Issues with Angular event binding not meeting the expected functionality

I'm currently working on a form that includes fields for usernames and email addresses. Alongside these, I have a separate field where I want the text input by the user to be displayed. I'm facing an issue with event binding within the form – it doesn't seem to be working as expected. However, when I move the event binding outside of the form, it works fine. I'm looking for a solution to make it work within the form itself. Any assistance would be greatly appreciated.

Below is the code snippet I'm trying to implement:

<label for="typeahead-basic">Enter text</label>
    <input id="typeahead-basic" type="text" class="form-control" [(ngModel)]="myModel"/>
    <pre>Model: {{ myModel }}</pre><br/>
    
    **TS**
    public myModel: any;
    
    Below is my code
    
    **HTML**
    
    <div class="row" style="width: 100%;">
        <div class="col-md-4 col-lg-4 col-sm-12">
    
    <!-- left-side -->
    <form class="shadow-lg p-3" [formGroup]="registrationForm" style="min-height: calc(100vh - 100px);position:relative">
    
    <nav class="navbar navbar-light bg-light mb-2 ">
        <a class="navbar-brand" href="#">
        <h5 class="text-dark text-center font-weight-bold">
        Create New User
        </h5>
        </a>
        <h6>Enter the name of the user you want to create here and click the "create user once complete."</h6>
        </nav>
    
    <div class="mb-3">
        <label for="exampleInputName" class="form-label">Name</label>
        <input type="text" class="form-control" id="exampleInputName" aria-describedby="nameHelp"
            placeholder="Enter name of user here" [(ngModel)]="myModel"> **OVER HERE**
    </div>

    ...

    <button class="btn-primary align-middle btn" style="float:none;margin:auto;display:block;border-radius:8px;">
        <i class="fa fa-plus" aria-hidden="true"></i>
        Create User
    </button>
    </div>
    
    ...

    <div style="width: 24rem; float: none; margin: auto; display: block;">
        <div class="row card mt-4">
        <img src="assets/images/avatar.png" class="card-img-top" alt="avatar" height="150px" width="150px">
        <div class="card-body">
            <p class="card-text">Model: {{ myModel }}</p> **OVER HERE**
            <p class="card-text">Email: </p>
        </div>
        </div>
    </div>
    </div>

Answer №1

It seems like the issue is due to the absence of the name attribute on the input element. To resolve this, you can update your code as follows:

<input 
   id="typeahead-basic" 
   type="text" 
   class="form-control"  
   [(ngModel)]="myModel"
   name="myModel"
/>

NOTE: Combining Reactive forms with Template-Driven (ngModel) should be avoided as it is not considered a best practice.

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