Implemented hirachical rows

etemplate/js/et2_dataview.js

@@ -437,7 +437,7 @@ var et2_dataview = Class.extend({
 		this.rowProvider = new et2_dataview_rowProvider(this.uniqueId, colIds);
 
 		// Create the grid class and pass "19" as the starting average row height
-		this.grid = new et2_dataview_grid(null, this.egw, this.rowProvider, 19);
+		this.grid = new et2_dataview_grid(null, null, this.egw, this.rowProvider, 19);
 
 		// Insert the grid into the DOM-Tree
 		var tr = $j(this.grid._nodes[0]);

etemplate/js/et2_dataview_controller.js

@@ -446,7 +446,7 @@ var et2_dataview_controller = Class.extend({
 			this.self._rowCallback.call(
 				this.self._context,
 				_data,
-				tr,
+				this.entry.row,
 				this.entry.idx,
 				this.entry
 			);

etemplate/js/et2_dataview_controller_selection.js

@@ -394,20 +394,24 @@ var et2_dataview_selectionManager = Class.extend({
 			    this._indexMap[i].uid)
 			{
 				// Add the range to the "queryRanges"
-				if (naStart !== false) {
+				if (naStart !== false)
+				{
 					queryRanges.push(et2_bounds(naStart, i - 1));
 					naStart = false;
 				}
 
 				// Select the element
 				this.setSelected(this._indexMap[i].uid, true);
-			} else if (naStart === false) {
+			}
+			else if (naStart === false)
+			{
 				naStart = i;
 			}
 		}
 
 		// Add the last range to the "queryRanges"
-		if (naStart !== false) {
+		if (naStart !== false)
+		{
 			queryRanges.push(et2_bounds(naStart, i - 1));
 			naStart = false;
 		}

etemplate/js/et2_dataview_view_container.js

@@ -157,7 +157,7 @@ var et2_dataview_container = Class.extend(et2_dataview_IInvalidatable, {
 		// tree.
 		if (this._inTree)
 		{
-			if (_nodes.length === 1)
+			if (this._nodes.length === 1)
 			{
 				if (this._attachData.prepend)
 				{
@@ -170,7 +170,7 @@ var et2_dataview_container = Class.extend(et2_dataview_IInvalidatable, {
 			}
 			else
 			{
-				_node.after(this._nodes[this._nodes.length - 2]);
+				this._nodes[this._nodes.length - 2].after(_node);
 			}
 
 			this.invalidate();

etemplate/js/et2_dataview_view_grid.js

@@ -53,17 +53,17 @@ var et2_dataview_grid = et2_dataview_container.extend(et2_dataview_IViewRange, {
 	 * parameters are ignored and copied from the given grid instance.
 	 * @param _avgHeight is the starting average height of the column rows.
 	 */
-	init: function (_parent, _egw, _rowProvider, _avgHeight) {
+	init: function (_parent, _parentGrid, _egw, _rowProvider, _avgHeight) {
 
 		// Call the inherited constructor
 		this._super(_parent);
 
 		// If the parent is given, copy all other parameters from it
-		if (_parent != null)
+		if (_parentGrid != null)
 		{
 			this.egw = _parent.egw;
 			this._orgAvgHeight = false;
-			this._rowProvider = _parent._rowProvider;
+			this._rowProvider = _parentGrid._rowProvider;
 		}
 		else
 		{
@@ -77,6 +77,8 @@ var et2_dataview_grid = et2_dataview_container.extend(et2_dataview_IViewRange, {
 			this._scrollTimeout = null;
 		}
 
+		this._parentGrid = _parentGrid;
+
 		this._invalidateTimeout = null;
 
 		this._invalidateCallback = null;
@@ -483,17 +485,11 @@ var et2_dataview_grid = et2_dataview_container.extend(et2_dataview_IViewRange, {
 		}
 
 		var self = this;
+		var _super = this._super;
 		this._invalidateTimeout = window.setTimeout(function() {
 			self._invalidateTimeout = null;
-			self._doInvalidate();
+			self._doInvalidate(_super);
 		}, ET2_GRID_INVALIDATE_TIMEOUT);
-
-		// Call the inherited invalidate function, broadcast the invalidation
-		// through the container tree.
-		if (this._parent !== null)
-		{
-			this._super();
-		}
 	},
 
