Stop grid refreshing on page load

[davijebBlocked]

Hi,

I have a grid which I want to be populated only once. All subsequent updates are handled using web sockets. Whats the best way to handle this?

Thanks,

Jez

[Peter StoevKeymaster]

Hi davijeb,

When you bind the Grid, it is bound just once. Whether it refreshes its data or not depends on whether you set its source property again to a new jqxDataAdapter instance or call its “updateboundata” method. This help topic illustrates how to bind the Grid: jquery-grid-datasources.htm.

Best Regards,
Peter Stoev

jQWidgets Team
http://www.jqwidgets.com

[davijebBlocked]

I have the following:

if(typeof $rootScope.gridDataAdapter == 'undefined') {
                    $rootScope.gridDataAdapter = new $.jqx.dataAdapter(BlotterSourceFactory.source());
                    //$rootScope.gridDataAdapter = new $.jqx.dataAdapter(BlotterSourceFactory.source());
                    grid =  $("#jqxgrid").jqxGrid({
                        width: 1000,
                        height: 560,
                        source: $rootScope.gridDataAdapter,
                        theme: getDemoTheme(),
                        sortable: true,
                        filterable: true,
                        autosavestate: false,
                        altrows: true,
                        groupable: true,
                        columnsresize: true,
                        pageable: true,
                        columnsreorder: true,
                        selectionmode: 'multiplerowsextended',
                        pagesizeoptions: [ '20', '100', '1000' ],
                        columns: columns
                    });
                } else {
                    alert('grid ' +  $('#jqxgrid'));
                    $('#jqxgrid').jqxGrid('updatebounddata');
                    $('#jqxgrid').jqxGrid('render');
                    $('#jqxgrid').jqxGrid('refreshdata');
                }

I check to see if we already have a data adapter, if not then I create one (using angularjs) and then create the grid. That all works of. But if I already have a data adapter I just tell the grid to (i guessed this part) render and update itself but on the screen the element is just an empty div.

Any ideas?

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