Я использую ng-bootstrap": "1.0.0-alpha
и angular version 4.3.1
.Я пытаюсь использовать formControlName
из reactive-forms
угловых.здесь мой фрагмент кода.
<div class="dropdown dropdown-val-label" ngbDropdown #suggestionDropDown="ngbDropdown" [autoClose]="true">
<button [formControlName]="field.fieldName" class="btn btn-sm btn-secondary mw-100 dropdown-btn-toggle edit-custom-input"
ngbDropdownToggle> Select</button>
<div class="dropdown-menu dynamic-dropdown">
<div class="dynamic-list-wrapper" virtualScroll [childHeight]="12" #scrollingBlock [items]="metadataList[field.fieldName]">
<div #container>
<div *ngFor="let item of scrollingBlock.viewPortItems | slice:0:10">
<a class="dropdown-item">{{item.name}}</a>
</div>
</div>
</div>
</div>
</div>
, где мой metadataList[field.fieldName]
возвращает объект типа {"id": 1, "name": "xyz"}
.
Объект формы
setForGroup(row) {
let _self = this;
let tmpFormGroups = {};
_.each(row.groups, function (obj: any) {
let tmpGroup: any = {};
_.each(obj.value, function (aryObj: any) {
tmpGroup[aryObj.fieldName] = aryObj.value;
});
tmpFormGroups[obj.key] = _self.fb.array([
_self.fb.group(tmpGroup)
]);
});
this.formGroupObj = _self.fb.group(tmpFormGroups);
}
![enter image description here](https://i.stack.imgur.com/YSBi8.png)