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Diffstat (limited to 'files/fa/web/api/node')
| -rw-r--r-- | files/fa/web/api/node/index.html | 373 | ||||
| -rw-r--r-- | files/fa/web/api/node/innertext/index.html | 75 | ||||
| -rw-r--r-- | files/fa/web/api/node/insertbefore/index.html | 155 | ||||
| -rw-r--r-- | files/fa/web/api/node/isequalnode/index.html | 88 |
4 files changed, 691 insertions, 0 deletions
diff --git a/files/fa/web/api/node/index.html b/files/fa/web/api/node/index.html new file mode 100644 index 0000000000..0d23b9445d --- /dev/null +++ b/files/fa/web/api/node/index.html @@ -0,0 +1,373 @@ +--- +title: Node +slug: Web/API/Node +tags: + - API + - DOM + - DOM Reference + - NeedsTranslation + - Reference + - TopicStub + - WebAPI +translation_of: Web/API/Node +--- +<div>{{APIRef("DOM")}}</div> + +<p>A <strong><code>Node</code></strong> is an interface from which a number of DOM types inherit, and allows these various types to be treated (or tested) similarly.</p> + +<p>The following interfaces all inherit from <code>Node</code> its methods and properties: {{domxref("Document")}}, {{domxref("Element")}}, {{domxref("CharacterData")}} (which {{domxref("Text")}}, {{domxref("Comment")}}, and {{domxref("CDATASection")}} inherit), {{domxref("ProcessingInstruction")}}, {{domxref("DocumentFragment")}}, {{domxref("DocumentType")}}, {{domxref("Notation")}}, {{domxref("Entity")}}, {{domxref("EntityReference")}}</p> + +<p>These interfaces may return null in particular cases where the methods and properties are not relevant. They may throw an exception - for example when adding children to a node type for which no children can exist.</p> + +<h2 id="Properties">Properties</h2> + +<p><em>Inherits properties from its parents {{domxref("EventTarget")}}</em>.<sup>[1]</sup></p> + +<dl> + <dt>{{domxref("Node.baseURI")}} {{readonlyInline}}</dt> + <dd>Returns a {{domxref("DOMString")}} representing the base URL. The concept of base URL changes from one language to another; in HTML, it corresponds to the protocol, the domain name and the directory structure, that is all until the last <code>'/'</code>.</dd> + <dt>{{domxref("Node.baseURIObject")}} {{Non-standard_inline()}} {{ Fx_minversion_inline("3") }}</dt> + <dd>(Not available to web content.) The read-only {{ Interface("nsIURI") }} object representing the base URI for the element.</dd> + <dt>{{domxref("Node.childNodes")}} {{readonlyInline}}</dt> + <dd>Returns a live {{domxref("NodeList")}} containing all the children of this node. {{domxref("NodeList")}} being live means that if the children of the <code>Node</code> change, the {{domxref("NodeList")}} object is automatically updated.</dd> + <dt>{{domxref("Node.firstChild")}} {{readonlyInline}}</dt> + <dd>Returns a {{domxref("Node")}} representing the first direct child node of the node, or <code>null</code> if the node has no child.</dd> + <dt>{{domxref("Node.lastChild")}} {{readonlyInline}}</dt> + <dd>Returns a {{domxref("Node")}} representing the last direct child node of the node, or <code>null</code> if the node has no child.</dd> + <dt>{{domxref("Node.localName")}} {{obsolete_inline}}{{readonlyInline}}</dt> + <dd>Returns a {{domxref("DOMString")}} representing the local part of the qualified name of an element. In Firefox 3.5 and earlier, the property upper-cases the local name for HTML elements (but not XHTML elements). In later versions, this does not happen, so the property is in lower case for both HTML and XHTML. {{ gecko_minversion_inline("1.9.2") }}<br> + Though recent specifications require <code>localName</code> to be defined on the {{domxref("Element")}} interface, Gecko-based browsers still implement it on the {{domxref("Node")}} interface.