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author | Peter Bengtsson <mail@peterbe.com> | 2020-12-08 14:41:15 -0500 |
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committer | Peter Bengtsson <mail@peterbe.com> | 2020-12-08 14:41:15 -0500 |
commit | 4b1a9203c547c019fc5398082ae19a3f3d4c3efe (patch) | |
tree | d4a40e13ceeb9f85479605110a76e7a4d5f3b56b /files/de/web/api/cssrule | |
parent | 33058f2b292b3a581333bdfb21b8f671898c5060 (diff) | |
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diff --git a/files/de/web/api/cssrule/csstext/index.html b/files/de/web/api/cssrule/csstext/index.html new file mode 100644 index 0000000000..789cd7519a --- /dev/null +++ b/files/de/web/api/cssrule/csstext/index.html @@ -0,0 +1,31 @@ +--- +title: CSSRule.cssText +slug: Web/API/CSSRule/cssText +tags: + - API + - CSSOM + - Eigenschaft + - Referenz +translation_of: Web/API/CSSRule/cssText +--- +<div> + {{ APIRef() }}</div> +<h2 id="Summary" name="Summary">Übersicht</h2> +<p><strong>cssText</strong> gibt den eigentlichen Text der Styleregel zurück. Um eine Stylesheet Regel dynamisch setzen zu können, siehe <a href="/de/docs/Web/API/CSS_Object_Model/Dynamische_Stylinginformationen_verwenden" title="DOM/Using_dynamic_styling_information">Dynamische Stylinginformationen verwenden.</a></p> +<h2 id="Syntax" name="Syntax">Syntax</h2> +<pre class="syntaxbox"><em>string</em> = cssRule.cssText +</pre> +<h2 id="Example" name="Example">Beispiel</h2> +<pre class="brush:html;"><style> +body { background-color: darkblue; } +</style> +<script> + var stylesheet = document.styleSheets[0]; + alert(stylesheet.cssRules[0].cssText); // body { background-color: darkblue; } +</script> + +</pre> +<h2 id="Specification" name="Specification">Spezifikation</h2> +<ul> + <li><a href="http://www.w3.org/TR/DOM-Level-2-Style/css.html#CSS-CSSRule">DOM Level 2 Style CSS - Interface CSSStyleRule (introduced in DOM Level 2)</a></li> +</ul> diff --git a/files/de/web/api/cssrule/index.html b/files/de/web/api/cssrule/index.html new file mode 100644 index 0000000000..eeca8828cf --- /dev/null +++ b/files/de/web/api/cssrule/index.html @@ -0,0 +1,258 @@ +--- +title: CSSRule +slug: Web/API/CSSRule +tags: + - CSSOM +translation_of: Web/API/CSSRule +--- +<div>{{APIRef("CSSOM")}}</div> + +<p>An object implementing the <strong><code>CSSRule</code></strong> DOM interface represents a single CSS at-rule. References to a <code>CSSRule</code>-implementing object may be obtained by looking at a <a href="/en-US/docs/Web/API/CSSStyleSheet">CSS style sheet's</a> {{domxref("CSSStyleSheet","cssRules")}} list.</p> + +<p>There are several kinds of rules. The <code>CSSRule</code> interface specifies the properties common to all rules, while properties unique to specific rule types are specified in the more specialized interfaces for those rules' respective types.</p> + +<h2 id="Properties" name="Properties">Syntax</h2> + +<p>The syntax is described using the <a href="http://dev.w3.org/2006/webapi/WebIDL/">WebIDL</a> format.</p> + +<pre>interface CSSRule { + const unsigned short STYLE_RULE = 1; + const unsigned short CHARSET_RULE = 2; + const unsigned short IMPORT_RULE = 3; + const unsigned short MEDIA_RULE = 4; + const unsigned short FONT_FACE_RULE = 5; + const unsigned short PAGE_RULE = 6; + const unsigned short KEYFRAMES_RULE = 7; + const unsigned short KEYFRAME_RULE = 8; + const unsigned short NAMESPACE_RULE = 10; + const unsigned short COUNTER_STYLE_RULE = 11; + const unsigned short SUPPORTS_RULE = 12; + const unsigned short DOCUMENT_RULE = 13; + const unsigned short FONT_FEATURE_VALUES_RULE = 14; + const unsigned short VIEWPORT_RULE = 15; + const unsigned short REGION_STYLE_RULE = 16; + readonly