在下拉列表中获取所选项目文本时遇到问题

Question

@Html.DropDownList("city",(SelectListItem)ViewBag.city,new { @class = "form-control", @onchange="fun1()"}) 


$(document).ready(function fun1() { 

     alert("Selected item value is " + $("#city").val() + " and Selected item 
      text is " + $("#city option:selected").text()); 

    }); 

Answer 1

将您的功能写入function fun1() outside document.ready。它会工作。