</dd> + <dt>{{domxref("Node.namespaceURI")}} {{obsolete_inline}}{{readonlyInline}}</dt> + <dd>The namespace URI of this node, or <code>null</code> if it is no namespace. In Firefox 3.5 and earlier, HTML elements are in no namespace. In later versions, HTML elements are in the <code><a class="linkification-ext external" href="http://www.w3.org/1999/xhtml" title="Linkification: http://www.w3.org/1999/xhtml">http://www.w3.org/1999/xhtml</a></code> namespace in both HTML and XML trees. {{ gecko_minversion_inline("1.9.2") }}<br> + Though recent specifications require <code>namespaceURI</code> to be defined on the {{domxref("Element")}} interface, Gecko-based browsers still implement it on the {{domxref("Node")}} interface.</dd> + <dt>{{domxref("Node.nextSibling")}} {{readonlyInline}}</dt> + <dd>Returns a {{domxref("Node")}} representing the next node in the tree, or <code>null</code> if there isn't such node.</dd> + <dt>{{domxref("Node.nodeName")}} {{readonlyInline}}</dt> + <dd>Returns a {{domxref("DOMString")}} containing the name of the <code>Node</code>. The structure of the name will differ with the name type. E.g. An {{domxref("HTMLElement")}} will contain the name of the corresponding tag, like <code>'audio'</code> for an {{domxref("HTMLAudioElement")}}, a {{domxref("Text")}} node will have the <code>'#text'</code> string, or a {{domxref("Document")}} node will have the <code>'#document'</code> string.</dd> + <dt>{{domxref("Node.nodePrincipal")}} {{Non-standard_inline()}}{{ Fx_minversion_inline("3") }}</dt> + <dd>A {{ Interface("nsIPrincipal") }} representing the node principal.</dd> + <dt>{{domxref("Node.nodeType")}}{{readonlyInline}}</dt> + <dd>Returns an <code>unsigned short</code> representing the type of the node. Possible values are: + <table class="standard-table"> + <tbody> + <tr> + <th scope="col">Name</th> + <th scope="col">Value</th> + </tr> + <tr> + <td><code>ELEMENT_NODE</code></td> + <td><code>1</code></td> + </tr> + <tr> + <td><code>ATTRIBUTE_NODE</code> {{deprecated_inline()}}</td> + <td><code>2</code></td> + </tr> + <tr> + <td><code>TEXT_NODE</code></td> + <td><code>3</code></td> + </tr> + <tr> + <td><code>CDATA_SECTION_NODE</code> {{deprecated_inline()}}</td> + <td><code>4</code></td> + </tr> + <tr> + <td><code>ENTITY_REFERENCE_NODE</code> {{deprecated_inline()}}</td> + <td><code>5</code></td> + </tr> + <tr> + <td><code>ENTITY_NODE</code> {{deprecated_inline()}}</td> + <td><code>6</code></td> + </tr> + <tr> + <td><code>PROCESSING_INSTRUCTION_NODE</code></td> + <td><code>7</code></td> + </tr> + <tr> + <td><code>COMMENT_NODE</code></td> + <td><code>8</code></td> + </tr> + <tr> + <td><code>DOCUMENT_NODE</code></td> + <td><code>9</code></td> + </tr> + <tr> + <td><code>DOCUMENT_TYPE_NODE</code></td> + <td><code>10</code></td> + </tr> + <tr> + <td><code>DOCUMENT_FRAGMENT_NODE</code></td> + <td><code>11</code></td> + </tr> + <tr> + <td><code>NOTATION_NODE</code> {{deprecated_inline()}}</td> + <td><code>12</code></td> + </tr> + </tbody> + </table> + </dd> + <dt>{{domxref("Node.nodeValue")}}</dt> + <dd>Is a {{domxref("DOMString")}} representing the value of an object. For most <code>Node</code> types, this returns <code>null</code> and any set operation is ignored. For nodes of type <code>TEXT_NODE</code> ({{domxref("Text")}} objects), <code>COMMENT_NODE</code> ({{domxref("Comment")}} objects), and <code>PROCESSING_INSTRUCTION_NODE</code> ({{domxref("ProcessingInstruction")}} objects), the value corresponds to the text data contained in the object.