I'm making a project in angular. When i click on the checkbox i want that there is a line trough the text. But when i click on the checkbox nothing happens ..
Can you help me ?
Thanks !
<h3>Todos list</h3>
<ul class="list-group">
<li *ngFor="let todo of todos; let i = index" class="list-group-item">
{{todo.text}}
<p [ngClass]="{strike: deleted}">test</p>
<label>
<input type="checkbox" ng-model="deleted">
</label>
<button class="btn btn-danger btn-small" (click)="deleteTodo(i)">X</button>
</li>
</ul>
At first, in Angular it's [(ngModel)]
, not ng-model
as in AngularJs
.
Also, you can't have a single variable ( deleted
) to handle all items in your *ngFor
.
To make it wok apply the changes:
...
<p [ngClass]="{strike: todo.deleted}">test</p>
<label>
<input type="checkbox"
[(ngModel)]="todo.deleted">
</label>
...
使用<s>
标记代替<strike>
标记例如:如果您想要<strike> Not Aailable </strike>
并且<strike> Not Aailable </strike>
4及更高版本支持,则使用<s>Not Available</s>
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