LayDate 只显示年月

<style>
    .laydate_table {
        display: none;
    }

    #laydate_hms {
        display: none !important;
    }
</style>

<input type="text" class="w_170" name="JoinLeagueDate" value="@Model.JoinLeagueDate" id="JoinLeagueDate" onclick="laydate({ istime: true, format: 'YYYY-MM' })">