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author | Peter Bengtsson <mail@peterbe.com> | 2020-12-08 14:40:17 -0500 |
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committer | Peter Bengtsson <mail@peterbe.com> | 2020-12-08 14:40:17 -0500 |
commit | 33058f2b292b3a581333bdfb21b8f671898c5060 (patch) | |
tree | 51c3e392513ec574331b2d3f85c394445ea803c6 /files/zh-cn/web/api/window/ondragdrop | |
parent | 8b66d724f7caf0157093fb09cfec8fbd0c6ad50a (diff) | |
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Diffstat (limited to 'files/zh-cn/web/api/window/ondragdrop')
-rw-r--r-- | files/zh-cn/web/api/window/ondragdrop/index.html | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/files/zh-cn/web/api/window/ondragdrop/index.html b/files/zh-cn/web/api/window/ondragdrop/index.html new file mode 100644 index 0000000000..4a99f9da30 --- /dev/null +++ b/files/zh-cn/web/api/window/ondragdrop/index.html @@ -0,0 +1,55 @@ +--- +title: Window.ondragdrop +slug: Web/API/Window/ondragdrop +translation_of: Web/API/Window/ondragdrop +--- +<div class="warning"> +<p>在Firefox 50中已删除,并且从未在任何其他浏览器中实行。 请改用现代标准的<a href="/en-US/docs/Web/API/HTML_Drag_and_Drop_API">HTML5拖放</a>功能。</p> +</div> + +<h2 id="Summary" name="Summary">摘要</h2> + +<p>一个事件处理程序,用于将拖放事件发送到窗口。</p> + +<p><font face="x-locale-heading-primary, zillaslab, Palatino, Palatino Linotype, x-locale-heading-secondary, serif"><span style="font-size: 37.33327865600586px;"><strong>语法</strong></span></font></p> + +<pre class="eval notranslate"><s>window.ondragdrop = funcRef;</s> +window.addEventListener("dragdrop", funcRef, useCapturing); +</pre> + +<dl> + <dt>funcRef </dt> + <dd>要注册的事件处理函数。</dd> +</dl> + +<p><a href="/zh-CN/docs/Web/API/Window/en/Gecko">Gecko</a>({{ Bug(112288) }})中未实现<code>window.ondragdrop</code>属性和<code>ondragdrop</code>属性,您必须使用<code>addEventListener</code>。 有关详细信息,请参见<a href="/zh-CN/docs/Web/API/Window/en/DOM/element.addEventListener">addEventListener</a>。</p> + +<p><font face="x-locale-heading-primary, zillaslab, Palatino, Palatino Linotype, x-locale-heading-secondary, serif"><span style="font-size: 37.33327865600586px;"><strong>示例</strong></span></font></p> + +<h3 id="Fire_an_alert_on_dragdrop" name="Fire_an_alert_on_dragdrop">在拖放时触发alert</h3> + +<p>在此示例中,事件侦听器被添加到窗口(事件目标)。 如果从外部源将选项卡,链接,标记的文本或文件拖放到此窗口上,则会触发警报。 注意<code>event.stopPropagation()</code>; 阻止浏览器加载放置的标签,链接或文件。</p> + +<pre class="notranslate"><html> +<head><title>dragdroptest</title> + +<script type="text/javascript"> + +window.addEventListener("dragdrop", testfunc, false); + +function testfunc(event) { + alert("dragdrop!"); + event.stopPropagation(); +} +</script> + +</head> +<body> +I am bodytext +</body> +</html> +</pre> + +<p><font face="x-locale-heading-primary, zillaslab, Palatino, Palatino Linotype, x-locale-heading-secondary, serif"><span style="font-size: 37.33327865600586px;"><strong>规范</strong></span></font></p> + +<p>不属于规范部分。<span class="external"> </span></p> |