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299959e Oct 13, 2013
@mleibman @milang @tobya
322 lines (276 sloc) 7.97 KB
<!DOCTYPE HTML>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<title>SlickGrid example 9: Row reordering</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>
.cell-effort-driven {
text-align: center;
}
.cell-reorder {
cursor: move;
background: url("../images/drag-handle.png") no-repeat center center;
}
.cell-selection {
border-right-color: silver;
border-right-style: solid;
background: #f5f5f5;
color: gray;
text-align: right;
font-size: 10px;
}
.slick-row.selected .cell-selection {
background-color: transparent; /* show default selected row background */
}
.recycle-bin {
width: 120px;
border: 1px solid gray;
background: beige;
padding: 4px;
font-size: 12pt;
font-weight: bold;
color: black;
text-align: center;
-moz-border-radius: 10px;
}
.red {
background: red;
}
.bold {
font-weight: bold;
}
</style>
</head>
<body>
<div style="position:relative">
<div style="width:600px;">
<div class="grid-header" style="width:100%">
<label>Santa's TODO list:</label>
</div>
<div id="myGrid" style="width:100%;height:500px;"></div>
</div>
<div class="options-panel">
<b>Tips:</b>
<hr/>
<div style="padding:6px;">
Click to select, Ctrl-click to toggle selection, Shift-click to select a range.<br/>
Drag one or more rows by the handle to reorder.<br/>
Drag one or more rows to the recycle bin to delete.
<br/>
<br/>
<div id="dropzone" class="recycle-bin">
Recycle Bin
</div>
<h2>View Source:</h2>
<ul>
<li><A href="https://github.com/mleibman/SlickGrid/blob/gh-pages/examples/example9-row-reordering.html" target="_sourcewindow"> View the source for this example on Github</a></li>
</ul>
</div>
</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="../lib/jquery.event.drop-2.2.js"></script>
<script src="../slick.core.js"></script>
<script src="../plugins/slick.cellrangeselector.js"></script>
<script src="../plugins/slick.cellselectionmodel.js"></script>
<script src="../plugins/slick.rowselectionmodel.js"></script>
<script src="../plugins/slick.rowmovemanager.js"></script>
<script src="../slick.formatters.js"></script>
<script src="../slick.editors.js"></script>
<script src="../slick.grid.js"></script>
<script>
var grid;
var data = [];
var columns = [
{
id: "#",
name: "",
width: 40,
behavior: "selectAndMove",
selectable: false,
resizable: false,
cssClass: "cell-reorder dnd"
},
{
id: "name",
name: "Name",
field: "name",
width: 500,
cssClass: "cell-title",
editor: Slick.Editors.Text,
validator: requiredFieldValidator
},
{
id: "complete",
name: "Complete",
width: 60,
cssClass: "cell-effort-driven",
field: "complete",
cannotTriggerInsert: true,
formatter: Slick.Formatters.Checkmark,
editor: Slick.Editors.Checkbox
}
];
var options = {
editable: true,
enableAddRow: true,
enableCellNavigation: true,
forceFitColumns: true,
autoEdit: false
};
function requiredFieldValidator(value) {
if (value == null || value == undefined || !value.length) {
return {valid: false, msg: "This is a required field"};
} else {
return {valid: true, msg: null};
}
}
$(function () {
data = [
{ name: "Make a list", complete: true},
{ name: "Check it twice", complete: false},
{ name: "Find out who's naughty", complete: false},
{ name: "Find out who's nice", complete: false}
];
grid = new Slick.Grid("#myGrid", data, columns, options);
grid.setSelectionModel(new Slick.RowSelectionModel());
var moveRowsPlugin = new Slick.RowMoveManager({
cancelEditOnDrag: true
});
moveRowsPlugin.onBeforeMoveRows.subscribe(function (e, data) {
for (var i = 0; i < data.rows.length; i++) {
// no point in moving before or after itself
if (data.rows[i] == data.insertBefore || data.rows[i] == data.insertBefore - 1) {
e.stopPropagation();
return false;
}
}
return true;
});
moveRowsPlugin.onMoveRows.subscribe(function (e, args) {
var extractedRows = [], left, right;
var rows = args.rows;
var insertBefore = args.insertBefore;
left = data.slice(0, insertBefore);
right = data.slice(insertBefore, data.length);
rows.sort(function(a,b) { return a-b; });
for (var i = 0; i < rows.length; i++) {
extractedRows.push(data[rows[i]]);
}
rows.reverse();
for (var i = 0; i < rows.length; i++) {
var row = rows[i];
if (row < insertBefore) {
left.splice(row, 1);
} else {
right.splice(row - insertBefore, 1);
}
}
data = left.concat(extractedRows.concat(right));
var selectedRows = [];
for (var i = 0; i < rows.length; i++)
selectedRows.push(left.length + i);
grid.resetActiveCell();
grid.setData(data);
grid.setSelectedRows(selectedRows);
grid.render();
});
grid.registerPlugin(moveRowsPlugin);
grid.onDragInit.subscribe(function (e, dd) {
// prevent the grid from cancelling drag'n'drop by default
e.stopImmediatePropagation();
});
grid.onDragStart.subscribe(function (e, dd) {
var cell = grid.getCellFromEvent(e);
if (!cell) {
return;
}
dd.row = cell.row;
if (!data[dd.row]) {
return;
}
if (Slick.GlobalEditorLock.isActive()) {
return;
}
e.stopImmediatePropagation();
dd.mode = "recycle";
var selectedRows = grid.getSelectedRows();
if (!selectedRows.length || $.inArray(dd.row, selectedRows) == -1) {
selectedRows = [dd.row];
grid.setSelectedRows(selectedRows);
}
dd.rows = selectedRows;
dd.count = selectedRows.length;
var proxy = $("<span></span>")
.css({
position: "absolute",
display: "inline-block",
padding: "4px 10px",
background: "#e0e0e0",
border: "1px solid gray",
"z-index": 99999,
"-moz-border-radius": "8px",
"-moz-box-shadow": "2px 2px 6px silver"
})
.text("Drag to Recycle Bin to delete " + dd.count + " selected row(s)")
.appendTo("body");
dd.helper = proxy;
$(dd.available).css("background", "pink");
return proxy;
});
grid.onDrag.subscribe(function (e, dd) {
if (dd.mode != "recycle") {
return;
}
dd.helper.css({top: e.pageY + 5, left: e.pageX + 5});
});
grid.onDragEnd.subscribe(function (e, dd) {
if (dd.mode != "recycle") {
return;
}
dd.helper.remove();
$(dd.available).css("background", "beige");
});
$.drop({mode: "mouse"});
$("#dropzone")
.bind("dropstart", function (e, dd) {
if (dd.mode != "recycle") {
return;
}
$(this).css("background", "yellow");
})
.bind("dropend", function (e, dd) {
if (dd.mode != "recycle") {
return;
}
$(dd.available).css("background", "pink");
})
.bind("drop", function (e, dd) {
if (dd.mode != "recycle") {
return;
}
var rowsToDelete = dd.rows.sort().reverse();
for (var i = 0; i < rowsToDelete.length; i++) {
data.splice(rowsToDelete[i], 1);
}
grid.invalidate();
grid.setSelectedRows([]);
});
grid.onAddNewRow.subscribe(function (e, args) {
var item = {name: "New task", complete: false};
$.extend(item, args.item);
data.push(item);
grid.invalidateRows([data.length - 1]);
grid.updateRowCount();
grid.render();
});
})
</script>
</body>
</html>