Is it possible to display a textbox in javascript when a checkbox is already checked onLoad? And then hide the textbox if the checkbox is not checked onLoad?
Is it possible to display a textbox in javascript when a checkbox is already checked onLoad? And then hide the textbox if the checkbox is not checked onLoad?
Here is a suggestion for you to try out:
var checkbox = document.getElementById('check');
if (checkbox.checked == true) {
//do nothing
} else {
checkbox.style.display = 'none';
}<input type="checkbox" id="check" checked>Here is a straightforward example using event listeners.
document.addEventListener('DOMContentLoaded', () => {
document.querySelectorAll('input[type="checkbox"]:not(:checked)').forEach(chk => {
document.querySelectorAll(`input[type="text"].${chk.className}`).forEach(i => i.classList.add('hide'));
});
});.hide {
display: none;
}<input type="checkbox" class="test1" checked>
<input type="text" class="test1">
<input type="checkbox" class="test2">
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