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Diffstat (limited to 'files/zh-cn/web/events/loadstart/index.html')
-rw-r--r-- | files/zh-cn/web/events/loadstart/index.html | 91 |
1 files changed, 0 insertions, 91 deletions
diff --git a/files/zh-cn/web/events/loadstart/index.html b/files/zh-cn/web/events/loadstart/index.html deleted file mode 100644 index 60362dd94a..0000000000 --- a/files/zh-cn/web/events/loadstart/index.html +++ /dev/null @@ -1,91 +0,0 @@ ---- -title: loadstart -slug: Web/Events/loadstart -tags: - - 事件 -translation_of: Web/API/XMLHttpRequest/loadstart_event ---- -<p>当程序开始加载时,loadstart 事件将被触发。这个事件可以被 {{domxref("XMLHttpRequest")}} 调用, 也适用于 {{htmlelement("img")}} 和 {{htmlelement("video")}} 元素.</p> - -<h2 id="基本信息">基本信息</h2> - -<dl> - <dt style="float: left; text-align: right; width: 120px;">规范文档</dt> - <dd style="margin: 0 0 0 120px;"><a class="external" href="http://www.w3.org/TR/progress-events/">Progress</a></dd> - <dt style="float: left; text-align: right; width: 120px;">接口</dt> - <dd style="margin: 0 0 0 120px;">ProgressEvent</dd> - <dt style="float: left; text-align: right; width: 120px;">冒泡</dt> - <dd style="margin: 0 0 0 120px;">No</dd> - <dt style="float: left; text-align: right; width: 120px;">可取消</dt> - <dd style="margin: 0 0 0 120px;">No</dd> - <dt style="float: left; text-align: right; width: 120px;">目标</dt> - <dd style="margin: 0 0 0 120px;">Element</dd> - <dt style="float: left; text-align: right; width: 120px;">默认动作</dt> - <dd style="margin: 0 0 0 120px;">None</dd> -</dl> - -<h2 id="属性">属性</h2> - -<table class="standard-table"> - <thead> - <tr> - <th scope="col">Property</th> - <th scope="col">Type</th> - <th scope="col">Description</th> - </tr> - </thead> - <tbody> - <tr> - <td><code>target</code> {{readonlyInline}}</td> - <td>{{domxref("EventTarget")}}</td> - <td>The event target (the topmost target in the DOM tree).</td> - </tr> - <tr> - <td><code>type</code> {{readonlyInline}}</td> - <td>{{domxref("DOMString")}}</td> - <td>The type of event.</td> - </tr> - <tr> - <td><code>bubbles</code> {{readonlyInline}}</td> - <td>{{jsxref("Boolean")}}</td> - <td>Whether the event normally bubbles or not.</td> - </tr> - <tr> - <td><code>cancelable</code> {{readonlyInline}}</td> - <td>{{jsxref("Boolean")}}</td> - <td>Whether the event is cancellable or not.</td> - </tr> - <tr> - <td><code>lengthComputable </code>{{readonlyInline}}</td> - <td>{{jsxref("Boolean")}}</td> - <td>Specifies whether or not the total size of the transfer is known. Read only.</td> - </tr> - <tr> - <td><code>loaded</code> {{readonlyInline}}</td> - <td>unsigned long (long)</td> - <td>The number of bytes transferred since the beginning of the operation. This doesn't include headers and other overhead, but only the content itself. Read only.</td> - </tr> - <tr> - <td><code>total</code> {{readonlyInline}}</td> - <td>unsigned long (long)</td> - <td>The total number of bytes of content that will be transferred during the operation. If the total size is unknown, this value is zero. Read only.</td> - </tr> - </tbody> -</table> - -<h2 id="相关事件">相关事件</h2> - -<ul> - <li>{{event("loadstart")}}</li> - <li>{{event("progress")}}</li> - <li>{{event("error")}}</li> - <li>{{event("abort")}}</li> - <li>{{event("load")}}</li> - <li>{{event("loadend")}}</li> -</ul> - -<h2 id="了解更多">了解更多</h2> - -<ul> - <li><a href="/en-US/docs/DOM/XMLHttpRequest/Using_XMLHttpRequest#Monitoring_progress" title="/en-US/docs/DOM/XMLHttpRequest/Using_XMLHttpRequest">Monitoring progress</a></li> -</ul> |