dongqing5925 2012-12-20 20:42
浏览 43
已采纳

CakePHP中的碎片系统?

I was wondering if CakePHP has something similar to the fragments in Ruby on Rails ?

I've found something here, but, when I try this with a test.ctp in the Elements folder

<?php echo $this->fetch("/Elements/test"); ?>

Nothing happens.

Am I doing something wrong or is there another way ?

  • 写回答

1条回答 默认 最新

  • dongmi1663 2012-12-29 11:06
    关注

    Elements don't work like that

    Elements are I assume the equivalent of fragments. The element method is used to return the contents of an element (a file containing a chunk of view code):

    echo $this->element('some'); // output View/Elements/some.ctp
    

    Fetch is for returning a view block

    Fetch is a method used to return the contents of a view block - some pre-rendered, in memory string:

    // app/View/Common/view.ctp
    <h1><?php echo $this->fetch('title'); ?></h1>
    <?php echo $this->fetch('content'); ?>
    
    <div class="actions">
        <h3>Related actions</h3>
        <ul>
        <?php echo $this->fetch('sidebar'); ?>
        </ul>
    </div>
    
    本回答被题主选为最佳回答 , 对您是否有帮助呢?
    评论

报告相同问题?

悬赏问题

  • ¥15 Arcgis相交分析无法绘制一个或多个图形
  • ¥15 seatunnel-web使用SQL组件时候后台报错,无法找到表格
  • ¥15 fpga自动售货机数码管(相关搜索:数字时钟)
  • ¥15 用前端向数据库插入数据,通过debug发现数据能走到后端,但是放行之后就会提示错误
  • ¥30 3天&7天&&15天&销量如何统计同一行
  • ¥30 帮我写一段可以读取LD2450数据并计算距离的Arduino代码
  • ¥15 飞机曲面部件如机翼,壁板等具体的孔位模型
  • ¥15 vs2019中数据导出问题
  • ¥20 云服务Linux系统TCP-MSS值修改?
  • ¥20 关于#单片机#的问题:项目:使用模拟iic与ov2640通讯环境:F407问题:读取的ID号总是0xff,自己调了调发现在读从机数据时,SDA线上并未有信号变化(语言-c语言)