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torben |
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<!doctype html> |
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<html lang="en"> |
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<head> |
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<meta charset="utf-8"> |
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<title>jQuery UI Autocomplete - Multiple values</title> |
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<link rel="stylesheet" href="../../themes/base/jquery.ui.all.css"> |
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<script src="../../jquery-1.9.1.js"></script> |
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<script src="../../ui/jquery.ui.core.js"></script> |
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<script src="../../ui/jquery.ui.widget.js"></script> |
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<script src="../../ui/jquery.ui.position.js"></script> |
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<script src="../../ui/jquery.ui.menu.js"></script> |
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<script src="../../ui/jquery.ui.autocomplete.js"></script> |
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<link rel="stylesheet" href="../demos.css"> |
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<script> |
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$(function() { |
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var availableTags = [ |
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"ActionScript", |
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"AppleScript", |
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"Asp", |
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"BASIC", |
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"C", |
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"C++", |
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"Clojure", |
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"COBOL", |
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"ColdFusion", |
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"Erlang", |
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"Fortran", |
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"Groovy", |
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"Haskell", |
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"Java", |
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"JavaScript", |
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"Lisp", |
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"Perl", |
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"PHP", |
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"Python", |
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"Ruby", |
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"Scala", |
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"Scheme" |
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]; |
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function split( val ) { |
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return val.split( /,\s*/ ); |
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} |
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function extractLast( term ) { |
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return split( term ).pop(); |
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} |
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$( "#tags" ) |
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// don't navigate away from the field on tab when selecting an item |
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.bind( "keydown", function( event ) { |
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if ( event.keyCode === $.ui.keyCode.TAB && |
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$( this ).data( "ui-autocomplete" ).menu.active ) { |
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event.preventDefault(); |
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} |
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}) |
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.autocomplete({ |
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minLength: 0, |
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source: function( request, response ) { |
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// delegate back to autocomplete, but extract the last term |
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response( $.ui.autocomplete.filter( |
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availableTags, extractLast( request.term ) ) ); |
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}, |
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focus: function() { |
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// prevent value inserted on focus |
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return false; |
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}, |
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select: function( event, ui ) { |
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var terms = split( this.value ); |
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// remove the current input |
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terms.pop(); |
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// add the selected item |
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terms.push( ui.item.value ); |
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// add placeholder to get the comma-and-space at the end |
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terms.push( "" ); |
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this.value = terms.join( ", " ); |
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return false; |
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} |
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}); |
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}); |
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</script> |
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</head> |
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<body> |
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<div class="ui-widget"> |
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<label for="tags">Tag programming languages: </label> |
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<input id="tags" size="50"> |
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</div> |
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<div class="demo-description"> |
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<p>Usage: Type something, eg. "j" to see suggestions for tagging with programming languages. Select a value, then continue typing to add more.</p> |
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<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> |
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</div> |
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</body> |
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</html> |
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