ng-bootstrap-form-generator/src/bsf.components.js

Angular 2 + Bootstrap 4 Form Generator. Library provides Angular components that help quickly generate Bootstrap Form from JavaScript object. Component supports validators, help messages, and error messages.

var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
    var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
    if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
    else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
    return c > 3 && r && Object.defineProperty(target, key, r), r;
};
var __metadata = (this && this.__metadata) || function (k, v) {
    if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
};
import { Component, Directive, Input, Output, EventEmitter, ChangeDetectionStrategy, ChangeDetectorRef } from '@angular/core';
import { FormGroup } from '@angular/forms';
import { BsfControl } from './bsf.control';
export var BsfGroupCustomContentComponent = (function () {
    function BsfGroupCustomContentComponent() {
    }
    BsfGroupCustomContentComponent = __decorate([
        Component({ selector: 'bsf-before,bsf-after', template: '<ng-content></ng-content>' }), 
        __metadata('design:paramtypes', [])
    ], BsfGroupCustomContentComponent);
    return BsfGroupCustomContentComponent;
}());
export var BsfGroupComponent = (function () {
    function BsfGroupComponent(_cd) {
        this._cd = _cd;
        this.bsfControls = [];
        this.valueChange = new EventEmitter();
    }
    Object.defineProperty(BsfGroupComponent.prototype, "options", {
        get: function () { return this._options; },
        set: function (value) {
            this.initFormGroup(value);
            this._options = value;
            this._cd.markForCheck();
        },
        enumerable: true,
        configurable: true
    });
    ;
    Object.defineProperty(BsfGroupComponent.prototype, "value", {
        get: function () { return this.form ? this.form.value : null; },
        set: function (value) {
            this.form.patchValue(value, { onlySelf: true, emitEvent: true });
            this._cd.markForCheck();
        },
        enumerable: true,
        configurable: true
    });
    ;
    BsfGroupComponent.prototype.ngOnInit = function () {
    };
    BsfGroupComponent.prototype.initFormGroup = function (options) {
        var formControls = {};
        for (var _i = 0, options_1 = options; _i < options_1.length; _i++) {
            var controlOptions = options_1[_i];
            var control = new BsfControl(controlOptions);
            // Radio inputs should have same field name to be grouped
            // Override FormControls that have same name 
            // Create all bfsControl for render.
            control.fc = formControls[control.field] || control.fc;
            formControls[control.field] = control.fc;
            this.bsfControls.push(control);
        }
        this.form = new FormGroup(formControls);
        this.form.valueChanges.subscribe(this.valueChange);
    };
    __decorate([
        Input(), 
        __metadata('design:type', Array)
    ], BsfGroupComponent.prototype, "options", null);
    __decorate([
        Input(), 
        __metadata('design:type', Object)
    ], BsfGroupComponent.prototype, "value", null);
    __decorate([
        Output(), 
        __metadata('design:type', EventEmitter)
    ], BsfGroupComponent.prototype, "valueChange", void 0);
    BsfGroupComponent = __decorate([
        Component({
            selector: 'bsf-form',
            template: "\n    <div [formGroup]=\"form\" >\n      <ng-content select=\"bsf-before\"></ng-content>\n      <template  ngFor let-control [ngForOf]='bsfControls'>\n        <div [ngSwitch]=\"control.type\">\n          <bsf-hidden *ngSwitchCase=\"'hidden'\" [control]='control' [form]='form'> </bsf-hidden>\n          <bsf-checkbox *ngSwitchCase=\"'checkbox'\" [control]='control' [form]='form'> </bsf-checkbox>\n          <!-- <bsf-radio *ngSwitchCase=\"'radio'\" [control]='control' [form]='form'> </bsf-radio>-->\n          <bsf-select *ngSwitchCase=\"'select'\" [control]='control' [form]='form'> </bsf-select>\n          <bsf-input *ngSwitchDefault [control]='control' [form]='form'></bsf-input>\n        </div>\n      </template >\n      <ng-content select=\"bsf-after\"></ng-content>\n    </div>\n",
