/*---------------------------------------------------------------------------- * JavaScript for webhelp search *---------------------------------------------------------------------------- This file is part of the webhelpsearch plugin for DocBook WebHelp Copyright (c) 2007-2008 NexWave Solutions All Rights Reserved. www.nexwave.biz Nadege Quaine http://kasunbg.blogspot.com/ Kasun Gajasinghe */ //string initialization var htmlfileList = "htmlFileInfoList.js"; var htmlfileinfoList = "htmlFileInfoList.js"; var useCJKTokenizing = false; var w = new Object(); var scoring = new Object(); var searchTextField = ''; var no = 0; var noWords = 0; var partialSearch = "<font class=\"highlightText\">There is no page containing all the search terms.<br>Partial results:</font>"; var warningMsg = '<div style="padding: 5px;margin-right:5px;;background-color:#FFFF00;">'; warningMsg+='<b>Please note that due to security settings, Google Chrome does not highlight'; warningMsg+=' the search results in the right frame.</b><br>'; warningMsg+='This happens only when the WebHelp files are loaded from the local file system.<br>'; warningMsg+='Workarounds:'; warningMsg+='<ul>'; warningMsg+='<li>Try using another web browser.</li>'; warningMsg+='<li>Deploy the WebHelp files on a web server.</li>'; warningMsg+='</div>'; txt_filesfound = 'Results'; txt_enter_at_least_1_char = "You must enter at least one character."; txt_enter_more_than_10_words = "Only first 10 words will be processed."; txt_browser_not_supported = "Your browser is not supported. Use of Mozilla Firefox is recommended."; txt_please_wait = "Please wait. Search in progress..."; txt_results_for = "Results for: "; /* This function verify the validity of search input by the user Cette fonction verifie la validite de la recherche entrre par l utilisateur */ function Verifie(searchForm) { // Check browser compatibility if (navigator.userAgent.indexOf("Konquerer") > -1) { alert(txt_browser_not_supported); return; } searchTextField = trim(document.searchForm.textToSearch.value); searchTextField = searchTextField.replace(/['"]/g,''); var expressionInput = searchTextField; $.cookie('textToSearch', expressionInput); if (expressionInput.length < 1) { // expression is invalid alert(txt_enter_at_least_1_char); // reactive la fenetre de search (utile car cadres) document.searchForm.textToSearch.focus(); } else { var splitSpace = searchTextField.split(" "); var splitWords = []; for (var i = 0 ; i < splitSpace.length ; i++) { var splitDot = splitSpace[i].split("."); if(!(splitDot.length == 1)){ splitWords.push(splitSpace[i]); } for (var i1 = 0; i1 < splitDot.length; i1++) { var splitColon = splitDot[i1].split(":"); for (var i2 = 0; i2 < splitColon.length; i2++) { var splitDash = splitColon[i2].split("-"); for (var i3 = 0; i3 < splitDash.length; i3++) { if (splitDash[i3].split("").length > 0) { splitWords.push(splitDash[i3]); } } } } } noWords = splitWords; if (noWords.length > 9){ // Allow to search maximum 10 words alert(txt_enter_more_than_10_words); expressionInput = ''; for (var x = 0 ; x < 10 ; x++){ expressionInput = expressionInput + " " + noWords[x]; } Effectuer_recherche(expressionInput); document.searchForm.textToSearch.focus(); } else { // Effectuer la recherche expressionInput = ''; for (var x = 0 ; x < noWords.length ; x++) { expressionInput = expressionInput + " " + noWords[x]; } Effectuer_recherche(expressionInput); // reactive la fenetre de search (utile car cadres) document.searchForm.textToSearch.focus(); } } } var stemQueryMap = new Array(); // A hashtable which maps