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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/confirm | |
parent | 8b66d724f7caf0157093fb09cfec8fbd0c6ad50a (diff) | |
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-rw-r--r-- | files/zh-cn/web/api/window/confirm/index.html | 70 |
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diff --git a/files/zh-cn/web/api/window/confirm/index.html b/files/zh-cn/web/api/window/confirm/index.html new file mode 100644 index 0000000000..5f021b77e9 --- /dev/null +++ b/files/zh-cn/web/api/window/confirm/index.html @@ -0,0 +1,70 @@ +--- +title: Window.confirm() +slug: Web/API/Window/confirm +tags: + - API + - DOM + - React-Router + - Window + - Window.confirm() +translation_of: Web/API/Window/confirm +--- +<div>{{ApiRef("Window")}}</div> + +<p><code><strong>Window.confirm()</strong></code> 方法显示一个具有一个可选消息和两个按钮(确定和取消)的模态对话框 。</p> + +<h2 id="Syntax" name="Syntax">语法</h2> + +<pre><em>result</em> = window.confirm(<em>message</em>); +</pre> + +<ul> + <li>message 是要在对话框中显示的可选字符串。</li> + <li>result 是一个布尔值,表示是选择确定还是取消 (true表示OK)。</li> +</ul> + +<h2 id="Example" name="Example">示例</h2> + +<pre>if (window.confirm("Do you really want to leave?")) { + window.open("exit.html", "Thanks for Visiting!"); +} +</pre> + +<p>运行结果: </p> + +<p><img alt="firefox confirm" src="https://mdn.mozillademos.org/files/7163/firefoxcomfirmdialog_zpsf00ec381.png" style="height: 119px; width: 354px;"><br> + </p> + +<h2 id="Notes" name="Notes">注意事项:</h2> + +<p><span class="comment">The following text is shared between this article, DOM:window.prompt and DOM:window.alert</span>对话框是弹出式(modal)的(也即alert样式, 译者注). 直到这个对话框被点击后, 后面的脚本才会运行. 请勿滥用此功能, 这里列出了很多个理由: <a href="http://alistapart.com/article/neveruseawarning">请放弃使用对话框来确认信息</a>.</p> + +<p><a href="/en-US/Chrome" title="Chrome">Mozilla Chrome</a> 的用户(比如Firefox插件开发者)应该使用{{interface("nsIPromptService")}}这个方法.</p> + +<p>Chrome浏览器版本 {{CompatChrome(46.0)}} 开始屏蔽内部{{htmlelement("iframe")}}元素, 除非用户在沙箱内开启了<code>allow-modal选项.</code></p> + +<p>在{{gecko_minversion_inline("23.0")}}内核中, 参数是可选的.</p> + +<h2 id="Specification" name="Specification">兼容性</h2> + +<table class="standard-table"> + <tbody> + <tr> + <th scope="col">Specification</th> + <th scope="col">Status</th> + <th scope="col">Comment</th> + </tr> + <tr> + <td>{{SpecName('HTML5 Web application', '#dom-confirm', 'confirm()')}}</td> + <td>{{Spec2('HTML5 Web application')}}</td> + <td>Initial definition.</td> + </tr> + </tbody> +</table> + +<h2 id="See_also" name="See_also">更多</h2> + +<ul> + <li>{{domxref("window.alert","alert")}}</li> + <li>{{domxref("window.prompt","prompt")}}</li> +</ul> |