获取select下拉框选中的值

<select id="selectId">
  <option value="orange">橙色</option>
  <option value="yellow">黄色</option>
</select>

获取value值

var color = $("#selectId").val();
var color = $("#selectId option:selected").val();
var color = $("#selectId").find("option:selected").val();
var color = $("#selectId option:selected").attr("value");

获取text值

var color1 = $("#selectId option:selected").text();
var color1 = $("#selectId").find("option:selected").text();

标签：option,val,color,selected,selectId,选中,var,下拉框,select
来源： https://www.cnblogs.com/sunline/p/15642673.html