columnDefs: [ { responsivePriority: 1, targets: 0 } ] 不适用于列

Question

columnDefs: [
                { responsivePriority: 2002, targets: -1 }
            ],

columns:    [
                {title: "<?php echo lang("firstname") ?>" , "class": "text-center w100" }
            ]

columnDefs 不适用于列

Answer 1

columnsDefs 不适用于列 所以我们可以使用另一种方法来为列赋予响应优先级

methods to give responsive priority to columns

$('#example').DataTable( {
responsive: true,
columns: [
            {title: "<?php echo lang("firstname") ?>" , responsivePriority: 1},
            {title: "<?php echo lang("lastname") ?>" , responsivePriority: 2},
            {title: "<?php echo lang("email") ?>" , responsivePriority: 3},
         ]} );