ngx-forms-typed
Version:
Angular Forms Typed provides types and helper functions fully compatible with original Angular forms
97 lines • 13.4 kB
JavaScript
import { Validators } from '@angular/forms';
/**
* Does an aggregate action on a form's controls.
*
* @param form the form to whose controls we want to influence
*
* For example we want to call `markAsTouched` on each control in a form, for visualizing validation purposes.
* @example
* const form = new FormGroup({name: ..., email: ..., address: ..., ...});
*
* forEachControlIn(form).call('markAsTouched') - will iterate over all controls and call that method
*/
export function forEachControlIn(form) {
const controls = form != null && form.controls != null
? Array.isArray(form.controls)
? form.controls
: Object.getOwnPropertyNames(form.controls).map(name => form.controls[name])
: [];
const composer = {
/**
* Enumerate which methods to call.
* @param methods which methods to call - as typed string enum
*
* @example
*
* forEachControlIn(form).call('markAsPristine', 'markAsTouched', 'disable')
*/
call(...methods) {
if (controls != null && Array.isArray(controls)) {
controls.forEach(c => {
methods.forEach(m => {
if (c[m] && typeof c[m] === 'function') {
c[m]();
}
});
// catch the case where we have a control that is form array/group - so for each of the children call methods
if (c.controls != null) {
forEachControlIn(c).call(...methods);
}
});
}
return composer;
},
markAsDirtySimultaneouslyWith(c) {
if (c != null) {
const markAsDirtyOriginal = c.markAsDirty.bind(c);
c.markAsDirty = () => {
markAsDirtyOriginal();
composer.call('markAsDirty');
};
const markAsPristineOriginal = c.markAsPristine.bind(c);
c.markAsPristine = () => {
markAsPristineOriginal();
composer.call('markAsPristine');
};
}
return composer;
},
markAsTouchedSimultaneouslyWith(c, touchIsChildInitiated) {
if (c != null) {
const markAsTouchedOriginal = c.markAsTouched.bind(c);
c.markAsTouched = () => {
markAsTouchedOriginal();
if (!touchIsChildInitiated || !touchIsChildInitiated()) {
composer.call('markAsTouched');
}
};
const markAsUntouchedOriginal = c.markAsUntouched.bind(c);
c.markAsUntouched = () => {
markAsUntouchedOriginal();
composer.call('markAsUntouched');
};
}
return composer;
},
/**
* Get the errors in the controls from our form and append their errors to the `form` (in forEachControlIn(form) form)
* @param parentControl the control that should be invalid if on of our controls is
*/
addValidatorsTo(parentControl) {
if (parentControl != null) {
parentControl.validator = Validators.compose([
parentControl.validator,
() => {
// could overwrite some errors - but we only need it to communicate to the "parent" form that
// these controls here are valid or not
const errors = controls.reduce((e, next) => ({ ...e, ...next.errors }), {});
return controls.some(c => c.errors != null) ? errors : null;
}
]);
}
return composer;
}
};
return composer;
}
