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Check a checkbox when another checkbox is checked


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Just now, Mylene said:

Hey, everyone!

I need help again :)

I'd like to check a checkbox when another checkbox is checked and vice versa.

I have a submission form with virtual field. And if that field is checked I need to check the "Subscribed" checkbox field on the same datapage.

Thanks!

Hi Mylene,

I have a solution for you. Use the following script in the footer of the form:

<script>

document.getElementById("cbParamVirtual1").onchange= function()

{

if (document.getElementById("cbParamVirtual1").checked==true)
{
document.getElementById("InsertRecordPublished").checked=true;
}

else if (document.getElementById("cbParamVirtual1").checked==false)
{
document.getElementById("InsertRecordSubscribed").checked=false;
}
}
</script>

In my script the virtual field  has index "1", because my virtual field id the first one on the datapage. You may find more info about referencing virtual fields here

Also replace "Subscribed" with your fieldname.

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  • 7 months later...

Hi Mylene,

You can also try this script:

<script>
var checkboxesToCheck = [
    // TODO: Add here the HTML IDs of checkboxes to check -->
    'InsertRecordPublished',
    'InsertRecordSubscribed',
    'cbParamVirtual2',
    'cbParamVirtual3',
];

var vfield = document.getElementById('cbParamVirtual1');
vfield.onchange = function ()
{
    checkboxesToCheck.forEach(
        function (id, index)
        {
            document.getElementById(id).checked = vfield.checked;
        }
    );
}
</script>

 

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