miniui 允许拖拽调节列宽度

//dataGrid 设置： allowResizeColumn="true" allowResize="true"
<div class="mini-fit">
                <div allowResizeColumn="true" allowResize="true" class="mini-dataGrid" id="basetodolist-grid" allowAlternating="true" pageSize="${pageSize}" sizeList="${sizeList}" multiSelect="true" allowResizeColumn="false" allowMoveColumn="false" allowSortColumn="true" showEmptyText="true" emptyText="暂无数据" style="width: 100%; height: 100%"></div>
  </div>

// column:允许拖拽的列设置： allowResize:"true"，且不能设置固定宽度
        {
                header: "内容",
                field: "name",
                allowSort: true,
                align: "center",
                headerAlign: "center",
                allowResize:"true"
            },

文章来自：https://www.cnblogs.com/vixviy/p/8119598.html