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"forms-util.js","sourceRoot":"","sources":["../../../../projects/forms/src/lib/forms-util.ts"],"names":[],"mappings":"AAAA,OAAO,EAA6E,UAAU,EAAE,MAAM,gBAAgB,CAAC;AAmBvH;;;;;;;;;;GAUG;AACH,MAAM,UAAU,gBAAgB,CAAC,IAAyC;IACxE,MAAM,QAAQ,GACZ,IAAI,IAAI,IAAI,IAAI,IAAI,CAAC,QAAQ,IAAI,IAAI;QACnC,CAAC,CAAC,KAAK,CAAC,OAAO,CAAC,IAAI,CAAC,QAAQ,CAAC;YAC5B,CAAC,CAAC,IAAI,CAAC,QAAQ;YACf,CAAC,CAAC,MAAM,CAAC,mBAAmB,CAAC,IAAI,CAAC,QAAQ,CAAC,CAAC,GAAG,CAAC,IAAI,CAAC,EAAE,CAAE,IAAsB,CAAC,QAAQ,CAAC,IAAI,CAAC,CAAC;QACjG,CAAC,CAAC,EAAE,CAAC;IAET,MAAM,QAAQ,GAAG;QACf;;;;;;;WAOG;QACH,IAAI,CAAC,GAAG,OAAkB;YACxB,IAAI,QAAQ,IAAI,IAAI,IAAI,KAAK,CAAC,OAAO,CAAC,QAAQ,CAAC,EAAE;gBAC/C,QAAQ,CAAC,OAAO,CAAC,CAAC,CAAC,EAAE;oBACnB,OAAO,CAAC,OAAO,CAAC,CAAC,CAAC,EAAE;wBAClB,IAAI,CAAC,CAAC,CAAC,CAAC,IAAI,OAAO,CAAC,CAAC,CAAC,CAAC,KAAK,UAAU,EAAE;4BACrC,CAAC,CAAC,CAAC,CAAS,EAAE,CAAC;yBACjB;oBACH,CAAC,CAAC,CAAC;oBAEH,6GAA6G;oBAC7G,IAAK,CAAS,CAAC,QAAQ,IAAI,IAAI,EAAE;wBAC/B,gBAAgB,CAAC,CAAsE,CAAC,CAAC,IAAI,CAAC,GAAG,OAAO,CAAC,CAAC;qBAC3G;gBACH,CAAC,CAAC,CAAC;aACJ;YACD,OAAO,QAAQ,CAAC;QAClB,CAAC;QACD,6BAA6B,CAAC,CAAkB;YAC9C,IAAI,CAAC,IAAI,IAAI,EAAE;gBACb,MAAM,mBAAmB,GAAG,CAAC,CAAC,WAAW,CAAC,IAAI,CAAC,CAAC,CAAC,CAAC;gBAClD,CAAC,CAAC,WAAW,GAAG,GAAG,EAAE;oBACnB,mBAAmB,EAAE,CAAC;oBACtB,QAAQ,CAAC,IAAI,CAAC,aAAa,CAAC,CAAC;gBAC/B,CAAC,CAAC;gBACF,MAAM,sBAAsB,GAAG,CAAC,CAAC,cAAc,CAAC,IAAI,CAAC,CAAC,CAAC,CAAC;gBACxD,CAAC,CAAC,cAAc,GAAG,GAAG,EAAE;oBACtB,sBAAsB,EAAE,CAAC;oBACzB,QAAQ,CAAC,IAAI,CAAC,gBAAgB,CAAC,CAAC;gBAClC,CAAC,CAAC;aACH;YACD,OAAO,QAAQ,CAAC;QAClB,CAAC;QACD,+BAA+B,CAAC,CAAkB,EAAE,qBAAqC;YACvF,IAAI,CAAC,IAAI,IAAI,EAAE;gBACb,MAAM,qBAAqB,GAAG,CAAC,CAAC,aAAa,CAAC,IAAI,CAAC,CAAC,CAAC,CAAC;gBACtD,CAAC,CAAC,aAAa,GAAG,GAAG,EAAE;oBACrB,qBAAqB,EAAE,CAAC;oBACxB,IAAI,CAAC,qBAAqB,IAAI,CAAC,qBAAqB,EAAE,EAAE;wBACtD,QAAQ,CAAC,IAAI,CAAC,eAAe,CAAC,CAAC;qBAChC;gBACH,CAAC,CAAC;gBACF,MAAM,uBAAuB,GAAG,CAAC,CAAC,eAAe,CAAC,IAAI,CAAC,CAAC,CAAC,CAAC;gBAC1D,CAAC,CAAC,eAAe,GAAG,GAAG,EAAE;oBACvB,uBAAuB,EAAE,CAAC;oBAC1B,QAAQ,CAAC,IAAI,CAAC,iBAAiB,CAAC,CAAC;gBACnC,CAAC,CAAC;aACH;YACD,OAAO,QAAQ,CAAC;QAClB,CAAC;QACD;;;WAGG;QACH,eAAe,CAAC,aAA8B;YAC5C,IAAI,aAAa,IAAI,IAAI,EAAE;gBACzB,aAAa,CAAC,SAAS,GAAG,UAAU,CAAC,OAAO,CAAC;oBAC3C,aAAa,CAAC,SAAS;oBACvB,GAAG,EAAE;wBACH,6FAA6F;wBAC7F,uCAAuC;wBACvC,MAAM,MAAM,GAAG,QAAQ,CAAC,MAAM,CAAC,CAAC,CAAC,EAAE,IAAI,EAAE,EAAE,CAAC,CAAC,EAAE,GAAG,CAAC,EAAE,GAAG,IAAI,CAAC,MAAM,EAAE,CAAC,EAAE,EAAE,CAAC,CAAC;wBAE5E,OAAO,QAAQ,CAAC,IAAI,CAAC,CAAC,CAAC,EAAE,CAAC,CAAC,CAAC,MAAM,IAAI,IAAI,CAAC,CAAC,CAAC,CAAC,MAAM,CAAC,CAAC,CAAC,IAAI,CAAC;oBAC9D,CAAC;iBACF,CAAC,CAAC;aACJ;YACD,OAAO,QAAQ,CAAC;QAClB,CAAC;KACF,CAAC;IAEF,OAAO,QAAQ,CAAC;AAClB,CAAC","sourcesContent":["import { AbstractControl, FormArray, FormGroup, UntypedFormArray, UntypedFormGroup, Validators } from '@angular/forms';\r\nimport { TypedFormGroup, TypedFormArray } from './forms-typed';\r\n\r\nexport type Methods = keyof Pick<\r\n  AbstractControl,\r\n  | 'markAsDirty'\r\n  | 'markAsTouched'\r\n  | 'updateValueAndValidity'\r\n  | 'disable'\r\n  | 'enable'\r\n  | 'markAsUntouched'\r\n  | 'markAsPristine'\r\n  | 'markAsPending'\r\n>;\r\n\r\ninterface FormGroupLike {\r\n  controls: { [key: string]: AbstractControl };\r\n}\r\n\r\n/**\r\n * Does an aggregate action on a form's controls.\r\n *\r\n * @param form the form to whose controls we want to influence\r\n *\r\n * For example we want to call `markAsTouched` on each control in a form, for visualizing validation purposes.\r\n * @example\r\n * const form = new FormGroup({name: ..., email: ..., address: ..., ...