 	/**
@@ -805,7 +801,7 @@ var et2_dataview_grid = et2_dataview_container.extend(et2_dataview_IViewRange, {
 	 * Invalidate iterates over the "mapping" array. It calculates which
 	 * containers have to be removed and where new containers should be added.
 	 */
-	_doInvalidate: function() {
+	_doInvalidate: function(_super) {
 		// Update the pixel positions
 		this._recalculateElementPosition();
 
@@ -831,6 +827,13 @@ var et2_dataview_grid = et2_dataview_container.extend(et2_dataview_IViewRange, {
 		// Update the view range of all visible elements that implement the
 		// corresponding interface and request elements for all visible spacers
 		this._updateContainers();
+
+		// Call the inherited invalidate function, broadcast the invalidation
+		// through the container tree.
+		if (this._parent && _super)
+		{
+			_super.call(this);
+		}
 	},
 
 	/**
@@ -1294,12 +1297,12 @@ var et2_dataview_grid = et2_dataview_container.extend(et2_dataview_IViewRange, {
 		this.outerCell = $j(document.createElement("td"))
 			.addClass("frame")
 			.attr("colspan", this._rowProvider.getColumnCount()
-					+ (this._parent ? 0 : 1))
+					+ (this._parentGrid ? 0 : 1))
 			.appendTo(this.tr);
 
 		// Create the scrollarea div if this is the outer grid
 		this.scrollarea = null;
-		if (this._parent == null)
+		if (this._parentGrid == null)
 		{
 			this.scrollarea = $j(document.createElement("div"))
 				.addClass("egwGridView_scrollarea")
@@ -1347,7 +1350,7 @@ var et2_dataview_grid = et2_dataview_container.extend(et2_dataview_IViewRange, {
 			.appendTo(table);
 
 		// Set the tr as container element
-		this.appendNode(this.tr[0]);
+		this.appendNode($j(this.tr[0]));
 	}
 
 });

etemplate/js/et2_dataview_view_row.js

@@ -18,7 +18,7 @@
 	et2_dataview_view_container;
 */
 
-var et2_dataview_row = et2_dataview_container.extend({
+var et2_dataview_row = et2_dataview_container.extend(et2_dataview_IViewRange, {
 
 	/**
 	 * Creates the row container. Use the "setRow" function to load the actual
@@ -33,18 +33,148 @@ var et2_dataview_row = et2_dataview_container.extend({
 		// Create the outer "tr" tag and append it to the container
 		this.tr = $j(document.createElement("tr"));
 		this.appendNode(this.tr);
+
+		// Grid row which gets expanded when clicking on the corresponding
+		// button
+		this.expansionContainer = null;
+		this.expansionVisible = false;
+
+		// Toggle button which is used to show and hide the expansionContainer
+		this.expansionButton = null;
 	},
 
 	clear: function() {
 		this.tr.empty();
 	},
 
-	getDOMNode: function() {
+	makeExpandable: function (_expandable, _callback, _context) {
+		if (_expandable)
+		{
+			// Create the tr and the button if this has not been done yet
+			if (!this.expansionButton)
+			{
+				this.expansionButton = $j(document.createElement("span"));
+				this.expansionButton.addClass("arrow closed").text(">");
+
+				var self = this;
+				this.expansionButton.click(function () {
+						self._handleExpansionButtonClick(_callback, _context);
+				});
+
+				$j("td:first", this.tr).prepend(this.expansionButton);
+			}
+		}
+		else
+		{
+			// If the row is made non-expandable, remove the created DOM-Nodes
+			if (this.expansionButton)
+			{
+				this.expansionButton.remove();
+			}
+
+			if (this.expansionContainer)
+			{
+				this.expansionContainer.removeFromTree();
+			}
+
+			this.expansionButton = null;
+			this.expansionContainer = null;
+		}
+	},
+
+	removeFromTree: function () {
+		if (this.expansionContainer)
+		{
+			this.expansionContainer.removeFromTree();
+		}
+
+		this.expansionContainer = null;
+		this.expansionButton = null;
+
+		this._super();
+	},
+
+	getDOMNode: function () {
 		return this.tr[0];
 	},
 