stems to query words /* This function parses the search expression, loads the indices and displays the results*/ function Effectuer_recherche(expressionInput) { /* Display a waiting message */ //DisplayWaitingMessage(); /*data initialisation*/ var searchFor = ""; // expression en lowercase et sans les caracte res speciaux //w = new Object(); // hashtable, key=word, value = list of the index of the html files scriptLetterTab = new Scriptfirstchar(); // Array containing the first letter of each word to look for var wordsList = new Array(); // Array with the words to look for var finalWordsList = new Array(); // Array with the words to look for after removing spaces var linkTab = new Array(); var fileAndWordList = new Array(); var txt_wordsnotfound = ""; // -------------------------------------- // Begin Thu's patch /*nqu: expressionInput, la recherche est lower cased, plus remplacement des char speciaux*/ //The original replacement expression is: //searchFor = expressionInput.toLowerCase().replace(/<\//g, "_st_").replace(/\$_/g, "_di_").replace(/\.|%2C|%3B|%21|%3A|@|\/|\*/g, " ").replace(/(%20)+/g, " ").replace(/_st_/g, "</").replace(/_di_/g, "%24_"); //The above expression was error prone because it did not deal with words that have a . as part of the word correctly, for example, document.txt //Do not automatically replace a . with a space searchFor = expressionInput.toLowerCase().replace(/<\//g, "_st_").replace(/\$_/g, "_di_").replace(/%2C|%3B|%21|%3A|@|\/|\*/g, " ").replace(/(%20)+/g, " ").replace(/_st_/g, "</").replace(/_di_/g, "%24_"); //If it ends with a period, replace it with a space searchFor = searchFor.replace(/[.]$/,""); // End Thu's Patch // ------------------------------------------ searchFor = searchFor.replace(/ +/g, " "); searchFor = searchFor.replace(/ $/, "").replace(/^ /, ""); wordsList = searchFor.split(" "); wordsList.sort(); //set the tokenizing method useCJKTokenizing = typeof indexerLanguage != "undefined" && (indexerLanguage == "zh" || indexerLanguage == "ja" || indexerLanguage == "ko"); //If Lucene CJKTokenizer was used as the indexer, then useCJKTokenizing will be true. Else, do normal tokenizing. // 2-gram tokenizinghappens in CJKTokenizing, //If doStem then make tokenize with Stemmer var finalArray; if (doStem){ if(useCJKTokenizing){ finalWordsList = cjkTokenize(wordsList); finalArray = finalWordsList; } else { finalWordsList = tokenize(wordsList); finalArray = finalWordsList; } } else if(useCJKTokenizing){ finalWordsList = cjkTokenize(wordsList); finalArray = finalWordsList; } else{ //load the scripts with the indices: the following lines do not work on the server. To be corrected /*if (IEBrowser) { scriptsarray = loadTheIndexScripts (scriptLetterTab); } */ /** * Compare with the indexed words (in the w[] array), and push words that are in it to tempTab. */ var tempTab = new Array(); // --------------------------------------- // Thu's patch //Do not use associative array in for loop, for example: //for(var t in finalWordsList) //it causes errors when finalWordList contains //stemmed words such as: kei from the stemmed word: key for(var t=0;t<finalWordsList.length;++t){ var aWord=finalWordsList[t]; //w is a Map like Object, use the current word in finalWordList as the key if(w[aWord] == undefined){ txt_wordsnotfound += aWord + " "; } else{ tempTab.push(aWord); } } finalWordsList = tempTab; //Check all the inputs to see if the root words are in the finalWordsList, if not add them there var inputs = expressionInput.split(' '); // Thu's Patch // ------------------------------------------- txt_wordsnotfound = expressionInput; finalWordsList = removeDuplicate(finalWordsList); } if (finalWordsList.length) { //search 'and' and 'or' one time fileAndWordList = SortResults(finalWordsList); if (fileAndWordList == undefined){ var cpt = 0; } else { var cpt = fileAndWordList.length; var maxNumberOfWords = fileAndWordList[0][0].motsnb; } if (cpt > 0){ var searchedWords = noWords.length; var foundedWords = fileAndWordList[0][0].motslisteDisplay.split(",").length; //console.info("search : " + noWords.length + " found : " + fileAndWordList[0][0].motslisteDisplay.split(",").length); if (searchedWords != foundedWords){ linkTab.push(partialSearch); } } for (var i = 0; i < cpt; i++) { var hundredProcent = fileAndWordList[i][0].scoring + 100 * fileAndWordList[i][0].motsnb; var ttScore_first = fileAndWordList[i][0].scoring; var numberOfWords = fileAndWordList[i][0].motsnb; if (fileAndWordList[i] != undefined) { linkTab.push("<p>" + txt_results_for + " " + "<span class=\"searchExpression\">" + fileAndWordList[i][0].motslisteDisplay + "</span>" + "</p>"); linkTab.push("<ul class='searchresult'>"); for (t in fileAndWordList[i]) { //linkTab.push("<li><a href=\"../"+fl[fileAndWordList[i][t].filenb]+"\">"+fl[fileAndWordList[i][t].filenb]+"</a></li>"); var ttInfo = fileAndWordList[i][t].filenb; // Get scoring var ttScore = fileAndWordList[i][t].scoring; var tempInfo = fil[ttInfo]; var pos1 = tempInfo.indexOf("@@@"); var pos2 = tempInfo.lastIndexOf("@@@"); var tempPath = tempInfo.substring(0, pos1); var tempTitle = tempInfo.substring(pos1 + 3, pos2); var tempShortdesc = tempInfo.substring(pos2 + 3, tempInfo.length); // toc.html will not be displayed on search result if (tempPath == 'toc.html'){ continue; } /* //file:///home/kasun/docbook/WEBHELP/webhelp-draft-output-format-idea/src/main/resources/web/webhelp/installation.html var linkString = "<li><a href=" + tempPath + ">" + tempTitle + "</a>"; // var linkString = "<li><a href=\"installation.html\">" + tempTitle + "</a>"; */ var split = fileAndWordList[i][t].motsliste.split(","); // var splitedValues = expressionInput.split(" "); // var finalArray = split.concat(splitedValues); arrayString = 'Array('; for(var x in finalArray){ if (finalArray[x].length > 2 || useCJKTokenizing){ arrayString+= "'" + finalArray[x] + "',"; } } arrayString = arrayString.substring(0,arrayString.length - 1) + ")"; var idLink = 'foundLink' + no; var linkString = '<li><a id="' + idLink + '" href="' + tempPath + '" class="foundResult">' + tempTitle + '</a>'; var starWidth = (ttScore * 100/ hundredProcent)/(ttScore_first/hundredProcent) * (numberOfWords/maxNumberOfWords); starWidth = starWidth < 10 ? (starWidth + 5) : starWidth; // Keep the 5 stars format if (starWidth > 85){ starWidth = 85; } /* var noFullStars = Math.ceil(starWidth/17); var fullStar = "curr"; var emptyStar = ""; if (starWidth % 17 == 0){ // am stea plina } else { } console.info(noFullStars); */ // Also check if we have a valid description if ((tempShortdesc != "null" && tempShortdesc != '...')) { linkString += "\n<div class=\"shortdesclink\">" + tempShortdesc + "</div>"; } linkString += "</li>"; // Add rating values for scoring at the list of matches linkString += "<div id=\"rightDiv\">"; linkString += "<div id=\"star\">"; //linkString += "<div style=\"color: rgb(136, 136, 136);\" id=\"starUser0\" class=\"user\">" // + ((ttScore * 100/ hundredProcent)/(ttScore_first/hundredProcent)) * 1 + "</div>"; linkString += "<ul id=\"star0\" class=\"star\">"; linkString += "<li id=\"starCur0\" class=\"curr\" style=\"width: " + starWidth + "px;\"></li>"; linkString += "</ul>"; linkString += "<br style=\"clear: both;\">"; linkString += "</div>"; linkString += "</div>"; //linkString += '<b>Rating: ' + ttScore + '</b>'; linkTab.push(linkString); no++; } linkTab.push("</ul>"); } } } var results = ""; if (linkTab.length > 0) { /*writeln ("<p>" + txt_results_for + " " + "<span class=\"searchExpression\">" + cleanwordsList + "</span>" + "<br/>"+"</p>");*/ results = "<p>"; //write("<ul class='searchresult'>"); for (t in linkTab) { results += linkTab[t].toString(); } results += "</p>"; } else { results = "<p>" + localeresource.search_no_results + " <span class=\"searchExpression\">" + txt_wordsnotfound + "</span>" + "</p>"; } // Verify if the browser is Google Chrome and the WebHelp is used on a local machine // If browser is Google Chrome and WebHelp is used on a local machine a warning message will appear // Highlighting will not work in this conditions. There is 2 workarounds if (verifyBrowser()){ document.getElementById('searchResults').innerHTML = results; } else { document.getElementById('searchResults').innerHTML = warningMsg + results; } } // Verify if the stemmed word is aproximately the same as the searched word function verifyWord(word, arr){ for (var i = 0 ; i < arr.length ; i++){ if (word[0] == arr[i][0] && word[1] == arr[i][1] //&& word[2] == arr[i][2] ){ return true; } } return false; } // Look for elements that start with searchedValue. function wordsStartsWith(searchedValue){ var toReturn = ''; for (var sv in w){ if (searchedValue.length < 3){ continue; } else { if (sv.toLowerCase().indexOf(searchedValue.toLowerCase()) == 0){ toReturn+=sv + ","; } } } return toReturn.length > 0 ? toReturn : undefined; } function tokenize(wordsList){ var stemmedWordsList = new Array(); // Array with the words to look for after removing spaces var cleanwordsList = new Array(); // Array with the words to look for // ------------------------------------------------- // Thu's patch for(var j=0;j<wordsList.length;++j){ var word = wordsList[j]; var originalWord=word; if(typeof stemmer != "undefined" ){ var stemmedWord=stemmer(word); if(w[stemmedWord]!=undefined){ stemQueryMap[stemmer(word)] = word; } else{ stemQueryMap[originalWord]=originalWord; } } else { if(w[word]!=undefined){ stemQueryMap[word] = word; } else{ stemQueryMap[originalWord]=originalWord; } } } //stemmedWordsList is the stemmed list of words separated by spaces. for (var t=0;t<wordsList.length;++t) { wordsList[t] = wordsList[t].replace(/(%22)|^-/g, ""); if (wordsList[t] != "%20") { scriptLetterTab.add(wordsList[t].charAt(0)); cleanwordsList.push(wordsList[t]); } } if(typeof stemmer != "undefined" ){ //Do the stemming using Porter's stemming algorithm for (var i = 0; i < cleanwordsList.length; i++) { var stemWord = stemmer(cleanwordsList[i]); if(w[stemWord]!=undefined){ stemmedWordsList.push(stemWord); } else{ stemmedWordsList.push(cleanwordsList[i]); } } // End Thu's patch // ------------------------------------------- } else { stemmedWordsList = cleanwordsList; } return stemmedWordsList; } //Invoker of CJKTokenizer class methods. function cjkTokenize(wordsList){ var allTokens= new Array(); var notCJKTokens= new Array(); var j=0; for(j=0;j<wordsList.length;j++){ var word = wordsList[j]; if(getAvgAsciiValue(word) < 127){ notCJKTokens.push(word); } else { var tokenizer = new CJKTokenizer(word); var tokensTmp = tokenizer.getAllTokens(); allTokens = allTokens.concat(tokensTmp); } } allTokens = allTokens.concat(tokenize(notCJKTokens)); return allTokens; } //A simple way to determine