禁用样式：cursor: not-allowed
事件不可用：pointer-events:none
<div class="rightButton" style="cursor: not-allowed"><el-buttonstyle="background: #165DFF; color: #FFFFFF;pointer-events:none;"@click="EMRAdd"><SvgIconicon-class="add-icon"/><div>{{ $t('common.new') }}</div></el-button>
</div>
最开始都写在el-button上，但是事件禁用生效，样式不生效，就把样式写在div上了
)
