douqiaosu0280 2016-09-11 10:13
浏览 46

PHP Smarty替换

I use PHP Smarty and now I want to use replace: on a more correct way.

I want to remove the entire <div class="news-text"></div> and its inner content.

How can I achieve that?

My code currently looks like this, but it is nasty because it only hide the content:

{$announcement.text|replace:'<div class="news-text"> ':'<div style="display:none;" class="news-text">'}
  • 写回答

1条回答 默认 最新

  • doutangu4671 2016-09-11 17:04

    Smarty cannot do that in a reliable way. You can try to create a custom plugin to manipulate html or better, modifiy the contents of the variable before sending it to Smarty.

    Your current solution is also unnecessary and may be prone to errors. You can do it with simple css, no replace required; i.e.:


    <div class="no_news_text">


    .no_news_text .news-text{display:none !important;}
    本回答被题主选为最佳回答 , 对您是否有帮助呢?



  • ¥15 maccms影视模板 制作影视网站失败 求
  • ¥15 stm32按键设置闹钟数进退位不正常
  • ¥15 三电平逆变器中点电位平衡问题
  • ¥20 这怎么写啊 java课设
  • ¥15 用C语言完成一个复杂的游戏
  • ¥15 如何批量更改很多个文件夹里的文件名中包含文件夹名?
  • ¥50 MTK手机模拟HID鼠标出现卡顿
  • ¥20 求下下面这个数据结构代码
  • ¥20 前端 二进制文件流图片转化异常
  • ¥15 github上的这个C语言项目如何跑起来