control-freak-ide/Control-Freak-Documentation/jQuery/docs/entries/parent-selector.json

{"name":"parent","type":"selector","title":":parent Selector","deprecated":null,"removed":null,"desc":"Select all elements that have at least one child node (either an element or text).","categories":["selectors/content-filter-selector","selectors/jquery-selector-extensions","version/1.0"],"entries":[{"return":"","signatures":{"added":"1.0"},"examples":{"desc":"Finds all tds with children, including text.","code":"\n$( \"td:parent\" ).fadeTo( 1500, 0.3 );\n","css":"\n  td {\n    width: 40px;\n    background: green;\n  }\n","html":"\n<table border=\"1\">\n  <tr><td>Value 1</td><td></td></tr>\n  <tr><td>Value 2</td><td></td></tr>\n</table>\n"},"longdesc":"\n    <p>This is the inverse of <code>:empty</code>. </p>\n    <p>One important thing to note regarding the use of <code>:parent</code> (and <code>:empty</code>) is that child nodes include text nodes.</p>\n    <p>The W3C recommends that the <code>&lt;p&gt;</code> element have at least one child node, even if that child is merely text (see <a href=\"http://www.w3.org/TR/html401/struct/text.html#edef-P\">http://www.w3.org/TR/html401/struct/text.html#edef-P</a>). Some other elements, on the other hand, are empty (i.e. have no children) by definition:<code> &lt;input&gt;</code>, <code>&lt;img&gt;</code>, <code>&lt;br&gt;</code>, and <code>&lt;hr&gt;</code>, for example.</p>\n    <p>To obtain the parents or ancestors of an existing jQuery set, see the <code><a href=\"/parent/\">.parent()</a></code> and <code><a href=\"/parents/\">.parents()</a></code> methods.</p>\n  "}],"slug":"parent-selector"}