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我想創建一個包含多個表的gsp頁面。 請注意,術語「表」我的意思是圖形表(標籤)而不是數據庫表。 表格應具有可排序標題爲每個gsp頁面呈現多個可排序表格?
如果一個gsp頁面只包含一個表格,可以很容易地使用現有的sortableColumn和paginate標籤。 它們將相關條目插入「參數」映射(例如「sort = column4711」)。 但是,如果在頁面上涉及多個圖形表,這並不容易。 問題是相關控制器不知道哪個表的參數與 相關聯(即,如果存在映射條目「sort = column4711」,則控制器不知道它屬於哪個表)。
我目前思考下面的解決方案,我認爲相當難看的:
<div class="list">
<table>
<thead>
<tr>
<g:sortableColumn property="id" title="${message(code: 'user.id.label', default: 'Id')}" />
<g:sortableColumn property="password" title="${message(code: 'user.password.label', default: 'Password')}" />
<g:sortableColumn property="userId" title="${message(code: 'user.userId.label', default: 'User Id')}" />
<g:sortableColumn property="userName" title="${message(code: 'user.userName.label', default: 'User Name')}" />
<g:sortableColumn property="id" title="${message(code: 'bookDetails.id.label', default: 'Id')}" />
<th><g:message code="bookDetails.bookId.label" default="Book Id" /></th>
<g:sortableColumn property="pages" title="${message(code: 'bookDetails.pages.label', default: 'Pages')}" />
<g:sortableColumn property="price" title="${message(code: 'bookDetails.price.label', default: 'Price')}" />
<g:sortableColumn property="id" title="${message(code: 'book.id.label', default: 'Id')}" />
<g:sortableColumn property="author" title="${message(code: 'book.author.label', default: 'Author')}" />
<g:sortableColumn property="bookId" title="${message(code: 'book.bookId.label', default: 'Book Id')}" />
<g:sortableColumn property="bookName" title="${message(code: 'book.bookName.label', default: 'Book Name')}" />
<g:sortableColumn property="category" title="${message(code: 'book.category.label', default: 'Category')}" />
</tr>
</thead>
<tbody>
<g:each in="${userInstanceList}" status="i" var="userInstance">
<tr class="${(i % 2) == 0 ? 'odd' : 'even'}">
<td><g:link action="show" id="${userInstance.id}">${fieldValue(bean: userInstance, field: "id")}</g:link></td>
<td>${fieldValue(bean: userInstance, field: "password")}</td>
<td>${fieldValue(bean: userInstance, field: "userId")}</td>
<td>${fieldValue(bean: userInstance, field: "userName")}</td>
</tr>
</g:each>
<g:each in="${bookDetailsInstanceList}" status="i" var="bookDetailsInstance">
<tr class="${(i % 2) == 0 ? 'odd' : 'even'}">
<td><g:link action="show" id="${bookDetailsInstance.id}">${fieldValue(bean: bookDetailsInstance, field: "id")}</g:link></td>
<td>${fieldValue(bean: bookDetailsInstance, field: "bookId")}</td>
<td>${fieldValue(bean: bookDetailsInstance, field: "pages")}</td>
<td>${fieldValue(bean: bookDetailsInstance, field: "price")}</td>
</tr>
</g:each>
<g:each in="${bookInstanceList}" status="i" var="bookInstance">
<tr class="${(i % 2) == 0 ? 'odd' : 'even'}">
<td><g:link action="show" id="${bookInstance.id}">${fieldValue(bean: bookInstance, field: "id")}</g:link></td>
<td>${fieldValue(bean: bookInstance, field: "author")}</td>
<td>${fieldValue(bean: bookInstance, field: "bookId")}</td>
<td>${fieldValue(bean: bookInstance, field: "bookName")}</td>
<td>${fieldValue(bean: bookInstance, field: "category")}</td>
</tr>
</g:each>
</tbody>
</table>
</div>
</div>
<body>
所以請指導我們解決問題