如何将jquery datepicker函数与底层java spring表单java.util.Date字段绑定？_Jquery_Spring_Spring Mvc

如何将jquery datepicker函数与底层java spring表单java.util.Date字段绑定？

jquery spring spring-mvc

如何将jquery datepicker函数与底层java spring表单java.util.Date字段绑定？,jquery,spring,spring-mvc,Jquery,Spring,Spring Mvc,我整天都在尝试将jQuery datepicker函数与java.util.date类型的基础java spring表单日期字段的两个字段绑定，但是我得到了一个错误。我正在发布所有文件和错误消息 form.jspx（jquery从默认模板加载）： SearchController.java： package web.search.controller; import domain.FormData; import org.slf4j.Logger; import org.slf4j.Logg

我整天都在尝试将jQuery datepicker函数与java.util.date类型的基础java spring表单日期字段的两个字段绑定，但是我得到了一个错误。我正在发布所有文件和错误消息

form.jspx（jquery从默认模板加载）：

SearchController.java：

package web.search.controller;

import domain.FormData;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.ModelAttribute;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import web.blogapp.controller.EntryController;


@RequestMapping("/search")
@Controller
public class SearchController {

    final Logger logger = LoggerFactory.getLogger(EntryController.class);

    @RequestMapping(method = RequestMethod.GET)
    public String loadFormPage(Model uiModel) {
        logger.info("Listing blog entries");

        uiModel.addAttribute("formdata", new FormData());


        return "search/form";
    }

    @RequestMapping(method = RequestMethod.POST)
    public String submitForm(@ModelAttribute FormData formdata, Model uiModel)
    {
        uiModel.addAttribute("message", "Successfully saved data: " + formdata.toString());
        return "search/form";
    }
}

