[25012] | 1 | var _transactions = new Array();
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| 2 | var _collectionsToBuild = new Array();
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| 3 | var _allContents = new Array();
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| 4 | var _idCounter = 0;
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| 5 | var _indexCounter = 0;
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| 6 | var _deletedSections = new Array();
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| 7 | var _undoOperations = new Array();
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| 8 | var _baseURL;
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| 9 | var _statusBar;
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| 10 |
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| 11 | function init()
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| 12 | {
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| 13 | de.init();
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| 14 | //Get all of the links on the page
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| 15 | var allLinks = document.getElementsByTagName("a");
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| 16 |
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| 17 | //Work out which links are the actual document links
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| 18 | var docLinks = new Array();
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| 19 | for(var i = 0; i < allLinks.length; i++)
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| 20 | {
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| 21 | if(allLinks[i].getAttribute("class") && (hasClass(allLinks[i], "dbdoc")))
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| 22 | {
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| 23 | docLinks.push(allLinks[i]);
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| 24 | }
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| 25 | }
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| 26 |
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| 27 | if(docLinks.length == 0)
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| 28 | {
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| 29 | document.getElementById("gs_content").innerHTML = "No documents in the Document Basket";
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| 30 | return;
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| 31 | }
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| 32 |
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| 33 | //Create the top menu bar
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| 34 | var menuBar = createTopMenuBar();
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| 35 |
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| 36 | //Add the menu bar to the page
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| 37 | var mainContentDiv = document.getElementById("gs_content");
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| 38 | mainContentDiv.appendChild(menuBar);
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| 39 |
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| 40 | var dbDiv = document.createElement("DIV");
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| 41 | dbDiv.setAttribute("id", "dbDiv");
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| 42 | insertAfter(dbDiv, menuBar);
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| 43 |
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| 44 | var statusDiv = document.createElement("DIV");
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| 45 | statusDiv.setAttribute("class", "statusBar");
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| 46 | insertAfter(statusDiv, menuBar);
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| 47 | _statusBar = new StatusBar(statusDiv);
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| 48 |
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| 49 | //Request the html for each link's page
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| 50 | for(var i = 0; i < docLinks.length; i++)
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| 51 | {
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| 52 | var callback = {
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| 53 | success: addDocumentStructureToPage,
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| 54 | failure: function(data){/*alert("FAILED");*/}
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| 55 | }
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| 56 | callback.currentLink = docLinks[i];
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| 57 | YAHOO.util.Connect.asyncRequest("GET", docLinks[i].getAttribute("href").concat('&dmd=true&excerptid=gs-document-text&hhf=[{"name":"Cache-Control", "value":"no-cache"}]'), callback);
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| 58 | }
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| 59 |
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| 60 | _baseURL = gs.xsltParams.library_name;
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| 61 | }
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| 62 |
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| 63 | function addDocumentStructureToPage(data)
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| 64 | {
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| 65 | //Get the HTML
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| 66 | var page = data.responseText;
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| 67 |
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| 68 | //Add the HTML to the page inside an invisible div
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| 69 | var tempDiv = document.createElement("DIV");
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| 70 | tempDiv.innerHTML = page;
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| 71 | tempDiv.style.display = "none";
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| 72 | insertAfter(tempDiv, this.currentLink);
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| 73 |
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| 74 | //Get the collection that this document belongs to
