根据条件禁用输入 [英] Disable input based on a condition

问题描述

您好，我有以下代码:

<table class="details-table" *ngIf="peop && peopMetadata">
    <tr *ngFor="let attribute of peopMetadata.Attributes">
        <td class="details-property">{{attribute.AttributeLabel}}</td>
        <td [ngSwitch]="attribute.AttributeType">
            <div *ngSwitchCase="'String'">
                <input matInput [(ngModel)] = "peop[attribute.AttributeKey]" />
            </div>
            <div *ngSwitchDefault>{{peop[attribute.AttributeKey]}
            </div>
        </td>
    </tr>
    <div>
        <button ng-click="">Submit</button>
    </div>
</table>

我想基于peop [attribute.IsWritable] ='false'的属性值禁用输入.我如何在这里实现这一目标.感谢您的帮助

I want to disable the input based on an attribute values say peop[attribute.IsWritable]='false' . How can i achieve this here . Any help is appreciated

推荐答案

仅输入法:

<input [disabled]="!peop[attribute.IsWritable]" matInput [(ngModel)] = "peop[attribute.AttributeKey]" />

条件方法:

<ng-container *ngIf="peop[attribute.IsWritable]">
  <input matInput [(ngModel)]="peop[attribute.AttributeKey]" />
</ng-container>

<ng-container *ngIf="!peop[attribute.IsWritable]">
  <span>{{ peop[attribute.AttributeKey] }}</span>
</ng-container>

OR:

<input *ngIf="peop[attribute.IsWritable]" matInput [(ngModel)]="peop[attribute.AttributeKey]" />
<span *ngIf="!peop[attribute.IsWritable]">{{ peop[attribute.AttributeKey] }}</span>

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