按submit后出现的错误如下：

java.lang.IllegalStateException:bean名称“formdata”的BindingResult和普通目标对象都不能作为请求属性使用
org.springframework.web.servlet.support.BindStatus.（BindStatus.java:141）
org.springframework.web.servlet.tags.form.AbstractDataBoundFormElementTag.getBindStatus（AbstractDataBoundFormElementTag.java:179）
org.springframework.web.servlet.tags.form.AbstractDataBoundFormElementTag.getPropertyPath（AbstractDataBoundFormElementTag.java:199）
org.springframework.web.servlet.tags.form.AbstractDataBoundFormElementTag.getName（AbstractDataBoundFormElementTag.java:165）
org.springframework.web.servlet.tags.form.AbstractDataBoundFormElementTag.writeDefaultAttributes（AbstractDataBoundFormElementTag.java:128）
org.springframework.web.servlet.tags.form.AbstractHtmlElementTag.writeDefaultAttributes（AbstractHtmlElementTag.java:421）
org.springframework.web.servlet.tags.form.SelectTag.writeTagContent（SelectTag.java:200）
org.springframework.web.servlet.tags.form.AbstractFormTag.doStartTagInternal（AbstractFormTag.java:103）
org.springframework.web.servlet.tags.RequestContextAwareTag.doStartTag（RequestContextAwareTag.java:80）
org.apache.jsp.WEB_002dINF.views.search.form_jspx._jspService（form_jspx.java:145）
org.apache.jasper.runtime.HttpJspBase.service（HttpJspBase.java:70）
javaservlet.http.HttpServlet.service（HttpServlet.java:728）
org.apache.jasper.servlet.JspServletWrapper.service（JspServletWrapper.java:432）
org.apache.jasper.servlet.JspServlet.serviceJspFile（JspServlet.java:390）
org.apache.jasper.servlet.JspServlet.service（JspServlet.java:334）
javaservlet.http.HttpServlet.service（HttpServlet.java:728）
org.apache.jasper.runtime.JspRuntimeLibrary.include（JspRuntimeLibrary.java:954）
org.apache.jasper.runtime.PageContextImpl.doInclude（PageContextImpl.java:684）
org.apache.jasper.runtime.PageContextImpl.include（PageContextImpl.java:678）
org.apache.tiles.request.jsp.JspRequest.doInclude（JspRequest.java:123）
org.apache.tiles.request.AbstractViewRequest.dispatch（AbstractViewRequest.java:47）
org.apache.tiles.request.render.DispatchRenderer.render（DispatchRenderer.java:45）
org.apache.tiles.request.render.ChainedDelegateRenderer.render（ChainedDelegateRenderer.java:68）
org.apache.tiles.impl.BasicTilesContainer.render（BasicTilesContainer.java:259）
org.apache.tiles.template.InsertAttributeModel.renderAttribute（InsertAttributeModel.java:188）
org.apache.tiles.template.InsertAttributeModel.execute（InsertAttributeModel.java:132）
org.apache.tiles.jsp.taglib.InsertAttributeTag.doTag（InsertAttributeTag.java:299）
org.apache.jsp.WEB\u 002dINF.layouts.default\u jspx.\u jspx\u meth\u tiles\u 005finsertatAttribute\u 005f2（default\u jspx.java:619）
org.apache.jsp.WEB_002INF.layouts.default_jspx._jspService（default_jspx.java:140）
org.apache.jasper.runtime.HttpJspBase.service（HttpJspBase.java:70）
javaservlet.http.HttpServlet.service（HttpServlet.java:728）
org.apache.jasper.servlet.JspServletWrapper.service（JspServletWrapper.java:432）
org.apache.jasper.servlet.JspServlet.serviceJspFile（JspServlet.java:390）
org.apache.jasper.servlet.JspServlet.service（JspServlet.java:334）
javaservlet.http.HttpServlet.service（HttpServlet.java:728）
org.apache.tiles.request.servlet.ServletRequest.forward（ServletRequest.java:265）
org.apache.tiles.request.servlet.ServletRequest.doForward（ServletRequest.java:228）
org.apache.tiles.request.AbstractClientRequest.dispatch（AbstractClientRequest.java:57）
org.apache.tiles.request.render.DispatchRenderer.render（DispatchRenderer.java:45）
org.apache.tiles.impl.BasicTilesContainer.render（BasicTilesContainer.java:259）
org.apache.tiles.impl.BasicTilesContainer.render（BasicTilesContainer.java:397）
org.apache.tiles.impl.BasicTilesContainer.render（BasicTilesContainer.java:238）
org.apache.tiles.impl.BasicTilesContainer.render（BasicTilesContainer.java:221）
org.apache.tiles.renderer.DefinitionRenderer.render（DefinitionRenderer.java:59）
org.springframework.web.servlet.view.tiles3.TilesView.renderMergedOutputModel（TilesView.java:145）
org.springframework.web.servlet.view.AbstractView.render（AbstractView.java:263）
org.springframework.web.servlet.DispatcherServlet.render（DispatcherServlet.java:1208）
org.springframework.web.servlet.DispatcherServlet.processDispatchResult（DispatcherServlet.java:992）
org.springframework.web.servlet.DispatcherServlet.doDispatch（DispatcherServlet.java:939）
org.springframework.web.servlet.DispatcherServlet.doService（DispatcherServlet.java:856）
org.springframework.web.servlet.FrameworkServlet.processRequest（FrameworkServlet.java:936）
org.springframework.web.servlet.FrameworkServlet.doPost（FrameworkServlet.java:838）
javaservlet.http.HttpServlet.service（HttpServlet.java:647）
org.springframework.web.servlet.FrameworkServlet.service（FrameworkServlet.java:812）
javaservlet.http.HttpServlet.service（HttpServlet.java:728）
org.springframework.orm.jpa.support.OpenEntityManagerInViewFilter.doFilterInternal（OpenEntityManagerInViewFilter.java:180）
org.springframework.web.filter.OncePerRequestFilter.doFilter（OncePerRequestFilter.java:107）
org.springframework.web.filter.HiddenHttpMethodFilter.doFilterInternal（HiddenHttpMethodFilter.java:77）
org.springframework.web.filter.OncePerRequestFilter.doFilter（OncePerRequestFilter.java:107）
org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal（CharacterEncodingFilter.java:88）
org.springframework.web.filter.OncePerRequestFilter.doFilter（一次
package domain;

import org.springframework.format.annotation.DateTimeFormat;

import java.util.Date;


public class FormData {

    private String stateCode;

    private String city;

