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| author | Peter Bengtsson <mail@peterbe.com> | 2020-12-08 14:42:17 -0500 |
|---|---|---|
| committer | Peter Bengtsson <mail@peterbe.com> | 2020-12-08 14:42:17 -0500 |
| commit | da78a9e329e272dedb2400b79a3bdeebff387d47 (patch) | |
| tree | e6ef8aa7c43556f55ddfe031a01cf0a8fa271bfe /files/it/web/api/htmlformelement/length | |
| parent | 1109132f09d75da9a28b649c7677bb6ce07c40c0 (diff) | |
| download | translated-content-da78a9e329e272dedb2400b79a3bdeebff387d47.tar.gz translated-content-da78a9e329e272dedb2400b79a3bdeebff387d47.tar.bz2 translated-content-da78a9e329e272dedb2400b79a3bdeebff387d47.zip | |
initial commit
Diffstat (limited to 'files/it/web/api/htmlformelement/length')
| -rw-r--r-- | files/it/web/api/htmlformelement/length/index.html | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/files/it/web/api/htmlformelement/length/index.html b/files/it/web/api/htmlformelement/length/index.html new file mode 100644 index 0000000000..34f1e82ef3 --- /dev/null +++ b/files/it/web/api/htmlformelement/length/index.html @@ -0,0 +1,26 @@ +--- +title: HTMLFormElement.length +slug: Web/API/HTMLFormElement/length +translation_of: Web/API/HTMLFormElement/length +--- +<div>{{APIRef("HTML DOM")}}</div> + +<p><b>length</b> restituisce il numero di controlli contenuti dall'elemento <code>FORM</code>.</p> + +<h3 id="Sintassi" name="Sintassi">Sintassi</h3> + +<pre class="eval"><i>integer</i> = form.length +</pre> + +<h3 id="Esempio" name="Esempio">Esempio</h3> + +<pre class="eval">if (document.getElementById("form1").length > 1) { + // vi è più di un controllo +} +</pre> + +<h4 id="Specification" name="Specification">Specification</h4> + +<p><a class="external" href="http://www.w3.org/TR/DOM-Level-2-HTML/html.html#HTML-HTMLFormElement-length">DOM Level 2: length</a></p> + +<p>{{ languages( { "ja": "ja/DOM/form.length" } ) }}</p> |