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diff --git a/files/ru/web/api/document/getelementsbyname/index.html b/files/ru/web/api/document/getelementsbyname/index.html new file mode 100644 index 0000000000..73b8921d61 --- /dev/null +++ b/files/ru/web/api/document/getelementsbyname/index.html @@ -0,0 +1,90 @@ +--- +title: Document.getElementsByName() +slug: Web/API/Document/getElementsByName +translation_of: Web/API/Document/getElementsByName +--- +<div>{{APIRef("DOM")}}</div> + +<p><span class="seoSummary">Метод <strong><code>getElementsByName()</code></strong> объекта {{domxref("Document")}} возвращает коллекцию {{domxref("NodeList")}} элементов с заданным {{domxref("element.name","name")}}.</span></p> + +<h2 id="Синтаксис">Синтаксис</h2> + +<pre class="syntaxbox">var <var>elements</var> = document.getElementsByName(<var>name</var>); +</pre> + +<ul> + <li><var>elements</var> — это живая {{domxref("NodeList")}} коллекция. То есть, она автоматически обновляется, когда элементы с таким же <code>name</code> добавляются/удаляются из документа.</li> + <li><var>name </var>— это значение поля <code>name</code> элемента(элементов).</li> +</ul> + +<h2 id="Пример">Пример</h2> + +<pre class="brush:html"><!DOCTYPE html> +<html lang="en"> +<title>Example: using document.getElementsByName</title> + +<input type="hidden" name="up"> +<input type="hidden" name="down"> + +<script> + var up_names = document.getElementsByName("up"); + console.log(up_names[0].tagName); // displays "INPUT" +</script> +</html> +</pre> + +<h2 id="Notes">Notes</h2> + +<p>The {{domxref("element.name","name")}} attribute can only be applied in (X)HTML documents.</p> + +<p>The returned {{domxref("NodeList")}} Collection contains <em>all</em> elements with the given <code>name</code>, such as {{htmlelement("meta")}}, {{htmlelement("object")}}, and even elements which do not support the <code>name</code> attribute at all.</p> + +<div class="warning"> +<p>The <strong>getElementsByName</strong> method works differently in IE10 and below. There, <code>getElementsByName()</code> also returns elements that have an <a href="/en-US/docs/Web/HTML/Global_attributes/id"><code>id</code> attribute</a> with the specified value. Be careful not to use the same string as both a <code>name</code> and an <code>id</code>.</p> +</div> + +<div class="warning"> +<p>The <strong>getElementsByName</strong> method works differently in IE. There, <code>getElementsByName()</code> does not return all elements which may not have a <code>name</code> attribute (such as <code><span></code>).</p> +</div> + +<div class="warning"> +<p>Both IE and Edge return an {{domxref("HTMLCollection")}}, not a {{domxref("NodeList")}}</p> +</div> + +<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('HTML WHATWG', '#dom-document-getelementsbyname', "Document.getElementsByName()")}}</td> + <td>{{ Spec2('HTML WHATWG') }}</td> + <td> </td> + </tr> + <tr> + <td>{{SpecName("DOM2 HTML", "html.html#ID-71555259", "Document.getElementsByName()")}}</td> + <td>{{Spec2("DOM2 HTML")}}</td> + <td>Initial definition</td> + </tr> + </tbody> +</table> + +<h2 id="Browser_compatibility">Browser compatibility</h2> + + + +<p>{{Compat("api.Document.getElementsByName")}}</p> + +<h2 id="See_also">See also</h2> + +<ul> + <li>{{domxref("document.getElementById()")}} to return a reference to an element by its unique <code>id</code></li> + <li>{{domxref("document.getElementsByTagName()")}} to return references to elements with the same <a href="/en-US/docs/Web/API/Element/tagName">tag name</a></li> + <li>{{domxref("document.querySelector()")}} to return references to elements via CSS selectors like <code>'div.myclass'</code></li> +</ul> |