});\r\n *\r\n * forEachControlIn(form).call('markAsTouched') - will iterate over all controls and call that method\r\n */\r\nexport function forEachControlIn(form: UntypedFormGroup | UntypedFormArray) {\r\n  const controls: AbstractControl[] =\r\n    form != null && form.controls != null\r\n      ? Array.isArray(form.controls)\r\n        ? form.controls\r\n        : Object.getOwnPropertyNames(form.controls).map(name => (form as FormGroupLike).controls[name])\r\n      : [];\r\n\r\n  const composer = {\r\n    /**\r\n     * Enumerate which methods to call.\r\n     * @param methods which methods to call - as typed string enum\r\n     *\r\n     * @example\r\n     *\r\n     * forEachControlIn(form).call('markAsPristine', 'markAsTouched', 'disable')\r\n     */\r\n    call(...methods: Methods[]) {\r\n      if (controls != null && Array.isArray(controls)) {\r\n        controls.forEach(c => {\r\n          methods.forEach(m => {\r\n            if (c[m] && typeof c[m] === 'function') {\r\n              (c[m] as any)();\r\n            }\r\n          });\r\n\r\n          // catch the case where we have a control that is form array/group - so for each of the children call methods\r\n          if ((c as any).controls != null) {\r\n            forEachControlIn(c as FormArray | FormGroup | TypedFormGroup<any> | TypedFormArray<any>).call(...methods);\r\n          }\r\n        });\r\n      }\r\n      return composer;\r\n    },\r\n    markAsDirtySimultaneouslyWith(c: AbstractControl) {\r\n      if (c != null) {\r\n        const markAsDirtyOriginal = c.markAsDirty.bind(c);\r\n        c.markAsDirty = () => {\r\n          markAsDirtyOriginal();\r\n          composer.call('markAsDirty');\r\n        };\r\n        const markAsPristineOriginal = c.markAsPristine.bind(c);\r\n        c.markAsPristine = () => {\r\n          markAsPristineOriginal();\r\n          composer.call('markAsPristine');\r\n        };\r\n      }\r\n      return composer;\r\n    },\r\n    markAsTouchedSimultaneouslyWith(c: AbstractControl, touchIsChildInitiated?: () => boolean) {\r\n      if (c != null) {\r\n        const markAsTouchedOriginal = c.markAsTouched.bind(c);\r\n        c.markAsTouched = () => {\r\n          markAsTouchedOriginal();\r\n          if (!touchIsChildInitiated || !touchIsChildInitiated()) {\r\n            composer.call('markAsTouched');\r\n          }\r\n        };\r\n        const markAsUntouchedOriginal = c.markAsUntouched.bind(c);\r\n        c.markAsUntouched = () => {\r\n          markAsUntouchedOriginal();\r\n          composer.call('markAsUntouched');\r\n        };\r\n      }\r\n      return composer;\r\n    },\r\n    /**\r\n     * Get the errors in the controls from our form and append their errors to the `form` (in forEachControlIn(form) form)\r\n     * @param parentControl the control that should be invalid if on of our controls is\r\n     */\r\n    addValidatorsTo(parentControl: AbstractControl) {\r\n      if (parentControl != null) {\r\n        parentControl.validator = Validators.compose([\r\n          parentControl.validator,\r\n          () => {\r\n            // could overwrite some errors - but we only need it to communicate to the \"parent\" form that\r\n            // these controls here are valid or not\r\n            const errors = controls.reduce((e, next) => ({ ...e, ...next.errors }), {});\r\n\r\n            return controls.some(c => c.errors != null) ? errors : null;\r\n          }\r\n        ]);\r\n      }\r\n      return composer;\r\n    }\r\n  };\r\n\r\n  return composer;\r\n}\r\n"]}