I've searched around the net but I have not found a solution. Is there something like numeric up down, for numeric selection in Grails? How can I create it?
You can achieve your requirement via simple html as:
<input type="number" name="quantity">
you can set range also as:
<input type="number" name="quantity" min="1" max="5">
and If you want you can add value attribute to be shown as:
<input type="number" name="quantity" min="1" max="5" value="${domainInstace.attribute}">
and Enjoy.......