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CardView.js
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CardView.js
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var gCurrentCardIndex;
// ***********************
// CardIndex class
// ***********************
function CardIndex()
{
this.CardChoosen = new Array();
this.CardSorted = new Array();
this.currentCardNum = -1;
this.AddCard = function(iCardNumber)
{
//DebugLn("AddCard: " + iCardNumber);
this.CardChoosen[this.CardChoosen.length] = iCardNumber;
}
this.GetNumCards = function()
{
var numCards = 0;
if (this.CardChoosen &&
this.CardChoosen.length)
numCards = this.CardChoosen.length;
return numCards;
}
this.InitSortList = function()
{
DebugLn("InitSortList");
var iiCard = 0;
for (iiCard = 0; iiCard < this.CardChoosen.length; iiCard++)
{
this.CardSorted[iiCard] = this.CardChoosen[iiCard];
}
}
this.SortCards = function()
{
DebugLn("SortCards");
try
{
// Initialize sort list.
this.InitSortList();
// Sort based on sort order type
var list = GetObject("SortOrder");
switch (list.options[list.selectedIndex].value)
{
case "InputList": // No sort: just use input list order.
default:
DebugLn("SortCards: InputList");
break;
case "Random": // Random sort
DebugLn("SortCards: Random");
RandomSortCardIndex(this.CardSorted);
break;
case "Difficulty": // Sort by difficulty, high to low
DebugLn("SortCards: Difficulty");
var compareMethod = function (iIndex0, iIndex1)
{
var compareValue = gCardList.CompareIntegerField("Difficulty", iIndex0, iIndex1);
return -compareValue;
}
QuickSortCardIndex(this.CardSorted, compareMethod);
break;
case "AdditionalData": // Sort by frequency, high to low
DebugLn("SortCards: Frequency");
var compareMethod = function (iIndex0, iIndex1)
{
var compareValue = gCardList.CompareIntegerField("AdditionalData", iIndex0, iIndex1);
return -compareValue;
}
QuickSortCardIndex(this.CardSorted, compareMethod);
//ShellSortCardIndex(this.CardSorted, compareMethod);
break;
}
}
catch(err)
{
DebugError(err);
}
}
this.GotoPreviousCard = function()
{
this.currentCardNum = this.currentCardNum - 1;
if (this.currentCardNum < 0)
this.currentCardNum = this.GetNumCards() - 1;
}
this.GotoNextCard = function()
{
this.currentCardNum = this.currentCardNum + 1;
if (this.currentCardNum >= this.GetNumCards())
this.currentCardNum = 0;
}
this.GetCardIndex = function(iCardNumber)
{
var cardNum = iCardNumber;
if (cardNum < 0)
cardNum = 0;
else if (cardNum >= this.GetNumCards())
cardNum = this.GetNumCards() - 1;
return this.CardSorted[iCardNumber];
}
this.GetCard = function(iCardNumber)
{
return (gCardList.GetCard(this.GetCardIndex(iCardNumber)));
}
this.GetCurrentCard = function()
{
return (gCardList.GetCard(this.GetCardIndex(this.currentCardNum)));
}
this.ResetCurrentCard = function()
{
this.currentCardNum = -1;
}
} // End CardIndex init
// ***********************
// End CardIndex class
// ***********************
//************************
// Sort methods
//************************
// Randomly sort a card index list.
function RandomSortCardIndex(iCardIndexList)
{
DebugLn("RandomSortCardIndex");
var iiCard = 0;
var topCard = iCardIndexList.length - 1;
for (iiCard = 0; iiCard < topCard; iiCard++)
{
var numRemainingCards = iCardIndexList.length - iiCard;
var iiSwap = Math.floor(numRemainingCards * Math.random()) + iiCard;
if (iiSwap > topCard)
iiSwap = topCard;
if (iiSwap != iiCard)
{
var temp = iCardIndexList[iiCard];
iCardIndexList[iiCard] = iCardIndexList[iiSwap];
iCardIndexList[iiSwap] = temp;
}
}
}
// Use quick sort algorithm to sort a card index list in ascending order.