</dd> + <dt>{{domxref("Node.ownerDocument")}} {{readonlyInline}}</dt> + <dd>Returns the {{domxref("Document")}} that this node belongs to. If no document is associated with it, returns <code>null</code>.</dd> + <dt>{{domxref("Node.parentNode")}} {{readonlyInline}}</dt> + <dd>Returns a {{domxref("Node")}} that is the parent of this node. If there is no such node, like if this node is the top of the tree or if doesn't participate in a tree, this property returns <code>null</code>.</dd> + <dt>{{domxref("Node.parentElement")}} {{readonlyInline}}</dt> + <dd>Returns an {{domxref("Element")}} that is the parent of this node. If the node has no parent, or if that parent is not an {{domxref("Element")}}, this property returns <code>null</code>.</dd> + <dt>{{domxref("Node.prefix")}} {{obsolete_inline}}{{readonlyInline}}</dt> + <dd>Is a {{domxref("DOMString")}} representing the namespace prefix of the node, or <code>null</code> if no prefix is specified.<br> + Though recent specifications require <code>prefix</code> to be defined on the {{domxref("Element")}} interface, Gecko-based browsers still implement it on the {{domxref("Node")}} interface.</dd> + <dt>{{domxref("Node.previousSibling")}} {{readonlyInline}}</dt> + <dd>Returns a {{domxref("Node")}} representing the previous node in the tree, or <code>null</code> if there isn't such node.</dd> + <dt>{{domxref("Node.textContent")}}</dt> + <dd>Is a {{domxref("DOMString")}} representing the textual content of an element and all its descendants.</dd> +</dl> + +<h2 id="Methods">Methods</h2> + +<p><em>Inherits methods from its parents {{domxref("EventTarget")}}</em>.<sup>[1]</sup></p> + +<dl> + <dt>{{domxref("Node.appendChild()")}}</dt> + <dd>Insert a {{domxref("Node")}} as the last child node of this element.</dd> + <dt>{{domxref("Node.cloneNode()")}}</dt> + <dd>Clone a {{domxref("Node")}}, and optionally, all of its contents. By default, it clones the content of the node.</dd> + <dt>{{domxref("Node.compareDocumentPosition()")}}</dt> + <dd> </dd> + <dt>{{domxref("Node.contains()")}}</dt> + <dd> </dd> + <dt>{{domxref("Node.getFeature()")}} {{obsolete_inline}}</dt> + <dd>...</dd> + <dt>{{domxref("Node.getUserData()")}} {{obsolete_inline}}</dt> + <dd>Allows a user to get some {{domxref("DOMUserData")}} from the node.</dd> + <dt>{{domxref("Node.hasAttributes()")}} {{obsolete_inline}}</dt> + <dd>Returns a {{domxref("Boolean")}} indicating if the element has any attributes, or not.</dd> + <dt>{{domxref("Node.hasChildNodes()")}}</dt> + <dd>Returns a {{domxref("Boolean")}} indicating if the element has any child nodes, or not.</dd> + <dt>{{domxref("Node.insertBefore()")}}</dt> + <dd>Inserts the first {{domxref("Node")}} given in a parameter immediately before the second, child of this element, {{domxref("Node")}}.</dd> + <dt>{{domxref("Node.isDefaultNamespace()")}}</dt> + <dd> </dd> + <dt>{{domxref("Node.isEqualNode()")}}</dt> + <dd> </dd> + <dt>{{domxref("Node.isSameNode()")}} {{obsolete_inline}}</dt> + <dd> </dd> + <dt>{{domxref("Node.isSupported()")}} {{obsolete_inline}}</dt> + <dd>Returns a <a href="https://developer.mozilla.org/en-US/docs/Web/API/Boolean" title="The Boolean object is an object wrapper for a boolean value."><code>Boolean</code></a> flag containing the result of a test whether the DOM implementation implements a specific feature and this feature is supported by the specific node.</dd> + <dt>{{domxref("Node.lookupPrefix()")}}</dt> + <dd> </dd> + <dt>{{domxref("Node.lookupNamespaceURI()")}}</dt> + <dd> </dd> + <dt>{{domxref("Node.normalize()")}}</dt> + <dd>Clean up all the text nodes under this element (merge adjacent, remove empty).