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Diffstat (limited to 'common/main.js')
| -rw-r--r-- | common/main.js | 161 |
1 files changed, 161 insertions, 0 deletions
diff --git a/common/main.js b/common/main.js new file mode 100644 index 00000000..dee73036 --- /dev/null +++ b/common/main.js @@ -0,0 +1,161 @@ +/** + * Miscellaneous js functions for WebHelp + * Kasun Gajasinghe, http://kasunbg.blogspot.com + * David Cramer, http://www.thingbag.net + * + */ + +$(document).ready(function() { + // $("#showHideHighlight").button(); //add jquery button styling to 'Go' button + //Generate tabs in nav-pane with JQuery + $(function() { + $("#tabs").tabs({ + cookie: { + // store cookie for 2 days. + expires: 2 + } + }); + }); + + //Generate the tree + $("#ulTreeDiv").attr("style",""); + $("#tree").treeview({ + collapsed: true, + animated: "medium", + control: "#sidetreecontrol", + persist: "cookie" + }); + + //after toc fully styled, display it. Until loading, a 'loading' image will be displayed + $("#tocLoading").attr("style","display:none;"); +// $("#ulTreeDiv").attr("style","display:block;"); + + //.searchButton is the css class applied to 'Go' button + $(function() { + $("button", ".searchButton").button(); + + $("button", ".searchButton").click(function() { return false; }); + }); + + //'ui-tabs-1' is the cookie name which is used for the persistence of the tabs.(Content/Search tab) + if ($.cookie('ui-tabs-1') === '1') { //search tab is visible + if ($.cookie('textToSearch') != undefined && $.cookie('textToSearch').length > 0) { + document.getElementById('textToSearch').value = $.cookie('textToSearch'); + Verifie('diaSearch_Form'); + searchHighlight($.cookie('textToSearch')); + $("#showHideHighlight").css("display","block"); + } + } + + syncToc(); //Synchronize the toc tree with the content pane, when loading the page. + //$("#doSearch").button(); //add jquery button styling to 'Go' button +}); + +/** + * Synchronize with the tableOfContents + */ +function syncToc(){ + var a = document.getElementById("webhelp-currentid"); + if (a != undefined) { + var b = a.getElementsByTagName("a")[0]; + + if (b != undefined) { + //Setting the background for selected node. + var style = a.getAttribute("style"); + if (style != null && !style.match(/background-color: Background;/)) { + a.setAttribute("style", "background-color: #6495ed; " + style); + b.setAttribute("style", "color: white;"); + } else if (style != null) { + a.setAttribute("style", "background-color: #6495ed; " + style); + b.setAttribute("style", "color: white;"); + } else { + a.setAttribute("style", "background-color: #6495ed; "); + b.setAttribute("style", "color: white;"); + } + } + + //shows the node related to current content. + //goes a recursive call from current node to ancestor nodes, displaying all of them. + while (a.parentNode && a.parentNode.nodeName) { + var parentNode = a.parentNode; + var nodeName = parentNode.nodeName; + + if (nodeName.toLowerCase() == "ul") { + parentNode.setAttribute("style", "display: block;"); + } else if (nodeName.toLocaleLowerCase() == "li") { + parentNode.setAttribute("class", "collapsable"); + parentNode.firstChild.setAttribute("class", "hitarea collapsable-hitarea "); + } + a = parentNode; + } + } +} + +/** + * Code for Show/Hide TOC + * + */ +function showHideToc() { + var showHideButton = $("#showHideButton"); + var leftNavigation = $("#leftnavigation"); + var content = $("#content"); + + if (showHideButton != undefined && showHideButton.hasClass("pointLeft")) { + //Hide TOC + showHideButton.removeClass('pointLeft').addClass('pointRight'); + content.css("margin", "0 0 0 0"); + leftNavigation.css("display","none"); + showHideButton.attr("title", "Show the TOC tree"); + } else { + //Show the TOC + showHideButton.removeClass('pointRight').addClass('pointLeft'); + content.css("margin", "0 0 0 280px"); + leftNavigation.css("display","block"); + showHideButton.attr("title", "Hide the TOC Tree"); + } +} + +/** + * Code for searh highlighting + */ +var highlightOn = true; +function searchHighlight(searchText) { + highlightOn = true; + if (searchText != undefined) { + var wList; + var sList = new Array(); //stem list + //Highlight the search terms + searchText = searchText.toLowerCase().replace(/<\//g, "_st_").replace(/\$_/g, "_di_").replace(/\.|%2C|%3B|%21|%3A|@|\/|\*/g, " ").replace(/(%20)+/g, " ").replace(/_st_/g, "</").replace(/_di_/g, "%24_") + searchText = searchText.replace(/ +/g, " "); + searchText = searchText.replace(/ $/, "").replace(/^ /, ""); + + wList = searchText.split(" "); + $("#content").highlight(wList); //Highlight the search input + + if(typeof stemmer != "undefined" ){ + //Highlight the stems + for (var i = 0; i < wList.length; i++) { + var stemW = stemmer(wList[i]); + sList.push(stemW); + } + } else { + sList = wList; + } + $("#content").highlight(sList); //Highlight the search input's all stems + } +} + +function searchUnhighlight(){ + highlightOn = false; + //unhighlight the search input's all stems + $("#content").unhighlight(); + $("#content").unhighlight(); +} + +function toggleHighlight(){ + if(highlightOn) { + searchUnhighlight(); + } else { + searchHighlight($.cookie('textToSearch')); + } +}
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