Vue FilterBuilder Props

See Also

• Configure a Widget: Angular | Vue | React | jQuery | AngularJS | Knockout | ASP.NET MVC 5 | ASP.NET Core

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.

See Also

• Filter Hierarchical Fields

View Demo

See Also

• Implement a Custom Operation

This option accepts an array of objects, each configuring a filter condition's appearance. Each condition consists of a data field, operation and value. A logical operation can combine conditions on the same level in a group.

See the Field section for details on fields you can specify in each object.

View Demo

See Also

• groupOperations

The group operations are:

• "and"
• "notAnd"
  Returns a reverted result of an "and" operation: ["!", [[condition1], "and", [condition2]]].
• "or"
• "notOr"
  Returns a reverted result of an "or" operation: ["!", [[condition1], "or", [condition2]]].

View Demo

See Also

• maxGroupLevel
• groupOperationDescriptions

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%", "inherit".

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

  JavaScript

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

Assign 0 to this option to disallow new groups, 1 - to allow new first-level groups, 2 - to allow new first- and second-level groups, and so on.

View Demo

The widget offers a user a different editor for entering a value depending on the field's dataType: Calendar, TextBox, SelectBox, etc. You can customize automatically created editors using this function.

The widget offers a user different editors for entering a value depending on the field's dataType: Calendar, TextBox, SelectBox, and so on. Use this function to customize those default editors or substitute them for other editors.

In the following code, a default editor is replaced with the DevExtreme TextArea widget. Note that the widget's onValueChanged function is overridden, and its declaration ends with the setValue(newValue, newText) method's call. This method updates the value.

$(function() {
    $("#filterBuilder").dxFilterBuilder({
        // ...
        onEditorPreparing: function (e) {
            if (e.dataField == "description") {
                e.editorName = "dxTextArea"; 
                e.editorOptions.showClearButton = true;
                e.editorOptions.onValueChanged = function(event) {
                    var value = event.value;
                    e.setValue(value.toLowerCase()); 
                }
            }
        }
    });
});

import { DxFilterBuilderModule } from "devextreme-angular";
// ...
export class AppComponent {
    onEditorPreparing (e) { 
        if (e.dataField == "description") {
            e.editorName = "dxTextArea"; 
            e.editorOptions.showClearButton = true;
            e.editorOptions.onValueChanged = (event) => {
                let value = event.value;
                e.setValue(value.toLowerCase()); 
            }
        }
    }
}
@NgModule({
    imports: [
        // ...
        DxFilterBuilderModule
    ],
    // ...
})

<dx-filter-builder ...
    (onEditorPreparing)="onEditorPreparing($event)">
</dx-filter-builder>

The following code shows how to replace a default editor with a non-DevExtreme editor (an HTML checkbox in this case):

$(function() {
    $("#filterBuilder").dxFilterBuilder({
        // ...
        onEditorPreparing: function(e) {
            if(e.dataField === "completed") {
                e.cancel = true; // Cancels creating the default editor
                $('<input type="checkbox">')
                    .prop("checked", e.value)
                    .on("change", function(event) {
                        e.setValue(event.target.checked);
                    })
                    .appendTo(e.editorElement);
            }
        }
    });
});

import { DxFilterBuilderModule } from "devextreme-angular";
// ...
export class AppComponent {
    onEditorPreparing (e) { 
        if(e.dataField === "completed") {
            e.cancel = true; // Cancels creating the default editor
            let checkbox = document.createElement("INPUT");
            checkbox.setAttribute("type", "checkbox");
            checkbox.setAttribute("checked", e.value);
            checkbox.addEventListener("change", (event) => {
                e.setValue(event.target.checked);
            });
            e.editorElement.appendChild(checkbox);
        }
    }
}
@NgModule({
    imports: [
        // ...
        DxFilterBuilderModule
    ],
    // ...
})

<dx-filter-builder ...
    (onEditorPreparing)="onEditorPreparing($event)">
</dx-filter-builder>

See Also

• Get a Widget Instance in Angular | AngularJS | Knockout | Vue | React

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.

See Also

• Data Layer - Filtering

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;
  }