</dd> + <dt>{{domxref("Node.removeChild()")}}</dt> + <dd>Removes a child node from the current element, which must be a child of the current node.</dd> + <dt>{{domxref("Node.replaceChild()")}}</dt> + <dd>Replaces one child {{domxref("Node")}} of the current one with the second one given in parameter.</dd> + <dt>{{domxref("Node.setUserData()")}} {{obsolete_inline}}</dt> + <dd>Allows a user to attach, or remove, {{domxref("DOMUserData")}} to the node.</dd> + <dd> </dd> +</dl> + +<h2 id="Examples">Examples</h2> + +<h3 id="Browse_all_child_nodes">Browse all child nodes</h3> + +<p>The following function recursively cycles all child nodes of a node and executes a callback function upon them (and upon the parent node itself).</p> + +<pre class="brush: js">function DOMComb (oParent, oCallback) { + if (oParent.hasChildNodes()) { + for (var oNode = oParent.firstChild; oNode; oNode = oNode.nextSibling) { + DOMComb(oNode, oCallback); + } + } + oCallback.call(oParent); +}</pre> + +<h4 id="Syntax">Syntax</h4> + +<pre>DOMComb(parentNode, callbackFunction);</pre> + +<h4 id="Description">Description</h4> + +<p>Recursively cycle all child nodes of <code>parentNode</code> and <code>parentNode</code> itself and execute the <code>callbackFunction</code> upon them as <a href="/en-US/docs/JavaScript/Reference/Operators/this" title="en-US/docs/JavaScript/Reference/Operators/this"><code>this</code></a> objects.</p> + +<h4 id="Parameters">Parameters</h4> + +<dl> + <dt><code>parentNode</code></dt> + <dd>The parent node (<code><strong>Node</strong> <a href="/en-US/docs/JavaScript/Reference/Global_Objects/Object" title="en-US/docs/JavaScript/Reference/Global_Objects/Object">Object</a></code>).</dd> + <dt><code>callbackFunction</code></dt> + <dd>The callback function (<a href="/en-US/docs/JavaScript/Reference/Global_Objects/Function" title="en-US/docs/JavaScript/Reference/Global_Objects/Function"><code>Function</code></a>).</dd> +</dl> + +<h4 id="Sample_usage">Sample usage</h4> + +<p>The following example send to the <code>console.log</code> the text content of the body:</p> + +<pre class="brush: js">function printContent () { + if (this.nodeValue) { console.log(this.nodeValue); } +} + +onload = function () { + DOMComb(document.body, printContent); +};</pre> + +<h3 id="Remove_all_children_nested_within_a_node">Remove all children nested within a node</h3> + +<pre class="brush: js">Element.prototype.removeAll = function () { + while (this.firstChild) { this.removeChild(this.firstChild); } + return this; +};</pre> + +<h4 id="Sample_usage_2">Sample usage</h4> + +<pre class="brush: js">/* ... an alternative to document.body.innerHTML = "" ... */ +document.body.removeAll();</pre> + +<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('DOM WHATWG', '#interface-node', 'Node')}}</td> + <td>{{Spec2('DOM WHATWG')}}</td> + <td>Removed the following properties: <code>attributes</code>, <code>namespaceURI</code>, <code>prefix</code>, and <code>localName</code>.<br> + Removed the following methods: <code>isSupported()</code>, <code>hasAttributes()</code>, <code>isSameNode()</code>, <code>getFeature()</code>, <code>setUserData()</code>, and <code>getUserData()</code>.</td> + </tr> + <tr> + <td>{{SpecName('DOM3 Core', 'core.html#ID-1950641247', 'Node')}}</td> + <td>{{Spec2('DOM3 Core')}}</td> + <td>The methods <code>insertBefore()</code>, <code>replaceChild()</code>, <code>removeChild()</code>, and <code>appendChild()</code> returns one more kind of error (<code>NOT_SUPPORTED_ERR</code>) if called on a {{domxref("Document")}}.