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jcsjcs/example-checkbox-row-select-filtered.html

Created August 5, 2013 10:29
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Copy of SlickGrid checkbox example displaying loss of selection on filter. Select a few rows. Press the button to log selection. Filter rows. Press button. Select more rows and press button. Unfilter. press button.
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example-checkbox-row-select-filtered.html
<!DOCTYPE HTML>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<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"/>
<link rel="stylesheet" href="../controls/slick.columnpicker.css" type="text/css"/>
<style>
.slick-cell-checkboxsel {
background: #f0f0f0;
border-right-color: silver;
border-right-style: solid;
}
</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>Checkbox row select column</li>
<li><label>And col A including:</label>
<input type=text id="txtSearch" style="width:100px;"></li>
</ul>
<button id="btnSelected">Log the currently selected ids</button>
<h3>Log of selected ids</h3>
<p id="log"></p>
</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.checkboxselectcolumn.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="../plugins/slick.rowselectionmodel.js"></script>
<script src="../slick.dataview.js"></script>
<script src="../controls/slick.columnpicker.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 options = {
editable: true,
enableCellNavigation: true,
asyncEditorLoading: false,
autoEdit: false
};
var columns = [];
var searchString = "";
function myFilter(item) {
if (searchString != "" && item[0].indexOf(searchString) == -1) {
return false;
}
return true;
}
$(function () {
for (var i = 0; i < 100; i++) {
var d = (data[i] = {});
d['id'] = i + 1;
d[0] = "Row " + i;
}
var checkboxSelector = new Slick.CheckboxSelectColumn({
cssClass: "slick-cell-checkboxsel"
});
columns.push(checkboxSelector.getColumnDefinition());
columns.push({id: 'id', name: 'id', field: 'id'});
for (var i = 0; i < 5; i++) {
columns.push({
id: i,
name: String.fromCharCode("A".charCodeAt(0) + i),
field: i,
width: 100,
editor: Slick.Editors.Text
});
}
// initialize the model
dataView = new Slick.Data.DataView({ inlineFilters: true });
dataView.beginUpdate();
dataView.setItems(data);
dataView.setFilter(myFilter);
dataView.endUpdate();
grid = new Slick.Grid("#myGrid", dataView, columns, options);
grid.setSelectionModel(new Slick.RowSelectionModel({selectActiveRow: false}));
grid.registerPlugin(checkboxSelector);
dataView.syncGridSelection(grid, true);
// wire up model events to drive the grid
dataView.onRowCountChanged.subscribe(function (e, args) {
grid.updateRowCount();
grid.render();
});
dataView.onRowsChanged.subscribe(function (e, args) {
grid.invalidateRows(args.rows);
grid.render();
});
var columnpicker = new Slick.Controls.ColumnPicker(columns, grid, options);
// Which rows are currently selected.
$("#btnSelected").click(function () {
var sel = grid.getSelectedRows();
if (sel.length === 0) {
$('<span>Nothing selected.</span><hr>').appendTo('#log');
}
else {
var ids = $.map(sel, function(e,i) {return grid.getDataItem(e).id; });
$('<span>Selected ids: '+ids.join(', ')+'</span><hr>').appendTo('#log');
}
});
// wire up the search textbox to apply the filter to the model
$("#txtSearch").keyup(function (e) {
// clear on Esc
if (e.which == 27) {
this.value = "";
}
searchString = this.value;
dataView.refresh();
});
})
</script>
</body>
</html>
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