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| 75 | var collection = document.getElementById("gs-document-text").getAttribute("collection");
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| 76 |
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| 77 | //Get the Document Basket div
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| 78 | var dbDiv = document.getElementById("dbDiv");
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| 79 |
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| 80 | //Create the container list and add it to the Document Basket div
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| 81 | var containerUL = document.createElement("UL");
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| 82 | containerUL.setAttribute("class", "topLevel");
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| 83 | dbDiv.appendChild(containerUL);
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| 84 |
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| 85 | //Get all of the headers in the page
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| 86 | var headers = getElementsByClassName("sectionTitle", tempDiv);
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| 87 |
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| 88 | //Some necessary loop variables
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| 89 | var prevItem = null;
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| 90 | var prevDepth = 0;
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| 91 | var levelContainers = new Array();
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| 92 | levelContainers[0] = containerUL;
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| 93 |
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| 94 | //Loop through all of the headers
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| 95 | for(var i = 0; i < headers.length; i++)
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| 96 | {
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| 97 | var currentHeader = headers[i];
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| 98 |
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| 99 | //If the currentHeader is not a <td> element then we are not interested
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| 100 | if(currentHeader.nodeName.toLowerCase() != "td")
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| 101 | {
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| 102 | continue;
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| 103 | }
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| 104 |
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| 105 | //Split the section ID on . to get its position in the document
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| 106 | var posArray = currentHeader.getAttribute("id").split(".");
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| 107 |
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| 108 | //Save the document ID
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| 109 | var docID = posArray[0].substring(6);
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| 110 |
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| 111 | //Save the depth of the section (top level is 0)
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| 112 | var depth = posArray.length - 1;
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| 113 |
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| 114 | //Turn the position array into a string
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| 115 | var position = "";
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| 116 | for(var j = 1; j < posArray.length; j++)
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| 117 | {
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| 118 | if(j != 1)
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| 119 | {
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| 120 | position += ".";
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| 121 | }
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| 122 | position += posArray[j];
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| 123 | }
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| 124 |
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| 125 | //Save the section number
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| 126 | var secID = currentHeader.getAttribute("id").substring("6");
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| 127 |
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| 128 | //Get the text of the section
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| 129 | var currentText = document.getElementById("text" + secID);
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| 130 | var renderedDiv = createSectionTextDiv(currentText.innerHTML);
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| 131 |
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| 132 | var newItem = document.createElement("LI");
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| 133 | new YAHOO.example.DDList(newItem);
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| 134 |
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| 135 | var title = createSectionTitle(currentHeader.innerHTML);
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| 136 | newItem.sectionTitle = title;
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| 137 | newItem.appendChild(title);
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| 138 | newItem.setAttribute("class", depth == 0 ? "dragItem topLevel" : "dragItem");
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| 139 | newItem.textDiv = renderedDiv;
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| 140 | renderedDiv.parentItem = newItem;
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| 141 |
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| 142 | var metadataTable = document.getElementById("meta" + secID);
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| 143 | renderedDiv.insertBefore(metadataTable, renderedDiv.firstChild);
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| 144 | addFunctionalityToTable(metadataTable);
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| 145 |
