".$aItems[$iBlock][$iSection][$iQuestion][$iItem]["text"];
}
echo " </td>
</tr>";
}
if($aItems[$iBlock][$iSection][$iQuestion][0]["comments"]=="true")
{
echo " <tr>
<td colspan=\"$recordCount\">
<textarea class=\"comments\" id=\"$mselecCommentID\" name=\"$mselecCommentName\">";
echo "Please comment..";
echo "</textarea>
</td>
</tr>";
}
echo "</table>";
break;
}
case 3: //DRDOWN
{
echo "<table class=\"normal_3\">";
echo " <tr>";
$drdownName = $blockID . "_" . $sectionID . "_" . $questionID . "_i" . $inst . "_si" . $sinst;
echo "<td colspan=\"$recordCount\" class=\"question\">$questionNo ".$aItems[$iBlock][$iSection][$iQuestion][0]["text"];
$drdownID = $blockID . "_" . $sectionID . "_" . $questionID. "_i" . $inst . "_si" . $sinst;
$drdownCommentName = "comments_" . $blockID . "_" . $sectionID . "_" . $questionID. "_i" . $inst . "_si" . $sinst;
$drdownCommentID = "comments_" . $blockID . "_" . $sectionID . "_" . $questionID. "_i" . $inst . "_si" . $sinst;
$itemIsInvolvedInBranching = false;
$branchItem = "";
$show = "";
$j=1;
for($iItem=1; $iItem<=count($aItems[$iBlock][$iSection][$iQuestion])-1;$iItem++)
{
$itemID = $aItems[$iBlock][$iSection][$iQuestion][$iItem]["itemID"];
//Branching
$qBranchesFromItem = " SELECT BranchDestinations.blockID,BranchDestinations.sectionID,BranchDestinations.questionID
FROM Branches, BranchDestinations
WHERE Branches.surveyID = $surveyID
AND Branches.blockID = $blockID
AND Branches.sectionID = $sectionID
AND Branches.questionID = $questionID
AND Branches.itemID = $itemID
AND BranchDestinations.branchID = Branches.branchID";
$qResBranchesFromItem = mysqli_query($db_connection, $qBranchesFromItem);
if(mysqli_num_rows($qResBranchesFromItem)>0)
{
$itemIsInvolvedInBranching = true;
if($j > 1)
{
$show = $show . "|";
$branchItem = $branchItem . "|";
}
$branchItem = $branchItem . $blockID . "_" . $sectionID . "_" . $questionID . "_" . $itemID . "_i" . $inst . "_si" . $sinst;
$i = 1;
while($rowBranchesFromItem = mysqli_fetch_array($qResBranchesFromItem))
{
if($rowBranchesFromItem['blockID'] == $blockID)
{
if($rowBranchesFromItem['sectionID'] == $sectionID)
{
if($i > 1)
{
$show = $show . "+";
}
$show = $show . "div" . $rowBranchesFromItem['blockID'] . ($rowBranchesFromItem['sectionID'] != NULL ? "_" . $rowBranchesFromItem['sectionID'] . ($rowBranchesFromItem['questionID'] != NULL ? "_" . $rowBranchesFromItem['questionID'] . "_i" . $inst . "_si" . $sinst : "_i" . $inst . "_si" . $sinst): "_i" . $inst . "_si" . $sinst);
$i++;
}
else
{
$noOfBranchSectionInstances = getInstancesForBlock($rowBranchesFromItem['blockID'],$rowBranchesFromItem['sectionID']);
for($bsinst=1;$bsinst<=$noOfBranchSectionInstances;$bsinst++)
{
if($i > 1)
{
$show = $show . "+";
}
$show = $show . "div" . $rowBranchesFromItem['blockID'] . ($rowBranchesFromItem['sectionID'] != NULL ? "_" . $rowBranchesFromItem['sectionID'] . ($rowBranchesFromItem['questionID'] != NULL ? "_" . $rowBranchesFromItem['questionID'] . "_i" . $inst . "_si" . $bsinst : "_i" . $inst . "_si" . $bsinst): "_i" . $inst . "_si" . $bsinst);
$i++;
}
}
}
else
{
$noOfBranchInstances = getInstancesForBlock($rowBranchesFromItem['blockID']);
$noOfBranchSectionInstances = getInstancesForBlock($rowBranchesFromItem['blockID'],$rowBranchesFromItem['sectionID']);
for($binst=1;$binst<=$noOfBranchInstances;$binst++)
{
for($bsinst=1;$bsinst<=$noOfBranchSectionInstances;$bsinst++)
{
if($i > 1)
{
$show = $show . "+";
}
$show = $show . "div" . $rowBranchesFromItem['blockID'] . ($rowBranchesFromItem['sectionID'] != NULL ? "_" . $rowBranchesFromItem['sectionID'] . ($rowBranchesFromItem['questionID'] != NULL ? "_" . $rowBranchesFromItem['questionID'] . "_i" . $binst . "_si" . $bsinst : "_i" . $binst . "_si" . $bsinst): "_i" . $binst . "_si" . $bsinst);
$i++;
}
}
}
}
}
$j++;
}
if ($itemIsInvolvedInBranching == true)
{
echo " <select id=\"$drdownID\" name=\"$drdownName\" onChange=\"javascript:showAndHideForDRDOWN(this[this.selectedIndex].value,'$branchItem','$show');\" size=\"1\">";
}
else
{
echo " <select id=\"$drdownID\" name=\"$drdownName\" size=\"1\">";
}
