wx:for设置排序
时间: 2023-10-10 12:08:06 浏览: 115
在wx:for中,可以使用wx:for-index和wx:for-item属性来指定索引和当前项的变量名,但是wx:for本身并不支持排序。如果需要对列表进行排序,可以在数据源中进行排序,然后再使用wx:for进行渲染。具体的排序方法可以根据需求选择适当的排序算法,例如使用Array.prototype.sort()方法进行排序。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
#### 引用[.reference_title]
- *1* *2* [【微信小程序】-- WXML 模板语法 - 列表渲染 -- wx:for & wx:key(十二)](https://blog.csdn.net/csh1807266489/article/details/129258604)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v93^chatsearchT3_2"}}] [.reference_item style="max-width: 50%"]
- *3* [wx:for,wx:for-items,wx:for-item,wx:key用法之我见](https://blog.csdn.net/qq_42198495/article/details/113836725)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v93^chatsearchT3_2"}}] [.reference_item style="max-width: 50%"]
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