Thymleaf ，使用 jQuery 加载片段 [英] Thymleaf , loading fragments using jQuery

问题描述

这些天我正在用 Spring 检查 Thymeleaf.我遇到了一个关于片段的问题.我已经使用 @Controller 编写了一个 Spring 控制器，下面有一个方法 @PostMapping 是方法

I'm checking Thymeleaf with Spring these days. I came across a question on fragments. I've written a Spring controller using @Controller and there is a method @PostMapping below is the method

@PostMapping(value="/xxx/yyy/add",consumes="application/json",produces="application/json")
public @ResponseBody AModel addMethod(@Valid @RequestBody AModel aModel, BindingResult bindingResult)

我使用 $.ajax 方法将数据 POST 到/xxx/yyy/add URL.JSON 被映射到 AModel 对象并且它可以工作.但我返回一个 AModel 对象作为 json 响应.不是提到百里香片段的字符串.我试图重新加载的百里香片段包含一个数据表.有人能指出我如何做到这一点的正确方向吗?谢谢.

I've used $.ajax method to POST data to /xxx/yyy/add URL. JSON is mapped ith the AModel object and it works. But I'm returning an AModel object as json response. Not a string mentioning the thymeleaf fragment. The thymeleaf fragment I'm trying to reload contains a table of data. Could someone point me at the right direction of how this could be done? thanks.

推荐答案

试试这个.

@RequestMapping(value = "/abc", method = RequestMethod.GET, produces = "application/json")
private ResponseBody test( HttpServletRequest httpServletRequest, HttpServletResponse httpServletResponse )
{
    Response response = new Response<String>();
    WebContext webContext = new WebContext( httpServletRequest, httpServletResponse, servletContext );



    response.setData( generateTemplate( webContext, viewResolver, "fragmentpath") );
    response.setMessage( "Success" );
    response.setStatus(SUCCESS );

    return response;

}

  public static String generateTemplate( WebContext ctx, ViewResolver viewResolver, String baseTemplate)
{

    TemplateEngine engine = ( ( ThymeleafViewResolver ) viewResolver ).getTemplateEngine();

    String renderedHtml = engine.process( baseTemplate, ctx );
    return renderedHtml;

}

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