-	getJNode: function() {
+	getJNode: function () {
 		return this.tr;
+	},
+
+	getHeight: function () {
+		var h = this._super();
+
+		if (this.expansionContainer && this.expansionVisible)
+		{
+			h += this.expansionContainer.getHeight();
+		}
+
+		return h;
+	},
+
+	getAvgHeightData: function() {
+		// Only take the height of the own tr into account
+		var oldVisible = this.expansionVisible;
+		this.expansionVisible = false;
+
+		var res = {
+			"avgHeight": this.getHeight(),
+			"avgCount": 1
+		}
+
+		this.expansionVisible = true;
+
+		return res;
+	},
+
+
+	/** -- PRIVATE FUNCTIONS -- **/
+
+
+	_handleExpansionButtonClick: function (_callback, _context) {
+		// Create the "expansionContainer" if it does not exist yet
+		if (!this.expansionContainer)
+		{
+			this.expansionContainer = _callback.call(_context);
+			this.expansionContainer.insertIntoTree(this.tr);
+			this.expansionVisible = false;
+		}
+
+		// Toggle the visibility of the expansion tr
+		this.expansionVisible = !this.expansionVisible;
+		$j(this.expansionContainer._nodes[0]).toggle(this.expansionVisible);
+
+		// Set the class of the arrow
+		if (this.expansionVisible)
+		{
+			this.expansionButton.addClass("opened");
+			this.expansionButton.removeClass("closed");
+		}
+		else
+		{
+			this.expansionButton.addClass("closed");
+			this.expansionButton.removeClass("opened");
+		}
+
+		this.invalidate();
+	},
+
+
+	/** -- Implementation of et2_dataview_IViewRange -- **/
+
+
+	setViewRange: function (_range) {
+		if (this.expansionContainer && this.expansionVisible
+		    && this.expansionContainer.implements(et2_dataview_IViewRange))
+		{
+			// Substract the height of the own row from the container
+			var oh = $j(this._nodes[0]).height()
+			_range.top -= oh;
+
+			// Proxy the setViewRange call to the expansion container
+			this.expansionContainer.setViewRange(_range);
+		}
 	}
 
 });

etemplate/js/et2_extension_nextmatch_actions.js

@@ -28,13 +28,19 @@ function nm_action(_action, _senders, _target, _ids)
 	// ----------------------
 	// TODO: Parse the _ids.inverted flag!
 	// ----------------------
-	var idsArr = _ids.ids;
 
+	// Translate the internal uids back to server uids
+	var idsArr = _ids.ids;
+	for (var i = 0; i < idsArr.length; i++)
+	{
+		idsArr[i] = idsArr[i].split("::").pop();
+	}
+
+	// Calculate the ids parameters
 	var ids = "";
 	for (var i = 0; i < idsArr.length; i++)
 	{
-		var app_id = idsArr[i].split('::', 2);
-		var id = app_id[1];
+		var id = idsArr[i];
 		ids += (id.indexOf(',') >= 0 ? '"'+id.replace(/"/g,'""')+'"' : id) + 
 			((i < idsArr.length - 1) ? "," : "");
 	}

etemplate/js/et2_extension_nextmatch_rowProvider.js

@@ -86,7 +86,7 @@ var et2_nextmatch_rowProvider = Class.extend({
 		this._template = rowTemplate;
 	},
 
-	getDataRow: function(_data, _tr, _idx) {
+	getDataRow: function(_data, _row, _idx) {
 
 		// Clone the row template
 		var row = this._dataRow.cloneNode(true);
@@ -157,10 +157,11 @@ var et2_nextmatch_rowProvider = Class.extend({
 		}
 
 		// Insert the row into the tr
-		_tr.appendChild(row);
+		var tr = _row.getDOMNode();
+		tr.appendChild(row);
 
 		// Set the row data
-		this._setRowData(this._template.rowData, _tr, mgrs);
+		this._setRowData(this._template.rowData, tr, mgrs);
 
 		return rowWidget;
 	},

etemplate/js/test/test_dataview.html

@@ -128,11 +128,23 @@
 			 * the actual DOM-Nodes for a node with the given data have to be
 			 * created.
 			 */
-			function rowCallback(_data, _tr, _idx)
+			function rowCallback(_data, _row, _idx)
 			{
+				var tr = _row.getDOMNode();
+
 				var row = dataview.rowProvider.getPrototype("default");
 				$j("div", row).each(function () { $j(this).text("#" + _idx + " " + _data.caption) });
-				$j(_tr).append(row.children());
+				$j(tr).append(row.children());
+
+				_row.makeExpandable(true, function () {
+					var grid = new et2_dataview_grid(_row, dataview.grid);
+					var controller = new et2_dataview_controller(grid,
+							new dataprovider(), rowCallback, linkCallback, null,
+							objectManager);
+					controller.update();
+
+					return grid;
+				});
 			}
 
 			function linkCallback() {