survey-core
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A framework-independent core of the SurveyJS Form Library that works with rendering packages. Use it to integrate dynamic, interactive JSON-based forms and surveys into your app, collect user responses, and send them to your own database.
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TypeScript
import { QuestionMatrixDropdownModelBase, MatrixDropdownRowModelBase, IMatrixDropdownData } from "./question_matrixdropdownbase";
import { ItemValue } from "./itemvalue";
import { LocalizableString } from "./localizablestring";
import { IProgressInfo } from "./base-interfaces";
import { HashTable } from "./helpers";
import { IObjectValueContext, IValueGetterContext, IValueGetterContextGetValueParams, IValueGetterInfo, ValueGetterContextCore } from "./conditionProcessValue";
import { Base } from "./base";
export declare class MatrixDropdownValueGetterContext extends ValueGetterContextCore {
protected question: QuestionMatrixDropdownModel;
constructor(question: QuestionMatrixDropdownModel);
getObj(): Base;
getValue(params: IValueGetterContextGetValueParams): IValueGetterInfo;
getRootObj(): IObjectValueContext;
protected updateValueByItem(name: string, res: IValueGetterInfo): void;
}
export declare class MatrixDropdownRowModel extends MatrixDropdownRowModelBase {
name: string;
private item;
constructor(name: string, item: ItemValue, data: IMatrixDropdownData, value: any);
get rowName(): string;
get rowTitle(): any;
get text(): string;
get locText(): LocalizableString;
protected isItemVisible(): boolean;
isRowEnabled(): boolean;
protected isRowHasEnabledCondition(): boolean;
protected getRowsVisibleIfExpression(rowsVisibleIf: string): Array<string>;
protected runRowsEnableCondition(properties: HashTable<any>): void;
}
/**
* A class that describes the Multi-Select Matrix question type. Multi-Select Matrix allows you to use the [Dropdown](https://surveyjs.io/form-library/documentation/questiondropdownmodel), [Checkbox](https://surveyjs.io/form-library/documentation/questioncheckboxmodel), [Radiogroup](https://surveyjs.io/form-library/documentation/questionradiogroupmodel), [Text](https://surveyjs.io/form-library/documentation/questiontextmodel), and [Comment](https://surveyjs.io/form-library/documentation/questioncommentmodel) question types as cell editors.
*
* [View Demo](https://surveyjs.io/form-library/examples/questiontype-matrixdropdown/ (linkStyle))
*/
export declare class QuestionMatrixDropdownModel extends QuestionMatrixDropdownModelBase implements IMatrixDropdownData {
protected onPropertyValueChanged(name: string, oldValue: any, newValue: any): void;
getType(): string;
/**
* A title for the total row. Applies if at least one column displays total values.
* @see rowTitleWidth
* @see columns
*/
get totalText(): string;
set totalText(val: string);
get locTotalText(): LocalizableString;
getFooterText(): LocalizableString;
getRowTitleWidth(): string;
/**
* Specifies whether to hide the question when the matrix has no visible rows.
* @see rowsVisibleIf
*/
get hideIfRowsEmpty(): boolean;
set hideIfRowsEmpty(val: boolean);
protected getSingleInputTitleTemplate(): string;
getValueGetterContext(): IValueGetterContext;
protected getDisplayValueCore(keysAsText: boolean, value: any): any;
protected getConditionObjectRowName(index: number): string;
protected getConditionObjectRowText(index: number): string;
protected getConditionObjectsRowIndeces(): Array<number>;
protected isNewValueCorrect(val: any): boolean;
clearIncorrectValues(): void;
private getRowByKey;
private defaultValuesInRows;
protected clearGeneratedRows(): void;
private getRowValueForCreation;
protected generateRows(): Array<MatrixDropdownRowModel>;
protected createMatrixRow(item: ItemValue, value: any): MatrixDropdownRowModel;
protected getFilteredDataCore(): any;
protected getSearchableItemValueKeys(keys: Array<string>): void;
protected getIsRequireToGenerateRows(): boolean;
protected updateProgressInfoByValues(res: IProgressInfo): void;
}