Spring MVC Form（JSP）组合框中的默认选定选项

Question

 Design a form(<spring:form></spring:form>) in JSP using Spring MVC architecture

From Controller Enum.values bind in model attribute

Look the code what i am using to bind the list of value of combo and default selected value.

  m.addAttribute("questTypes", Enum.values());

  m.addAttribute("defsel", Enum.Value1.getName());

Then on JSP page write this code

   <form:select path="otquestion.otQuestionId" class="combobox required" style="float:left;" id="selectQuestid">
   <form:option label="Select Question Type..." value=""></form:option>
   <form:options items="${questTypes}" selected="${defsel}" itemLabel="name"  itemValue="value"></form:options>
  </form:select>

Finally list is came but default selection of combo is not working. Please help

Answer 1

I get the answer by following bind the value of path="otquestion.otQuestionId". In otquestion object otQuestionId member variable set the value and return that object with the help of model object.