正文JS获取Dropdownlist选中值IP云V管理员/2022-08-18/5 阅读 08/18提示:扫一扫查出行【扫一扫了解最新限行尾号】复制提示 var dropDownList = document.getElementById("ddl_sheng"); //获取DropDownList控件var dropDownListValue = dropDownList.options[dropDownList.selectedIndex].value; //获取选择项的值