利用JS验证查询参数-选择月份后必须选择年份

js代码：

+ View Code?

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21

function queryAgentInfo(){     // 标记     var flag=false;     //遍历所有月份      $(".month").each(function(){          if($(this).hasClass("LabelSelected")){              flag = true;          }      });      //获取选中的年份      if(flag){          var yearList= $('input:radio[name="createTimeYear"]:checked').val();          if(yearList==null || yearList == ""){              alert("请选择一个年份!");              return false;          }          }              $("#result_list").empty();      $("#result_list").load("${ctx}/agent/queryAgentInfo.do",$("#agent_seach_form").serializeJson()); }

 

HTML代码：

+ View Code?

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29

<dl class="clearfix">        <dt>年份：</dt>        <dd>            <span><input name="createTimeYear" type="radio" value="" checked="checked">不限</span>            <span><input id="1"name="createTimeYear" type="radio" value="2015">2015年</span>            <span><input id="2" name="createTimeYear" type="radio" value="2016">2016年</span>        </dd>    </dl>    <dl class="clearfix">        <dt>月份：</dt>        <dd>            <span>                <input id="a_0" name="createTimeMonths" type="checkbox" value="1,2,3" class="CheckBoxClass">                <label for="a_0"class="CheckBoxLabelClass">不限</label>            </span>            <span>                <input id="a_1" name="createTimeMonths"type="checkbox" value="1" class="CheckBoxClass">                <label class="CheckBoxLabelClass month" for="a_1">1月</label>            </span>            <span>                <input id="a_2" name="createTimeMonths" type="checkbox" value="2" class="CheckBoxClass">                <label class="CheckBoxLabelClass month" for="a_2">2月</label>            </span>            <span>                <input id="a_3" name="createTimeMonths" type="checkbox" value="3" class="CheckBoxClass">                <label class="CheckBoxLabelClass month" for="a_3">3月</label>            </span>        </dd>    </dl>