[英]mat-autocomplete panel opening on form load in Angular
當我打開模態對話框時,第一個自動完成控件的選擇面板被打開,我試圖關閉面板,如下所示:
html:
<mat-form-field>
<input
#autoCompleteInput
matInput
type="text"
[matAutocomplete]="auto"
>
<mat-autocomplete #auto="matAutocomplete" autoActiveFirstOption="true" [displayWith]="displayFn">
<mat-option *ngFor="let option of filteredOptions | async" [value]="option">
{{option.name}}
</mat-option>
</mat-autocomplete>
</mat-form-field>
TS:
//@ViewChild('autoCompleteInput', { read: MatAutocompleteTrigger }) autoComplete: MatAutocompleteTrigger;
// I also tried this
@ViewChild(MatAutocompleteTrigger) autoCompleteInput: MatAutocompleteTrigger;
ngAfterViewInit() {
debugger;
this.autoCompleteInput.closePanel();
}
但不幸的是,第一個自動完成面板是在對話框加載時打開的。 如何防止面板打開,或者如果不可能,關閉面板?
只是給
autoFocus:false
this.dialog.open(yourcomponent,{
autoFocus:false
});
聲明:本站的技術帖子網頁,遵循CC BY-SA 4.0協議,如果您需要轉載,請注明本站網址或者原文地址。任何問題請咨詢:yoyou2525@163.com.