echo " <option value=\"0\">".$aItems[$iBlock][$iSection][$iQuestion][0]["text"]."</option>";
//loop through items
for($iItem=1; $iItem<=count($aItems[$iBlock][$iSection][$iQuestion])-1;$iItem++)
{
$itemID = $aItems[$iBlock][$iSection][$iQuestion][$iItem]["itemID"];
$drdownOptionValue = $blockID . "_" . $sectionID . "_" . $questionID . "_" . $itemID . "_i" . $inst . "_si" . $sinst;
echo " <option value=\"$drdownOptionValue\">".$aItems[$iBlock][$iSection][$iQuestion][$iItem]["text"]."</option>";
}
echo " </select>
</td>
</tr>";
if($aItems[$iBlock][$iSection][$iQuestion][0]["comments"]=="true")
{
echo " <tr>
<td colspan=\"$recordCount\">
<textarea class=\"comments\" id=\"$drdownCommentID\" name=\"$drdownCommentName\">";
echo "Please comment..";
echo "</textarea>
</td>
</tr>";
}
echo "</table>";
break;
}
case 4: //TEXT
{
//NOTE: No branching possible on a text question
$textName = $blockID . "_" . $sectionID . "_" . $questionID . "_i" . $inst . "_si" . $sinst;
$textID = $blockID . "_" . $sectionID . "_" . $questionID . "_i" . $inst . "_si" . $sinst;
echo "<table class=\"normal_4\">";
echo " <tr>";
echo " <td class=\"question\">$questionNo ".$aItems[$iBlock][$iSection][$iQuestion][0]["text"]."</td>";
echo " </tr>";
echo " <tr>
<td colspan=\"$recordCount\">
<textarea class=\"comments\" id=\"$textID\" name=\"$textName\" rows=\"5\">";
echo "</textarea>
</td>
</tr>";
echo "</table>";
break;
}
case 5: //lgtext
{
//NOTE: No branching possible on a text question
$textName = $blockID . "_" . $sectionID . "_" . $questionID . "_i" . $inst . "_si" . $sinst;
$textID = $blockID . "_" . $sectionID . "_" . $questionID . "_i" . $inst . "_si" . $sinst;
echo "<table class=\"normal_4\">";
echo " <tr>";
echo " <td class=\"question\">$questionNo ".$aItems[$iBlock][$iSection][$iQuestion][0]["text"]."</td>";
echo " </tr>";
echo " <tr>
<td colspan=\"$recordCount\">
<textarea class=\"widgEditor\" id=\"$textID\" name=\"$textName\" rows=\"30\">";
echo "</textarea>
</td>
</tr>";
echo "</table>";
break;
}
case 6: //date
{
//NOTE: No branching possible on a date question
$dateDayName = "day_" . $blockID . "_" . $sectionID . "_" . $questionID . "_i" . $inst . "_si" . $sinst;
$dateDayID = "day_" . $blockID . "_" . $sectionID . "_" . $questionID . "_i" . $inst . "_si" . $sinst;
$dateMonthName = "month_" . $blockID . "_" . $sectionID . "_" . $questionID . "_i" . $inst . "_si" . $sinst;
$dateMonthID = "month_" . $blockID . "_" . $sectionID . "_" . $questionID . "_i" . $inst . "_si" . $sinst;
$dateYearName = "year_" . $blockID . "_" . $sectionID . "_" . $questionID . "_i" . $inst . "_si" . $sinst;
$dateYearID = "year_" . $blockID . "_" . $sectionID . "_" . $questionID . "_i" . $inst . "_si" . $sinst;
echo "<table class=\"normal_4\">";
echo " <tr>";
echo " <td class=\"question\">$questionNo ".$aItems[$iBlock][$iSection][$iQuestion][0]["text"]."</td>";
echo " </tr>";
echo " <tr>
<td colspan=\"$recordCount\">";
$dayValue = 0;
$monthValue = 0;
$yearValue = 0;
$yearMin = date("Y")-10;
$yearMax = date("Y")+10;
echo "
<select id=\"$dateDayID\" name=\"$dateDayName\" size=\"1\">
<option value=\"0\">dd</option>";
for($i=1;$i<=31;$i++)
{
echo " <option ";
if($i==$dayValue)
{
echo " selected ";
}
echo "value=\"$i\">$i</option>";
}
echo " </select> / ";
echo " <select id=\"".$dateMonthID."\" name=\"".$dateMonthName."\" size=\"1\" onChange=\"buildsel(this[this.selectedIndex].value,".$dateYearName."[".$dateYearName.".selectedIndex].value,".$dateDayName.")\">
<option value=\"0\">mm</option>";
for($i=1;$i<=12;$i++)
{
echo " <option ";
if($i==$monthValue)
{
echo " selected ";
}
echo "value=\"$i\">$i</option>";
}
echo " </select> / ";
echo " <select id=\"".$dateYearID."\" name=\"".$dateYearName."\" size=\"1\" onChange=\"buildsel(".$dateMonthName."[".$dateMonthName.".selectedIndex].value,this[this.selectedIndex].value,".$dateDayName.")\">
<option value=\"0\">yyyy</option>";
for($i=$yearMin;$i<=$yearMax;$i++)
{
echo " <option ";
if($i==$yearValue)
{
echo " selected ";
}
echo "value=\"$i\">$i</option>";
}
echo " </select>
</td>
</tr>";
echo "</table>";
break;
}
}