    @DateTimeFormat(pattern = "yy-mm-dd")
    private Date arrivalDate;

    @DateTimeFormat(pattern = "yy-mm-dd")
    private Date departureDate;

    private Integer numberOfAdults;

    //getters and setters
    public String getCity() {
        return city;
    }

    public void setCity(String city) {
        this.city = city;
    }

    public Date getArrivalDate() {
        return arrivalDate;
    }

    public void setArrivalDate(Date arrivalDate) {
        this.arrivalDate = arrivalDate;
    }

    public Date getDepartureDate() {
        return departureDate;
    }

    public void setDepartureDate(Date departureDate) {
        this.departureDate = departureDate;
    }

    public Integer getNumberOfAdults() {
        return numberOfAdults;
    }

    public void setNumberOfAdults(Integer numberOfAdults) {
        this.numberOfAdults = numberOfAdults;
    }

    //other methods
    public String toString()
    {
        if (city.equals("New York"))
            stateCode = "NY";
        else if(city.equals("Los Angeles"))
            stateCode = "CA";
        else if(city.equals("Chicago"))
            stateCode = "IL";
        else if(city.equals("Houston"))
            stateCode = "TX";
        else if(city.equals("Phoenix"))
            stateCode = "AZ";



        return "http://api.ean.com/ean" + "-" + "services/rs/hotel/v3/list?cid=55505&apiKey=97zvrux6eahgv64r3aarb7n2&locale=en_US&currencyCode=USD"
                + "&city=" + city
                + "&stateProvinceCode=" + stateCode
                + "&countryCode=US&supplierCacheTolerance=MED"
                + "&arrivalDate=" + arrivalDate.toString()
                + "&departureDate=" + departureDate.toString()
                + "&room1=" + numberOfAdults
                + "&numberOfResults=1";
    }
}

package web.search.controller;

import domain.FormData;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.ModelAttribute;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import web.blogapp.controller.EntryController;


@RequestMapping("/search")
@Controller
public class SearchController {

    final Logger logger = LoggerFactory.getLogger(EntryController.class);

    @RequestMapping(method = RequestMethod.GET)
    public String loadFormPage(Model uiModel) {
        logger.info("Listing blog entries");

        uiModel.addAttribute("formdata", new FormData());


        return "search/form";
    }

    @RequestMapping(method = RequestMethod.POST)
    public String submitForm(@ModelAttribute FormData formdata, Model uiModel)
    {
        uiModel.addAttribute("message", "Successfully saved data: " + formdata.toString());
        return "search/form";
    }
}

