:only-of-type Selector

jQuery

previous page next page

:only-of-type Selector

Categories: Selectors > Child Filter

only-of-type selector

Description: Selects all elements that have no siblings with the same element name.

  • version added: 1.9jQuery( ":only-of-type" )

If the parent has other child elements with the same element name, nothing is matched.

Example:

Change the text and add a border for each button that is the only child button of its parent.

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
 
                                  

                                    

                                      
                                        <!DOCTYPE html>
                                      
                                    

                                  

                                  

                                    

                                      
                                        <html>
                                      
                                    

                                  

                                  

                                    

                                      
                                        <head>
                                      
                                    

                                  

                                  

                                    

                                        <style>
                                    

                                  

                                  

                                    

                                        div { width:100px; height:80px; margin:5px; float:left; background:#b9e; }
                                    

                                  

                                  

                                    

                                        span { padding: 2px; margin: 3px; line-height: 1.4; border: 1px solid #000; }
                                    

                                  

                                  

                                    

                                      
                                        </style>
                                      
                                    

                                  

                                  

                                    

                                        <script src="http://code.jquery.com/jquery-latest.js"></script>
                                    

                                  

                                  

                                    

                                      
                                        </head>
                                      
                                    

                                  

                                  

                                    

                                      
                                        <body>
                                      
                                    

                                  

                                  

                                    

                                        <div>
                                    

                                  

                                  

                                    

                                        <button>Sibling!</button>
                                    

                                  

                                  

                                    

                                        <button>Sibling!</button>
                                    

                                  

                                  

                                    

                                      
                                        </div>
                                      
                                    

                                  

                                  

                                    

                                       
                                    

                                  

                                  

                                    

                                      
                                        <div>
                                      
                                    

                                  

                                  

                                    

                                        <button>Sibling!</button>
                                    

                                  

                                  

                                    

                                      
                                        </div>
                                      
                                    

                                  

                                  

                                    

                                      
                                        <div>
                                      
                                    

                                  

                                  

                                    

                                        None
                                    

                                  

                                  

                                    

                                      
                                        </div>
                                      
                                    

                                  

                                  

                                    

                                       
                                    

                                  

                                  

                                    

                                      
                                        <div>
                                      
                                    

                                  

                                  

                                    

                                        <button>Sibling!</button>
                                    

                                  

                                  

                                    

                                        <span>Sibling!</span>
                                    

                                  

                                  

                                    

                                        <span>Sibling!</span>
                                    

                                  

                                  

                                    

                                       
                                    

                                  

                                  

                                    

                                      
                                        </div>
                                      
                                    

                                  

                                  

                                    

                                      
                                        <div>
                                      
                                    

                                  

                                  

                                    

                                        <button>Sibling!</button>
                                    

                                  

                                  

                                    

                                      
                                        </div>
                                      
                                    

                                  

                                  

                                    

                                      
                                        <script>
                                        
                                      
                                    

                                  

                                  

                                    

                                        $("button:only-of-type").text("Alone").css("border", "2px blue solid");
                                    

                                  

                                  

                                    

                                      
                                        </script>
                                      
                                    

                                  

                                  

                                    

                                       
                                    

                                  

                                  

                                    

                                      
                                        </body>
                                      
                                    

                                  

                                  

                                    

                                      
                                        </html>
 POWERED BYHERONOTE
previous page start next page