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| author | t7yang <t7yang@gmail.com> | 2022-01-10 08:38:07 +0800 |
|---|---|---|
| committer | Irvin <irvinfly@gmail.com> | 2022-02-16 02:35:54 +0800 |
| commit | c40612041809fe289aba58aefa170bbe784aba1f (patch) | |
| tree | 8ca89b071d04afcf7abd6d9a04d0765a041d9c8a /files/zh-cn/web/javascript/reference/global_objects/function/caller | |
| parent | 12a899ab8540bc84f56a0dc6491be80a48499d49 (diff) | |
| download | translated-content-c40612041809fe289aba58aefa170bbe784aba1f.tar.gz translated-content-c40612041809fe289aba58aefa170bbe784aba1f.tar.bz2 translated-content-c40612041809fe289aba58aefa170bbe784aba1f.zip | |
remove name attribute for zh-CN
Diffstat (limited to 'files/zh-cn/web/javascript/reference/global_objects/function/caller')
| -rw-r--r-- | files/zh-cn/web/javascript/reference/global_objects/function/caller/index.html | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/files/zh-cn/web/javascript/reference/global_objects/function/caller/index.html b/files/zh-cn/web/javascript/reference/global_objects/function/caller/index.html index ba3ce01a26..c3394dee07 100644 --- a/files/zh-cn/web/javascript/reference/global_objects/function/caller/index.html +++ b/files/zh-cn/web/javascript/reference/global_objects/function/caller/index.html @@ -5,19 +5,19 @@ translation_of: Web/JavaScript/Reference/Global_Objects/Function/caller --- <div>{{JSRef("Global_Objects", "Function")}} {{non-standard_header}}</div> -<h2 id="Summary" name="Summary">概述</h2> +<h2 id="Summary">概述</h2> <p>返回调用指定函数的函数.</p> <p>该属性不是ECMA-262第3版标准的一部分.不过, <a href="/zh-cn/SpiderMonkey" title="zh-cn/SpiderMonkey">SpiderMonkey</a> (Mozilla的JavaScript引擎) (查看{{ Bug("65683") }}), V8 (Chrome的JavaScript引擎) 和 JScript(IE的ECMAScript实现)都已经支持了它.</p> -<h2 id="Description" name="Description">描述</h2> +<h2 id="Description">描述</h2> <p>如果一个函数<code>f</code>是在全局作用域内被调用的,则<code>f.caller为</code><code>null</code>,相反,如果一个函数是在另外一个函数作用域内被调用的,则<code>f.caller指向调用它的那个函数.</code></p> <p>该属性的常用形式<code>arguments.callee.caller</code>替代了被废弃的 <a href="/zh-cn/JavaScript/Reference/Functions_and_function_scope/arguments/caller" title="zh-cn/JavaScript/Reference/Functions_and_function_scope/arguments/caller">arguments.caller</a>.</p> -<h3 id="Notes" name="Notes">备注</h3> +<h3 id="Notes">备注</h3> <p>注意,在使用递归调用时, 你不能使用此属性来重现出调用栈.请考虑以下代码:</p> @@ -50,9 +50,9 @@ while (f) { <p>有一个特殊属性 <code>__caller__</code>, 可以返回调用当前函数的函数的活动对象(可以用来重现出整个调用栈), 但由于安全原因的考虑,该属性已被删除.</p> -<h2 id="Examples" name="Examples">例子</h2> +<h2 id="Examples">例子</h2> -<h3 id="Example:_Checking_the_value_of_a_function.27s_caller_property" name="Example:_Checking_the_value_of_a_function.27s_caller_property">例子: 检测一个函数的<code>caller</code>属性的值</h3> +<h3 id="Example:_Checking_the_value_of_a_function.27s_caller_property">例子: 检测一个函数的<code>caller</code>属性的值</h3> <p>下例用来得出一个函数是被谁调用的<code>.</code></p> |