function QuickSortCardIndex(iCardIndexList, iCompareMethod, iBeginCardIndex, iEndCardIndex)
{
var initialBeginCardIndex = 0;
if (iBeginCardIndex)
initialBeginCardIndex = iBeginCardIndex;
var initialEndCardIndex = iCardIndexList.length - 1;
if (iEndCardIndex)
initialEndCardIndex = iEndCardIndex;
var beginIndex = initialBeginCardIndex;
var endIndex = initialEndCardIndex;
var pivotCardNum = iCardIndexList[initialBeginCardIndex];
while (beginIndex < endIndex)
{
while (iCompareMethod(iCardIndexList[endIndex], pivotCardNum) >= 0 &&
beginIndex < endIndex)
endIndex = endIndex - 1;
if (beginIndex != endIndex)
{
iCardIndexList[beginIndex] = iCardIndexList[endIndex];
beginIndex = beginIndex + 1;
}
while (iCompareMethod(iCardIndexList[beginIndex], pivotCardNum) <= 0 &&
beginIndex < endIndex)
beginIndex = beginIndex + 1;
if (beginIndex != endIndex)
{
iCardIndexList[endIndex] = iCardIndexList[beginIndex];
endIndex = endIndex - 1;
}
}
iCardIndexList[beginIndex] = pivotCardNum;
if (initialBeginCardIndex < beginIndex)
QuickSortCardIndex(iCardIndexList, iCompareMethod, initialBeginCardIndex, beginIndex - 1);
if (initialEndCardIndex > beginIndex)
QuickSortCardIndex(iCardIndexList, iCompareMethod, beginIndex + 1, initialEndCardIndex);
}
// Use shell sort algorithm to sort a card index list in ascending order.
function ShellSortCardIndex(iCardIndexList, iCompareMethod)
{
DebugLn("ShellSortCardIndex");
var sortIncrement = 3
while (sortIncrement > 0)
{
var iiCard = 0;
for (iiCard = sortIncrement; iiCard < iCardIndexList.length; iiCard++)
{
var jjCard = iiCard;
var tempCardNum = iCardIndexList[iiCard];
while (jjCard >= sortIncrement &&
iCompareMethod(iCardIndexList[jjCard - sortIncrement], tempCardNum) > 0)
{
var delta = jjCard - sortIncrement;
iCardIndexList[jjCard] = iCardIndexList[delta];
jjCard = delta;
}
iCardIndexList[jjCard] = tempCardNum;
}
if (sortIncrement == 1)
{
sortIncrement = 0;
}
else
{
sortIncrement = Math.floor(sortIncrement / 2);
if (sortIncrement == 0)
sortIncrement = 1;
}
}
}
// Use bubble sort algorithm to sort a card index list in ascending order.
function BubbleSortCardIndex(iCardIndexList, iCompareMethod)
{
DebugLn("BubbleSortCardIndex");
var iiCard = 0;
for (iiCard = 0; iiCard < iCardIndexList.length - 1; iiCard++)
{
var jjCard = 0;
for (jjCard = iiCard + 1; jjCard < iCardIndexList.length; jjCard++)
{
if (iCompareMethod(iCardIndexList[jjCard], iCardIndexList[iiCard]) < 0)
{
var temp = iCardIndexList[iiCard];
iCardIndexList[iiCard] = iCardIndexList[jjCard];
iCardIndexList[jjCard] = temp;
}
}
}
}
//************************
// Card load methods
//************************
function SetButtonEnable(iButtonName, iEnableState)
{
try
{
//DebugLn("SetButtonEnable");
var disabledState = !iEnableState;
var button = GetObject(iButtonName);
if (button)
button.disabled = disabledState;
}
catch(err)
{
DebugError(err);
}
}
function SetCardControlButtons()
{
try
{
DebugLn("SetCardControlButtons");
// Choose card button.
