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main
core/src/utils/forms/compare-with-utils.ts
44 строки
1 KB
Shawn Taylor
feat(radio-group): add compareWith property (#28452)
09 ноя 2023, 18:21
Не верифицирован
09 ноя 2023, 18:21
0ae327f
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type CompareFn = (currentValue: any, compareValue: any) => boolean; /** * Uses the compareWith param to compare two values to determine if they are equal. * * @param currentValue The current value of the control. * @param compareValue The value to compare against. * @param compareWith The function or property name to use to compare values. */ export const compareOptions = ( currentValue: any, compareValue: any, compareWith?: string | CompareFn | null ): boolean => { if (typeof compareWith === 'function') { return compareWith(currentValue, compareValue); } else if (typeof compareWith === 'string') { return currentValue[compareWith] === compareValue[compareWith]; } else { return Array.isArray(compareValue) ? compareValue.includes(currentValue) : currentValue === compareValue; } }; /** * Compares a value against the current value(s) to determine if it is selected. * * @param currentValue The current value of the control. * @param compareValue The value to compare against. * @param compareWith The function or property name to use to compare values. */ export const isOptionSelected = ( currentValue: any[] | any, compareValue: any, compareWith?: string | CompareFn | null ) => { if (currentValue === undefined) { return false; } if (Array.isArray(currentValue)) { return currentValue.some((val) => compareOptions(val, compareValue, compareWith)); } else { return compareOptions(currentValue, compareValue, compareWith); } };