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| 146 | if(depth > prevDepth)
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| 147 | {
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| 148 | var newContainer = document.createElement("UL");
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| 149 | new YAHOO.util.DDTarget(newContainer);
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| 150 | newContainer.setAttribute("class", "dragList");
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| 151 |
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| 152 | prevItem.childList = newContainer;
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| 153 | prevItem.menu.newSectionLink.style.display = "none";
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| 154 | newContainer.parentItem = prevItem;
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| 155 | levelContainers[depth - 1].appendChild(newContainer);
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| 156 | levelContainers[depth] = newContainer;
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| 157 | }
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| 158 | prevDepth = depth;
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| 159 |
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| 160 | levelContainers[depth].appendChild(newItem);
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| 161 | levelContainers[depth].appendChild(renderedDiv);
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| 162 |
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| 163 | createSectionMenu(newItem);
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| 164 | setMouseOverAndOutFunctions(newItem);
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| 165 |
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| 166 | //Set various section properties
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| 167 | //newItem.collection = collectionName;
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| 168 | newItem.documentID = docID;
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| 169 | newItem.position = position;
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| 170 | newItem.nodeID = secID;
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| 171 | newItem.dbID = _idCounter++;
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| 172 | newItem.index = newItem.dbID;
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| 173 | newItem.collection = collection;
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| 174 | newItem.parentList = levelContainers[depth];
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| 175 |
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| 176 | prevItem = newItem;
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| 177 |
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| 178 | //Insert the section into the list of sections
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| 179 | _allContents.push(newItem);
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| 180 | }
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| 181 |
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| 182 | removeFromParent(this.currentLink);
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| 183 | updateFromTop();
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| 184 | }
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| 185 |
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| 186 | function createSectionTextDiv(text)
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| 187 | {
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| 188 | var renderedDiv = document.createElement("DIV");
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| 189 | renderedDiv.setAttribute("style", "display:none;");
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| 190 |
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| 191 | var textDiv = document.createElement("DIV");
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| 192 | if(text && text.length > 0)
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| 193 | {
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| 194 | textDiv.innerHTML = text;
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| 195 | }
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| 196 | else
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| 197 | {
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| 198 | textDiv.innerHTML = " ";
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| 199 | }
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| 200 | textDiv.setAttribute("class", "renderedText editable");
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| 201 |
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| 202 | //This registering can cause a sizeable delay so we'll thread it (effectively) so the browser is not paused
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| 203 | setTimeout(function(){de.doc.registerEditSection(textDiv)}, 0);
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| 204 |
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| 205 | renderedDiv.appendChild(textDiv);
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| 206 | textDiv.parentDiv = renderedDiv;
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| 207 |
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| 208 | return renderedDiv;
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| 209 | }
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| 210 |
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| 211 | function createNewDocumentArea()
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| 212 | {
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| 213 | //Create the necessary elements
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| 214 | var topLevelUL = document.createElement("UL");
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| 215 | var topLevelLI = document.createElement("LI");
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| 216 | var contentUL = document.createElement("UL");
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| 217 |
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| 218 | //Append the top-level list item to the top-level list
