From 6e9fe98036090a37cc6247b873845505e5b512fb Mon Sep 17 00:00:00 2001 From: Tanner Dolby Date: Tue, 22 Feb 2022 01:49:36 -0800 Subject: Removes empty
or

elements from pages (#3093) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit * Removes all empty paragraph elements * Removes all empty div elements * Preserve empty div in code snippet * Preserve empty elements inside code snippets * Remove fr files which were converted into markdown * Web/CSS/transform-function/scaleX()/index.html The file is already renamed to index.md。 * remove not needed file * Resolve remaining conflict Co-authored-by: julieng Co-authored-by: Masahiro FUJIMOTO --- files/zh-cn/web/api/windoweventhandlers/onbeforeprint/index.html | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'files/zh-cn/web/api/windoweventhandlers') diff --git a/files/zh-cn/web/api/windoweventhandlers/onbeforeprint/index.html b/files/zh-cn/web/api/windoweventhandlers/onbeforeprint/index.html index a5673c741f..68d2085285 100644 --- a/files/zh-cn/web/api/windoweventhandlers/onbeforeprint/index.html +++ b/files/zh-cn/web/api/windoweventhandlers/onbeforeprint/index.html @@ -7,7 +7,7 @@ translation_of: Web/API/WindowEventHandlers/onbeforeprint

{{domxref("WindowEventHandlers")}}的onbeforeprint属性是用于处理当前窗口的{{event("beforeprint")}}事件的{{event("Event_handlers", "event handler")}}。在打开打印对话窗口之前会触发这些事件。
-
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beforeprint{{event("afterprint")}}事件允许网页在打印开始前更改他们的内容(例如:可能是删除一个横幅),然后在打印完成后恢复这些更改。通常,您应该更喜欢使用@media printCSS规则,但是在某些情况下可能有必要使用这些事件。
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