var enableState = false;
if (gCardList &&
gCardList.GetNumCards() > 0)
enableState = true;
//DebugLn("Choose: enableState = " + enableState);
SetButtonEnable("chooseCardsButton", enableState);
// Card control buttons
if (enableState)
{
enableState = false;
if (gCurrentCardIndex &&
gCurrentCardIndex.GetNumCards() > 0)
enableState = true;
}
//DebugLn("Control: enableState = " + enableState);
SetButtonEnable("sortCardsButton", enableState);
SetButtonEnable("previousCardButton", enableState);
SetButtonEnable("nextCardButton", enableState);
SetButtonEnable("showHintButton", false);
SetButtonEnable("showAllButton", false);
SetButtonEnable("rightAnswerButton", false);
SetButtonEnable("wrongAnswerButton", false);
SetButtonEnable("OutputApplyFilter", enableState);
var useFilter = GetObject("OutputApplyFilter");
if (useFilter)
useFilter.checked = enableState;
}
catch(err)
{
DebugError(err);
}
}
function ProcessCards()
{
DebugLn("ProcessCards");
try
{
var prevCardList = HaveCardList();
ParseCardFile();
DebugLn("ProcessCards after ParseCardFile");
if (HaveCardList())
{
BuildCardChoose();
BuildOtherOptions();
BuildCardView();
if (!prevCardList)
{ // In Mozilla, calling BuildOutputControl a second time causes
// objects to shift on page so that the copyright is on
// top of the cardview cell.
BuildOutputControl();
}
SetElementValue("ChooseStatus", "");
ClearCardView();
SetCardControlButtons();
}
}
catch(err)
{
DebugError(err);
}
}
//************************
// Card choose methods
//************************
function ChooseCards()
{
DebugLn("ChooseCards");
try
{
gCurrentCardIndex = new CardIndex();
var minDiff = parseInt(GetElementValue("lowDifficultyText"));
var maxDiff = parseInt(GetElementValue("highDifficultyText"));
var minFreq = parseInt(GetElementValue("lowFrequencyText"));
var maxFreq = parseInt(GetElementValue("highFrequencyText"));
var minBBG = parseInt(GetElementValue("lowBBGText"));
var maxBBG = parseInt(GetElementValue("highBBGText"));
//DebugLn("minFreq = " + minFreq + ", maxFreq = " + maxFreq);
for (iiCard in gCardList.Card)
{
//DebugLn(iiCard + ": gCardList.Card[iiCard].Frequency: " + gCardList.Card[iiCard].Frequency);
if (parseInt(gCardList.Card[iiCard][gCardList.GetName("Difficulty")]) >= minDiff &&
parseInt(gCardList.Card[iiCard][gCardList.GetName("Difficulty")]) <= maxDiff &&
parseInt(gCardList.Card[iiCard].Frequency) >= minFreq &&
parseInt(gCardList.Card[iiCard].Frequency) <= maxFreq &&
parseInt(gCardList.Card[iiCard].BBG) >= minBBG &&
parseInt(gCardList.Card[iiCard].BBG) <= maxBBG)
{
gCurrentCardIndex.AddCard(iiCard);
}
}
SortIndexCards();
//alert("gCurrentCardIndex.GetNumCards(): " + gCurrentCardIndex.GetNumCards());
SetElementValue("ChooseStatus", gCurrentCardIndex.GetNumCards() + " Card selected.");
ClearCardView();
SetCardControlButtons();
}
catch(err)
{
DebugError(err);
}
}
function SortIndexCards()
{
try
{
gCurrentCardIndex.SortCards();
ClearCardView();
SetCardControlButtons();
}
catch(err)
{
DebugError(err);
}
}
function ClearCardView()
{
try
{
if (gCurrentCardIndex)
