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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/eventtarget/fireevent/index.html | |
parent | 8b66d724f7caf0157093fb09cfec8fbd0c6ad50a (diff) | |
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diff --git a/files/zh-cn/web/api/eventtarget/fireevent/index.html b/files/zh-cn/web/api/eventtarget/fireevent/index.html new file mode 100644 index 0000000000..b9c89fa883 --- /dev/null +++ b/files/zh-cn/web/api/eventtarget/fireevent/index.html @@ -0,0 +1,92 @@ +--- +title: EventTarget.fireEvent() +slug: Web/API/EventTarget/fireEvent +translation_of: Web/API/EventTarget/dispatchEvent +--- +<p>{{APIRef("DOM Events")}}</p> + +<p>{{ Non-standard_header() }}</p> + +<h2 id="概述">概述</h2> + +<p>这是微软IE浏览器用以替代{{domxref("EventTarget.dispatchEvent()")}}的私有方法,与{{domxref("EventTarget.dispatchEvent()")}}不同的是通过<code>fireEvent()</code> 触发的事件不会触发事件的默认行为,例如,通过fireEvent()触发<input type="checkbox">的点击事件并不会切换checkbox的选中状态</p> + +<p>语法</p> + +<pre class="syntaxbox"><em>cancelled</em> = <em>target</em>.fireEvent(<em>eventNameWithOn</em>, <em>event</em>) +</pre> + +<dl> + <dt>target</dt> + <dd>要触发事件的元素</dd> + <dt>eventNameWithOn</dt> + <dd>要触发事件的名字,前缀为“on”,例如,可以用过"onclick"来触发点击事件</dd> + <dt>event</dt> + <dd>要触发的事件对象</dd> + <dt>cancelled</dt> + <dd>布尔值,事件是否被事件句柄取消</dd> +</dl> + +<h2 id="规范">规范</h2> + +<p>无此部分的规范</p> + +<p>微软的描述: <a href="https://msdn.microsoft.com/en-us/library/ms536423(v=vs.85).aspx">has a description on MSDN</a>.</p> + +<h2 id="Browser_Compatibility" name="Browser_Compatibility">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>Firefox (Gecko)</th> + <th>Internet Explorer</th> + <th>Opera</th> + <th>Safari (WebKit)</th> + </tr> + <tr> + <td>Basic support</td> + <td>{{ CompatNo() }}</td> + <td>{{ CompatNo() }}</td> + <td>6 到 10 [1]</td> + <td>{{ CompatUnknown() }}</td> + <td>{{ CompatNo() }}</td> + </tr> + </tbody> +</table> +</div> + +<div id="compat-mobile"> +<table class="compat-table"> + <tbody> + <tr> + <th>Feature</th> + <th>Android</th> + <th>Firefox Mobile (Gecko)</th> + <th>IE Phone</th> + <th>Opera Mobile</th> + <th>Safari Mobile</th> + </tr> + <tr> + <td>Basic support</td> + <td>{{ CompatNo() }}</td> + <td>{{ CompatNo() }}</td> + <td>{{ CompatUnknown() }}</td> + <td>{{ CompatUnknown() }}</td> + <td>{{ CompatNo() }}</td> + </tr> + </tbody> +</table> +</div> + +<p>[1]: fireEvent()在IE11+已经不再支持,{{domxref("EventTarget.dispatchEvent()")}}在IE9+已经支持</p> + +<h2 id="相关链接">相关链接</h2> + +<ul> + <li><a href="http://help.dottoro.com/ljvtddtm.php">Dottoro Web Reference article</a></li> +</ul> |