Kendo Server Filtering

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If you want to enable Server Filtering on Kendo Grid, first step is to tell Kendo that you want to enable that functionality because, by default, the data source performs filtering on client side. var dataSource = new kendo.data.DataSource({ transport: { read: function (options) { var filter = options.data.filter; /* send the filter to the […]

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Multiple select ComboBox in RadGrid filter

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There are many examples of how you could use a ComboBox as a RadGrid filter but if you would like to use check boxes inside that ComboBox you’ve got your work cut out for you. This article is going to make you life easier and give you an example of how you could achieve that. 

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How to custom filter ASP.NET Telerik RadGrid date columns

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The Telerik RadGrid for ASP.NET Ajax allows custom filtering on date columns by using JavaScript.

The user will normally need to be able to filter the date columns by writing a date inside the RadDateInput control and then pressing a key (e.g. Enter) or by choosing a date from the DatePicker filter control. Date validation can be done before actually doing the filtering. Also, other checks can be performed according to the logic of the application.

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ArgumentException in DataTable Select statement

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Under some circumstances, filtering a Datatable using its Select method may result in throwing following exception: “Min (some value) must be less than or equal to Max (-1) in a Range object.”

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Populate DDDW based on the value of another DDDW

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The contents of a particular drop down datawindow depends on the value of another drop down datawindow. For example we need to filter some employees based on the team they belong to. In the current datawindow, Teams will be a drop down datawindow whose contents depend on the value of another DDDW – Departments.

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