--- /dev/null
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<html>
+<head>
+<title>dojox.Grid Subgrid Test</title>
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+</meta>
+<style>
+ @import "../../../dojo/resources/dojo.css";
+ @import "../_grid/tundraGrid.css";
+
+ body { font-size: 1.0em; }
+ #grid {
+ height: 400px;
+ border: 1px solid silver;
+ }
+ .text-oneline {
+ white-space: nowrap;
+ overflow: hidden;
+ text-overflow: ellipsis;
+ }
+ .text-scrolling {
+ height: 4em;
+ overflow: auto;
+ }
+ .text-scrolling {
+ width: 21.5em;
+ }
+ </style>
+
+ <script type="text/javascript" src="../../../dojo/dojo.js"
+ djConfig="isDebug:true, debugAtAllCosts: false, parseOnLoad: true"></script>
+ <script type="text/javascript">
+ dojo.require("dojox.grid.Grid");
+ dojo.require("dojo.parser");
+ </script>
+ <script type="text/javascript">
+ data = [
+ [ '3 stars', 'Averagia', 'Averagia', 8.99, 'An authentic experience defined by the intense layer of frothy, real facts. This combination package includes special T DISCS that work with your system to produce a perfectly serene experience. $8.99 per package. Please choose Regular (#NS1) or Decaffeinated (#NS4).' ],
+ [ '2 stars', 'Cheapy', 'Cheapy', 6.29, 'Power and subtlety intersect for an experience with real character. Imported from Europe just for you. 16 T DISCS per package. $6.29 per package. #NJ4.' ],
+ [ '4 stars', 'Luxuria', 'Luxuria', 6.49, 'A bold statement from the respected European brand Luxuria, topped with delicate zanthum. Imported exclusively for you. 18 T DISCS per package. $6.49 per package. #N42.</div>' ],
+ [ '5 stars', 'Ultimo', 'Ultimo', 4.59, "A rich sensation of delicious experience, brought to you by one of Europe's oldest brands. A pure indulgence. 8 T DISCS per package. $4.59 per package. #NJ0." ]
+ ];
+
+ getDetailData = function(inRowIndex) {
+ var row = data[this.grid.dataRow % data.length];
+ switch (this.index) {
+ case 0:
+ return row[0]; //'<img src="images/sample/' + row[0] + '" width="109" height="75">';
+ case 1:
+ return (100000000 + this.grid.dataRow).toString().slice(1);
+ case 2:
+ return row[3];
+ case 3:
+ return row[1];
+ case 4:
+ return row[2];
+ case 5:
+ return row[4];
+ default:
+ return row[this.index];
+ }
+ }
+
+ getName = function(inRowIndex) {
+ var row = data[inRowIndex % data.length];
+ return row[2];
+ }
+
+ // Main grid structure
+ var gridCells = [
+ { type: 'dojox.GridRowView', width: '20px' },
+ {
+ onBeforeRow: function(inDataIndex, inSubRows) {
+ inSubRows[1].hidden = !detailRows[inDataIndex];
+ },
+ cells: [[
+ { name: '', width: 3, get: getCheck, styles: 'text-align: center;' }, { name: 'Name', get: getName, width: 40 },
+ ], [
+ { name: '', get: getDetail, colSpan: 2, styles: 'padding: 0; margin: 0;'}
+ ]]
+ }
+ ];
+
+ // html for the +/- cell
+ function getCheck(inRowIndex) {
+ var image = (detailRows[inRowIndex] ? 'open.gif' : 'closed.gif');
+ var show = (detailRows[inRowIndex] ? 'false' : 'true')
+ return '<img height="11" width="11" src="images/' + image + '" onclick="toggleDetail(' + inRowIndex + ', ' + show + ')">';
+ }
+
+ // provide html for the Detail cell in the master grid
+ function getDetail(inRowIndex) {
+ var cell = this;
+ // we can affect styles and content here, but we have to wait to access actual nodes
+ setTimeout(function() { buildSubgrid(inRowIndex, cell); }, 1);
+ // look for a subgrid
+ var subGrid = dijit.byId(makeSubgridId(inRowIndex));
+ var h = (subGrid ? subGrid.cacheHeight : "120") + "px";
+ // insert a placeholder
+ return '<div style="height: ' + h + '; background-color: white;"></div>';
+ }
+
+ // the Detail cell contains a subgrid which we set up below
+
+ var subGridCells = [{
+ noscroll: true,
+ cells: [
+ [{ name: "Rating", rowSpan: 2, width: 10, noresize: true, styles: 'text-align:center;' },
+ { name: "Sku" },
+ { name: "Price" },
+ { name: "Vendor" },
+ { name: "Name", width: "auto" }],
+ [{ name: "Description", colSpan: 4 }]
+ ]}];
+
+ var subGridProps = {
+ structure: subGridCells,
+ rowCount: 1,
+ autoHeight: true,
+ autoRender: false,
+ "get": getDetailData
+ };
+
+ // identify subgrids by their row indices
+ function makeSubgridId(inRowIndex) {
+ return grid.widgetId + "_subGrid_" + inRowIndex;
+ }
+
+ // if a subgrid exists at inRowIndex, detach it from the DOM
+ function detachSubgrid(inRowIndex) {
+ var subGrid = dijit.byId(makeSubgridId(inRowIndex));
+ if (subGrid)
+ dojox.grid.removeNode(subGrid.domNode);
+ }
+
+ // render a subgrid into inCell at inRowIndex
+ function buildSubgrid(inRowIndex, inCell) {
+ var n = inCell.getNode(inRowIndex).firstChild;
+ var id = makeSubgridId(inRowIndex);
+ var subGrid = dijit.byId(id);
+ if (subGrid) {
+ n.appendChild(subGrid.domNode);
+ } else {
+ subGridProps.dataRow = inRowIndex;
+ subGridProps.widgetId = id;
+ subGrid = new dojox.VirtualGrid(subGridProps, n);
+ }
+ if (subGrid) {
+ subGrid.render();
+ subGrid.cacheHeight = subGrid.domNode.offsetHeight;
+ inCell.grid.rowHeightChanged(inRowIndex);
+ }
+ }
+
+ // destroy subgrid at inRowIndex
+ function destroySubgrid(inRowIndex) {
+ var subGrid = dijit.byId(makeSubgridId(inRowIndex));
+ if (subGrid) subGrid.destroy();
+ }
+
+ // when user clicks the +/-
+ detailRows = [];
+ function toggleDetail(inIndex, inShow) {
+ if (!inShow) detachSubgrid(inIndex);
+ detailRows[inIndex] = inShow;
+ grid.updateRow(inIndex);
+ }
+
+ dojo.addOnLoad(function() {
+ window["grid"] = dijit.byId("grid");
+ dojo.connect(grid, 'rowRemoved', destroySubgrid);
+ });
+ </script>
+</head>
+<body class="tundra">
+ <div style="font-weight: bold; padding-bottom: 0.25em;">dojox.Grid showing sub-grid.</div>
+ <div id="grid" dojoType="dojox.VirtualGrid" structure="gridCells" rowCount="100000" autoWidth="true"></div>
+</body>
+</html>
projects / eow / blobdiff