devexpress-reporting
Version:
DevExpress Reporting provides the capability to develop a reporting application to create and customize reports.
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TypeScript
/**
* DevExpress HTML/JS Reporting (designer\dataObjects\expressions\_wrappedExpressionOptions.d.ts)
* Version: 24.2.6
* Build date: Mar 18, 2025
* Copyright (c) 2012 - 2025 Developer Express Inc. ALL RIGHTS RESERVED
* License: https://www.devexpress.com/Support/EULAs/universal.xml
*/
import { Disposable, IDisposable, IItemsProvider, ISerializationInfoArray } from '@devexpress/analytics-core/analytics-utils';
import { IExpressionOptions } from '@devexpress/analytics-core/analytics-widgets';
import { IExpressionEditorFunction } from '@devexpress/analytics-core/analytics-widgets-internal';
import * as ko from 'knockout';
import { IExpressionBinding } from '../../controls/properties/expressionBinding';
import { IControlPropertyDescription } from './_expressionWrapper';
export interface IExpressionObject extends IDisposable {
getInfo(): ISerializationInfoArray;
getExpression(propertyName: string, eventName: string): IExpressionOptions;
getExpressionsTreeItems(propertyName: string): IExpressionTreeItem[];
validateExpression(): boolean;
hasWarning(): boolean;
updateExpressionObjectProperties: (newInfo?: IControlPropertyDescription[]) => void;
}
export interface IExpressionTreeItem {
expressionName: string;
eventName?: string;
displayName?: string;
localizationId?: string;
expressionObj?: IExpressionOptions;
innerItems?: IExpressionTreeItem[];
}
export declare class WrappedExpressionOptions extends Disposable implements IExpressionOptions {
eventName?: string;
constructor(options: IExpressionOptions, handlers?: {
addExpression: (newVal: string) => void;
removeExpression: (expression: IExpressionBinding) => void;
}, fieldListProvider?: ko.Observable<IItemsProvider> | ko.Computed<IItemsProvider>, eventName?: string);
onHiding(e: {
component: any;
element: HTMLElement;
}): void;
onShowing(e: {
component: any;
element: HTMLElement;
}): void;
onContentReady(e: {
component: any;
element: HTMLElement;
}): void;
isValid: ko.Observable<boolean> | ko.Computed<boolean>;
warningMessage: ko.Observable<string>;
expression: ko.Observable<IExpressionBinding> | ko.Computed<IExpressionBinding>;
value: ko.Observable<string> | ko.Computed<string>;
path: ko.Observable<string> | ko.Computed<string>;
functions: Array<IExpressionEditorFunction>;
customizeCategories?: (sender: any, categories: any, dblclick?: any) => void;
rootItems: ({
name: string;
needPrefix: boolean;
rootPath?: undefined;
} | {
name: string;
needPrefix: boolean;
rootPath: string;
})[];
}