gCurrentCardIndex.ResetCurrentCard();
SetElementValue(gCardList.GetCardViewFieldId("FrontClue"), "");
SetElementValue(gCardList.GetCardViewFieldId("Difficulty"), "");
SetElementValue(gCardList.GetCardViewFieldId("AdditionalData", 0), "");
SetElementValue(gCardList.GetCardViewFieldId("FrontData", 0), "");
SetElementValue(gCardList.GetCardViewFieldId("BackData", 0), "");
SetElementValue(gCardList.GetCardViewFieldId("CardNumber"), "");
}
catch(err)
{
DebugError(err);
}
}
//************************
// Card view methods
//************************
function ShowClue()
{
DebugLn("ShowClue");
try
{
var learnNewWords = GetObject("LearnNewWords");
if (learnNewWords &&
learnNewWords.checked)
{
ShowAll();
}
else
{
var curCard = gCurrentCardIndex.GetCurrentCard();
if (curCard)
{
SetElementValue(gCardList.GetCardViewFieldId("FrontClue"), curCard[gCardList.GetName("FrontClue")]);
SetElementValue(gCardList.GetCardViewFieldId("Difficulty"), curCard[gCardList.GetName("Difficulty")]);
DebugLn();
SetElementValue(gCardList.GetCardViewFieldId("AdditionalData", 0), curCard[gCardList.GetName("AdditionalData")]);
if (curCard[gCardList.GetName("FrontHint")] &&
curCard[gCardList.GetName("FrontHint")].length > 0)
SetButtonEnable("showHintButton", true);
else
SetButtonEnable("showHintButton", false);
SetButtonEnable("showAllButton", true);
var rightAnswerOn = GetObject("RightAnswerOn");
if (rightAnswerOn &&
rightAnswerOn.checked)
SetButtonEnable("rightAnswerButton", true);
else
SetButtonEnable("rightAnswerButton", false);
SetButtonEnable("wrongAnswerButton", false);
}
SetElementValue(gCardList.GetCardViewFieldId("FrontData", 0), "");
SetElementValue(gCardList.GetCardViewFieldId("BackData", 0), "");
var cardNum = parseInt(gCurrentCardIndex.currentCardNum) + 1;
SetElementValue(gCardList.GetCardViewFieldId("CardNumber"), cardNum + " of " + gCurrentCardIndex.GetNumCards());
}
}
catch(err)
{
DebugError(err);
}
}
function PreviousCard()
{
DebugLn("PreviousCard");
try
{
gCurrentCardIndex.GotoPreviousCard();
ShowClue();
}
catch(err)
{
DebugError(err);
}
}
function NextCard()
{
DebugLn("NextCard");
try
{
gCurrentCardIndex.GotoNextCard();
ShowClue();
}
catch(err)
{
DebugError(err);
}
}
function ShowAll()
{
DebugLn("ShowAll");
try
{
SetButtonEnable("showHintButton", false);
SetButtonEnable("showAllButton", false);
var curCard = gCurrentCardIndex.GetCurrentCard();
if (curCard)
{
SetElementValue(gCardList.GetCardViewFieldId("FrontClue"), curCard[gCardList.GetName("FrontClue")]);
SetElementValue(gCardList.GetCardViewFieldId("FrontData", 0), curCard[gCardList.GetName("FrontData", 0)]);
SetElementValue(gCardList.GetCardViewFieldId("BackData", 0), curCard[gCardList.GetName("BackData", 0)]);
SetElementValue(gCardList.GetCardViewFieldId("Difficulty"), curCard[gCardList.GetName("Difficulty")]);
SetElementValue(gCardList.GetCardViewFieldId("AdditionalData", 0), curCard[gCardList.GetName("AdditionalData")]);
SetButtonEnable("rightAnswerButton", true);
SetButtonEnable("wrongAnswerButton", true);
}
var cardNum = parseInt(gCurrentCardIndex.currentCardNum) + 1;
