Column Add&Remove

Paste the following code into the head section of your site’s HTML.

<link rel="stylesheet" type="text/css" href="https://cdn.rawgit.com/ax5ui/ax5ui-grid/master/dist/ax5grid.css">
<script type="text/javascript" src="https://code.jquery.com/jquery-1.12.3.min.js"></script>
<script type="text/javascript" src="https://cdn.rawgit.com/ax5ui/ax5core/master/dist/ax5core.min.js"></script>
<script type="text/javascript" src="https://cdn.rawgit.com/ax5ui/ax5ui-grid/master/dist/ax5grid.min.js"></script>

<div style="position: relative;height:400px;" id="grid-parent">
    <div data-ax5grid="first-grid" data-ax5grid-config="{
                    showLineNumber: true,
                    showRowSelector: true,
                    sortable: true,
                    header: {align:"center"}
                    }" style="height: 100%;"></div>
</div>

<div style="padding: 10px;">
    <button class="btn btn-default" data-grid-control="column-add">column add</button>
    <button class="btn btn-default" data-grid-control="column-remove">column remove</button>
    <button class="btn btn-default" data-grid-control="column-update">column update</button>
</div>

<script type="text/javascript">
    $(document.body).ready(function () {
        var API_SERVER = "http://api-demo.ax5.io";
        var firstGrid = new ax5.ui.grid({
            target: $('[data-ax5grid="first-grid"]'),
            columns: [
                {
                    key: "a",
                    label: "field A",
                    width: 80,
                    styleClass: function () {
                        return "ABC";
                    },
                    enableFilter: true,
                    align: "center"
                },
                {key: "b", label: "field  B", align: "center"},
                {
                    key: undefined, label: "field C", columns: [
                    {key: "price", label: "price", formatter: "money", align: "right"},
                    {key: "amount", label: "amount", formatter: "money", align: "right"},
                    {key: "cost", label: "cost", align: "right", formatter: "money"}
                ]
                },
                {key: "saleDt", label: "saleDt", align: "center", formatter: function () {
                    return ax5.util.date(new Date(this.value), {"return": "yyyy-MM-dd"});
                }},
                {key: "customer", label: "customer"},
                {key: "userType", label: "userType"}
            ]
        });
        firstGrid.setData(gridList);

        // 그리드 데이터 가져오기
        /*
        $.ajax({
            method: "GET",
            url: API_SERVER + "/api/v1/ax5grid/order",
            success: function (res) {
                firstGrid.setData(res);
            }
        });
        */

        $('[data-grid-control]').click(function () {
            switch (this.getAttribute("data-grid-control")) {
                case "column-add":
                    firstGrid.addColumn({key: "b", label: "필드B"});
                    break;
                case "column-remove":
                    firstGrid.removeColumn();
                    break;
                case "column-update":
                    firstGrid.updateColumn({key: "b", label: "필드B"}, 0);
                    break;
            }
        });
    });
</script>