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| 219 | topLevelUL.appendChild(topLevelLI);
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| 220 | topLevelUL.setAttribute("class", "topLevel");
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| 221 |
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| 222 | //Set up the top-level item
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| 223 | topLevelLI.setAttribute("class", "dragItem topLevel");
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| 224 | topLevelLI.childList = contentUL;
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| 225 | contentUL.parentItem = topLevelLI;
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| 226 |
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| 227 | //Add a textDiv to the top-level item
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| 228 | var textDiv = createSectionTextDiv(null);
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| 229 | topLevelLI.textDiv = textDiv;
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| 230 | topLevelUL.appendChild(textDiv);
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| 231 |
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| 232 | //Add a title to the top-level item
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| 233 | var title = createSectionTitle("UNTITLED DOCUMENT");
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| 234 | topLevelLI.appendChild(title);
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| 235 | topLevelLI.sectionTitle = title;
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| 236 |
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| 237 | createSectionMenu(topLevelLI);
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| 238 | setMouseOverAndOutFunctions(topLevelLI);
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| 239 |
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| 240 | //Set up the placeholder for the first section
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| 241 | contentUL.setAttribute("class", "dragList");
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| 242 | new YAHOO.util.DDTarget(contentUL);
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| 243 |
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| 244 | //Create a placeholder and add it to first section
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| 245 | var placeHolder = createPlaceholder(null, contentUL, false);
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| 246 | contentUL.appendChild(placeHolder);
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| 247 |
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| 248 | var dbDiv = document.getElementById("dbDiv");
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| 249 |
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| 250 | //Add elements to the page
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| 251 | if(dbDiv.firstChild)
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| 252 | {
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| 253 | dbDiv.insertBefore(topLevelUL, dbDiv.firstChild);
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| 254 | }
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| 255 | else
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| 256 | {
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| 257 | dbDiv.appendChild(topLevelUL);
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| 258 | }
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| 259 | insertAfter(contentUL, topLevelLI.textDiv);
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| 260 |
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| 261 | //Correct any issues
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| 262 | updateFromTop();
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| 263 | }
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| 264 |
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| 265 | function createPlaceholder(parent, parentList, mouseEvents)
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| 266 | {
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| 267 | //Create the place holder and assign its class
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| 268 | var placeHolder = document.createElement("LI");
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| 269 | placeHolder.setAttribute("class", "placeHolder");
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| 270 |
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| 271 | //If a parent was given then we can assign the collection and nodeID
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| 272 | if(parent)
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| 273 | {
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| 274 | placeHolder.collection = parent.collection;
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| 275 | placeHolder.nodeID = parent.nodeID;
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| 276 | }
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| 277 |
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| 278 | //If this is to be a plain placeholder then we don't want it to react to mouse events
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| 279 | if(mouseEvents)
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| 280 | {
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| 281 | placeHolder.isEmptyList = true;
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| 282 |
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| 283 | //Create the delete section link
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| 284 | var deleteSectionLink = document.createElement("A");
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| 285 | deleteSectionLink.innerHTML = "delete section";
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| 286 | deleteSectionLink.setAttribute("href", "javascript:;");
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| 287 | deleteSectionLink.setAttribute("class", "menuLink");
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| 288 | deleteSectionLink.style.display = "none";
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| 289 |
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| 290 | //Set the onclick behaviour of the delete link
