<!DOCTYPE HTML>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<title>SlickGrid example 3: Editing</title>
<link rel="stylesheet" href="../slick.grid.css" type="text/css"/>
<link rel="stylesheet" href="../css/smoothness/jquery-ui-1.8.16.custom.css" type="text/css"/>
<link rel="stylesheet" href="examples.css" type="text/css"/>
<style>
.slick-cell.copied {
background: blue;
background: rgba(0, 0, 255, 0.2);
-webkit-transition: 0.5s background;
}
</style>
</head>
<body>
<div style="position:relative">
<div style="width:600px;">
<div id="myGrid" style="width:100%;height:500px;"></div>
</div>
<div class="options-panel">
<h2>Demonstrates:</h2>
<ul>
<li>Virtual scrolling on both rows and columns.</li>
<li>Select a range of cells with a mouse</li>
<li>Use Ctrl-C and Ctrl-V keyboard shortcuts to cut and paste cells</li>
<li>Use Esc to cancel a copy and paste operation</li>
<li>Edit the cell and select a cell range to paste the range</li>
</ul>
<h2>View Source:</h2>
<ul>
<li><A href="https://github.com/mleibman/SlickGrid/blob/gh-pages/examples/example-spreadsheet.html" target="_sourcewindow"> View the source for this example on Github</a></li>
</ul>
</div>
</div>
<script src="../lib/firebugx.js"></script>
<script src="../lib/jquery-1.7.min.js"></script>
<script src="../lib/jquery-ui-1.8.16.custom.min.js"></script>
<script src="../lib/jquery.event.drag-2.2.js"></script>
<script src="../slick.core.js"></script>
<script src="../plugins/slick.autotooltips.js"></script>
<script src="../plugins/slick.cellrangedecorator.js"></script>
<script src="../plugins/slick.cellrangeselector.js"></script>
<script src="../plugins/slick.cellcopymanager.js"></script>
<script src="../plugins/slick.cellselectionmodel.js"></script>
<script src="../slick.editors.js"></script>
<script src="../slick.grid.js"></script>
<script>
var grid;
var data = [];
var options = {
editable: true,
enableAddRow: true,
enableCellNavigation: true,
asyncEditorLoading: false,
autoEdit: false
};
var columns = [
{
id: "selector",
name: "",
field: "num",
width: 30
}
];
for (var i = 0; i < 100; i++) {
columns.push({
id: i,
name: String.fromCharCode("A".charCodeAt(0) + (i / 26) | 0) +
String.fromCharCode("A".charCodeAt(0) + (i % 26)),
field: i,
width: 60,
editor: FormulaEditor
});
}
/***
* A proof-of-concept cell editor with Excel-like range selection and insertion.
*/
function FormulaEditor(args) {
var _self = this;
var _editor = new Slick.Editors.Text(args);
var _selector;
$.extend(this, _editor);
function init() {
// register a plugin to select a range and append it to the textbox
// since events are fired in reverse order (most recently added are executed first),
// this will override other plugins like moverows or selection model and will
// not require the grid to not be in the edit mode
_selector = new Slick.CellRangeSelector();
_selector.onCellRangeSelected.subscribe(_self.handleCellRangeSelected);
args.grid.registerPlugin(_selector);
}
this.destroy = function () {
_selector.onCellRangeSelected.unsubscribe(_self.handleCellRangeSelected);
grid.unregisterPlugin(_selector);
_editor.destroy();
};
this.handleCellRangeSelected = function (e, args) {
_editor.setValue(
_editor.getValue() +
grid.getColumns()[args.range.fromCell].name +
args.range.fromRow +
":" +
grid.getColumns()[args.range.toCell].name +
args.range.toRow
);
};
init();
}
$(function () {
for (var i = 0; i < 100; i++) {
var d = (data[i] = {});
d["num"] = i;
}
grid = new Slick.Grid("#myGrid", data, columns, options);
grid.setSelectionModel(new Slick.CellSelectionModel());
grid.registerPlugin(new Slick.AutoTooltips());
// set keyboard focus on the grid
grid.getCanvasNode().focus();
var copyManager = new Slick.CellCopyManager();
grid.registerPlugin(copyManager);
copyManager.onPasteCells.subscribe(function (e, args) {
if (args.from.length !== 1 || args.to.length !== 1) {
throw "This implementation only supports single range copy and paste operations";
}
var from = args.from[0];
var to = args.to[0];
var val;
for (var i = 0; i <= from.toRow - from.fromRow; i++) {
for (var j = 0; j <= from.toCell - from.fromCell; j++) {
if (i <= to.toRow - to.fromRow && j <= to.toCell - to.fromCell) {
val = data[from.fromRow + i][columns[from.fromCell + j].field];
data[to.fromRow + i][columns[to.fromCell + j].field] = val;
grid.invalidateRow(to.fromRow + i);
}
}
}
grid.render();
});
grid.onAddNewRow.subscribe(function (e, args) {
var item = args.item;
var column = args.column;
grid.invalidateRow(data.length);
data.push(item);
grid.updateRowCount();
grid.render();
});
})
</script>
</body>
</html>