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Add TextBox Programmatically in ASP.NET Core TextBox control

  • Create a TypeScript file and import the Input modules from ej2-inputs library as shown below.
import {Input} from '@syncfusion/ej2-inputs';
  • Pass the HTML Input element as parameter to the createInput method.
  • You can also add the icons on the input by passing buttons property value with the class name e-input-group-icon as parameter to the createInput method.
tagHelper
textbox.cs
<div class="control_wrapper accordion-control-section">
    <div id="input-container">
    </div>
</div>
<script>
    ej.base.enableRipple(true);
    var element = document.createElement('input');
    document.getElementById('input-container').appendChild(element);
    new ej.inputs.Input.createInput({
        element: element,
        properties: {
            placeholder: 'Enter Name'
        }
    });

    var element2 = document.createElement('input');
    document.getElementById('input-container').appendChild(element2);
    new ej.inputs.Input.createInput({
        element: element2,
        buttons: ['e-input-group-icon e-input-down'],
        properties: {
            placeholder: 'Enter Value'
        }
    });

    // To get the all input fields and its container.

    var inputElement = document.querySelectorAll('.e-input-group .e-input,.e-float-input.e-input-group input');

    // Add 'e-input-focus' class to the input for achive ripple effect when focus on the input field.

    for (var i = 0; i < inputElement.length; i++) {
        inputElement[i].addEventListener("focus", function () {
            this.parentNode.classList.add('e-input-focus')
        });
        inputElement[i].addEventListener("blur", function () {
            this.parentNode.classList.remove('e-input-focus')
        });
    }

    // Add 'e-input-btn-ripple' class to the icon element for achive ripple effect when click on the icon.

    var inputIcon = document.querySelectorAll('.e-input-group-icon');
    for (var i = 0; i < inputIcon.length; i++) {
        inputIcon[i].addEventListener('mousedown', function () {
            this.classList.add('e-input-btn-ripple');
        });
        inputIcon[i].addEventListener('mouseup', function () {
            var element = this;
            setTimeout(function () {
                element.classList.remove('e-input-btn-ripple');
            }, 500);
        });
    }

</script>
<style>
    .e-input-group-icon:before {
        font-family: e-icons;
    }

    .e-input-group-icon.e-input-down:before { /* csslint allow: adjoining-classes */
        content: "";
    }
</style>
public ActionResult Index()
{
    return View();
}
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