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Tagged: disable, edit, grid, id, index, jqxgrid, row

This topic contains 1 reply, has 2 voices, and was last updated by Dimitar 11 years, 7 months ago.

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disable row from editing by id or rowindex ? Posts

October 31, 2013 at 10:28 am disable row from editing by id or rowindex ? #31692

Participant

Is there a way of making the row read only row when the product was added to shopping cart (disabling entire row from editing including check box of that row.)

We have prevent user from selecting the same row, and same time message to be show at row level something like “Product was already in cart”, and message show disappear in few seconds or with user click.

Thanks

November 1, 2013 at 8:11 am disable row from editing by id or rowindex ? #31745

Dimitar

Participant

Hello mallepaddi,

Here is an example:

<!DOCTYPE html>
<html lang="en">
<head>
    <link rel="stylesheet" href="../../jqwidgets/styles/jqx.base.css" type="text/css" />
    <script type="text/javascript" src="../../scripts/jquery-1.10.2.min.js"></script>
    <script type="text/javascript" src="../../jqwidgets/jqxcore.js"></script>
    <script type="text/javascript" src="../../jqwidgets/jqxdata.js"></script>
    <script type="text/javascript" src="../../jqwidgets/jqxbuttons.js"></script>
    <script type="text/javascript" src="../../jqwidgets/jqxscrollbar.js"></script>
    <script type="text/javascript" src="../../jqwidgets/jqxmenu.js"></script>
    <script type="text/javascript" src="../../jqwidgets/jqxcheckbox.js"></script>
    <script type="text/javascript" src="../../jqwidgets/jqxlistbox.js"></script>
    <script type="text/javascript" src="../../jqwidgets/jqxdropdownlist.js"></script>
    <script type="text/javascript" src="../../jqwidgets/jqxgrid.js"></script>
    <script type="text/javascript" src="../../jqwidgets/jqxgrid.sort.js"></script>
    <script type="text/javascript" src="../../jqwidgets/jqxgrid.pager.js"></script>
    <script type="text/javascript" src="../../jqwidgets/jqxgrid.selection.js"></script>
    <script type="text/javascript" src="../../jqwidgets/jqxgrid.edit.js"></script>
    <script type="text/javascript" src="../../scripts/gettheme.js"></script>
    <script type="text/javascript">
        $(document).ready(function () {
            var theme = "";
            var url = "../sampledata/products.xml";
            // prepare the data
            var source =
            {
                datatype: "xml",
                datafields: [
                    { name: 'ProductName', type: 'string' },
                    { name: 'QuantityPerUnit', type: 'int' },
                    { name: 'UnitPrice', type: 'float' },
                    { name: 'UnitsInStock', type: 'float' },
                    { name: 'Discontinued', type: 'bool' }
                ],
                root: "Products",
                record: "Product",
                id: 'ProductID',
                url: url
            };
            var cellsrenderer = function (row, columnfield, value, defaulthtml, columnproperties, rowdata) {
                if (value < 20) {
                    return '<span style="margin: 4px; float: ' + columnproperties.cellsalign + '; color: #ff0000;">' + value + '</span>';
                }
                else {
                    return '<span style="margin: 4px; float: ' + columnproperties.cellsalign + '; color: #008000;">' + value + '</span>';
                }
            }
            var dataAdapter = new $.jqx.dataAdapter(source, {
                downloadComplete: function (data, status, xhr) { },
                loadComplete: function (data) { },
                loadError: function (xhr, status, error) { }
            });
            var itemsInCart = new Array(1, 3, 5);
            cellbeginedit = function (row, datafield, columntype) {
                if (itemsInCart.indexOf(row) != -1) {
                    $("#jqxgrid").jqxGrid("showvalidationpopup", row, datafield, "Product was already in cart");
                    return false;
                };
            },
            // initialize jqxGrid
            $("#jqxgrid").jqxGrid(
            {
                width: 670,
                source: dataAdapter,
                theme: theme,
                pageable: true,
                autoheight: true,
                sortable: true,
                altrows: true,
                enabletooltips: true,
                editable: true,
                selectionmode: 'multiplecellsadvanced',
                columns: [
                  { text: 'Product Name', columngroup: 'ProductDetails', datafield: 'ProductName', width: 250, cellbeginedit: cellbeginedit },
                  { text: 'Quantity per Unit', columngroup: 'ProductDetails', datafield: 'QuantityPerUnit', cellsalign: 'right', align: 'right', width: 120, cellbeginedit: cellbeginedit },
                  { text: 'Unit Price', columngroup: 'ProductDetails', datafield: 'UnitPrice', align: 'right', cellsalign: 'right', cellsformat: 'c2', width: 100, cellbeginedit: cellbeginedit },
                  { text: 'Units In Stock', datafield: 'UnitsInStock', cellsalign: 'right', cellsrenderer: cellsrenderer, width: 100, cellbeginedit: cellbeginedit },
                  { text: 'Discontinued', columntype: 'checkbox', datafield: 'Discontinued', cellbeginedit: cellbeginedit }
                ],
                columngroups: [
                    { text: 'Product Details', align: 'center', name: 'ProductDetails' }
                ]
            });
        });
    </script>
</head>
<body class='default'>
    <div id='jqxWidget' style="font-size: 13px; font-family: Verdana; float: left;">
        <div id="jqxgrid">
        </div>
    </div>
</body>
</html>

Best Regards,
Dimitar

jQWidgets team
http://www.jqwidgets.com/

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