页面
<div class="layui-input-inline">
<input type="checkbox" class="czs_txt" name="Range" value="1" title="参展商" id="" <%=dtNews.Rows[0]["pushRange"].ToString().Contains("1")?"checked":"" %> />
<input type="checkbox" class="cgf_txt" name="Range" value="2" title="采购方" id="" <%=dtNews.Rows[0]["pushRange"].ToString().Contains("2")?"checked":"" %> />
<input type="checkbox" class="gz_txt" name="Range" value="3" title="观众" id="" <%=dtNews.Rows[0]["pushRange"].ToString().Contains("3")?"checked":"" %> />
</div>
提交按钮
<button type="submit" class="la