SMART datagrid v.1 > Classes > GridExportOptions

DataLudi.GridExportOptions.onProgress  property

Progress callback function which is called in each point of converting grid contents to Excel when async is true. 

function (grid:GridBase, current:Number, elapsed: Integer, message: String);    

current is the progress rate between 0 ~ 100, and elapsed is the elapsed time value in milliseconds. In addition, message displays the contents of being proceeded. 

If specify showProgress as true, even if do not use callback, it will automatically display the progress bar of indicating the progress state. 

Defaults to null.

Getter

function onProgress(): Function

Setter

function setOnProgress(value: Function)

    $('#export').click(function () {
        new DataLudi.exportToExcel(grdMain, {
            target: "local",
            fileName: "dlgrid.xlsx",
            async: true,
            onStart: function (grid) {
                grid.showProgress('Excel exporting...');
            },
            onProgress: function (grid, current, elapsed, message) {
                grid.setProgress(0, 100, current, message + ' in ' + elapsed.toLocaleString());
            },
            onFinished: function (grid, error, elapsed) {
                grid.closeProgress();
                if (err) {
                    alert('Export failed: ' + err);
                }
            }
        });
    });

See Also

onStart

async

showProgress

title

GridExcelExporter

exportToExcel

GridBase

Examples

Async Excel Exporting