| 1 | <!DOCTYPE html> |
|---|
| 2 | <html lang="en"> |
|---|
| 3 | <head> |
|---|
| 4 | <meta charset="utf-8"> |
|---|
| 5 | <title>jQuery UI Autocomplete - XML data parsed once</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 | <style> |
|---|
| 14 | .ui-autocomplete-loading { background: white url('images/ui-anim_basic_16x16.gif') right center no-repeat; } |
|---|
| 15 | </style> |
|---|
| 16 | <script> |
|---|
| 17 | $(function() { |
|---|
| 18 | function log( message ) { |
|---|
| 19 | $( "<div/>" ).text( message ).prependTo( "#log" ); |
|---|
| 20 | $( "#log" ).scrollTop( 0 ); |
|---|
| 21 | } |
|---|
| 22 | |
|---|
| 23 | $.ajax({ |
|---|
| 24 | url: "london.xml", |
|---|
| 25 | dataType: "xml", |
|---|
| 26 | success: function( xmlResponse ) { |
|---|
| 27 | var data = $( "geoname", xmlResponse ).map(function() { |
|---|
| 28 | return { |
|---|
| 29 | value: $( "name", this ).text() + ", " + |
|---|
| 30 | ( $.trim( $( "countryName", this ).text() ) || "(unknown country)" ), |
|---|
| 31 | id: $( "geonameId", this ).text() |
|---|
| 32 | }; |
|---|
| 33 | }).get(); |
|---|
| 34 | $( "#birds" ).autocomplete({ |
|---|
| 35 | source: data, |
|---|
| 36 | minLength: 0, |
|---|
| 37 | select: function( event, ui ) { |
|---|
| 38 | log( ui.item ? |
|---|
| 39 | "Selected: " + ui.item.value + ", geonameId: " + ui.item.id : |
|---|
| 40 | "Nothing selected, input was " + this.value ); |
|---|
| 41 | } |
|---|
| 42 | }); |
|---|
| 43 | } |
|---|
| 44 | }); |
|---|
| 45 | }); |
|---|
| 46 | </script> |
|---|
| 47 | </head> |
|---|
| 48 | <body> |
|---|
| 49 | |
|---|
| 50 | <div class="demo"> |
|---|
| 51 | |
|---|
| 52 | <div class="ui-widget"> |
|---|
| 53 | <label for="birds">London matches: </label> |
|---|
| 54 | <input id="birds" /> |
|---|
| 55 | </div> |
|---|
| 56 | |
|---|
| 57 | <div class="ui-widget" style="margin-top:2em; font-family:Arial"> |
|---|
| 58 | Result: |
|---|
| 59 | <div id="log" style="height: 200px; width: 300px; overflow: auto;" class="ui-widget-content"></div> |
|---|
| 60 | </div> |
|---|
| 61 | |
|---|
| 62 | </div><!-- End demo --> |
|---|
| 63 | |
|---|
| 64 | |
|---|
| 65 | |
|---|
| 66 | <div class="demo-description"> |
|---|
| 67 | <p>This demo shows how to retrieve some XML data, parse it using jQuery's methods, then provide it to the autocomplete as the datasource.</p> |
|---|
| 68 | <p>This should also serve as a reference on how to parse a remote XML datasource - the parsing would just happen for each request within the source-callback.</p> |
|---|
| 69 | </div><!-- End demo-description --> |
|---|
| 70 | |
|---|
| 71 | </body> |
|---|
| 72 | </html> |
|---|
