New version is available for download. All bugs with Grid field was fixed. My apologies for delay. Please send me email in case if you will have any errors in future.


There isn't a Celltype for Grid that does this yet as far as I know. But you can easily make this happen using a bit of jQuery. You can add the jQuery directly into the custom field's instructions or use CP CSS & JS. This will ensure that only one checkbox remains checked across a particular column in your Grid field (tested with EE 2.7.1): <script ...

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