empty() matches all elements that have no children (including text nodes). : Selector « jQuery « JavaScript DHTML






  1. JavaScript DHTML
  2. jQuery
  3. Selector

empty() matches all elements that have no children (including text nodes).

  


<html>
  <head>
    <script type="text/javascript" src="js/jquery-1.3.2.js"></script>
    <script type="text/javascript">
        $(document).ready(function(){
               
             $("td:empty").text("Was empty!").css('background', 'red');
        });
    </script>

  </head>
  <body>
    <body>
    <table>
        <tr><td>First</td></tr>
        <tr><td></td></tr>
        <tr><td></td></tr>
    </table>


    </body>
</html>








Related examples in the same category

1.Adds class to all divs that have a paragraph inside of them.
2.Ancestor descendant
3.Assign query result to variable
4.Contains another tag
5.Contains(text) matches elements which contain the given text.
6.Count hidden tags
7.Doest it contain
8.Find all elements is to set the 'context' to document.body
9.Find all elements within the 'context' (document.body)
10.Find tag from just added HTML
11.Find the parent element of each paragraph with a class "selected".
12.Finds every element (including head, body, etc).
13.HTML contains
14.Hides all paragraphs then the link on click.
15.Make all visible divs turn yellow on click.
16.Matches all elements
17.Matches all elements that are headers, like h1, h2, h3 and so on
18.Matches all elements that have no children (including text nodes)
19.Matches all elements with the given name.htm
20.Matches all input elements of type text.htm
21.Matches elements which contain the given text
22.Methods to obtain new wrapped set based on relationships
23.Removes all elements that match "div p.selected" from the total set of all paragraphs.
24.Select more than one
25.Show hidden div tags
26.header() matches all elements that are headers, like h1, h2, h3 and so on.
27.hidden() matches all elements that are hidden, or input elements of type "hidden".
28.jQuery custom filter selectors
29.not(selector) filters out all elements matching the given selector.
30.visible() matches all elements that are visible.