Excel Export in ASP.NET MVC Tree Grid Component
21 Dec 20223 minutes to read
The excel export allows exporting TreeGrid data to Excel document. You need to use the excelExport
method for exporting. To enable Excel export in the treegrid, set the AllowExcelExport
as true.
@using Syncfusion.EJ2.Grids
@(Html.EJS().TreeGrid("TreeGrid").DataSource((IEnumerable<object>)ViewBag.datasource)
.Columns(col =>
{
col.Field("TaskId").HeaderText("Task ID").Width(90).TextAlign(TextAlign.Right).Add();
col.Field("TaskName").HeaderText("Task Name").Width(180).Add();
col.Field("StartDate").HeaderText("Start Date").Format("yMd").Type("date").TextAlign(TextAlign.Right).Width(120).Add();
col.Field("Duration").HeaderText("Duration").Width(110).TextAlign(TextAlign.Right).Add();
}).Height(220).ChildMapping("Children").TreeColumnIndex(1).Toolbar(new List<string>() { "ExcelExport" })
.AllowExcelExport().AllowPaging().PageSettings(page => page.PageSize(7)).ToolbarClick("toolbarClick")
.Render()
)
<script>
function toolbarClick(args) {
if (args['item'].text === 'Excel Export') {
var treegrid = document.getElementById("TreeGrid").ej2_instances[0];
treegrid.excelExport();
}
}
</script>
public IActionResult Index()
{
var tree = TreeData.GetDefaultData();
ViewBag.datasource = tree;
return View();
}
Persist collapsed state
You can persist the collapsed state in the exported document by defining isCollapsedStatePersist
property as true in TreeGridExcelExportProperties
parameter of excelExport
method.
@using Syncfusion.EJ2.Grids
@(Html.EJS().TreeGrid("TreeGrid").DataSource((IEnumerable<object>)ViewBag.datasource)
.Columns(col =>
{
col.Field("TaskId").HeaderText("Task ID").Width(90).TextAlign(TextAlign.Right).Add();
col.Field("TaskName").HeaderText("Task Name").Width(180).Add();
col.Field("StartDate").HeaderText("Start Date").Format("yMd").Type("date").TextAlign(TextAlign.Right).Width(120).Add();
col.Field("Duration").HeaderText("Duration").Width(110).TextAlign(TextAlign.Right).Add();
}).Height(220).ChildMapping("Children").TreeColumnIndex(1).Toolbar(new List<string>() { "ExcelExport" })
.AllowExcelExport().AllowPaging().PageSettings(page => page.PageSize(7)).ToolbarClick("toolbarClick")
.Render()
)
<script>
function toolbarClick(args) {
if (args['item'].text === 'Excel Export') {
var excelExportProperties = {
isCollapsedStatePersist: true
};
var treegrid = document.getElementById("TreeGrid").ej2_instances[0];
treegrid.excelExport(excelExportProperties);
}
}
</script>
public IActionResult Index()
{
var tree = TreeData.GetDefaultData();
ViewBag.datasource = tree;
return View();
}
NOTE
You can refer to our
ASP.NET MVC Tree Grid
feature tour page for its groundbreaking feature representations. You can also explore ourASP.NET MVC Tree Grid example
to knows how to present and manipulate data.