SetElementValue(gCardList.GetCardViewFieldId("CardNumber"), cardNum + " of " + gCurrentCardIndex.GetNumCards());
}
catch(err)
{
DebugError(err);
}
}
function ShowHint()
{
DebugLn("ShowHint");
try
{
var curCard = gCurrentCardIndex.GetCurrentCard();
if (curCard[gCardList.GetName("FrontHint")] &&
curCard[gCardList.GetName("FrontHint")].length > 0)
SetElementValue(gCardList.GetCardViewFieldId("FrontHint"), curCard[gCardList.GetName("FrontHint")]);
}
catch(err)
{
DebugError(err);
}
}
function RightAnswer()
{
DebugLn("RightAnswer");
try
{
var curCard = gCurrentCardIndex.GetCurrentCard();
curCard[gCardList.GetName("Difficulty")] -= 1;
NextCard();
}
catch(err)
{
DebugError(err);
}
}
function WrongAnswer()
{
DebugLn("WrongAnswer");
try
{
var curCard = gCurrentCardIndex.GetCurrentCard();
curCard[gCardList.GetName("Difficulty")] += 2;
NextCard();
}
catch(err)
{
DebugError(err);
}
}
//************************
// Output methods
//************************
function PrintCardList()
{
DebugLn("PrintCardList");
try
{
var outputWindow = window.open("CardList.html");
if (outputWindow)
{
outputWindow.document.writeln('<!doctype HTML PUBLIC "-//W3C//DTD HTML 4.0//EN">');
outputWindow.document.writeln('<html>');
outputWindow.document.writeln(' <head>');
outputWindow.document.writeln(' <title>Remata Card List</title>');
outputWindow.document.writeln(' <link rel="stylesheet" type="text/css" href="Remata.css" />');
outputWindow.document.writeln(' </head>');
outputWindow.document.writeln(' <body id="RemataBody">');
//outputWindow.document.writeln(' <span id="Title"><span id="TitleProgramName">Remata</span> Card List Output.</span>');
var title = GetObject("OutputTitle");
if (title &&
title.value &&
title.value.length > 0)
outputWindow.document.writeln(' <h1>' + title.value + '</h1>');
outputWindow.document.writeln(' <table border="medium" cellpadding="5">');
outputWindow.document.writeln(' <th>' + gCardList.GetDisplayName("FrontData", 0) + '</th><th>' + gCardList.GetDisplayName("BackData", 0) + '</th>');
var useFilter = GetObject("OutputApplyFilter");
var cardList;
if (useFilter && useFilter.checked)
cardList = gCurrentCardIndex;
else
cardList = gCardList;
for (iiCard = 0; iiCard < cardList.GetNumCards(); iiCard++)
{
var curCard = cardList.GetCard(iiCard);
outputWindow.document.writeln(' <tr><td id="PrintTableCellFront">' + curCard[gCardList.GetName("FrontData", 0)] + '</td><td id="PrintTableCellBack">' + curCard[gCardList.GetName("BackData", 0)] + '</td></tr>');
}
outputWindow.document.writeln(' </table>');
outputWindow.document.writeln(' </body>');
outputWindow.document.writeln('</html>');
outputWindow.document.close();
}
}
catch(err)
{
DebugError(err);
}
}
function SaveDataFile()
{
DebugLn("SaveDataFile");
try
{
var outputWindow = window.open("CardList.xml");
if (outputWindow)
{
outputWindow.document.open("text/xml");
outputWindow.document.writeln('<?xml version="1.0" encoding="ISO-8859-1"?>');
outputWindow.document.writeln('<?xml-stylesheet type="text/xsl" href="CardList.xsl"?>');
var xmlObject = new XMLWriter();
