vue/no-template-shadow

禁止变量声明覆盖外部作用域中声明的变量

⚙️ 此规则包含在 "plugin:vue/strongly-recommended"、*.configs["flat/strongly-recommended"]、"plugin:vue/vue2-strongly-recommended"、*.configs["flat/vue2-strongly-recommended"]、"plugin:vue/recommended"、*.configs["flat/recommended"]、"plugin:vue/vue2-recommended" 和 *.configs["flat/vue2-recommended"] 中。

如果 v-for 指令或范围属性的变量定义遮蔽了父范围中的变量，则 no-template-shadow 应该报告这些变量定义。

¥no-template-shadow should report variable definitions of v-for directives or scope attributes if they shadow the variables in parent scopes.

📖 规则详情

此规则旨在消除 v-for 指令或范围属性的阴影变量声明。

¥This rule aims to eliminate shadowed variable declarations of v-for directives or scope attributes.

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¥🔧 Options

此规则采用一个可选对象选项，其属性为 "allow"。

¥This rule takes one optional object option, with the property "allow".

json

{
  "vue/no-template-shadow": ["error", { "allow": [] }]
}

"allow"（[string]）允许阴影的标识符名称数组。
¥"allow" ([string]) Array of identifier names for which shadowing is allowed.

{ "allow": ["i"] } 选项的正确代码示例：

¥Examples of correct code for the { "allow": ["i"] } option:

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¥🚀 Version

此规则在 eslint-plugin-vue v5.0.0 中引入

¥This rule was introduced in eslint-plugin-vue v5.0.0

¥🔍 Implementation