Comments (4)
这个并非 Bug,循环结束后,数据源的item值仍旧是2,所以不是变量污染。只是模板书写中循环内部变量名字冲突而已。each array as item 循环体的内部 ${item} 指向的就是数组的成员。试想,如果内部的${item} 依旧是指向数据源,那么循环体内如何输出数组成员的值?
thx. :)
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个人认为循环体内部变量别名不应该在循环外部生效,这样很容易造成一些困惑
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@wuguixiong 抱歉,起初没看到你给出的例子循环外有${item},这个是 Juicer 的问题,我会尽快修复的。
thx! :)
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@wuguixiong Fixed at 0.5.8-stable.
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Related Issues (20)
- 怎么获得循环的数据的总个数 HOT 2
- 子模板不支持each循环遍历?
- 模版中自定义的数字展示形式
- 带参数的自定函数的使用说明存在错误
- 支持webpack啦,juicer-loader
- 如果在jsp中是用的话,${} 会被当做el表达式优先编译 HOT 1
- 注册函数时的参数说明不确切
- {@each array|function as item} 是否支持这样的写法 想要对需要遍历的数组在开始遍历之前做一个简单的处理
- 官方文档中的一个示例错误
- 特殊符号# 等怎么处理? HOT 1
- 判断 {@if} ... {@else if} ... {@else} ... {@/if}
- 用juicer渲染数据后 不能设置自定义属性
- 怎么获取字典的动态key的值??
- 字段名包含短横线时,无法正确解析
- 无法渲染数据,而是直接输出了源码
- 域名过期了 http://juicer.name HOT 2
- 庆祝退休
- 需要生成${,请问该怎么写? HOT 1
- 多重嵌套的if语句不支持吗
- ReDoS vulnerability in juicer.js
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