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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/css/_colon_disabled | |
| parent | 8b66d724f7caf0157093fb09cfec8fbd0c6ad50a (diff) | |
| download | translated-content-33058f2b292b3a581333bdfb21b8f671898c5060.tar.gz translated-content-33058f2b292b3a581333bdfb21b8f671898c5060.tar.bz2 translated-content-33058f2b292b3a581333bdfb21b8f671898c5060.zip | |
initial commit
Diffstat (limited to 'files/zh-cn/web/css/_colon_disabled')
| -rw-r--r-- | files/zh-cn/web/css/_colon_disabled/index.html | 173 |
1 files changed, 173 insertions, 0 deletions
diff --git a/files/zh-cn/web/css/_colon_disabled/index.html b/files/zh-cn/web/css/_colon_disabled/index.html new file mode 100644 index 0000000000..75fdcefd03 --- /dev/null +++ b/files/zh-cn/web/css/_colon_disabled/index.html @@ -0,0 +1,173 @@ +--- +title: ':disabled' +slug: 'Web/CSS/:disabled' +translation_of: 'Web/CSS/:disabled' +--- +<p>{{ CSSRef() }}</p> + +<p><code>:disabled</code> CSS <a href="/zh-CN/CSS/Pseudo-classes" title="Pseudo-classes">伪类</a>表示任何被禁用的元素。如果一个元素不能被激活(如选择、点击或接受文本输入)或获取焦点,则该元素处于被禁用状态。元素还有一个启用状态(enabled state),在启用状态下,元素可以被激活或获取焦点。</p> + +<p> </p> + +<pre class="brush: css no-line-numbers">/* Selects any disabled <input> */ +input:disabled { + background: #ccc; +}</pre> + +<p> </p> + +<h2 id="语法">语法</h2> + +<pre class="syntaxbox">{{csssyntax}}</pre> + +<h2 id="示例">示例</h2> + +<p>这个例子显示基本的购物表单。通过使用 <a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript">JavaScript</a> {{event("change")}} 事件让用户启用/禁用付款字段。</p> + +<h3 id="HTML">HTML</h3> + +<pre class="brush: html"><form action="#"> + <fieldset id="shipping"> + <legend>Shipping address</legend> + <input type="text" placeholder="Name"> + <input type="text" placeholder="Address"> + <input type="text" placeholder="Zip Code"> + </fieldset> + <br> + <fieldset id="billing"> + <legend>Billing address</legend> + <label for="billing_is_shipping">Same as shipping address:</label> + <input type="checkbox" id="billing-checkbox" checked> + <br> + <input type="text" placeholder="Name" disabled> + <input type="text" placeholder="Address" disabled> + <input type="text" placeholder="Zip Code" disabled> + </fieldset> +</form></pre> + +<h3 id="CSS">CSS</h3> + +<pre class="brush: css">input[type="text"]:disabled { + background: #ccc; +}</pre> + +<h3 id="JavaScript">JavaScript</h3> + +<pre class="brush: js">// Wait for the page to finish loading +document.addEventListener('DOMContentLoaded', function () { + // Attach `change` event listener to checkbox + document.getElementById('billing-checkbox').onchange = toggleBilling; +}, false); + +function toggleBilling() { + // Select the billing text fields + var billingItems = document.querySelectorAll('#billing input[type="text"]'); + + // Toggle the billing text fields + for (var i = 0; i < billingItems.length; i++) { + billingItems[i].disabled = !billingItems[i].disabled; + } +}</pre> + +<h3 id="结果">结果</h3> + +<p>{{EmbedLiveSample('示例', 300, 250)}}</p> + +<p> </p> + +<h2 id="规范">规范</h2> + +<table class="standard-table"> + <thead> + <tr> + <th scope="col">Specification</th> + <th scope="col">Status</th> + <th scope="col">Comment</th> + </tr> + </thead> + <tbody> + <tr> + <td>{{ SpecName('HTML WHATWG', '#selector-disabled', ':disabled') }}</td> + <td>{{ Spec2('HTML WHATWG') }}</td> + <td>No change.</td> + </tr> + <tr> + <td>{{ SpecName('HTML5 W3C', '#selector-disabled', ':disabled') }}</td> + <td>{{ Spec2('HTML5 W3C') }}</td> + <td>Defines the semantic regarding HTML and forms.</td> + </tr> + <tr> + <td>{{ SpecName('CSS4 Selectors', '#enableddisabled', ':disabled') }}</td> + <td>{{ Spec2('CSS4 Selectors') }}</td> + <td>No change.</td> + </tr> + <tr> + <td>{{ SpecName('CSS3 UI', '#pseudo-classes', ':disabled') }}</td> + <td>{{ Spec2('CSS3 UI') }}</td> + <td>Link to Selectors Level 3.</td> + </tr> + <tr> + <td>{{ SpecName('CSS3 Selectors', '#enableddisabled', ':disabled') }}</td> + <td>{{ Spec2('CSS3 Selectors') }}</td> + <td>Defines the pseudo-class, but not the associated semantic.</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>Firefox (Gecko)</th> + <th>Internet Explorer</th> + <th>Opera</th> + <th>Safari</th> + </tr> + <tr> + <td>Basic support</td> + <td>1.0</td> + <td>{{ CompatGeckoDesktop("1") }}</td> + <td>9.0</td> + <td>9.0</td> + <td>3.1</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 Mobile</th> + <th>Opera Mobile</th> + <th>Safari Mobile</th> + </tr> + <tr> + <td>Basic support</td> + <td>2.1</td> + <td>{{ CompatGeckoMobile("1") }}</td> + <td>9.0</td> + <td>9.5</td> + <td>3.1</td> + </tr> + </tbody> +</table> +</div> + +<h2 id="相关链接">相关链接</h2> + +<ul> + <li> + <p>{{ Cssxref(":enabled") }}</p> + </li> +</ul> |
