I have a form with only a checkbox:
<form action="escreve.php" method="post">
<label><input type="checkbox" autocomplete="off" checked="checked" name="autosave">Autosave</label>
<input type="submit" name="formSubmit" value="Submit" />
</form>
This will trigger escreve.php. It works fine, but the question is how can I trigger escreve.php without the submit button? It doesn't seem to make sense in this case since this form has only one input (the checkbox).
I'd like to have escreve.php reading the value of the checkbox whenever the user clicks in or out. Since I'm also using jQuery, would that be possible?
Thanks for any help!
you can use some javascript to trigger the submit.
<form id='form' action="escreve.php" method="post">
<label><input type="checkbox" autocomplete="off" checked="checked" name="autosave">Autosave</label>
</form>
<script>
$(document.ready(function (e) {
$("input#autosave").click(function (e) {
$("#form").submit();
});
});
</script>
Use jquery form submit method
Try like this
<form action="escreve.php" method="post" id="myForm">
<label><input type="checkbox" autocomplete="off" checked="checked" name="autosave" id="autosave">Autosave</label>
<input type="submit" name="formSubmit" value="Submit" />
</form>
$(document).ready(function(){
$("#autosave").click(function(){
$("#myForm").submit()
});
});
Don't get rid of the button, get rid of the checkbox.
<form action="escreve.php" method="post">
<input type="submit" name="autosave" value="Autosave" />
</form>
sure you can. see jQuery onChange() or onClick() and submit the form with jQuery with .submit()
var form = $('form');
$('[name="autosave"]').click(function() {
$.ajax({
type: form.attr('method'),
url: form.attr('action'),
data: form.serialize()
}).done(function() {
// Optionally alert the user of success here...
}).fail(function() {
// Optionally alert the user of an error here...
});
event.preventDefault(); // Prevent the form from submitting via the browser.
});
eg
$('#chkid').change(function() { $('#frmid').submit(); });
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