| 1 | <!DOCTYPE html> |
|---|
| 2 | <html lang="en"> |
|---|
| 3 | <head> |
|---|
| 4 | <meta charset="utf-8"> |
|---|
| 5 | <title>jQuery UI Autocomplete - Multiple values</title> |
|---|
| 6 | <link rel="stylesheet" href="../../themes/base/jquery.ui.all.css"> |
|---|
| 7 | <script src="../../jquery-1.6.2.js"></script> |
|---|
| 8 | <script src="../../ui/jquery.ui.core.js"></script> |
|---|
| 9 | <script src="../../ui/jquery.ui.widget.js"></script> |
|---|
| 10 | <script src="../../ui/jquery.ui.position.js"></script> |
|---|
| 11 | <script src="../../ui/jquery.ui.autocomplete.js"></script> |
|---|
| 12 | <link rel="stylesheet" href="../demos.css"> |
|---|
| 13 | <script> |
|---|
| 14 | $(function() { |
|---|
| 15 | var availableTags = [ |
|---|
| 16 | "ActionScript", |
|---|
| 17 | "AppleScript", |
|---|
| 18 | "Asp", |
|---|
| 19 | "BASIC", |
|---|
| 20 | "C", |
|---|
| 21 | "C++", |
|---|
| 22 | "Clojure", |
|---|
| 23 | "COBOL", |
|---|
| 24 | "ColdFusion", |
|---|
| 25 | "Erlang", |
|---|
| 26 | "Fortran", |
|---|
| 27 | "Groovy", |
|---|
| 28 | "Haskell", |
|---|
| 29 | "Java", |
|---|
| 30 | "JavaScript", |
|---|
| 31 | "Lisp", |
|---|
| 32 | "Perl", |
|---|
| 33 | "PHP", |
|---|
| 34 | "Python", |
|---|
| 35 | "Ruby", |
|---|
| 36 | "Scala", |
|---|
| 37 | "Scheme" |
|---|
| 38 | ]; |
|---|
| 39 | function split( val ) { |
|---|
| 40 | return val.split( /,\s*/ ); |
|---|
| 41 | } |
|---|
| 42 | function extractLast( term ) { |
|---|
| 43 | return split( term ).pop(); |
|---|
| 44 | } |
|---|
| 45 | |
|---|
| 46 | $( "#tags" ) |
|---|
| 47 | // don't navigate away from the field on tab when selecting an item |
|---|
| 48 | .bind( "keydown", function( event ) { |
|---|
| 49 | if ( event.keyCode === $.ui.keyCode.TAB && |
|---|
| 50 | $( this ).data( "autocomplete" ).menu.active ) { |
|---|
| 51 | event.preventDefault(); |
|---|
| 52 | } |
|---|
| 53 | }) |
|---|
| 54 | .autocomplete({ |
|---|
| 55 | minLength: 0, |
|---|
| 56 | source: function( request, response ) { |
|---|
| 57 | // delegate back to autocomplete, but extract the last term |
|---|
| 58 | response( $.ui.autocomplete.filter( |
|---|
| 59 | availableTags, extractLast( request.term ) ) ); |
|---|
| 60 | }, |
|---|
| 61 | focus: function() { |
|---|
| 62 | // prevent value inserted on focus |
|---|
| 63 | return false; |
|---|
| 64 | }, |
|---|
| 65 | select: function( event, ui ) { |
|---|
| 66 | var terms = split( this.value ); |
|---|
| 67 | // remove the current input |
|---|
| 68 | terms.pop(); |
|---|
| 69 | // add the selected item |
|---|
| 70 | terms.push( ui.item.value ); |
|---|
| 71 | // add placeholder to get the comma-and-space at the end |
|---|
| 72 | terms.push( "" ); |
|---|
| 73 | this.value = terms.join( ", " ); |
|---|
| 74 | return false; |
|---|
| 75 | } |
|---|
| 76 | }); |
|---|
| 77 | }); |
|---|
| 78 | </script> |
|---|
| 79 | </head> |
|---|
| 80 | <body> |
|---|
| 81 | |
|---|
| 82 | <div class="demo"> |
|---|
| 83 | |
|---|
| 84 | <div class="ui-widget"> |
|---|
| 85 | <label for="tags">Tag programming languages: </label> |
|---|
| 86 | <input id="tags" size="50" /> |
|---|
| 87 | </div> |
|---|
| 88 | |
|---|
| 89 | </div><!-- End demo --> |
|---|
| 90 | |
|---|
| 91 | |
|---|
| 92 | |
|---|
| 93 | <div class="demo-description"> |
|---|
| 94 | <p>Usage: Type something, eg. "j" to see suggestions for tagging with programming languages. Select a value, then continue typing to add more.</p> |
|---|
| 95 | <p>This is an example showing how to use the source-option along with some events to enable autocompleting multiple values into a single field.</p> |
|---|
| 96 | </div><!-- End demo-description --> |
|---|
| 97 | |
|---|
| 98 | </body> |
|---|
| 99 | </html> |
|---|
