javascript - 如何通过javascript从jsp中的服务器获取属性？

Question

@RequestMapping("/toTicketRuleSetting/{ticketTypeId}")
public String goToAssistSecretary(@PathVariable("ticketTypeId") long ticketTypeId, ModelMap model) {
    model.put("ticketTypeId", ticketTypeId);
    model.put("tabId", 0); 
    return "backend/basic/ticketRuleSetting";
}

在spring mvc中，模型中的tabId会返回jsp页面，我想通过javascript获取jsp页面中的tabId，我该怎么办？这是我的jsp页面中的javascript代码：

  window.onload = function (){ 
   <c:set var="tabId" value="${tabId}"/> 
   <c:if test = "{tabId.value==5}"> 
         $("#tabs").tabs( "option", "active", 5 );
   </c:if >

};

请帮我 ！

Answer 1

尝试在方法参数中使用模型，这里是代码：

@RequestMapping("/toTicketRuleSetting/{ticketTypeId}")
public String goToAssistSecretary(@PathVariable("ticketTypeId") long ticketTypeId, Model model) {
    model.addAttribute("ticketTypeId", ticketTypeId);
    model.addAttribute("tabId", 0); 
    return "backend/basic/ticketRuleSetting";
}

然后，像你一样在你的函数中调用它。CCMIIW :)