attribute unsigned short type; + attribute DOMString cssText; + readonly attribute CSSRule? parentRule; + readonly attribute CSSStyleSheet? parentStyleSheet; +};</pre> + +<h2 id="Properties_common_to_all_CSSRule_instances">Properties common to all CSSRule instances</h2> + +<dl> + <dt id="cssText">{{domxref("CSSRule.cssText")}}</dt> + <dd>Represents the textual representation of the rule, e.g. <code>"h1,h2 { font-size: 16pt }"</code></dd> + <dt id="parentRule">{{domxref("CSSRule.parentRule")}} {{readonlyinline}}</dt> + <dd>Returns the containing rule, otherwise <code>null</code>. E.g. if this rule is a style rule inside an {{cssxref("@media")}} block, the parent rule would be that {{domxref("CSSMediaRule")}}.</dd> + <dt id="parentStyleSheet">{{domxref("CSSRule.parentStyleSheet")}} {{readonlyinline}}</dt> + <dd>Returns the {{domxref("CSSStyleSheet")}} object for the style sheet that contains this rule</dd> + <dt id="type">{{domxref("CSSRule.type")}} {{readonlyinline}}</dt> + <dd>One of the {{anch("Type constants")}} indicating the type of CSS rule.</dd> +</dl> + +<h2 id="CSSRule" name="CSSRule">Constants</h2> + +<h3 id="Type_constants">Type constants</h3> + +<p>The <code>CSSRule</code> interface specifies integer constants that can be used in conjunction with a <code>CSSRule</code>'s {{domxref("cssRule/type","type")}} property to discern the rule type (and therefore, which specialized interface it implements). The relationships between these constants and the interfaces are:</p> + +<table class="standard-table"> + <tbody> + <tr> + <th>Type</th> + <th>Value</th> + <th>Rule-specific interface</th> + </tr> + <tr> + <td><code>CSSRule.STYLE_RULE</code></td> + <td style="text-align: center;"><code>1</code></td> + <td>{{domxref("CSSStyleRule")}}</td> + </tr> + <tr> + <td><code>CSSRule.MEDIA_RULE</code></td> + <td style="text-align: center;"><code>4</code></td> + <td>{{domxref("CSSMediaRule")}}</td> + </tr> + <tr> + <td><code>CSSRule.FONT_FACE_RULE</code></td> + <td style="text-align: center;"><code>5</code></td> + <td>{{domxref("CSSFontFaceRule")}}</td> + </tr> + <tr> + <td><code>CSSRule.PAGE_RULE</code></td> + <td style="text-align: center;"><code>6</code></td> + <td>{{domxref("CSSPageRule")}}</td> + </tr> + <tr> + <td><code>CSSRule.IMPORT_RULE</code></td> + <td style="text-align: center;"><code>3</code></td> + <td>{{domxref("CSSImportRule")}} : <a href="http://mxr.mozilla.org/mozilla-central/source/dom/interfaces/css/nsIDOMCSSImportRule.idl#9">IDL: nsIDOMCSSImportRule</a></td> + </tr> + <tr> + <td><code>CSSRule.CHARSET_RULE</code></td> + <td style="text-align: center;"><code>2</code></td> + <td>{{domxref("CSSCharsetRule")}} {{obsolete_inline}}</td> + </tr> + <tr> + <td><code>CSSRule.UNKNOWN_RULE</code></td> + <td style="text-align: center;"><code>0</code></td> + <td>{{domxref("CSSUnknownRule")}}{{obsolete_inline}}</td> + </tr> + <tr> + <td><code>CSSRule.KEYFRAMES_RULE</code></td> + <td style="text-align: center;"><code>7</code></td> + <td>{{domxref("CSSKeyframesRule")}} [1] {{experimental_inline}}</td> + </tr> + <tr> + <td><code>CSSRule.KEYFRAME_RULE</code></td> + <td style="text-align: center;"><code>8</code></td> + <td>{{domxref("CSSKeyframeRule")}} [1] {{experimental_inline}}</td> + </tr> + <tr> + <td><em>Reserved for future use</em></td> + <td style="text-align: center;"><code>9</code></td> + <td>Should be used to define color profiles in the future</td> + </tr> + <tr> + <td><code>CSSRule.NAMESPACE_RULE</code></td> + <td style="text-align: center;"><code>10</code></td> + <td>{{domxref("CSSNamespaceRule")}} {{experimental_inline}}</td> + </tr> + <tr> + <td><code>CSSRule.COUNTER_STYLE_RULE</code></td> + <td style="text-align: center;"><code>11</code></td> + <td>{{domxref("CSSCounterStyleRule")}} {{experimental_inline}}</td> + </tr> + <tr> + <td><code>CSSRule.SUPPORTS_RULE</code></td> + <td style="text-align: center;"><code>12</code></td> + <td>{{domxref("CSSSupportsRule")}}</td> + </tr> + <tr> + <td><code>CSSRule.DOCUMENT_RULE</code></td> + <td style="text-align: center;"><code>13</code></td> + <td>{{domxref("CSSDocumentRule")}} {{experimental_inline}}</td> + </tr> + <tr> + <td><code>CSSRule.FONT_FEATURE_VALUES_RULE</code></td> + <td style="text-align: center;"><code>14</code></td> + <td>{{domxref("CSSFontFeatureValuesRule")}}</td> + </tr> + <tr> + <td><code>CSSRule.VIEWPORT_RULE</code></td> + <td style="text-align: center;"><code>15</code></td> + <td>{{domxref("CSSViewportRule")}} {{experimental_inline}}</td> + </tr> + <tr> + <td><code>CSSRule.REGION_STYLE_RULE</code></td> + <td style="text-align: center;"><code>16</code></td> + <td>{{domxref("CSSRegionStyleRule")}} {{experimental_inline}}</td> + </tr> + </tbody> +</table> + +<p>An up-to-date informal list of constants can be found on the <a href="http://wiki.csswg.org/spec/cssom-constants">CSSWG Wiki</a>.</p> + +<p>[1] On Gecko, before Firefox 19, the keyframe-related constants existed only in their prefixed version: <code>CSSRule.MOZ_KEYFRAMES_RULE</code> and <code>CSSRule.MOZ_KEYFRAME_RULE.</code> From Firefox 20 onwards, both versions are available. The prefixed version will be removed in the future.</p> + +<h2 id="Specification" name="Specification">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('CSSOM', '#css-rules', 'CSSRule')}}</td> + <td>{{Spec2('CSSOM')}}</td> + <td>Obsoleted values <code>CHARSET_RULE</code> and <code>UNKNOWN_RULE</code>. Added value <code>NAMESPACE_RULE</code>.</td> + </tr> + <tr> + <td>{{SpecName("CSS3 Animations",'#cssrule', 'CSSRule')}}</td> + <td>{{Spec2('CSS3 Animations')}}</td> + <td>Added values <code>KEYFRAMES_RULE</code> and <code>KEYFRAME_RULE</code>.</td> + </tr> + <tr> + <td>{{SpecName('CSS3 Fonts', '#om-fontfeaturevalues', 'CSSRule')}}</td> + <td>{{Spec2('CSS3 Fonts')}}</td> + <td>Added value <code>FONT_FEATURE_VALUES_RULE</code>.</td> + </tr> + <tr> + <td>{{SpecName("CSS3 Counter Styles", "#extentions-to-cssrule-interface", 'CSSRule')}}</td> + <td>{{Spec2("CSS3 Counter Styles")}}</td> + <td>Added value <code>COUNTER_STYLE_RULE</code>.</td> + </tr> + <tr> + <td>{{SpecName("CSS3 Conditional", '#extentions-to-cssrule-interface', 'CSSRule')}}</td> + <td>{{Spec2('CSS3 Conditional')}}</td> + <td>Added value <code>SUPPORTS_RULE</code>. (<code>DOCUMENT_RULE</code> has been pushed to CSS Conditional Rules Level 4)</td> + </tr> + <tr> + <td>{{SpecName('DOM2 Style', 'css.html#CSS-CSSRule', 'CSSRule')}}</td> + <td>{{Spec2('DOM2 Style')}}</td> + <td>Initial definition.</td> + </tr> + </tbody> +</table> + +<h2 id="Browser_compatibility">Browser compatibility</h2> + +<p>To get browser compatibility information about the different type constant value, please consult the compatibility table of the associated interface.</p> + +<div>{{CompatibilityTable}}</div> + +<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>{{CompatVersionUnknown}}</td> + <td>{{CompatVersionUnknown}}</td> + <td>9</td> + <td>{{CompatVersionUnknown}}</td> + <td>{{CompatVersionUnknown}}</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>{{CompatVersionUnknown}}</td> + <td>{{CompatVersionUnknown}}</td> + <td>{{CompatVersionUnknown}}</td> + <td>{{CompatVersionUnknown}}</td> + <td>{{CompatVersionUnknown}}</td> + </tr> + </tbody> +</table> +</div> + +<h2 id="See_also">See also</h2> + +<ul> + <li><a href="/en-US/docs/Web/Guide/DOM/Using_dynamic_styling_information">Using dynamic styling information</a></li> +</ul> |