我是grails的新手，我想在index.gsp中设置我的f：table样式，我创建了一个文件_table.gsp，当我执行时我收到此错误： 没有这样的属性：属性类名称：org.grails.orm.hibernate.cfg.HibernatePersistentEntity
索引.gsp
<!DOCTYPE html>
<html>
<head>
<meta name="layout" content="main" />
<g:set var="entityName" value="${message(code: 'user.label', default: 'User')}" />
<title><g:message code="default.list.label" args="[entityName]" /></title>
</head>
<body>
<div class="breadcrumbs">
<div class="col-sm-3">
<a href="#list-user"><g:message code="default.link.skip.label" default="Skip to content…"/></a>
</div>
<div class="col-sm-3">
<a class="home" href="${createLink(uri: '/')}"><g:message code="default.home.label"/></a>
</div>
<div class="col-sm-3">
<g:link class="create" action="create"><g:message code="default.new.label" args="[entityName]" /></g:link>
</div>
</div>
<br>
<br>
<div class="row">
<div class="col-lg-12">
<div class="card">
<div class="card-header">
<strong class="card-title"><g:message code="default.list.label" args="[entityName]" /></strong>
</div>
<div class="card-body">
<div id="pay-invoice">
<div class="card-body">
<div id="list-user" class="content scaffold-list" role="main">
<g:if test="${flash.message}">
<div class="message" role="status">${flash.message}</div>
</g:if>
<f:table collection="${userList}"/>
<div class="pagination">
<g:paginate total="${userCount ?: 0}" />
</div>
</div>
</div>
</div>
</div>
</div> <!-- .card -->
</div>
</div>
</body>
</html>
_table.gsp
<table class="table stripped-table">
<thead>
<tr>
<g:each in="${domainClass}" var="p" status="i">
<g:set var="propTitle">${domainClass.propertyName}.${p.name}.label</g:set>
<g:sortableColumn property="${p.name}" title="${message(code: propTitle, default: p.naturalName)}" />
</g:each>
</tr>
</thead>
<tbody>
<g:each in="${collection}" var="bean" status="i">
<tr class="${(i % 2) == 0 ? 'even' : 'odd'}">
<g:each in="${domainProperties}" var="p" status="j">
<g:if test="${j==0}">
<td><g:link method="GET" resource="${bean}"><f:display bean="${bean}" property="${p.name}" displayStyle="${displayStyle?:'table'}" /></g:link></td>
</g:if>
<g:else>
<td><f:display bean="${bean}" property="${p.name}" displayStyle="${displayStyle?:'table'}" /></td>
</g:else>
</g:each>
</tr>
</g:each>
</tbody>
</table>
User.groovy
class User {
transient securiteService
String username
String password
String nom
String prenom
String email
String tel
static hasMany = [roles : Role]
static constraints = {
username blank: false, unique: true
password blank: false
nom nullable: true
prenom nullable: true
email email:true, nullable:true
tel nullable:true, maxSize:20, matches:/[+]{0,1}[0-9s]{3,15}/
}
static mapping = {
password column: '`password`'
sort nom: "asc"
affectations sort : "dateAffectation", order:"desc"
intervention sort : "responsable", order:"desc"
}
}
usercontroller.groovy：
package mylicence
import grails.validation.ValidationException
import static org.springframework.http.HttpStatus.*
import java.security.MessageDigest
class UserController {
UserService userService
static allowedMethods = [save: "POST", update: "PUT", delete: "DELETE"]
def index(Integer max) {
params.max = Math.min(max ?: 10, 100)
respond userService.list(params), model:[userCount: userService.count()]
}
def show(Long id) {
respond userService.get(id)
}
def create() {
respond new User(username: params.username, password: params.password, nom: params.nom, prenom: params.prenom, email: params.email, tel: params.tel)
}
def save(User user) {
if (user == null) {
notFound()
return
}
try {
userService.save(user)
} catch (ValidationException e) {
respond user.errors, view:'create'
return
}
request.withFormat {
form multipartForm {
flash.message = message(code: 'default.created.message', args: [message(code: 'user.label', default: 'User'), user.id])
redirect user
}
'*' { respond user, [status: CREATED] }
}
}
def edit(Long id) {
respond userService.get(id)
}
def update(User user) {
if (user == null) {
notFound()
return
}
try {
userService.save(user)
} catch (ValidationException e) {
respond user.errors, view:'edit'
return
}
request.withFormat {
form multipartForm {
flash.message = message(code: 'default.updated.message', args: [message(code: 'user.label', default: 'User'), user.id])
redirect user
}
'*'{ respond user, [status: OK] }
}
}
def delete(Long id) {
if (id == null) {
notFound()
return
}
userService.delete(id)
request.withFormat {
form multipartForm {
flash.message = message(code: 'default.deleted.message', args: [message(code: 'user.label', default: 'User'), id])
redirect action:"index", method:"GET"
}
'*'{ render status: NO_CONTENT }
}
}
protected void notFound() {
request.withFormat {
form multipartForm {
flash.message = message(code: 'default.not.found.message', args: [message(code: 'user.label', default: 'User'), params.id])
redirect action: "index", method: "GET"
}
'*'{ render status: NOT_FOUND }
}
}
def login() {
}
def handlelogin = {
def hashPassd = params.password
// Find the username
def user = User.findByUsernameAndPassword(params.username, hashPassd)
if (!user) {
flash.message = "User not found for userName: ${params.username}"
redirect(action:'login')
return
} else {
session.user = user
redirect(controller:'user')
}
}
def logout = {
//log.info 'logout'
if(session.user) {
session.user = null
session.invalidate()
redirect(controller:'user', action: 'login')
}
else {
redirect(controller:'user', action: 'login')
}
}
}
我搜索了所有没有解决方案的地方，IM 使用 grails 3.3.4、groovy 2.4.14、JVM 1.8.0_161
遇到了同样的问题，这是我的解决方案：
<%@ page import="grails.util.GrailsNameUtils" %>
<table >
<thead>
<tr>
<g:each in="${domainProperties}" var="p" status="i">
<g:set var="propTitle">${domainClass.decapitalizedName}.${p.name}.label</g:set>
<g:sortableColumn property="${p.name}" title="${message(code: propTitle, default: grails.util.GrailsNameUtils.getNaturalName(p.name))}" />
</g:each>
</tr>
</thead>
<tbody>
<g:each in="${collection}" var="bean" status="i">
<tr class="${(i % 2) == 0 ? 'even' : 'odd'}">
<g:each in="${domainProperties}" var="p" status="j">
<g:if test="${j==0}">
<td><g:link method="GET" resource="${bean}"><f:display bean="${bean}" property="${p.name}" displayStyle="${displayStyle?:'table'}" /></g:link></td>
</g:if>
<g:else>
<td><f:display bean="${bean}" property="${p.name}" displayStyle="${displayStyle?:'table'}" /></td>
</g:else>
</g:each>
</tr>
</g:each>
</tbody>
</table>
我不得不导入grails.util.GrailsNameUtils库才能以自然格式显示名称。