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This topic contains 4 replies, has 2 voices, and was last updated by Peter Stoev 11 years, 11 months ago.

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[object Object] instead of empty string Posts

July 19, 2013 at 8:52 am [object Object] instead of empty string #25478

Participant

Hi!

I use JSON data source with mapping. Each field from record contains two fields: ‘dv’ and ‘rv’. Grid columns are mappied to ‘dv’ field. If ‘dv’ is not empty then all is working correctly, else we can see [object Object] instead of empty string.

Here is my code:

            var datafields = [],
                columns = [];
            $.each(data.data.Columns, function() {
                var type = getDataType(this.DataType);
                var name = this.Name;
                if (name == 'Name')
                    alert('The field can not be named as Name');
                datafields.push({ name: name, map: this.Name + '>dv', type: type });
                columns.push({ text: this.Caption, datafield: name, width: this.Width });
            });
            var source =
            {
                datatype: 'json',
                type: "POST",
                datafields: datafields,
                url: '@Url.Action("GridData", "View")',
                data: data.postData || { view: data.viewName },
                root: 'records',
                id: 'id',
                beforeprocessing: function(d) {
                    source.totalrecords = d.data.total;
                }
            };
            var dataAdapter = new $.jqx.dataAdapter(source);
            var gridSettings = {
                source: dataAdapter,
                columns: columns,
                pageable: true,
                columnsresize: true,
                virtualmode: true,
                rendergridrows: function(obj) {
                    return obj.data;
                },
                height: '100%',
                width: '100%',
                showtoolbar: true,
                toolbarheight: 25,
                rendertoolbar: function(toolbar) {
                    var container = $("<div style='margin: 5px'></div>");
                    var span = $("<span style='float: left;margin-right: 4px'></span>");
                    span.text(data.data.Caption);
                    toolbar.append(container);
                    container.append(span);
                }
            };
            grid.jqxGrid(gridSettings);

July 25, 2013 at 11:17 am [object Object] instead of empty string #25720

Yuri Antipin

Participant

I can implement russian l10n for jqxGrid widget if you fix the problem.

July 25, 2013 at 11:42 am [object Object] instead of empty string #25723

Peter Stoev

Keymaster

Hi Yuri Antipin,

Unfortunately, the provided sample is not sufficient for illustrating the reported behavior. If you wish from us to test that scenario, then please provide a complete sample that showcases your scenario and which we will be able to run.

Best Regards,
Peter Stoev

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

July 26, 2013 at 3:31 am [object Object] instead of empty string #25762

Yuri Antipin

Participant

Hi Peter Stoev, thanks for your reply.
This example illustrates a bug:

<!DOCTYPE html>
<html lang="en">
    <head>
        <meta charset="utf-8" />
        <title>jxgGrid mapping error</title>
        <link rel="stylesheet" href="styles/jqx.base.css"/>
        <script type="text/javascript" src="scripts/jquery-1.10.2.min.js"> </script>
        <script type="text/javascript" src="scripts/jqx-all.js"> </script>
        <script type="text/javascript">
            $(document).ready(function() {
                var inputData = {
                    data: {
                        records: [{
                                columnName1: {
                                    dv: '',
                                    rv: ''
                                },
                                columnName2: {
                                    dv: '',
                                    rv: ''
                                }
                            }, {
                                columnName1: {
                                    dv: 'column1',
                                    rv: 'column1'
                                },
                                columnName2: {
                                    dv: 'column2',
                                    rv: 'column2'
                                }
                            }]
                    }
                };
                var datafields = [{
                        name: 'columnName1',
                        map: 'columnName1>dv'
                    }, {
                        name: 'columnName2',
                        map: 'columnName2>dv'
                    }],
                    columns = [{
                            text: 'Column 1',
                            datafield: 'columnName1'
                        }, {
                            text: 'Column 2',
                            datafield: 'columnName2'
                        }];
                var source =
                {
                    datatype: 'json',
                    datafields: datafields,
                    root: 'records',
                    localdata: inputData
                };
                var dataAdapter = new $.jqx.dataAdapter(source);
                var gridSettings = {
                    source: dataAdapter,
                    columns: columns
                };
                $('#grid').jqxGrid(gridSettings);
            });
        </script>
    </head>
    <body>
        <div id="grid" />
    </body>
</html>

July 26, 2013 at 10:54 am [object Object] instead of empty string #25784

Peter Stoev

Keymaster

Hi Yuri Antipin,

We reproduced the reported behavior and will do our best to resolve it for jQWidgets ver. 3.0

Best Regards,
Peter Stoev

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

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