<br> + The <code>normalize()</code> method has been modified so that {{domxref("Text")}} node can also be normalized if the proper {{domxref("DOMConfiguration")}} flag is set.<br> + Added the following methods: <code>compareDocumentPosition()</code>, <code>isSameNode()</code>, <code>lookupPrefix()</code>, <code>isDefaultNamespace()</code>, <code>lookupNamespaceURI()</code>, <code>isEqualNode()</code>, <code>getFeature()</code>, <code>setUserData()</code>, and <code>getUserData().</code><br> + Added the following properties: <code>baseURI</code> and <code>textContent</code>.</td> + </tr> + <tr> + <td>{{SpecName('DOM2 Core', 'core.html#ID-1950641247', 'Node')}}</td> + <td>{{Spec2('DOM2 Core')}}</td> + <td>The <code>ownerDocument</code> property was slightly modified so that {{domxref("DocumentFragment")}} also returns <code>null</code>.<br> + Added the following properties: <code>namespaceURI</code>, <code>prefix</code>, and <code>localName</code>.<br> + Added the following methods: <code>normalize()</code>, <code>isSupported()</code> and <code>hasAttributes()</code>.</td> + </tr> + <tr> + <td>{{SpecName('DOM1', 'level-one-core.html#ID-1950641247', 'Node')}}</td> + <td>{{Spec2('DOM1')}}</td> + <td>Initial definition.</td> + </tr> + </tbody> +</table> + +<p> </p> + +<h2 id="Browser_compatibility">Browser compatibility</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>{{CompatVersionUnknown}}</td> + <td>{{CompatGeckoDesktop("1.0")}}</td> + <td>{{CompatVersionUnknown}}</td> + <td>{{CompatVersionUnknown}}</td> + <td>{{CompatVersionUnknown}}</td> + </tr> + <tr> + <td><code>getFeature()</code>{{obsolete_inline}}</td> + <td>{{CompatNo}}</td> + <td>Supported from {{CompatGeckoDesktop("1.0")}} to {{CompatGeckoDesktop("6.0")}}.<br> + Removed in {{CompatGeckoDesktop("7.0")}}</td> + <td>{{CompatUnknown}}</td> + <td>{{CompatNo}}</td> + <td>{{CompatNo}}</td> + </tr> + <tr> + <td><code>getUserData()</code>, <code>setUserData()</code> and <code>hasAttributes()</code> {{deprecated_inline}}</td> + <td>{{CompatNo}}</td> + <td>Supported from {{CompatGeckoDesktop("1.0")}} to {{CompatGeckoDesktop("21.0")}}.<br> + Removed in {{CompatGeckoDesktop("22.0")}}</td> + <td>{{CompatUnknown}}</td> + <td>{{CompatNo}}</td> + <td>{{CompatNo}}</td> + </tr> + <tr> + <td><code>isSameNode()</code> {{obsolete_inline}}</td> + <td>{{CompatNo}}</td> + <td>Supported from {{CompatGeckoDesktop("1.0")}} to {{CompatGeckoDesktop("9.0")}}.<br> + Removed in {{CompatGeckoDesktop("10.0")}}</td> + <td>{{CompatUnknown}}</td> + <td>{{CompatNo}}</td> + <td>{{CompatNo}}</td> + </tr> + <tr> + <td><code>isSupported()</code> {{obsolete_inline}}</td> + <td>{{CompatUnknown}}</td> + <td>Supported from {{CompatGeckoDesktop("1.0")}} to {{CompatGeckoDesktop("21.0")}}.<br> + Removed in {{CompatGeckoDesktop("22.0")}}</td> + <td>{{CompatUnknown}}</td> + <td>{{CompatUnknown}}</td> + <td>{{CompatUnknown}}</td> + </tr> + <tr> + <td><code>attributes</code></td> + <td>{{CompatNo}}</td> + <td>Supported from {{CompatGeckoDesktop("1.0")}} to {{CompatGeckoDesktop("21.0")}}.<br> + Moved to {{domxref("Element")}} in {{CompatGeckoDesktop("22.0")}}</td> + <td>{{CompatNo}}</td> + <td>{{CompatNo}}</td> + <td>{{CompatNo}}</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>{{CompatVersionUnknown}}</td> + <td>{{CompatGeckoMobile("1.0")}}</td> + <td>{{CompatVersionUnknown}}</td> + <td>{{CompatVersionUnknown}}</td> + <td>{{CompatVersionUnknown}}</td> + </tr> + <tr> + <td><code>getFeature()</code>{{obsolete_inline}}</td> + <td>{{CompatNo}}</td> + <td>Supported from {{CompatGeckoDesktop("1.0")}} to {{CompatGeckoDesktop("6.0")}}.