if (xmlObject)
{
DebugLn("Begin card list");
xmlObject.BeginNode('CardList');
DumpCardDataNodeToXml(xmlObject, 'Setup', gCardList.Setup, 2);
var useFilter = GetObject("OutputApplyFilter");
var cardList;
if (useFilter && useFilter.checked)
cardList = gCurrentCardIndex;
else
cardList = gCardList;
for (iiCard = 0; iiCard < cardList.GetNumCards(); iiCard++)
{
var curCard = cardList.GetCard(iiCard);
DumpCardDataNodeToXml(xmlObject, 'Card', curCard, 2);
}
xmlObject.EndNode('CardList');
outputWindow.document.write(xmlObject.ToString());
}
outputWindow.document.close();
}
}
catch(err)
{
DebugError(err);
}
}
/*
function SaveDataFile()
{
DebugLn("SaveDataFile");
try
{
var outputWindow = window.open("CardList.xml");
if (outputWindow)
{
outputWindow.document.open("text/xml");
outputWindow.document.writeln('<?xml version="1.0" encoding="ISO-8859-1"?>');
outputWindow.document.writeln('<?xml-stylesheet type="text/xsl" href="CardList.xsl"?>');
outputWindow.document.writeln('<CardList>');
DumpCardDataNodeToXml(outputWindow.document, 'Setup', gCardList.Setup, 2);
var useFilter = GetObject("OutputApplyFilter");
var cardList;
if (useFilter && useFilter.checked)
cardList = gCurrentCardIndex;
else
cardList = gCardList;
for (iiCard = 0; iiCard < cardList.GetNumCards(); iiCard++)
{
var curCard = cardList.GetCard(iiCard);
DumpCardDataNodeToXml(outputWindow.document, 'Card', curCard, 2);
}
outputWindow.document.writeln('</CardList>');
outputWindow.document.close();
}
}
catch(err)
{
DebugError(err);
}
}
*/
/*
function SaveDataFile()
{
DebugLn("SaveDataFile");
try
{
var xmlDataFile = new XMLHttpRequest();
if (xmlDataFile)
{
try
{
xmlDataFile.open('POST', 'Test1.xml', false);
xmlDataFile.setRequestHeader('Content-type','text/xml');
xmlDataFile.send('<CardList>');
//xmlDataFile.send('</CardList>');
if (200 == xmlDataFile.status)
{
alert(xmlDataFile.responseText);
}
}
catch(err)
{
DebugError(err);
alert(xmlDataFile.responseText);
}
}
}
catch(err)
{
DebugError(err);
}
}
*/
/*
function OutputDataFile(iOutputDocument)
{
DebugLn("OutputDataFile");
try
{
}
catch(err)
{
DebugError(err);
}
}
// Save xml data file
function SaveDataFile()
{
DebugLn("SaveDataFile");
// -------------------
// Get card list file
// -------------------
var cardDocName = "CardList.xml";
if (cardDocName.length > 0)
{
var outputDocument;
var cardDocNameFile = "file:///" + cardDocName;
//DebugLn("cardDocName = " + cardDocName);
if (window.ActiveXObject)
{ // Code for IE
outputDocument = new ActiveXObject("Microsoft.XMLDOM");
//DebugObjectTable("XmlDoc", outputDocument);
outputDocument.async = false;
outputDocument.load(cardDocName);
if (outputDocument.parseError.errorCode != 0)
outputDocument.load(cardDocNameFile);
if (outputDocument.parseError.errorCode != 0)
{
txt="Card file " + cardDocName + " not found.\n\n"
txt+=outputDocument.parseError.reason + "\n\n"
txt+="Click OK to continue.\n\n"
alert(txt)
}
else
OutputDataFile(outputDocument);
}
else if (document.implementation &&
document.implementation.createDocument)
{ // code for Mozilla, etc.