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| 291 | deleteSectionLink.onclick = function()
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| 292 | {
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| 293 | //Delete the place holder
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| 294 | removeFromParent(placeHolder);
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| 295 |
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| 296 | //If this is in a list then delete the list (as this will be the only thing in the list)
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| 297 | if(parentList)
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| 298 | {
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| 299 | var undo = new Array();
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| 300 |
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| 301 | undo.op = "mva";
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| 302 | undo.srcElem = parentList;
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| 303 | undo.refElem = parent;
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| 304 | undo.removeTransaction = false;
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| 305 | _undoOperations.push(undo);
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| 306 |
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| 307 | removeFromParent(parentList);
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| 308 | }
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| 309 |
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| 310 | //Enable the "add sub-section" menu option in the parent
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| 311 | if(parent)
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| 312 | {
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| 313 | parent.menu.newSectionLink.style.display = "inline";
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| 314 | parent.childList = null;
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| 315 | }
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| 316 | }
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| 317 | placeHolder.appendChild(deleteSectionLink);
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| 318 |
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| 319 | //Colour the list item and display the menu on mouse over
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| 320 | placeHolder.onmouseover = function(e)
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| 321 | {
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| 322 | deleteSectionLink.style.display = "inline";
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| 323 | this.style.background = "rgb(255, 200, 0)";
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| 324 | };
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| 325 | //Uncolour the list item and hide the menu on mouse out
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| 326 | placeHolder.onmouseout = function(e)
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| 327 | {
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| 328 | deleteSectionLink.style.display = "none";
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| 329 | this.style.background = "none";
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| 330 | };
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| 331 | }
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| 332 |
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| 333 | var dragItem = new YAHOO.example.DDList(placeHolder);
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| 334 | dragItem.addInvalidHandleClass("placeHolder");
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| 335 | return placeHolder;
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| 336 | }
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| 337 |
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| 338 | function duplicateSection(section)
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| 339 | {
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| 340 | var newLI = document.createElement("LI");
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| 341 | newLI.setAttribute("class", "dragItem");
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| 342 | new YAHOO.example.DDList(newLI);
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| 343 |
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| 344 | if(section.textDiv)
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| 345 | {
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| 346 | var textDiv = createSectionTextDiv(section.textDiv.innerHTML);
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| 347 | newLI.textDiv = textDiv;
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| 348 | }
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| 349 | newLI.collection = section.collectionName;
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| 350 |
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| 351 | if(section.sectionTitle)
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| 352 | {
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| 353 | var title = createSectionTitle(section.sectionTitle.innerHTML);
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| 354 | newLI.sectionTitle = title;
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| 355 | newLI.appendChild(title);
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| 356 | }
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| 357 |
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| 358 | createSectionMenu(newLI);
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| 359 | setMouseOverAndOutFunctions(newLI);
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| 360 | newLI.onmouseout();
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| 361 |
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| 362 | if(section.childList)
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| 363 | {
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| 364 | insertAfter(newLI, section.childList);
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| 365 | }
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| 366 | else if(section.textDiv)
