Grails可排序列问题

问题描述

 class Role implements Serializable {
    // this is my domain class
    private static final long serialVersionUID = 1

    String authority

    Role(String authority) {
        this()
        this.authority = authority
    }

    static constraints = {
        authority blank: false,unique: true
    }

    static mapping = {
        cache true
    }
} 




def indexList(){

        render(template: "indexList",model:[roleInstanceList: Role.findAll()])
    }   // this is the method in the controller that renders the view page 'indexList'


     

   

   <div class="col-md-12 main-header">Role List</div>
   //this is my 'view' gsp page to be rendered 
   <table class="table manage-table">
    <thead>
        <tr>
            **<g:sortableColumn property="authority"
                title="${message(code: 'role.authority.label',default: 'authority')}" />**
            
        </tr>
    </thead>
    <tbody>
        <g:each in="${roleInstanceList}" status="i" var="roleInstance">
            <tr id="${roleInstance.id}" class="${(i % 2) == 0 ? 'even' : 'odd'}">

                <td>
                    ${fieldValue(bean: roleInstance,field: "authority")}
                </td>
            </tr>
        </g:each>
    </tbody>
</table>

在这里,当我单击“可排序列”“权限”时-排序未完成,正在获取页面 使用以下URL刷新: role / indexList?sort = authority&order = asc 任何帮助,不胜感激。 谢谢,并指出我是grails框架的新手

解决方法

您可能希望使用Role.list(params)而不是Role.findAll()