whether the query is in english or not. function getAvgAsciiValue(word){ var tmp = 0; var num = word.length < 5 ? word.length:5; for(var i=0;i<num;i++){ if(i==5) break; tmp += word.charCodeAt(i); } return tmp/num; } //CJKTokenizer function CJKTokenizer(input){ this.input = input; this.offset=-1; this.tokens = new Array(); this.incrementToken = incrementToken; this.tokenize = tokenize; this.getAllTokens = getAllTokens; this.unique = unique; function incrementToken(){ if(this.input.length - 2 <= this.offset){ // console.log("false "+offset); return false; } else { this.offset+=1; return true; } } function tokenize(){ //document.getElementById("content").innerHTML += x.substring(offset,offset+2)+"<br>"; return this.input.substring(this.offset,this.offset+2); } function getAllTokens(){ while(this.incrementToken()){ var tmp = this.tokenize(); this.tokens.push(tmp); } return this.unique(this.tokens); // document.getElementById("content").innerHTML += tokens+" "; // document.getElementById("content").innerHTML += "<br>dada"+sortedTokens+" "; // console.log(tokens.length+"dsdsds"); /*for(i=0;i<tokens.length;i++){ console.log(tokens[i]); var ss = tokens[i] == sortedTokens[i]; // document.getElementById("content").innerHTML += "<br>dada"+un[i]+"- "+stems[i]+" "+ ss; document.getElementById("content").innerHTML += "<br>"+sortedTokens[i]; }*/ } function unique(a) { var r = new Array(); o:for(var i = 0, n = a.length; i < n; i++) { for(var x = 0, y = r.length; x < y; x++) { if(r[x]==a[i]) continue o; } r[r.length] = a[i]; } return r; } } /* Scriptfirstchar: to gather the first letter of index js files to upload */ function Scriptfirstchar() { this.strLetters = ""; this.add = addLettre; } function addLettre(caract) { if (this.strLetters == 'undefined') { this.strLetters = caract; } else if (this.strLetters.indexOf(caract) < 0) { this.strLetters += caract; } return 0; } /* end of scriptfirstchar */ /*main loader function*/ /*tab contains the first letters of each word looked for*/ function loadTheIndexScripts(tab) { //alert (tab.strLetters); var scriptsarray = new Array(); for (var i = 0; i < tab.strLetters.length; i++) { scriptsarray[i] = "..\/search" + "\/" + tab.strLetters.charAt(i) + ".js"; } // add the list of html files i++; scriptsarray[i] = "..\/search" + "\/" + htmlfileList; //debug for (var t in scriptsarray) { //alert (scriptsarray[t]); } tab = new ScriptLoader(); for (t in scriptsarray) { tab.add(scriptsarray[t]); } tab.load(); //alert ("scripts loaded"); return (scriptsarray); } /* ScriptLoader: to load the scripts and wait that it's finished */ function ScriptLoader() { this.cpt = 0; this.scriptTab = new Array(); this.add = addAScriptInTheList; this.load = loadTheScripts; this.onScriptLoaded = onScriptLoadedFunc; } function addAScriptInTheList(scriptPath) { this.scriptTab.push(scriptPath); } function loadTheScripts() { var script; var head; head = document.getElementsByTagName('head').item(0); //script = document.createElement('script'); for (var el in this.scriptTab) { //alert (el+this.scriptTab[el]); script = document.createElement('script'); script.src = this.scriptTab[el]; script.type = 'text/javascript'; script.defer = false; head.appendChild(script); } } function onScriptLoadedFunc(e) { e = e || window.event; var target = e.target || e.srcElement; var isComplete = true; if (typeof target.readyState != undefined) { isComplete = (target.readyState == "complete" || target.readyState == "loaded"); } if (isComplete) { ScriptLoader.cpt++; if (ScriptLoader.cpt == ScriptLoader.scripts.length) { ScriptLoader.onLoadComplete(); } } } /* function