Currently, I am working on a text box where users can enter a value. I would like to dynamically update another disabled text box with the entered value using JavaScript.
Regards, Vara Prasad.M
Currently, I am working on a text box where users can enter a value. I would like to dynamically update another disabled text box with the entered value using JavaScript.
Regards, Vara Prasad.M
If you're looking to update the disabled input while typing, resorting to a server-side solution is not ideal as it's not practical to post back in real time. Instead, consider this client-side approach using jQuery:
$("#inputEnabled").on({
keyup: function(){
$("#inputDisabled").val($(this).val())
}
});
Are you familiar with utilizing jQuery for web development?
$("#idOfSecondTextbox").on('blur', function() {
$('#idOfSecondTextBox').val( $('#idOfFirstTextBox').val() );
});
If you're looking for a plain JavaScript solution instead of using jQuery, here's one:
function updateValue(inputId, newValue) {
document.getElementById(inputId).value = newValue;
}
Here is the corresponding HTML code:
<input id="input1"
onkeyup="updateValue('input2', this.value)"
onchange="updateValue('input2', this.value)" />
<input id="input2" />
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