vue render function & dataset

https://vuejs.org/v2/guide/render-function.html#The-Data-Object-In-Depth

https://developer.mozilla.org/en-US/docs/Web/API/HTMLElement/dataset

solution 1

dataset

    {

        key: "hotWordHeat",

        title: "热词热度",

        // width: 100,

        width: 200,

        align: "center",

        // sortable: true,

        // className: "disabled-user-selection",

        //