因此,我需要在第一个“类型”列中使用我的芯片。当我将数据插入类型的第二列时。它将创建一个芯片数据。
我希望该芯片数据也显示在第一列中。但我想不通,有人可以帮忙吗?
<div fxLayout="column" fxFlex="30" class="mr-8">
<div *ngIf="mode === 'edit'" class="mb-8" fxLayout="row" fxLayoutAlign="start start">
<mat-form-field appearance="outline" fxFlex>
<mat-label>Types</mat-label>
<mat-chip-list #chipList>
<mat-chip *ngFor="let type of types" formControlName="type"></mat-chip>
<input name="type" placeholder="Types" matInput>
</mat-chip-list>
</mat-form-field>
</div>
<div *ngIf="mode === 'edit'" class="mb-8" fxLayout="row" fxLayoutAlign="start start">
<mat-form-field appearance="outline" fxFlex>
<mat-label>Types</mat-label>
<mat-chip-list #chipList>
<mat-chip *ngFor="let type of types"
[selectable]="selectable"
[removable]="removable"
(removed)="remove(type)">
{{type}}
<mat-icon matChipRemove *ngIf="removable">cancel</mat-icon>
</mat-chip>
<input name="type" [matChipInputFor]="chipList" placeholder="Types"
[matChipInputFor]="chipList"
[matChipInputSeparatorKeyCodes]="separatorKeysCodes"
[matChipInputAddOnBlur]="addOnBlur"
(matChipInputTokenEnd)="add($event)" matInput>
</mat-chip-list>
</mat-form-field>
</div>
最佳答案
我认为您错过了第一分区的插值功能。只需在第6行添加{{type}}
,如下所示。
...
<mat-chip-list #chipList>
<mat-chip *ngFor="let type of types" formControlName="type">{{type}}</mat-chip>
<input name="type" placeholder="Types" matInput>
</mat-chip-list>
...
关于javascript - 如何修复未显示的芯片数据,我们在Stack Overflow上找到一个类似的问题:https://stackoverflow.com/questions/56033551/