<br> + Removed in {{CompatGeckoDesktop("7.0")}}</td> + <td>{{CompatUnknown}}</td> + <td>{{CompatNo}}</td> + <td>{{CompatNo}}</td> + </tr> + </tbody> +</table> +</div> + +<p>[1] Webkit and Blink incorrectly do not make <code>Node</code> inherit from {{domxref("EventTarget")}}.</p> diff --git a/files/fa/web/api/node/innertext/index.html b/files/fa/web/api/node/innertext/index.html new file mode 100644 index 0000000000..98dd0eed8f --- /dev/null +++ b/files/fa/web/api/node/innertext/index.html @@ -0,0 +1,75 @@ +--- +title: Node.innerText +slug: Web/API/Node/innerText +translation_of: Web/API/HTMLElement/innerText +--- +<div>{{APIRef("DOM")}}</div> + +<p>{{ Non-standard_header() }}</p> + +<h2 dir="rtl" id="گزیده">گزیده</h2> + +<p dir="rtl"><code><strong>Node.innerText </strong></code><span id="result_box" lang="fa">یک ویژگی غیر استاندارد است که نشان دهنده محتوای متن یک node و زیر گروه های آن است</span><span lang="fa"><span> به عنوان گیرنده متنی که کاربر می تواند با نشانگر موس از محتوا انتخاب و آن را کپی نماید.</span></span></p> + +<p dir="rtl">{{domxref("Node.textContent")}} <span id="result_box" lang="fa"><span>یک جایگزین</span> <span>استاندارد</span> <span>تا حدی شبیه</span> <span>است، اگر چه</span> <span>تفاوت های مهمی بین</span> <span>این دو وجود دارد</span><span>.</span></span></p> + +<h2 dir="rtl" id="ویژگی_ها">ویژگی ها</h2> + +<p dir="rtl"><span class="short_text" id="result_box" lang="fa"><span>یک</span> <span>پیش نویس</span> <span>غیر رسمی از</span> ویژگی ها در <strong><a dir="rtl" href="https://rocallahan.github.io/innerText-spec/">اینجا</a></strong> <span>موجود است.</span></span></p> + +<h2 dir="rtl" id="Browser_Compatibility" name="Browser_Compatibility">سازگاری با مرورگرها</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 (WebKit)</th> + </tr> + <tr> + <td>پایه پشتیبانی</td> + <td>4</td> + <td>{{ CompatGeckoDesktop(45) }}</td> + <td>6</td> + <td>9.6 (شاید پیش از این)</td> + <td>3</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>پایه پشتیبانی</td> + <td>2.3 (شاید پیش از این)</td> + <td>{{ CompatGeckoMobile(45) }}</td> + <td>10 (شاید پیش از این)</td> + <td>12</td> + <td>4.1 (شاید پیش از این)</td> + </tr> + </tbody> +</table> +</div> + +<h2 dir="rtl" id="موارد_مرتبط">موارد مرتبط</h2> + +<ul> + <li>{{domxref("HTMLElement.outerText")}}</li> + <li>{{domxref("Element.innerHTML")}}</li> +</ul> diff --git a/files/fa/web/api/node/insertbefore/index.html b/files/fa/web/api/node/insertbefore/index.html new file mode 100644 index 0000000000..5e853fc373 --- /dev/null +++ b/files/fa/web/api/node/insertbefore/index.html @@ -0,0 +1,155 @@ +--- +title: Node.insertBefore() +slug: Web/API/Node/insertBefore +translation_of: Web/API/Node/insertBefore +--- +<div> +<div>Mojtaba iranpour {{APIRef("DOM")}}</div> +</div> + +<p>The <code><strong>Node.insertBefore()</strong></code> method inserts the specified node before a reference node as a child of the current node.</p> + +<h2 id="Syntax" name="Syntax">Syntax</h2> + +<pre class="syntaxbox">var <em>insertedNode</em> = <em>parentNode</em>.insertBefore(<em>newNode</em>, <em>referenceNode</em>); +</pre> + +<p>In Mozilla Firefox, if <code><var>referenceNode</var></code> is <code>null</code><span style="font-size: 14px; line-height: 1.5;">, </span><code><var>newNode</var></code><span style="font-size: 14px; line-height: 1.5;"> is inserted at the end of the list of child nodes. If the <code><em>referenceNode </em></code>is of <em><code>[ Type ]</code> "<code><em>undefined"</em> </code></em>( this kind of argument is <code>String</code> ) will be throw, in all of the browser ( IE, Chrome and Mozilla ) a "Type Error: Invalid Argument" since the the function </span><code>insertBefore </code>accept as second argument a<em><code> [ Type ] Node.