            changeDetection: ChangeDetectionStrategy.OnPush
        }), 
        __metadata('design:paramtypes', [ChangeDetectorRef])
    ], BsfGroupComponent);
    return BsfGroupComponent;
}());
export var BsfBaseControlComponent = (function () {
    function BsfBaseControlComponent(_cd) {
        this._cd = _cd;
    }
    BsfBaseControlComponent.prototype.ngOnInit = function () {
        var _this = this;
        this._prev = this.c.fc.value;
        this.c.fc.valueChanges.subscribe(function (next) {
            if (next !== _this._prev) {
                _this._prev = next;
                _this._cd.markForCheck();
            }
        });
    };
    __decorate([
        Input('control'), 
        __metadata('design:type', BsfControl)
    ], BsfBaseControlComponent.prototype, "c", void 0);
    BsfBaseControlComponent = __decorate([
        Component({
            selector: 'bsf-control',
            template: "\n    <div class=\"form-group\"\n        [class.has-danger] = '!c.fc.valid && !c.disabled && !c.fc.pristine'\n        [class.has-success] = 'c.fc.valid && !c.disabled && c.fc.validator'>\n\n      <ng-content></ng-content>\n\n\n      <div *ngFor='let error of c.errors' class=\"form-control-feedback\">{{error}}</div>\n      <small [id]='c.field + \"-help-text\"' class=\"form-text text-muted\" *ngIf='c.helpText' >{{c.helpText}}</small>\n      <small [id]='c.field + \"-help-text\"' class=\"form-text text-muted\" *ngIf='!c.helpText && c.helpTextHtml' \n             [innerHTML]='c.helpTextHtml'></small>\n    </div>\n",
            changeDetection: ChangeDetectionStrategy.OnPush
        }), 
        __metadata('design:paramtypes', [ChangeDetectorRef])
    ], BsfBaseControlComponent);
    return BsfBaseControlComponent;
}());
export var BsfInputControlComponent = (function () {
    function BsfInputControlComponent() {
    }
    __decorate([
        Input('control'), 
        __metadata('design:type', BsfControl)
    ], BsfInputControlComponent.prototype, "c", void 0);
    __decorate([
        Input(), 
        __metadata('design:type', FormGroup)
    ], BsfInputControlComponent.prototype, "form", void 0);
    BsfInputControlComponent = __decorate([
        Component({
            selector: 'bsf-input',
            template: "\n    <bsf-control [control]='c'  [formGroup]='form'>\n      <label [for]='c.field' >{{c.title}}</label>\n      <input class=\"form-control\" [bsfControl]='c' [formControlName]='c.field' [type]='c.type' [placeholder]='c.placeholder' >\n    </bsf-control>\n",
            changeDetection: ChangeDetectionStrategy.OnPush
        }), 
        __metadata('design:paramtypes', [])
    ], BsfInputControlComponent);
    return BsfInputControlComponent;
}());
export var BsfHiddenInputControlComponent = (function () {
    function BsfHiddenInputControlComponent() {
    }
    __decorate([
        Input('control'), 
        __metadata('design:type', BsfControl)
    ], BsfHiddenInputControlComponent.prototype, "c", void 0);
    __decorate([
        Input(), 
        __metadata('design:type', FormGroup)
    ], BsfHiddenInputControlComponent.prototype, "form", void 0);
    BsfHiddenInputControlComponent = __decorate([
        Component({
            selector: 'bsf-hidden',
            template: "\n    <div [formGroup]='form'>\n      <input class=\"form-control\" [bsfControl]='c' [formControlName]='c.field' type='hidden'>\n    </div>\n",
            changeDetection: ChangeDetectionStrategy.OnPush
        }), 
        __metadata('design:paramtypes', [])
    ], BsfHiddenInputControlComponent);
    return BsfHiddenInputControlComponent;
}());
export var BsfCheckboxControlComponent = (function () {
    function BsfCheckboxControlComponent() {
    }
    __decorate([
        Input('control'), 
        __metadata('design:type', BsfControl)
    ], BsfCheckboxControlComponent.prototype, "c", void 0);
    __decorate([
        Input(), 
        __metadata('design:type', FormGroup)
    ], BsfCheckboxControlComponent.prototype, "form", void 0);
    BsfCheckboxControlComponent = __decorate([
        Component({
            selector: 'bsf-checkbox',