java.lang.IllegalStateException: Neither BindingResult nor plain target object for bean name 'formdata' available as request attribute
  org.springframework.web.servlet.support.BindStatus.<init>(BindStatus.java:141)
  org.springframework.web.servlet.tags.form.AbstractDataBoundFormElementTag.getBindStatus(AbstractDataBoundFormElementTag.java:179)
  org.springframework.web.servlet.tags.form.AbstractDataBoundFormElementTag.getPropertyPath(AbstractDataBoundFormElementTag.java:199)
  org.springframework.web.servlet.tags.form.AbstractDataBoundFormElementTag.getName(AbstractDataBoundFormElementTag.java:165)
  org.springframework.web.servlet.tags.form.AbstractDataBoundFormElementTag.writeDefaultAttributes(AbstractDataBoundFormElementTag.java:128)
  org.springframework.web.servlet.tags.form.AbstractHtmlElementTag.writeDefaultAttributes(AbstractHtmlElementTag.java:421)
  org.springframework.web.servlet.tags.form.SelectTag.writeTagContent(SelectTag.java:200)
  org.springframework.web.servlet.tags.form.AbstractFormTag.doStartTagInternal(AbstractFormTag.java:103)
  org.springframework.web.servlet.tags.RequestContextAwareTag.doStartTag(RequestContextAwareTag.java:80)
  org.apache.jsp.WEB_002dINF.views.search.form_jspx._jspService(form_jspx.java:145)
  org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
  javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
  org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:432)
  org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:390)
  org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334)
  javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
  org.apache.jasper.runtime.JspRuntimeLibrary.include(JspRuntimeLibrary.java:954)
  org.apache.jasper.runtime.PageContextImpl.doInclude(PageContextImpl.java:684)
  org.apache.jasper.runtime.PageContextImpl.include(PageContextImpl.java:678)
  org.apache.tiles.request.jsp.JspRequest.doInclude(JspRequest.java:123)
  org.apache.tiles.request.AbstractViewRequest.dispatch(AbstractViewRequest.java:47)
  org.apache.tiles.request.render.DispatchRenderer.render(DispatchRenderer.java:45)
  org.apache.tiles.request.render.ChainedDelegateRenderer.render(ChainedDelegateRenderer.java:68)
  org.apache.tiles.impl.BasicTilesContainer.render(BasicTilesContainer.java:259)
  org.apache.tiles.template.InsertAttributeModel.renderAttribute(InsertAttributeModel.java:188)
  org.apache.tiles.template.InsertAttributeModel.execute(InsertAttributeModel.java:132)
  org.apache.tiles.jsp.taglib.InsertAttributeTag.doTag(InsertAttributeTag.java:299)
  org.apache.jsp.WEB_002dINF.layouts.default_jspx._jspx_meth_tiles_005finsertAttribute_005f2(default_jspx.java:619)
  org.apache.jsp.WEB_002dINF.layouts.default_jspx._jspService(default_jspx.java:140)
  org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
  javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
  org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:432)
  org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:390)
  org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334)
  javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
  org.apache.tiles.request.servlet.ServletRequest.forward(ServletRequest.java:265)
  org.apache.tiles.request.servlet.ServletRequest.doForward(ServletRequest.java:228)
  org.apache.tiles.request.AbstractClientRequest.dispatch(AbstractClientRequest.java:57)
  org.apache.tiles.request.render.DispatchRenderer.render(DispatchRenderer.java:45)
  org.apache.tiles.impl.BasicTilesContainer.render(BasicTilesContainer.java:259)
  org.apache.tiles.impl.BasicTilesContainer.render(BasicTilesContainer.java:397)
  org.apache.tiles.impl.BasicTilesContainer.render(BasicTilesContainer.java:238)
  org.apache.tiles.impl.BasicTilesContainer.render(BasicTilesContainer.java:221)
  org.apache.tiles.renderer.DefinitionRenderer.render(DefinitionRenderer.java:59)
  org.springframework.web.servlet.view.tiles3.TilesView.renderMergedOutputModel(TilesView.java:145)
  org.springframework.web.servlet.view.AbstractView.render(AbstractView.java:263)
  org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1208)
  org.springframework.web.servlet.DispatcherServlet.processDispatchResult(DispatcherServlet.java:992)
  org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:939)
  org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:856)
  org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:936)
  org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:838)
  javax.servlet.http.HttpServlet.service(HttpServlet.java:647)
  org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:812)
  javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
  org.springframework.orm.jpa.support.OpenEntityManagerInViewFilter.doFilterInternal(OpenEntityManagerInViewFilter.java:180)
  org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
  org.springframework.web.filter.HiddenHttpMethodFilter.doFilterInternal(HiddenHttpMethodFilter.java:77)
  org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
  org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:88)
  org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
  org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:330)
  org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:118)
  org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:84)
  org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
  org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:113)
  org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
  org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:103)
  org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
  org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:113)
  org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
  org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:54)
  org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
  org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:45)
  org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
  org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:183)
  org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
  org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:105)
  org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
  org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:87)
  org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
  org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:192)
  org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:160)
  org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:346)
  org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:259)