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diff --git a/files/fa/web/css/attribute_selectors/index.html b/files/fa/web/css/attribute_selectors/index.html new file mode 100644 index 0000000000..54cf34cd5d --- /dev/null +++ b/files/fa/web/css/attribute_selectors/index.html @@ -0,0 +1,182 @@ +--- +title: انتخابگر ویژگی +slug: Web/CSS/انتخابگرـویژگی +translation_of: Web/CSS/Attribute_selectors +--- +<div>{{CSSRef}}</div> + +<p dir="rtl"><strong>انتخابگر ویژگی</strong> بر اساس وجود ویژگی یا مقدار ویژگی انتخاب میکند.</p> + +<pre class="brush: css no-line-numbers">/* را داشته باشند title که ویژگی <a> عنصرهای */ +a[title] { + color: purple; +} + +/* باشد "https://example.org" آن برابر با href که ویژگی <a> عنصرهای */ +a[href="https://example.org"] { + color: green; +} + +/* باشد "example" آن در بردارندهی href که ویژگی <a> عنصرهای */ +a[href*="example"] { + font-size: 2em; +} + +/* به پایان رسیده باشد ".org" آن با href که ویژگی <a> عنصرهای */ +a[href$=".org"] { + font-style: italic; +}</pre> + +<dl> + <dt><code>[<em>attr</em>]</code></dt> + <dd>Represents elements with an attribute name of <em>attr</em>.</dd> + <dt><code>[<em>attr</em>=<em>value</em>]</code></dt> + <dd>Represents elements with an attribute name of <em>attr</em> whose value is exactly <em>value</em>.</dd> + <dt><code>[<em>attr</em>~=<em>value</em>]</code></dt> + <dd>Represents elements with an attribute name of <em>attr</em> whose value is a whitespace-separated list of words, one of which is exactly <em>value</em>.</dd> + <dt><code>[<em>attr</em>|=<em>value</em>]</code></dt> + <dd>Represents elements with an attribute name of <em>attr</em> whose value can be exactly <em>value</em> or can begin with <em>value</em> immediately followed by a hyphen, <code>-</code> (U+002D). It is often used for language subcode matches.</dd> + <dt><code>[<em>attr</em>^=<em>value</em>]</code></dt> + <dd>Represents elements with an attribute name of <em>attr</em> whose value is prefixed (preceded) by <em>value</em>.</dd> + <dt><code>[<em>attr</em>$=<em>value</em>]</code></dt> + <dd>Represents elements with an attribute name of <em>attr</em> whose value is suffixed (followed) by <em>value</em>.</dd> + <dt><code>[<em>attr</em>*=<em>value</em>]</code></dt> + <dd>Represents elements with an attribute name of <em>attr</em> whose value contains at least one occurrence of <em>value</em> within the string.</dd> + <dt id="case-insensitive"><code>[<em>attr</em> <em>operator</em> <em>value</em> i]</code></dt> + <dd>Adding an <code>i</code> (or <code>I</code>) before the closing bracket causes the value to be compared case-insensitively (for characters within the ASCII range).</dd> +</dl> + +<h2 id="Examples">Examples</h2> + +<h3 id="Links">Links</h3> + +<h4 id="CSS">CSS</h4> + +<pre class="brush: css">a { + color: blue; +} + +/* Internal links, beginning with "#" */ +a[href^="#"] { + background-color: gold; +} + +/* Links with "example" anywhere in the URL */ +a[href*="example"] { + background-color: silver; +} + +/* Links with "insensitive" anywhere in the URL, + regardless of capitalization */ +a[href*="insensitive" i] { + color: cyan; +} + +/* Links that end in ".org" */ +a[href$=".org"] { + color: red; +} +</pre> + +<h4 id="HTML">HTML</h4> + +<pre class="brush: html"><ul> + <li><a href="#internal">Internal link</a></li> + <li><a href="http://example.com">Example link</a></li> + <li><a href="#InSensitive">Insensitive internal link</a></li> + <li><a href="http://example.org">Example org link</a></li> +</ul></pre> + +<h4 id="Result">Result</h4> + +<p>{{EmbedLiveSample('Links')}}</p> + +<h3 id="Languages">Languages</h3> + +<h4 id="CSS_2">CSS</h4> + +<pre class="brush: css">/* All divs with a `lang` attribute are bold. */ +div[lang] { + font-weight: bold; +} + +/* All divs in US English are blue. */ +div[lang~="en-us"] { + color: blue; +} + +/* All divs in Portuguese are green. */ +div[lang="pt"] { + color: green; +} + +/* All divs in Chinese are red, whether + simplified (zh-CN) or traditional (zh-TW). */ +div[lang|="zh"] { + color: red; +} + +/* All divs with a Traditional Chinese + `data-lang` are purple. */ +/* Note: You could also use hyphenated attributes + without double quotes */ +div[data-lang="zh-TW"] { + color: purple; +} +</pre> + +<h4 id="HTML_2">HTML</h4> + +<pre class="brush: html"><div lang="en-us en-gb en-au en-nz">Hello World!</div> +<div lang="pt">Olá Mundo!</div> +<div lang="zh-CN">世界您好！</div> +<div lang="zh-TW">世界您好！</div> +<div data-lang="zh-TW">?世界您好！</div> +</pre> + +<h4 id="Result_2">Result</h4> + +<p>{{EmbedLiveSample('Languages')}}</p> + +<h2 id="Specifications">Specifications</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('CSS4 Selectors', '#attribute-selectors', 'attribute selectors')}}</td> + <td>{{Spec2('CSS4 Selectors')}}</td> + <td>Adds modifier for ASCII case-insensitive attribute value selection</td> + </tr> + <tr> + <td>{{SpecName('CSS3 Selectors', '#attribute-selectors', 'attribute selectors')}}</td> + <td>{{Spec2('CSS3 Selectors')}}</td> + <td> </td> + </tr> + <tr> + <td>{{SpecName('CSS2.1', 'selector.html#attribute-selectors', 'attribute selectors')}}</td> + <td>{{Spec2('CSS2.1')}}</td> + <td>Initial definition</td> + </tr> + </tbody> +</table> + +<h2 id="Browser_compatibility">Browser compatibility</h2> + + + +<p>{{Compat("css.selectors.attribute")}}</p> + +<h2 id="See_also">See also</h2> + +<ul> + <li>Selecting a single element: {{domxref("Document.querySelector()")}}, {{domxref("DocumentFragment.querySelector()")}}, or {{domxref("Element.querySelector()")}}</li> + <li>Selecting all matching elements: {{domxref("Document.querySelectorAll()")}}, {{domxref("DocumentFragment.querySelectorAll()")}}, or {{domxref("Element.querySelectorAll()")}}</li> + <li>The above methods are all implemented based on the {{domxref("ParentNode")}} mixin; see {{domxref("ParentNode.querySelector()")}} and {{domxref("ParentNode.querySelectorAll()")}}</li> +</ul> |