</code></em></p> + +<h2 id="Example_2">Example</h2> + +<pre class="brush: html"><div id="parentElement"> + <span id="childElement">foo bar</span> +</div> + +<script> +//Create the new node to insert +var newNode = document.createElement("span"); + +//Get a reference to the parent node +var parentDiv = document.getElementById("parentElement").parentNode; + +//Begin test case [ 1 ] : Exist a childElement --> All working correctly +var sp2 = document.getElementById("childElement"); +parentDiv.insertBefore(newNode,sp2); +//End test case [ 1 ] + +//Begin test case [ 2 ] : childElement is of Type undefined +var sp2 = undefined; //Not exist a node of id "childElement" +parentDiv.insertBefore(newNode,sp2); //implicit dynamic cast to type Node +//End test case [ 2 ] + +//Begin test case [ 3 ] : childElement is of Type "undefined" ( string ) +var sp2 = "undefined"; //Not exist a node of id "childElement" +parentDiv.insertBefore(newNode,sp2); //Generate "Type Error: Invalid Argument" +//End test case [ 3 ] +</pre> + +<ul> + <li><code>insertedNode</code> The node being inserted, that is <code>newNode</code></li> + <li><code>parentNode</code> The parent of the newly inserted node.</li> + <li><code>newNode</code> The node to insert.</li> + <li><code>referenceNode</code> The node before which <code>newNode</code> is inserted.</li> +</ul> + +<h2 id="Example" name="Example">Example</h2> + +<pre class="brush:html"><div id="parentElement"> + <span id="childElement">foo bar</span> +</div> + +<script> +// Create a new, plain <span> element +var sp1 = document.createElement("span"); + +// Get a reference to the element, before we want to insert the element +var sp2 = document.getElementById("childElement"); +// Get a reference to the parent element +var parentDiv = sp2.parentNode; + +// Insert the new element into the DOM before sp2 +parentDiv.insertBefore(sp1, sp2); +</script> +</pre> + +<p>There is no <code>insertAfter</code> method. It can be emulated by combining the <code>insertBefore</code> method with <code><a href="/en-US/docs/DOM/Node.nextSibling" title="DOM/Node.nextSibling">nextSibling</a></code>.</p> + +<p>In the previous example, <code>sp1</code> could be inserted after <code>sp2</code> using:</p> + +<pre><code>parentDiv.insertBefore(sp1, sp2.nextSibling);</code></pre> + +<p>If <code>sp2</code> does not have a next sibling, then it must be the last child — <code>sp2.nextSibling</code> returns <code>null</code>, and <code>sp1</code> is inserted at the end of the child node list (immediately after <code>sp2</code>).</p> + +<h2 id="Example2" name="Example2">Example 2</h2> + +<p>Insert an element before the first child element, using the <a href="/en-US/docs/DOM/Node.firstChild" title="Node.firstChild">firstChild</a> property.</p> + +<pre class="brush:js">// Get a reference to the element in which we want to insert a new node +var parentElement = document.getElementById('parentElement'); +// Get a reference to the first child +var theFirstChild = parentElement.firstChild; + +// Create a new element +var newElement = document.createElement("div"); + +// Insert the new element before the first child +parentElement.insertBefore(newElement, theFirstChild); +</pre> + +<p>When the element does not have a first child, then <code>firstChild</code> is <code>null</code>. The element is still appended to the parent, after the last child. Since the parent element did not have a first child, it did not have a last child either. Consequently, the new element is the only element, after insertion.