doulan6150 2012-08-18 22:18
浏览 71
已采纳

使用PHP或Javascript删除最后一个逗号

I have tried many different things to do this and all my ideas have failed me. How do i get rid of the last comma after running this while loop?

<body onload="
    <?php while($row = mysql_fetch_assoc($thing3)): ?>
        checkEdits_<?php echo $row['directory_name']; ?>(),
    <?php endwhile; ?>
">

It adds the last comma at the end which ruins the whole script.

The php while(loop) puts this out when ran through the dom:

<body onLoad="checkEdits_juk(), checkEdits_HTML(), checkEdits_JAVASCRIPT(), checkEdits_JQUERY(),">

except i don't want the last comma at the end. Is their a way to get rid of it?

  • 写回答

5条回答 默认 最新

  • dongqie4402 2012-08-18 22:21
    关注

    you can put your data in an array and uese the implode function

      $directory_names = array();
      while($row = mysql_fetch_assoc($thing3)) {
        $directory_names[] = $row['directory_name'];
      }
      echo implode(', ', $directory_names);
    
    本回答被题主选为最佳回答 , 对您是否有帮助呢?
    评论
查看更多回答(4条)

报告相同问题?

悬赏问题

  • ¥15 乌班图ip地址配置及远程SSH
  • ¥15 怎么让点阵屏显示静态爱心,用keiluVision5写出让点阵屏显示静态爱心的代码,越快越好
  • ¥15 PSPICE制作一个加法器
  • ¥15 javaweb项目无法正常跳转
  • ¥15 VMBox虚拟机无法访问
  • ¥15 skd显示找不到头文件
  • ¥15 机器视觉中图片中长度与真实长度的关系
  • ¥15 fastreport table 怎么只让每页的最下面和最顶部有横线
  • ¥15 java 的protected权限 ,问题在注释里
  • ¥15 这个是哪里有问题啊?