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Updated: |
Platform: |
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| 145131 | Jun 7,2019 07:57 PM UTC | Jun 14,2019 10:58 AM UTC | ASP.NET MVC - EJ 2 | 7 |
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Tags: PivotView |
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<script>
document.getElementById("refresh-btn").addEventListener('click', function () {
var pivotGridObj = document.getElementById("PivotGrid").ej2_instances[0];
pivotGridObj.dataSource.values = [{ name: "Sold", caption: "Units Sold"}, { name: "Amount", caption: "Sold Amount" },
{ name: "Total", caption: "Total Price", type: "CalculatedField" }];
});
document.getElementById("reset-btn").addEventListener('click', function () {
var pivotGridObj = document.getElementById("PivotGrid").ej2_instances[0];
pivotGridObj.dataSource.values = [{ name: "Sold", caption: "Units Sold"}, { name: "Amount", caption: "Sold Amount" }];
});
</script> |
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<div>
@{var amount = "\"" + "Avg(Amount)" + "\"";}
@Html.EJS().PivotView("PivotGrid").Width("100%").Height("300").DataSource(dataSource => dataSource.Data((IEnumerable<object>)ViewBag.Data).ExpandAll(false).EnableSorting(true)
.CalculatedFieldSettings(calculatedfieldsettings =>
{
calculatedfieldsettings.Name("Total").Formula(amount).Add();
})).AllowCalculatedField(true).ShowFieldList(true).Render()
</div>
<script>
document.getElementById("refresh-btn").addEventListener('click', function () {
var pivotGridObj = document.getElementById("PivotGrid").ej2_instances[0];
pivotGridObj.dataSource.values = [{ name: "Sold", caption: "Units Sold" }, { name: "Amount", caption: "Sold Amount" },
{ name: "Total", caption: "Average of Amount", type: "CalculatedField" }];
});
</script> |
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<div>
@{var amount = "\"" + "Avg(Amount)" + "\"";}
@Html.EJS().PivotView("PivotGrid").Width("100%").Height("300").DataSource(dataSource => dataSource.Data((IEnumerable<object>)ViewBag.Data).ExpandAll(false).EnableSorting(true)
.Values(values =>
{
values.Name("Sold").Caption("Units Sold").Add(); values.Name("Amount").Caption("Sold Amount").Type(Syncfusion.EJ2.PivotView.SummaryTypes.Avg).Add();
}).AllowCalculatedField(true).ShowFieldList(true).Render()
</div>
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Query |
Comments |
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1. |
I get all of my 5 Values from a SQL View. Calculations for my purposes are conducted on the SQL side. I don't really have a need for the client-side calculation. In the CalculatedFieldSettings I set the formula like this "calculatedFieldSettings.Name("$/pc").Formula("TotalCostPerPiece").Add();" because I need the "calculation" to just be the value of itself. With that being said, if I don't set the aggregate in the formula (since it's not a traditional client side calculated field), I set the Type in the JS like this: { name: "TotalCostPerPiece", caption: "$/pc", type: "Avg" }. |
You can bind necessary value fields alone in value axis. And, you don’t need to add remaining fields in calculatedFieldSettings. |
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2. |
I think the aggregate would default to Sum otherwise. Whether this is supported functionality, or not, it appears to be functioning accurately... |
Yes. By default, values are aggregated as Sum. And, you can change aggregation using Type property. |
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@using Syncfusion.EJ2.PivotView
@Html.EJS().PivotView("PivotGrid").Width("100%").Height("300").DataSource(dataSource => dataSource.Data((IEnumerable<object>)ViewBag.Data).ExpandAll(false).EnableSorting(true)
.GridSettings(new PivotViewGridSettings { ColumnWidth = 120, ColumnRender ="columnRender" }).AllowCalculatedField(true).ShowFieldList(true).Render()
<script>
function columnRender(args) {
args.columns[0].width = 100; // You can change each column width here.
}
</script> |
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