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| 367 | {
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| 368 | insertAfter(newLI, section.textDiv);
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| 369 | }
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| 370 | else
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| 371 | {
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| 372 | insertAfter(newLI, section);
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| 373 | }
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| 374 |
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| 375 | if(newLI.textDiv)
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| 376 | {
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| 377 | insertAfter(newLI.textDiv, newLI);
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| 378 | }
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| 379 | return newLI;
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| 380 | }
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| 381 |
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| 382 | function duplicateSectionChildrenRecursive(duplicate, original)
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| 383 | {
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| 384 | if(!original.childList)
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| 385 | {
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| 386 | return;
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| 387 | }
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| 388 |
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| 389 | var newUL = document.createElement("UL");
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| 390 | newUL.setAttribute("class", "dragList");
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| 391 | new YAHOO.util.DDTarget(newUL);
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| 392 | insertAfter(newUL, duplicate.textDiv);
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| 393 |
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| 394 | var children = new Array();
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| 395 | var current = original.childList.firstChild;
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| 396 | while(current != null)
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| 397 | {
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| 398 | children.push(current);
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| 399 | current = current.nextSibling;
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| 400 | }
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| 401 |
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| 402 | for(var i = 0; i < children.length; i++)
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| 403 | {
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| 404 | current = children[i];
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| 405 | if(current.nodeName.toLowerCase() == "li" && !hasClass(current, "placeHolder"))
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| 406 | {
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| 407 | var newSection = duplicateSection(current);
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| 408 | newUL.appendChild(newSection);
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| 409 | if(current.childList)
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| 410 | {
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| 411 | duplicateSectionChildrenRecursive(newSection, current);
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| 412 | }
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| 413 | }
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| 414 | }
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| 415 |
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| 416 | duplicate.childList = newUL;
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| 417 | newUL.parentItem = duplicate.childList;
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| 418 |
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| 419 | if(duplicate.menu)
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| 420 | {
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| 421 | duplicate.menu.newSectionLink.style.display = "none";
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| 422 | }
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| 423 | }
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| 424 |
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| 425 | function deleteSection(section)
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| 426 | {
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| 427 | var undo = new Array();
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| 428 | var prev = getPrevSiblingOfType(section, "li");
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| 429 | var next = getNextSiblingOfType(section, "li");
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| 430 | var parent = section.parentList;
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| 431 | if(prev)
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| 432 | {
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| 433 | undo.op = "mva";
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| 434 | undo.refElem = prev;
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| 435 | }
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| 436 | else if(next)
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| 437 | {
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| 438 | undo.op = "mvb";
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| 439 | undo.refElem = next;
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| 440 | }
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| 441 | else
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| 442 | {
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| 443 | undo.op = "mvi";
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| 444 | undo.refElem = parent;
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| 445 | }
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| 446 | undo.srcElem = section;