var fileError;
outputDocument = document.implementation.createDocument("","",null);
outputDocument.async = false;
//DebugObjectTable("XmlDoc", outputDocument);
try
{
outputDocument.load(cardDocName);
OutputDataFile(outputDocument);
}
catch(err)
{
fileError = err;
}
if (fileError)
{
fileError = null;
try
{
outputDocument.load(cardDocNameFile);
}
catch(err)
{
fileError = err;
}
}
if (fileError)
{
var txt = "Card file " + cardDocName + " not found.\n\n";
txt+=fileError.message + "\n\n";
txt+="Click OK to continue.\n\n";
alert(txt);
}
else
{
OutputDataFile(outputDocument);
}
}
else
{
alert('Your browser cannot handle this script');
}
} // End if have file name.
else
{
txt="Error: no file name given for card file.\n"
txt+="Click OK to continue.\n"
alert(txt)
}
}
*/
//************************
// Build page methods
//************************
function BuildCardChoose()
{
DebugLn("BuildCardChoose");
try
{
var cardFilterForm = GetObject("cardFilter");
if (cardFilterForm)
{
var newFormText = "";
newFormText += ' <table><th></th><th>Low</th><th>High</th>\n';
newFormText += ' <tr><td>Difficulty:</td>\n';
newFormText += ' <td><input type="text" id="lowDifficultyText" value="-100" size="5" maxlength="5" name="lowDifficultyTextName" /></td>\n';
newFormText += ' <td><input type="text" id="highDifficultyText" value="100" size="5" maxlength="5" name="highDifficultyTextName" /></td>\n';
newFormText += ' </tr><tr>\n';
newFormText += ' <td>Frequency:</td>\n';
newFormText += ' <td><input type="text" id="lowFrequencyText" value="0" size="5" maxlength="5" name="lowFrequencyTextName" /></td>\n';
newFormText += ' <td><input type="text" id="highFrequencyText" value="20000" size="5" maxlength="5" name="highFrequencyTextName" /></td>\n';
newFormText += ' </tr><tr>\n';
newFormText += ' <td>BBG Chapter:</td>\n';
newFormText += ' <td><input type="text" id="lowBBGText" value="0" size="2" maxlength="2" name="lowBBGTextName" /></td>\n';
newFormText += ' <td><input type="text" id="highBBGText" value="35" size="2" maxlength="2" name="highBBGTextName" /></td>\n';
newFormText += ' </td></tr></table>\n';
newFormText += ' <input type="button" onClick="ChooseCards()" value="Choose Cards" id="chooseCardsButton" name="chooseCardsButtonName">\n';
newFormText += ' <input type="text" id="ChooseStatus" name="ChooseStatusName" size="20" readonly value="">\n';
cardFilterForm.innerHTML = newFormText;
}
}
catch(err)
{
DebugError(err);
}
}
function BuildOtherOptions()
{
DebugLn("BuildOtherOptions");
try
{
var otherOptionsForm = GetObject("otherOptions");
if (otherOptionsForm)
{
var newFormText = "";
newFormText += ' Sort Order:\n';
//newFormText += ' <select id="SortOrder" name="SortOrderName" onchange="SortIndexCards()">\n';
newFormText += ' <select id="SortOrder" name="SortOrderName">\n';
newFormText += ' <option value="InputList">Alphabetical</option>\n';
newFormText += ' <option value="Random">Random</option>\n';
//newFormText += ' <option value="Difficulty">Word Difficulty</option>\n';
newFormText += ' <option value="AdditionalData">Word Frequency</option>\n';
newFormText += ' </select>\n';
newFormText += ' <input type="button" onClick="SortIndexCards()" value="Sort Cards" id="sortCardsButton" name="sortCardsButtonName">\n';
newFormText += ' <br />\n';
newFormText += ' <input type="checkbox" id="LearnNewWords">Learn new words\n';
newFormText += ' <br />\n';
newFormText += ' <input type="checkbox" id="RightAnswerOn">Always enable "Right Answer" button\n';
newFormText += ' <br />\n';
newFormText += ' If wrong, increase difficulty by:\n';
newFormText += ' <input type="text" id="wrongIncrement" value="2" size="2" maxlength="2" name="wrongIncrementName" />\n';
newFormText += ' <br />\n';
newFormText += ' If right, decrease difficulty by:\n';
newFormText += ' <input type="text" id="rightDecrement" value="1" size="2" maxlength="2" name="rightDecrementName" />\n';
otherOptionsForm.innerHTML = newFormText;
}
}
catch(err)
{
DebugError(err);
}
}
// Add a field to a form: assume form is in a fieldset in an object that has clientWidth.
