Kendo Grid Filter-menu - Only 1 Filter Criteria

[Fidencio]

 

In the following snippet, for a single column, I am allowing only 1 filter criteria by setting [extra] to false.  My goal is to restring the filter to only allow 1 criteria.  Is it possible apply this for all columns in the grid without performing this action for each column?

<kendo-grid-column field="myDate" title="Title">
    <ng-template kendoGridFilterMenuTemplate
        let-filter let-column="column" let-filterService="filterService"> 

        <kendo-grid-date-filter-menu
          [column]="column" [filter]="filter" [filterService]="filterService"
          [extra]="false"
          operator="eq"
        >
        </kendo-grid-date-filter-menu>

    </ng-template>
</kendo-grid-column>

[Valentin]

Hi Fidencio,

Thank you for the provided code snippet.

One way to achieve the requirement is to render the columns with *ngFor. That approach will allow to define the kendoGridFilterMenuTemplate in one place and use it for all columns.

Please see the following example:

https://stackblitz.com/edit/angular-wnwzkv?file=app/app.component.ts

The example is used for a demonstration purpose in order to show how to use the same kendoGridFilterMenuTemplate for all columns, disregarding the actual column data types. Thus, the template will function properly only in the "First Ordered" column.

Unfortunately, there isn't a built-in feature that allows configuring the filter criteria for all columns from one place.

I hope the provided information will be useful.

Regards,
Valentin
Progress Telerik

[Fidencio]

Valentin,

Valentin,

I had been looking for a built-in feature to configure the filter criteria for all columns, but you have confirmed that I will have to resolve my issue in a different way.  

Thank you for the response.