i have here a code from http://jqueryui.com/autocomplete/ it works really good but i cant find a way to get the value of selected item in the text view i tried something like this but its not working
<script>
$(document).ready(function () {
$('#tags').change(function () {
$('#tagsname').html('You selected: ' + this.value);
}).change();
});
</script>
<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8" />
<title>jQuery UI Autocomplete - Default functionality</title>
<link rel="stylesheet" href="http://code.jquery.com/ui/1.10.3/themes/smoothness/jquery-ui.css" />
<script src="http://code.jquery.com/jquery-1.9.1.js"></script>
<script src="http://code.jquery.com/ui/1.10.3/jquery-ui.js"></script>
<link rel="stylesheet" href="/resources/demos/style.css" />
<script>
$(function() {
var availableTags = [
"ActionScript",
"AppleScript",
"Asp",
"BASIC",
"C",
"C++",
"Clojure",
"COBOL",
"ColdFusion",
"Erlang",
"Fortran",
"Groovy",
"Haskell",
"Java",
"JavaScript",
"Lisp",
"Perl",
"PHP",
"Python",
"Ruby",
"Scala",
"Scheme"
];
$( "#tags" ).autocomplete({
source: availableTags
});
});
</script>
<script>
$(document).ready(function () {
$('#tags').change(function () {
$('#tagsname').html('You selected: ' + this.value);
}).change();
});
</script>
</head>
<body>
<div class="ui-widget">
<label for="tags">Tags: </label>
<input id="tags" />
<div id="tagsname"></div>
</div>
</body>
</html>
This question is related to
jquery
jquery-ui
jquery-mobile
autocomplete
To answer the question more generally, the answer is:
select: function( event , ui ) {
alert( "You selected: " + ui.item.label );
}
Complete example :
$('#test').each(function(i, el) {_x000D_
var that = $(el);_x000D_
that.autocomplete({_x000D_
source: ['apple','banana','orange'],_x000D_
select: function( event , ui ) {_x000D_
alert( "You selected: " + ui.item.label );_x000D_
}_x000D_
});_x000D_
});<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>_x000D_
<link rel="stylesheet" href="//ajax.googleapis.com/ajax/libs/jqueryui/1.11.2/themes/smoothness/jquery-ui.css" />_x000D_
<script src="//ajax.googleapis.com/ajax/libs/jqueryui/1.11.2/jquery-ui.min.js"></script>_x000D_
_x000D_
Type a fruit here: <input type="text" id="test" />$(document).ready(function () {
$('#tags').on('change', function () {
$('#tagsname').html('You selected: ' + this.value);
}).change();
$('#tags').on('blur', function (e, ui) {
$('#tagsname').html('You selected: ' + ui.item.value);
});
});
I wanted something pretty close to this - the moment a user picks an item, even by just hitting the arrow keys to one (focus), I want that data item attached to the tag in question. When they type again without picking another item, I want that data cleared.
(function() {
var lastText = '';
$('#MyTextBox'), {
source: MyData
})
.on('autocompleteselect autocompletefocus', function(ev, ui) {
lastText = ui.item.label;
jqTag.data('autocomplete-item', ui.item);
})
.keyup(function(ev) {
if (lastText != jqTag.val()) {
// Clear when they stop typing
jqTag.data('autocomplete-item', null);
// Pass the event on as autocompleteclear so callers can listen for select/clear
var clearEv = $.extend({}, ev, { type: 'autocompleteclear' });
return jqTag.trigger(clearEv);
});
})();
With this in place, 'autocompleteselect' and 'autocompletefocus' still fire right when you expect, but the full data item that was selected is always available right on the tag as a result. 'autocompleteclear' now fires when that selection is cleared, generally by typing something else.
Source: Stackoverflow.com