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| 447 | undo.removeTransaction = true;
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| 448 | _undoOperations.push(undo);
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| 449 |
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| 450 | saveTransaction('{"operation":"delete", "collection":"' + section.collection + '", "oid":"' + section.nodeID + '"}');
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| 451 | addCollectionToBuild(section.collection);
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| 452 |
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| 453 | _deletedSections.push(section);
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| 454 | if(section.textDiv)
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| 455 | {
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| 456 | removeFromParent(section.textDiv);
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| 457 | }
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| 458 | if(section.childList)
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| 459 | {
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| 460 | removeFromParent(section.childList);
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| 461 | }
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| 462 | removeFromParent(section);
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| 463 | updateFromTop();
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| 464 | }
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| 465 |
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| 466 | function createBlankSection(parent)
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| 467 | {
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| 468 | if(parent.childList)
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| 469 | {
|
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| 470 | return;
|
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| 471 | }
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| 472 |
|
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| 473 | var newUL = document.createElement("UL");
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| 474 |
|
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| 475 | newUL.setAttribute("class", "dragList emptyList");
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| 476 | new YAHOO.util.DDTarget(newUL);
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| 477 |
|
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| 478 | insertAfter(newUL, parent.textDiv);
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| 479 | parent.childList = newUL;
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| 480 | newUL.parentItem = parent;
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| 481 |
|
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| 482 | var menu = parent.menu;
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| 483 | menu.newSectionLink.style.display = "none";
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| 484 |
|
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| 485 | var undo = new Array();
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| 486 | undo.op = "del";
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| 487 | undo.srcElem = newUL;
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| 488 | undo.removeTransaction = false;
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| 489 | _undoOperations.push(undo);
|
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| 490 | }
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| 491 |
|
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| 492 | function createSectionMenu(section)
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| 493 | {
|
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| 494 | var menuBar = document.createElement("SPAN");
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| 495 |
|
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| 496 | //Separator
|
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| 497 | menuBar.appendChild(document.createTextNode(" "));
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| 498 |
|
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| 499 | //"Edit" link
|
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| 500 | var toggleLink = document.createElement("A");
|
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| 501 | toggleLink.innerHTML = "edit";
|
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| 502 | toggleLink.setAttribute("class", "menuLink");
|
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| 503 | toggleLink.setAttribute("href", "javascript:;");
|
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| 504 | toggleLink.onclick = function(){toggleTextDiv(section);};
|
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| 505 | menuBar.appendChild(toggleLink);
|
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| 506 | menuBar.editTextLink = toggleLink;
|
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| 507 |
|
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| 508 | //Separator
|
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| 509 | menuBar.appendChild(document.createTextNode(" "));
|
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| 510 |
|
---|
| 511 | var newSectionLink = document.createElement("A");
|
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| 512 | newSectionLink.innerHTML = "add sub-section";
|
---|
| 513 | newSectionLink.setAttribute("class", "menuLink");
|
---|
| 514 | newSectionLink.setAttribute("href", "javascript:;");
|
---|
| 515 | newSectionLink.onclick = function()
|
---|
| 516 | {
|
---|
| 517 | createBlankSection(section);
|
---|
| 518 | updateFromTop();
|
---|
| 519 | };
|
---|
| 520 | menuBar.appendChild(newSectionLink);
|
---|
| 521 | menuBar.newSectionLink = newSectionLink;
|
---|
| 522 |
|
---|
| 523 | //"New Section" link
|
---|
| 524 | if(section.childList)
|
---|
| 525 | {
|
---|
| 526 | newSectionLink.style.display = "none";
|
---|
| 527 | }
|
---|
| 528 |
|
---|
| 529 | //Separator
|
---|
| 530 | menuBar.appendChild(document.createTextNode(" "));
|
---|
| 531 |
|
---|
| 532 | //"Duplicate" link
|
---|
| 533 | var duplicateLink = document.createElement("A");
|
---|