onLoadComplete() { alert("loaded !!"); } */ /* End of scriptloader functions */ // Array.unique( strict ) - Remove duplicate values function unique(tab) { var a = new Array(); var i; var l = tab.length; if (tab[0] != undefined) { a[0] = tab[0]; } else { return -1; } for (i = 1; i < l; i++) { if (indexof(a, tab[i], 0) < 0) { a.push(tab[i]); } } return a; } function indexof(tab, element, begin) { for (var i = begin; i < tab.length; i++) { if (tab[i] == element) { return i; } } return -1; } /* end of Array functions */ /* Param: mots= list of words to look for. This function creates an hashtable: - The key is the index of a html file which contains a word to look for. - The value is the list of all words contained in the html file. Return value: the hashtable fileAndWordList */ function SortResults(mots) { var fileAndWordList = new Object(); if (mots.length == 0 || mots[0].length == 0) { return null; } // In generated js file we add scoring at the end of the word // Example word1*scoringForWord1,word2*scoringForWord2 and so on // Split after * to obtain the right values var scoringArr = Array(); for (var t in mots) { // get the list of the indices of the files. var listNumerosDesFicStr = w[mots[t].toString()]; if (listNumerosDesFicStr != undefined) { //alert ("listNumerosDesFicStr "+listNumerosDesFicStr); var tab = listNumerosDesFicStr.split(","); //for each file (file's index): for (var t2 in tab) { var tmp = ''; var idx = ''; var temp = tab[t2].toString(); if (temp.indexOf('*') != -1) { idx = temp.indexOf('*'); tmp = temp.substring(idx + 3, temp.length); temp = temp.substring(0, idx); } scoringArr.push(tmp); if (fileAndWordList[temp] == undefined) { fileAndWordList[temp] = "" + mots[t]; } else { fileAndWordList[temp] += "," + mots[t]; } //console.info("fileAndWordList[" + temp + "]=" + fileAndWordList[temp] + " : " + tmp); } } } var fileAndWordListValuesOnly = new Array(); // sort results according to values var temptab = new Array(); finalObj = new Array(); for (t in fileAndWordList) { finalObj.push(new newObj(t,fileAndWordList[t])); } if ( finalObj.length == 0 ) { // None of the queried words are not in the index (stemmed or not) return null; } finalObj = removeDerivates(finalObj); for (t in finalObj) { tab = finalObj[t].wordList.split(','); var tempDisplay = new Array(); for (var x in tab) { if(stemQueryMap[tab[x]] != undefined && doStem){ tempDisplay.push(stemQueryMap[tab[x]]); //get the original word from the stem word. } else { tempDisplay.push(tab[x]); //no stem is available. (probably a CJK language) } } var tempDispString = tempDisplay.join(", "); var index; for (x in fileAndWordList) { if (x === finalObj[t].filesNo) { index = x; break; } } var scoring = findRating(fileAndWordList[index], index); temptab.push(new resultPerFile(finalObj[t].filesNo, finalObj[t].wordList, tab.length, tempDispString, scoring)); fileAndWordListValuesOnly.push(finalObj[t].wordList); } fileAndWordListValuesOnly = unique(fileAndWordListValuesOnly); fileAndWordListValuesOnly = fileAndWordListValuesOnly.sort(compare_nbMots); var listToOutput = new Array(); for (var fawlvoIdx in fileAndWordListValuesOnly) { for (t in temptab) { if (temptab[t].motsliste == fileAndWordListValuesOnly[fawlvoIdx]) { if (listToOutput[fawlvoIdx] == undefined) { listToOutput[fawlvoIdx] = new Array(temptab[t]); } else { listToOutput[fawlvoIdx].push(temptab[t]); } } } } // Sort results by scoring, descending on the same group for (var ltoIdx in listToOutput) { listToOutput[ltoIdx].sort(function(a, b){ return b.scoring - a.scoring; }); } // If we have groups with same number of words, // will sort groups by higher scoring of each group for (var i = 0; i < listToOutput.length - 1; i++) { for (var j = i + 1; j < listToOutput.length; j++) { if (listToOutput[i][0].motsnb < listToOutput[j][0].motsnb || (listToOutput[i][0].motsnb == listToOutput[j][0].motsnb && listToOutput[i][0].scoring < listToOutput[j][0].scoring) ) { var x = listToOutput[i]; listToOutput[i] = listToOutput[j]; listToOutput[j] = x; } } } return listToOutput; } // Remove derivates words from the list of words function removeDerivates(obj){ var toResultObject = new Array(); for (i in obj){ var filesNo = obj[i].filesNo; var wordList = obj[i].wordList; var wList = wordList.split(","); var searchedWords = searchTextField.toLowerCase().split(" "); for (var k = 0 ; k < searchedWords.length ; k++){ for (var j = 0 ; j < wList.length ; j++){ if (wList[j].startsWith(searchedWords[k])){ wList[j] = searchedWords[k]; } } } wList = removeDuplicate(wList); var recreateList = ''; for(var x in wList){ recreateList+=wList[x] + ","; } recreateList = recreateList.substr(0, recreateList.length - 1); toResultObject.push(new newObj(filesNo, recreateList)); } return toResultObject; } function newObj(filesNo, wordList){ this.filesNo = filesNo; this.wordList = wordList; } // Add a new parameter. Scoring. function resultPerFile(filenb, motsliste, motsnb, motslisteDisplay, scoring, group) { //10 - spring,time - 2 - spring, time - 55 - 3 this.filenb = filenb; this.motsliste = motsliste; this.motsnb = motsnb; this.motslisteDisplay= motslisteDisplay; this.scoring = scoring; } function findRating(words, nr){ var sum = 0; var xx = words.split(','); for (jj = 0 ; jj < xx.length ; jj++){ var wrd = w[xx[jj]].split(','); for (var ii = 0 ; ii < wrd.length ; ii++){ var wrdno = wrd[ii].split('*'); if (wrdno[0] == nr){ sum+=parseInt(wrdno[1]); } } } return sum; } function compare_nbMots(s1, s2) { var t1 = s1.split(','); var t2 = s2.split(','); //alert ("s1:"+t1.length + " " +t2.length) if (t1.length == t2.length) { return 0; } else if (t1.length > t2.length) { return 1; } else { return -1; } //return t1.length - t2.length); } // return false if browser is Google Chrome and WebHelp is used on a local machine, not a web server function verifyBrowser(){ var returnedValue = true; var browser = BrowserDetect.browser; var addressBar = window.location.href; if (browser == 'Chrome' && addressBar.indexOf('file://') === 0){ returnedValue = false; } return returnedValue; } // Remove duplicate values from an array function removeDuplicate(arr) { var r = new Array(); o:for(var i = 0, n = arr.length; i < n; i++) { for(var x = 0, y = r.length; x < y; x++) { if(r[x]==arr[i]) continue o; } r[r.length] = arr[i]; } return r; } // Create startsWith method String.prototype.startsWith = function(str) { return (this.match("^"+str)==str); } function trim(str, chars) { return ltrim(rtrim(str, chars), chars); } function ltrim(str, chars) { chars = chars || "\\s"; return str.replace(new RegExp("^[" + chars + "]+", "g"), ""); } function rtrim(str, chars) { chars = chars || "\\s"; return str.replace(new RegExp("[" + chars + "]+$", "g"), ""); }
# | Change | User | Description | Committed | |
---|---|---|---|---|---|
#1 | 10838 | Robert Cowham |
Populate //guest/robert_cowham/perforce/utils/p4convert/... from //guest/perforce_software/p4convert/.... |
||
//guest/perforce_software/p4convert/docs/_build/docbook-xsl-ns-1.78.1/webhelp/template/search/nwSearchFnt.js | |||||
#1 | 10706 | Paul Allen | Add document '_build' files. |