Set Checkbox to Checked with JavaScript after page Load
33,884
Solution 1
This should do what you are looking for. It works correctly in the snippet.
window.onload = onPageLoad();
function onPageLoad() {
document.getElementById("1403317").checked = true;
}<input type="checkbox" id="1403317">Solution 2
try this one maybe ?
$(document).ready(function() {
$('#1403317').attr('checked', true)
};
Author by
dubesor
Updated on July 09, 2022Comments
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dubesor almost 2 years
I've got a small challenge in trying to set this checkbox element on my page to checked, after the page loads:
<input type="checkbox" id="1403317">Challenges:
1. This<input>can only be called by its id since there's no name attribute set.
2. The JS code to do this cannot be placed inside the<head></head>tag - I don't have access to that part of the code in this use case so this must work somewhere in<body></body>.Here's how I've tried to do this so far (before the closing
</body>tag), but with no effect. Is something wrong with my syntax?<script type="text/javascript"> window.onload = function() { document.getElementById("1403317").checked = true; } </script>