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 (viewer\parameters\previewParameter.d.ts)
* Version: 25.2.3
* Build date: Dec 15, 2025
* Copyright (c) 2012 - 2025 Developer Express Inc. ALL RIGHTS RESERVED
* License: https://www.devexpress.com/Support/EULAs/universal.xml
*/
import { DotnetTypes } from '@devexpress/analytics-core/analytics-internal-native';
import { ArrayPropertyChangedEventArgs, BaseModel, PropertyChangedEventArgs } from '@devexpress/analytics-core/analytics-serializer-native';
import { IDisplayedValue, ISerializationInfo } from '@devexpress/analytics-core/analytics-utils-native';
import { IParameter, IParameterDescriptor } from './parameterHelper';
import { PreviewParameterHelper } from './previewParameterHelper';
import { ILookUpValue } from './parametersPanelModelBase';
export interface IPreviewParameterInfo {
Path: string;
Description: string;
Name: string;
Value: any;
TypeName: string;
ValueInfo?: any;
MultiValue?: boolean;
SelectAllValues?: boolean;
AllowNull?: boolean;
IsFilteredLookUpSettings?: boolean;
LookUpValues?: Array<ILookUpValue>;
Visible?: boolean;
Enabled?: boolean;
Tag?: any;
EnabledExpression?: string;
VisibleExpression?: string;
}
export interface IPreviewParameterDescriptor extends IParameterDescriptor {
hasLookUpValues?: boolean;
}
export declare class PreviewParameter extends BaseModel implements IParameter {
onPropertyChanged(args: PropertyChangedEventArgs<this> | ArrayPropertyChangedEventArgs<this>): void;
static _compareValues(value1: any, value2: any): boolean;
constructor(parameterInfo: IPreviewParameterInfo, parameterHelper: PreviewParameterHelper);
getParameterDescriptor: () => IParameterDescriptor;
safeAssignObservable(name: 'value' | '_value', value: any, forceUpdateValue?: boolean): void;
_validateRangeType(value: unknown): boolean;
validateAndAssignValue(value: unknown): void;
initialize(value: any, parameterHelper: PreviewParameterHelper): void;
serialize(): {
Value: any;
Key: string;
TypeName: string;
};
dispose(): void;
hasVerticalLabel: boolean;
valueInfo: ISerializationInfo;
value: any;
_value: any;
_originalLookUpValues: Array<IDisplayedValue>;
_originalValue: any;
isRange: boolean;
tag: any;
type: string;
path: string;
isFilteredLookUpSettings: boolean;
hasBindedExpressions: boolean;
hasVisibleExpression: boolean;
lookUpValues: IDisplayedValue[];
valueStoreCache: any;
allowNull: boolean;
isMultiValue: boolean;
selectAllValues: boolean;
isMultiValueWithLookUp: boolean;
multiValueInfo: ISerializationInfo;
visible: boolean;
enabled: boolean;
intTypes: DotnetTypes[];
floatTypes: DotnetTypes[];
isTypesCurrentType: (types: string[], type: string) => boolean;
}