layui列表悬浮自定义title
templet: function (d) {
    return "<div data-d=‘" + d.complaintContent + "‘ onmouseover=‘showTips(this)‘>" + d.complaintContent + "</div>";
}
function showTips(t) {
    $ = layui.$;
    var row = "<span style=‘color: #0C0C0C‘>" + $(t).attr(‘data-d‘) + "</span>"; //获取显示内容
    //小tips
    layer.tips(row, t, {
        tips: [1, ‘#f2f2f2‘],
        maxWidth: 500
    })
}
原文:https://www.cnblogs.com/JaminYe/p/13976840.html