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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/windoweventhandlers/onafterprint | |
parent | 8b66d724f7caf0157093fb09cfec8fbd0c6ad50a (diff) | |
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initial commit
Diffstat (limited to 'files/zh-cn/web/api/windoweventhandlers/onafterprint')
-rw-r--r-- | files/zh-cn/web/api/windoweventhandlers/onafterprint/index.html | 107 |
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diff --git a/files/zh-cn/web/api/windoweventhandlers/onafterprint/index.html b/files/zh-cn/web/api/windoweventhandlers/onafterprint/index.html new file mode 100644 index 0000000000..cdf54dcead --- /dev/null +++ b/files/zh-cn/web/api/windoweventhandlers/onafterprint/index.html @@ -0,0 +1,107 @@ +--- +title: WindowEventHandlers.onafterprint +slug: Web/API/WindowEventHandlers/onafterprint +tags: + - 打印 +translation_of: Web/API/WindowEventHandlers/onafterprint +--- +<div>{{ApiRef}}</div> + +<p>{{domxref("WindowEventHandlers")}}的onafterprint属性是用于处理当前窗口的{{event("afterprint")}}事件的{{domxref("EventHandler")}}。这些事件会在被用户打印结束或者中止打印窗口的情况下触发。</p> + +<p>{{event("beforeprint")}}和<code>afterprint</code> 事件允许页面在打印开始前修改它们的内容(比如移除一个横幅等),打印结束后,这些修改会恢复原状。一般情况下,你更喜欢使用 <code><a href="https://developer.mozilla.org/en-US/docs/Web/CSS/Media_Queries/Using_media_queries#Media_types">@media print</a></code> CSS规则,但是在某些情况下这些事件会有他们的必要性。</p> + +<h2 id="语法">语法</h2> + +<pre class="syntaxbox"><em>window</em>.addEventListener("afterprint", function(event) { ... }); +<em>window</em>.onafterprint = <em>event handling code</em> +</pre> + +<h2 id="提示">提示</h2> + +<p>某些浏览器(包括 Firefox 6 及更高版本和 Internet Explorer)用触发<code>beforeprint</code> 和<code>afterprint</code>的方式来确定何时进行了打印。你可以在打印期间用这个方式来调整用户界面(UI)的表现(比如在打印过程中展示或隐藏一些界面元素)。</p> + +<p><code>afterprint</code>会在用户打印完成或取消打印会话后触发。</p> + +<h2 id="规范">规范</h2> + +<table class="standard-table"> + <tbody> + <tr> + <th scope="col">Specification 规范</th> + <th scope="col">Status 状态</th> + <th scope="col">Comment 备注</th> + </tr> + <tr> + <td>{{SpecName('HTML WHATWG', '/multipage/webappapis.html#windoweventhandlers', 'onafterprint')}}</td> + <td>{{Spec2('HTML WHATWG')}}</td> + <td></td> + </tr> + </tbody> +</table> + +<h2 id="浏览器兼容性">浏览器兼容性</h2> + +<p>{{CompatibilityTable}}</p> + +<div id="compat-desktop"> +<table class="compat-table"> + <tbody> + <tr> + <th>Feature</th> + <th>Chrome</th> + <th>Edge</th> + <th>Firefox (Gecko)</th> + <th>Internet Explorer</th> + <th>Opera</th> + <th>Safari</th> + </tr> + <tr> + <td>Basic support</td> + <td>{{CompatNo}}</td> + <td>{{CompatVersionUnknown}}</td> + <td>6.0</td> + <td>{{CompatVersionUnknown}}</td> + <td>{{CompatNo}}</td> + <td>{{CompatNo}}</td> + </tr> + </tbody> +</table> +</div> + +<div id="compat-mobile"> +<table class="compat-table"> + <tbody> + <tr> + <th>Feature</th> + <th>Android Webview</th> + <th>Chrome for Android</th> + <th>Edge</th> + <th>Firefox Mobile (Gecko)</th> + <th>IE Mobile</th> + <th>Opera Mobile</th> + <th>Safari Mobile</th> + </tr> + <tr> + <td>{{CompatUnknown}}</td> + <td>{{CompatNo}}</td> + <td>{{CompatNo}}</td> + <td>{{CompatVersionUnknown}}</td> + <td>{{CompatUnknown}}</td> + <td>{{CompatUnknown}}</td> + <td>{{CompatNo}}</td> + <td>{{CompatUnknown}}</td> + </tr> + </tbody> +</table> +</div> + +<h2 id="更多请见">更多请见</h2> + +<ul> + <li>{{domxref("window.print")}}</li> + <li>{{domxref("window.onbeforeprint")}}</li> + <li><a href="/en-US/docs/Printing" title="Printing">Printing</a></li> +</ul> + +<div class="grammarly-disable-indicator"></div> |