(modify) Activation of work functionality in Angular 2 strictly tied to pressing enter

I am working on a feature that displays rows matching a user-entered value in a dynamic list. The list should update as the user types in values, so I attempted to use a (change) event listener on the input text box. However, the list only updates when I press the 'Enter' button. Below is the code snippet:

<tr>
        <td><input type = "text" [(ngModel)] = "writerSuggest" (change) = "getWriterList($event)" /></td>
</tr>
<tr *ngFor="let writers of writerListShow">
        <td style="cursor: pointer;" (click) = "onWriterClick(writers.name)">{{writers.name}}</td>
</tr>
<tr>
        <td *ngIf = 'writerErr' >No writers with given name</td>
</tr>

Answer №1

To make changes based on user input, you can utilize the ngmodelChange event.

<td><input type = "text" [ngModel] = "writerSuggest" (ngModelChange) = "updateWriterList($event)" /></td>

Answer №2

To detect a change in the value of bound variables, utilize ngModelChange. For example:

<input type = "text" [(ngModel)] = "writerSuggest" (ngModelChange) = "getWriterList($event)" />

Answer №3

Experiment with the use of ngModelChange

sample

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