JavaScript/jQuery PivotGridFieldChooser Options

The value of this option will be passed to the accesskey attribute of the HTML element that underlies the widget.

This option is used when the widget is displayed on a platform whose guidelines include the active state change for widgets.

It is important for the data source of the PivotGridFieldChooser to be the same as the data source of its PivotGrid widget. This will allow the field chooser to manage data in the pivot grid. Use the PivotGrid's getDataSource method to acquire its data source.

You can configure this option in an ASP.NET MVC Control as follows:

@(Html.DevExtreme().WidgetName()
    .ElementAttr("class", "class-name")
    // ===== or =====
    .ElementAttr(new {
        @id = "elementId",
        @class = "class-name"
    })
    // ===== or =====
    .ElementAttr(new Dictionary<string, object>() {
        { "id", "elementId" },
        { "class", "class-name" }
    })

)

@(Html.DevExtreme().WidgetName() _
    .ElementAttr("class", "class-name")
    ' ===== or =====
    .ElementAttr(New With {
        .id = "elementId",
        .class = "class-name"
    })
    ' ===== or =====
    .ElementAttr(New Dictionary(Of String, Object) From {
        { "id", "elementId" },
        { "class", "class-name" }
    })
)

A header filter allows a user to filter individual field's values by including or excluding them from the applied filter. Cicking a header filter icon invokes a popup menu displaying all the unique field values.

Assign true to the allowFiltering option to make the icons visible.

This option accepts a value of one of the following types:

• Number
  The height in pixels.

• String
  A CSS-accepted measurement of height. For example, "55px", "80%", "auto", "inherit".

• Function
  A function returning either of the above. For example:

  JavaScript

  height: function() {
      return window.innerHeight / 1.5;
  }

The image below shows different layout types.

The following abbreviations are used on the image.

• A — All Fields
• F — Filter Fields
• R — Row Fields
• C — Column Fields
• D — Data Fields

Assign a function to perform a custom action before a context menu is displayed in the field chooser. For instance, you can change the set of items in the menu.

You cannot access widget elements in this handler because it is executed before they are ready. Use the onContentReady handler instead.

When this option is set to true, the widget text flows from right to left, and the layout of elements is reversed. To switch the entire application/site to the right-to-left representation, assign true to the rtlEnabled field of the object passed to the DevExpress.config(config) method.

DevExpress.config({
    rtlEnabled: true
});

See Also

• Right-to-Left Support Demo: DataGrid | Navigation Widgets | Editors

The value of this option will be passed to the tabindex attribute of the HTML element that underlies the widget.

This option accepts a value of one of the following types:

• Number
  The width in pixels.

• String
  A CSS-accepted measurement of width. For example, "55px", "80%", "auto", "inherit".

• Function
  A function returning either of the above. For example:

  JavaScript

  width: function() {
      return window.innerWidth / 1.5;
  }