Vmeda.Online/src/addon/mod/data/fields/checkbox/component/checkbox.html

<span *ngIf="mode != 'show'" [formGroup]="form">
    <span *ngIf="mode == 'edit'" [core-mark-required]="field.required"></span>
    <core-input-errors *ngIf="error && mode == 'edit'" [control]="form.controls['f_'+field.id]" [errorMessages]="error"></core-input-errors>

    <ion-select [formControlName]="'f_'+field.id" multiple="true" [placeholder]="'addon.mod_data.menuchoose' | translate" core-input-errors [selectOptions]="{title: field.name}">
        <ion-option *ngFor="let option of options" [value]="option.value">{{option.key}}</ion-option>
    </ion-select>


    <ion-item *ngIf="mode == 'search'">
        <ion-label>{{ 'addon.mod_data.selectedrequired' | translate }}</ion-label>
        <ion-checkbox item-end [formControlName]="'f_'+field.id+'_allreq'" [(ngModel)]="search['f_'+field.id+'_allreq']">
        </ion-checkbox>
    </ion-item>
</span>

<core-format-text *ngIf="mode == 'show' && value && value.content" [text]="value.content"></core-format-text>