FORM HTML:
<form id=»frm_vista» action=»<php echo JRoute::_(‘index.php?option=com_abc&view=vista’);>» method=»POST»>
<a href=»#» id=»text_category»>Insertar Categoria</a>
<a href=»#» onClick=»setBudgetCategory(15, ‘LIMA’)»>LIMA</a>
<input type=»hidden» name=»category_id» id=»category_id» />
</form>
JS:
function setCategory(id_category, category_name){
document.getElementById(‘category_id’).value = id_category;
document.getElementById(‘text_category’).innerHTML = category_name;
}