</p> + +<h2 id="Browser_Compatibility" name="Browser_Compatibility">Browser compatibility</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 (WebKit)</th> + </tr> + <tr> + <td>Basic support</td> + <td>1.0</td> + <td>{{CompatVersionUnknown}}</td> + <td>{{CompatVersionUnknown}}</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>{{CompatUnknown}}</td> + <td>{{CompatUnknown}}</td> + <td>{{CompatUnknown}}</td> + <td>{{CompatUnknown}}</td> + <td>{{CompatUnknown}}</td> + </tr> + </tbody> +</table> +</div> + +<h2 id="Specification" name="Specification">Specification</h2> + +<ul> + <li><a href="http://www.w3.org/TR/2000/REC-DOM-Level-2-Core-20001113/core.html#ID-952280727">insertBefore</a></li> +</ul> diff --git a/files/fa/web/api/node/isequalnode/index.html b/files/fa/web/api/node/isequalnode/index.html new file mode 100644 index 0000000000..9cc089f509 --- /dev/null +++ b/files/fa/web/api/node/isequalnode/index.html @@ -0,0 +1,88 @@ +--- +title: Node.isEqualNode() +slug: Web/API/Node/isEqualNode +translation_of: Web/API/Node/isEqualNode +--- +<div> +<div>{{APIRef("DOM")}}</div> +</div> + +<p>The <code><strong>Node.isEqualNode()</strong></code> method tests whether two nodes are equal. Two nodes are equal when they have the same type, defining characteristics (for elements, this would be their ID, number of children, and so forth), its attributes match, and so on. The specific set of data points that must match varies depending on the types of the nodes.</p> + +<h2 id="Syntax" name="Syntax">Syntax</h2> + +<pre class="syntaxbox">var <var>isEqualNode</var> = <var>node</var>.isEqualNode(<var>otherNode</var>); +</pre> + +<ul> + <li><code>otherNode</code>: The {{domxref("Node")}} to compare equality with.</li> +</ul> + +<h2 id="Example">Example</h2> + +<p>In this example, we create three {{HTMLElement("div")}} blocks. The first and third have the same contents and attributes, while the second is different. Then we run some JavaScript to compare the nodes using <code>isEqualNode()</code> and output the results.</p> + +<h3 id="HTML">HTML</h3> + +<pre class="brush: html"><div>This is the first element.</div> +<div>This is the second element.</div> +<div>This is the first element.</div> + +<p id="output"></p></pre> + +<div class="hidden"> +<h3 id="CSS">CSS</h3> + +<pre class="brush: css">#output { + width: 440px; + border: 2px solid black; + border-radius: 5px; + padding: 10px; + margin-top: 20px; + display: block; +}</pre> +</div> + +<h3 id="JavaScript">JavaScript</h3> + +<pre class="brush: js">let output = document.getElementById("output"); +let divList = document.getElementsByTagName("div"); + +output.innerHTML += "div 0 equals div 0: " + divList[0].isEqualNode(divList[0]) + "<br/>"; +output.innerHTML += "div 0 equals div 1: " + divList[0].isEqualNode(divList[1]) + "<br/>"; +output.innerHTML += "div 0 equals div 2: " + divList[0].isEqualNode(divList[2]) + "<br/>";</pre> + +<h3 id="Results">Results</h3> + +<p>{{ EmbedLiveSample('Example', 480) }}</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('DOM WHATWG', '#dom-node-isequalnode', 'Node.isEqualNode')}}</td> + <td>{{Spec2('DOM WHATWG')}}</td> + <td> </td> + </tr> + </tbody> +</table> + +<h2 id="Browser_compatibility">Browser compatibility</h2> + + + +<p>{{Compat("api.Node.isEqualNode")}}</p> + +<h2 id="See_also">See also</h2> + +<ul> + <li>{{domxref("Node.isSameNode()")}}</li> +</ul> |