Here I am using prime ng dynamic form.
<http://ng2-dynamic-forms.udos86.de/sample/index.aot.html#/primeng-sample-form>
Model
dynamicSelectModelBirims: SelectModel[] = [];
export class SelectModel {
label: string;
value: any;
}
Constructor
constructor(private formService: DynamicFormService, private helperService:
HelperService,
private birimlerService: BirimlerService) {
setTimeout(() => {
this.dynamicFormCreate();
this.formGroupValue = this.formService.createFormGroup(this.formModel);
}, 100);
setTimeout(() => {
this.getBirims();
}, 1000);
}
new DynamicSelectModel
FORM_MODEL.push(new DynamicSelectModel<string>({
id: element.propertyName,
label: element.displayName,
placeholder: element.displayName,
options: this.dynamicSelectModelBirims, // or this.getBirims();
//value: "Aktif",
//disabled: false,
}))
getBirims(){} and DynamicSelectModel push
getBirims() {
this.birimlerService.get().subscribe(
(data: any) => {
if (data.statusCode == 200) {
this.birimler = data;
this.birimler.data.forEach(element => {
this.dynamicSelectModelBirims.push({
label: element.birimAdi,
value: element.id
});
});
}
}
);
HTML
<div class="overflow-hidden content-margin content-padding" style="width:
100%;">
<!-- <pre>{{ dynamicform | json }}</pre> -->
<form [formGroup]="formGroupValue" class="ui-fluid" style="align-content:
center">
<dynamic-primeng-form [group]="formGroupValue" [layout]="layoutJson"
[model]="formModel"
(change)="onChange($event)"
(pEvent)="onPEvent($event)"></dynamic-primeng-form>
</form>
<!-- <button type="button" class="" icon="pi pi-check"
label="Kaydet"></button> -->
</div>
empty dropdown image <https://i.stack.imgur.com/OwSgB.jpg>
The dynamic form in which I have provided code examples above must be
loaded with dropdown data before loading html page. But because of the html
page was previously installed, the page is loading with an empty dropdown
before the service set datas to object. So the dropdown is empty. But when
I print with console.log, the dynamicSelectModelBirims object has data. How
can I solve this asynchronous problem ?
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