function AddFormSingleInputField(iForm, iFieldName, iFieldNumber)
{
DebugLn("AddFormSingleInputField: iFieldName, Number = " + iFieldName + ", " + iFieldNumber);
try
{
var field;
var form = GetObject(iForm);
if (form)
{
var fieldSetContainer = form.parentNode.parentNode;
if (fieldSetContainer)
{
var fieldId = gCardList.GetCardViewFieldId(iFieldName, iFieldNumber);
if (fieldId &&
fieldId.length > 0)
{
var colWidth = fieldSetContainer.clientWidth;
var nameWidth = -5;
if ((iFieldNumber &&
0 < iFieldNumber) ||
(iFieldName != "FrontClue" &&
iFieldName != "FrontData" &&
iFieldName != "BackData"))
{
var displayName = gCardList.GetDisplayName(iFieldName, iFieldNumber);
if (displayName &&
displayName.length > 0)
{
var displayNameTag = displayName + ': ';
var diplayNameText = document.createTextNode(displayNameTag);
form.appendChild(diplayNameText);
// Make hidden div to compute display name width.
var hiddenDiv = document.createElement('div');
hiddenDiv.style.visibility = "hidden";
hiddenDiv.style.position = "absolute";
fieldSetContainer.appendChild(hiddenDiv);
// Compute width
hiddenDiv.innerHTML = displayNameTag;
nameWidth = hiddenDiv.clientWidth;
// Delete hidden div.
fieldSetContainer.removeChild(hiddenDiv);
} // End if valid display name
} // End if field that should show name
DebugLn("nameWidth = " + nameWidth);
field = document.createElement('input');
field.id = gCardList.GetCardViewFieldId(iFieldName, iFieldNumber);
field.className = "CardViewField";
field.type = 'text';
var fieldWidth = colWidth - nameWidth - 50;
DebugLn("fieldWidth = " + fieldWidth);
field.style.width = fieldWidth + 'px';
DebugLn("AddFormSingleInputField 1");
form.appendChild(field);
DebugLn("AddFormSingleInputField 2");
form.appendChild(document.createElement('br'));
DebugLn("AddFormSingleInputField 3");
} // End if valid field id
} // End if valid fieldset container
} // End if valid form.
DebugLn("AddFormSingleInputField Return");
return field;
} // End try
catch(err)
{
DebugError(err);
}
}
function AddFormInputField(iForm, iFieldName, iFieldNumberStart, iFieldNumberEnd)
{
DebugLn("AddFormInputField: " + iForm + ", " + iFieldName + ", " + iFieldNumberStart + ", " + iFieldNumberEnd);
try
{
var field;
var fieldNumberStart = 0;
var fieldNumberEnd = 0;
var gotoLastField = false;
if (iFieldNumberStart)
{
fieldNumberStart = iFieldNumberStart;
fieldNumberEnd = iFieldNumberStart;
if (iFieldNumberEnd)
{
if ("End" == iFieldNumberEnd)
gotoLastField = true;
else if (isNumber(iFieldNumberEnd))
fieldNumberEnd = iFieldNumberEnd;
}
}
DebugLn("fieldNumberStart, End = " + fieldNumberStart + ", " + fieldNumberEnd);
var lastField;
var iiFieldNumber = fieldNumberStart;
do
{