            template: "\n    <bsf-control [control]='c'  [formGroup]='form'>\n      <label [for]='c.field'  class='custom-control custom-checkbox'>\n        <input class=\"custom-control-input\" [bsfControl]='c' [formControlName]='c.field' type='checkbox' >\n         <span class=\"custom-control-indicator\"></span>\n        <span class=\"custom-control-description\">{{c.title}}</span>\n      </label>\n    </bsf-control>\n",
            changeDetection: ChangeDetectionStrategy.OnPush
        }), 
        __metadata('design:paramtypes', [])
    ], BsfCheckboxControlComponent);
    return BsfCheckboxControlComponent;
}());
// TODO: Implement. After add 'radio' InputType and uncomment ngSwitch in BsfGroupComponent template
export var BsfRadioControlComponent = (function () {
    function BsfRadioControlComponent() {
    }
    BsfRadioControlComponent.prototype.ngOnInit = function () {
        this.c.elId = this.c.elId + '-' + this.c.defaultValue;
    };
    __decorate([
        Input('control'), 
        __metadata('design:type', BsfControl)
    ], BsfRadioControlComponent.prototype, "c", void 0);
    __decorate([
        Input(), 
        __metadata('design:type', FormGroup)
    ], BsfRadioControlComponent.prototype, "form", void 0);
    BsfRadioControlComponent = __decorate([
        Component({
            selector: 'bsf-radio',
            template: "\n    <bsf-control [control]='c'  [formGroup]='form'>\n      <label [for]='c.field'  class='custom-control custom-radio'>\n        <input class=\"custom-control-input\" [bsfControl]='c' [formControlName]='c.field' type='radio' >\n         <span class=\"custom-control-indicator\"></span>\n        <span class=\"custom-control-description\">{{c.title}}</span>\n      </label>\n    </bsf-control>\n",
            changeDetection: ChangeDetectionStrategy.OnPush
        }), 
        __metadata('design:paramtypes', [])
    ], BsfRadioControlComponent);
    return BsfRadioControlComponent;
}());
export var BsfSelectControlComponent = (function () {
    function BsfSelectControlComponent() {
    }
    __decorate([
        Input('control'), 
        __metadata('design:type', BsfControl)
    ], BsfSelectControlComponent.prototype, "c", void 0);
    __decorate([
        Input(), 
        __metadata('design:type', FormGroup)
    ], BsfSelectControlComponent.prototype, "form", void 0);
    BsfSelectControlComponent = __decorate([
        Component({
            selector: 'bsf-select',
            template: "\n   <bsf-control [control]='c'  [formGroup]='form'>\n      <label [for]='c.field'>{{c.title}}</label>\n      <select class=\"form-control custom-select\" [bsfControl]='c'  [formControlName]='c.field'>\n          <option *ngIf='c.select.emptyText' \n                  [attr.disabled] = 'c.required ? \"\" : null'\n                  [attr.selected] = 'c.fc.value === \"\" ? \"\" : null'\n                  value=''> {{ c.select.emptyText}} </option>\n          <option *ngFor='let opt of c.select.options' [value]=\"opt.value\" \n                  [attr.selected] ='opt.value === c.fc.value ? \"\" : null'>{{opt.text}}</option>\n      </select>\n  </bsf-control>\n",
            changeDetection: ChangeDetectionStrategy.OnPush
        }), 
        __metadata('design:paramtypes', [])
    ], BsfSelectControlComponent);
    return BsfSelectControlComponent;
}());
export var BsfControlDirective = (function () {
    function BsfControlDirective() {
    }
    __decorate([
        Input('bsfControl'), 
        __metadata('design:type', BsfControl)
    ], BsfControlDirective.prototype, "c", void 0);
    BsfControlDirective = __decorate([
        Directive({
            selector: '[bsfControl]',
            host: {
                '[id]': 'c.elId',
                '[name]': 'c.field',
                '[class.form-control-danger]': '!c.fc.valid',
                '[class.form-control-success]': 'c.fc.valid && c.fc.validator',
                '[attr.aria-describedby]': 'c.field + "-help-text"',
                '[attr.disabled]': 'c.disabled',
                '[attr.required]': 'c.required',
            }
        }), 
        __metadata('design:paramtypes', [])
    ], BsfControlDirective);
    return BsfControlDirective;
}());
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