From 33058f2b292b3a581333bdfb21b8f671898c5060 Mon Sep 17 00:00:00 2001 From: Peter Bengtsson Date: Tue, 8 Dec 2020 14:40:17 -0500 Subject: initial commit --- .../web/api/element/onfullscreenerror/index.html | 64 ++++++++++++++++++++++ 1 file changed, 64 insertions(+) create mode 100644 files/zh-cn/web/api/element/onfullscreenerror/index.html (limited to 'files/zh-cn/web/api/element/onfullscreenerror') diff --git a/files/zh-cn/web/api/element/onfullscreenerror/index.html b/files/zh-cn/web/api/element/onfullscreenerror/index.html new file mode 100644 index 0000000000..de9e5353c4 --- /dev/null +++ b/files/zh-cn/web/api/element/onfullscreenerror/index.html @@ -0,0 +1,64 @@ +--- +title: Element.onfullscreenerror +slug: Web/API/Element/onfullscreenerror +translation_of: Web/API/Element/onfullscreenerror +--- +
{{ApiRef("Fullscreen API")}}
+ +

{{domxref("Element")}} 接口的 onfullscreenerror 属性是在{{domxref("Element")}} 过渡到或退出全屏模式发生错误后处理事件{{event("fullscreenerror")}}的事件处理程序。

+ +

语法

+ +
targetElement.onfullscreenerror = fullscreenErrorHandler;
+
+ +

+ +

一个处理事件{{event("fullscreenerror")}}的事件处理程序.

+ +

示例

+ +

本示例尝试不从用户发起的事件(如点击事件{{event("click")}}或键盘事件{{event("keypress")}})处理程序来触发全屏,由于全屏模式只允许由用户主动输入触发,因此该操作会发生错误,从而导致{{domxref("Element")}}会触发{{event("fullscreenerror")}}事件传递给错误处理程序

+ +
let elem = document.querySelector("video")}}
+
+elem.onfullscreenerror = function ( event ) {
+  displayWarning("Unable to switch into full-screen mode.");
+};
+
+//....
+
+elem.requestFullscreen();
+ +

规范

+ + + + + + + + + + + + + + +
SpecificationStatusComment
{{SpecName("Fullscreen", "#dom-element-onfullscreenerror", "onfullscreenerror")}}{{Spec2("HTML WHATWG")}}Initial definition.
+ +

浏览器兼容性

+ + + +

{{Compat("api.Element.onfullscreenerror")}}

+ +

其他

+ + -- cgit v1.2.3-54-g00ecf