| 534 | duplicateLink.innerHTML = "duplicate";
|
---|
| 535 | duplicateLink.setAttribute("class", "menuLink");
|
---|
| 536 | duplicateLink.setAttribute("href", "javascript:;");
|
---|
| 537 | duplicateLink.onclick = function()
|
---|
| 538 | {
|
---|
| 539 | var newSection = duplicateSection(section);
|
---|
| 540 | if(section.childList)
|
---|
| 541 | {
|
---|
| 542 | duplicateSectionChildrenRecursive(newSection, section);
|
---|
| 543 | }
|
---|
| 544 |
|
---|
| 545 | var newNodeID = section.nodeID;
|
---|
| 546 | var lastDigit = parseInt(newNodeID.substring(newNodeID.lastIndexOf(".") + 1));
|
---|
| 547 | newNodeID = newNodeID.replace(/\.[^\.]*$/, "." + ++lastDigit);
|
---|
| 548 |
|
---|
| 549 | var undo = new Array();
|
---|
| 550 | undo.op = "del";
|
---|
| 551 | undo.srcElem = section;
|
---|
| 552 | undo.removeTransaction = true;
|
---|
| 553 | _undoOperations.push(undo);
|
---|
| 554 |
|
---|
| 555 | saveTransaction('{"operation":"duplicate", "subOperation":"insertBefore", "collection":"' + section.collection + '", "oid":"' + section.nodeID + '", "newCollection":"' + section.collection + '", "newOID":"' + newNodeID + '"}');
|
---|
| 556 | addCollectionToBuild(section.collection);
|
---|
| 557 |
|
---|
| 558 | updateFromTop();
|
---|
| 559 | };
|
---|
| 560 | menuBar.appendChild(duplicateLink);
|
---|
| 561 | menuBar.duplicateLink = duplicateLink;
|
---|
| 562 |
|
---|
| 563 | //Separator
|
---|
| 564 | menuBar.appendChild(document.createTextNode(" "));
|
---|
| 565 |
|
---|
| 566 | //"Delete" link
|
---|
| 567 | var deleteLink = document.createElement("A");
|
---|
| 568 | deleteLink.innerHTML = "[X]";
|
---|
| 569 | deleteLink.setAttribute("class", "menuLink deleteLink");
|
---|
| 570 | deleteLink.setAttribute("href", "javascript:;");
|
---|
| 571 | deleteLink.onclick = function(){deleteSection(section)};
|
---|
| 572 | menuBar.appendChild(deleteLink);
|
---|
| 573 | menuBar.deleteLink = deleteLink;
|
---|
| 574 |
|
---|
| 575 | menuBar.style.display = "none";
|
---|
| 576 | section.appendChild(menuBar);
|
---|
| 577 | section.menu = menuBar;
|
---|
| 578 | }
|
---|
| 579 |
|
---|
| 580 | function updateRecursive(parent, currentDocument, currentPosition, level)
|
---|
| 581 | {
|
---|
| 582 | if(level == 0)
|
---|
| 583 | {
|
---|
| 584 | _indexCounter = 0;
|
---|
| 585 | }
|
---|
| 586 |
|
---|
| 587 | level++;
|
---|
| 588 | var current = parent.firstChild;
|
---|
| 589 | var posCount = 1;
|
---|
| 590 | var lastItem;
|
---|
| 591 | var liCount = 0;
|
---|
| 592 | while(current != null)
|
---|
| 593 | {
|
---|
| 594 | if(current.nodeName.toLowerCase() == "ul")
|
---|
| 595 | {
|
---|
| 596 | var pos = null;
|
---|
| 597 | if(level > 2)
|
---|
| 598 | {
|
---|
| 599 | if(!currentPosition)
|
---|
| 600 | {
|
---|
| 601 | pos = (posCount - 1);
|
---|
| 602 | }
|
---|
| 603 | else
|
---|
| 604 | {
|
---|
| 605 | pos = currentPosition + "." + (posCount - 1);
|
---|
| 606 | }
|
---|
| 607 | }
|
---|
| 608 |
|
---|
| 609 | updateRecursive(current, currentDocument, pos, level);
|
---|
| 610 | }
|
---|
| 611 | else if (current.nodeName.toLowerCase() == "li" && hasClass(current, "dragItem") && !hasClass(current, "placeHolder"))
|
---|
| 612 | {
|
---|
| 613 | if(currentDocument == null && current.nodeID)
|
---|
| 614 | {
|
---|
| 615 | currentDocument = current.nodeID;
|
---|
| 616 | }
|
---|
| 617 |
|
---|
| 618 | var pos;
|
---|
| 619 | if(!currentPosition)
|
---|
| 620 | {
|
---|
| 621 | pos = posCount;
|
---|
| 622 | }
|
---|
| 623 | else
|
---|
| 624 | {
|
---|
| 625 | pos = currentPosition + "." + posCount;
|
---|
| 626 | }
|
---|
| 627 |
|
---|
| 628 | if(!hasClass(current, "topLevel"))
|
---|
| 629 | {
|
---|
| 630 | current.nodeID = currentDocument + "." + pos;
|
---|
| 631 | current.position = pos;
|
---|
| 632 | current.documentID = currentDocument;
|
---|
| 633 | }
|
---|
| 634 | posCount++;
|
---|
| 635 |
|
---|
| 636 | current.index = _indexCounter++;
|
---|
| 637 | }
|
---|
| 638 | else if (hasClass(current, "placeHolder") && !current.isEmptyList)
|
---|
| 639 | {
|
---|
| 640 | var pos;
|
---|
| 641 | if(!currentPosition)
|
---|
| 642 | {
|
---|
| 643 | pos = posCount - 1;
|
---|
| 644 | }
|
---|
| 645 | else
|
---|
| 646 | {
|
---|
| 647 | pos = currentPosition + "." + posCount - 1;
|
---|
| 648 | }
|
---|
| 649 | current.nodeID = currentDocument + "." + pos;
|
---|
| 650 | }
|
---|
| 651 |
|
---|
| 652 | if(current.nodeName.toLowerCase() == "li")
|
---|
| 653 | {
|
---|
| 654 | liCount++;
|
---|
| 655 | lastItem = current;
|
---|
| 656 | }
|
---|
| 657 |
|
---|
| 658 | current = current.nextSibling;
|
---|
| 659 | }
|
---|
| 660 |
|
---|
| 661 | if(level > 2)
|
---|
| 662 | {
|
---|
| 663 | //If the last section a this level has a child list then insert a blank placeholder after it so we can insert sections after the list
|
---|
| 664 | if(lastItem && lastItem.childList)
|
---|
| 665 | {
|
---|
| 666 | var placeHolder = createPlaceholder(lastItem, parent, false);
|
---|
| 667 | parent.appendChild(placeHolder);
|
---|
| 668 | }
|
---|
| 669 |
|
---|
| 670 | //If this list is empty or has 1 placeholder child
|
---|
| 671 | if(liCount == 0 || (liCount == 1 && hasClass(lastItem, "placeHolder")))
|
---|
| 672 | {
|
---|
| 673 | //Give it the emptyList css class (if it does not already have it)
|
---|
| 674 | if(!parent.getAttribute("class") || parent.getAttribute("class").search("emptyList") == -1)
|
---|
| 675 | {
|
---|
| 676 | var newClass = parent.getAttribute("class") ? parent.getAttribute("class") + " emptyList" : "emptyList";
|
---|
| 677 | parent.setAttribute("class", newClass);
|
---|
| 678 | }
|
---|
| 679 |
|
---|
| 680 | //If the list is empty then add a placeholder
|
---|
| 681 | if(liCount == 0)
|
---|
| 682 | {
|
---|
| 683 | var placeHolder = createPlaceholder(parent.previousSibling.previousSibling, parent, true); //Find a smarter way of doing this
|
---|
| 684 | parent.appendChild(placeHolder);
|
---|
| 685 | }
|
---|
| 686 | }
|
---|
| 687 | //Remove the empty list class if the list is no longer empty
|
---|
| 688 | else if(hasClass(parent, "emptyList"))
|
---|
| 689 | {
|
---|
| 690 | parent.setAttribute("class", parent.getAttribute("class").replace(/emptyList/g, ""));
|
---|
| 691 | }
|
---|
| 692 | }
|
---|
| 693 | }
|
---|
| 694 |
|
---|
| 695 | YAHOO.util.Event.onDOMReady(init); |
---|